diff options
| author | Uros Majstorovic <majstor@majstor.org> | 2020-08-05 03:39:22 +0200 |
|---|---|---|
| committer | Uros Majstorovic <majstor@majstor.org> | 2020-08-05 03:39:22 +0200 |
| commit | cf7c06297d04bade9cd04c056f9ed510e64dd7bd (patch) | |
| tree | a3b8cc23574b98e10874b51d33c9fe1bfc012663 /code/fe310 | |
| parent | 5cd610a07468137066ea4daa5176c3e7045113b0 (diff) | |
code -> fw
Diffstat (limited to 'code/fe310')
137 files changed, 0 insertions, 11490 deletions
diff --git a/code/fe310/Makefile b/code/fe310/Makefile deleted file mode 100644 index f1430fb..0000000 --- a/code/fe310/Makefile +++ /dev/null @@ -1,25 +0,0 @@ -include common.mk - -CFLAGS += -I./include - -subdirs = bsp/drivers bsp/gloss bsp/metal eos eos/eve eos/eve/screen eos/eve/widget - -all: libeos.a - -%.o: %.c - $(CC) $(CFLAGS) -c $< - -libeos.a: - for i in $(subdirs); do \ - (cd $$i && $(MAKE)) || exit; \ - done - rm -f $@ - for i in $(subdirs); do \ - $(AR) rcs $@ $$i/*.o; \ - done - -clean: - for i in $(subdirs); do \ - (cd $$i && $(MAKE) clean) || exit; \ - done - rm -f *.o *.a diff --git a/code/fe310/bsp/default.lds b/code/fe310/bsp/default.lds deleted file mode 100644 index cabcf01..0000000 --- a/code/fe310/bsp/default.lds +++ /dev/null @@ -1,153 +0,0 @@ -OUTPUT_ARCH("riscv") - -ENTRY(_enter) - -MEMORY -{ - flash (rxai!w) : ORIGIN = 0x20000000, LENGTH = 0x6a120 - itim (wx!rai) : ORIGIN = 0x8000000, LENGTH = 0x2000 - ram (wxa!ri) : ORIGIN = 0x80000000, LENGTH = 0x4000 -} - -PHDRS -{ - flash PT_LOAD; - ram PT_LOAD; - ram_init PT_LOAD; - itim PT_LOAD; - itim_init PT_LOAD; -} - -SECTIONS -{ - - __stack_size = 0x1000; - PROVIDE(__metal_boot_hart = 0); - PROVIDE(__metal_chicken_bit = 0); - - .init : { - KEEP (*(.text.metal.init.enter)) - KEEP (*(.text.metal.init.*)) - KEEP (*(SORT_NONE(.init))) - KEEP (*(.text.libgloss.start)) - } >flash AT>flash :flash - - .fini : { - KEEP (*(SORT_NONE(.fini))) - } >flash AT>flash :flash - - .text : { - *(.text.unlikely .text.unlikely.*) - *(.text.startup .text.startup.*) - *(.text .text.*) - *(.gnu.linkonce.t.*) - } >flash AT>flash :flash - - PROVIDE (__etext = .); - PROVIDE (_etext = .); - PROVIDE (etext = .); - - .rodata : { - *(.rdata) - *(.rodata .rodata.*) - *(.gnu.linkonce.r.*) - . = ALIGN(8); - *(.srodata.cst16) - *(.srodata.cst8) - *(.srodata.cst4) - *(.srodata.cst2) - *(.srodata .srodata.*) - } >flash AT>flash :flash - - . = ALIGN(8); - - .preinit_array : { - PROVIDE_HIDDEN (__preinit_array_start = .); - KEEP (*(.preinit_array)) - PROVIDE_HIDDEN (__preinit_array_end = .); - } >flash AT>flash :flash - - .init_array : { - PROVIDE_HIDDEN (__init_array_start = .); - KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*))) - KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors)) - PROVIDE_HIDDEN (__init_array_end = .); - } >flash AT>flash :flash - - .fini_array : { - PROVIDE_HIDDEN (__fini_array_start = .); - KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*))) - KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors)) - PROVIDE_HIDDEN (__fini_array_end = .); - } >flash AT>flash :flash - - .ctors : { - KEEP (*crtbegin.o(.ctors)) - KEEP (*crtbegin?.o(.ctors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors)) - KEEP (*(SORT(.ctors.*))) - KEEP (*(.ctors)) - } >flash AT>flash :flash - - .dtors : { - KEEP (*crtbegin.o(.dtors)) - KEEP (*crtbegin?.o(.dtors)) - KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors)) - KEEP (*(SORT(.dtors.*))) - KEEP (*(.dtors)) - } >flash AT>flash :flash - - .itim : ALIGN(8) { - *(.itim .itim.*) - } >itim AT>flash :itim_init - - PROVIDE( metal_segment_itim_source_start = LOADADDR(.itim) ); - PROVIDE( metal_segment_itim_target_start = ADDR(.itim) ); - PROVIDE( metal_segment_itim_target_end = ADDR(.itim) + SIZEOF(.itim) ); - - .data : ALIGN(8) { - *(.data .data.*) - *(.gnu.linkonce.d.*) - . = ALIGN(8); - PROVIDE( __global_pointer$ = . + 0x800 ); - *(.sdata .sdata.* .sdata2.*) - *(.gnu.linkonce.s.*) - } >itim AT>flash :itim_init -/* >ram AT>flash :ram_init */ - - PROVIDE( metal_segment_data_source_start = LOADADDR(.data) ); - PROVIDE( metal_segment_data_target_start = ADDR(.data) ); - PROVIDE( metal_segment_data_target_end = ADDR(.data) + SIZEOF(.data) ); - - .bss : ALIGN(8) { - *(.ibss .ibss.*) - *(.sbss*) - *(.gnu.linkonce.sb.*) - *(.bss .bss.*) - *(.gnu.linkonce.b.*) - *(COMMON) - } >itim AT>ram :itim -/* >ram AT>ram :ram */ - - PROVIDE( metal_segment_bss_target_start = ADDR(.bss) ); - PROVIDE( metal_segment_bss_target_end = ADDR(.bss) + SIZEOF(.bss) ); - - __heap_size = 0x4000 - __stack_size; - .heap : { - PROVIDE( metal_segment_heap_target_start = . ); - . += __heap_size; - PROVIDE( metal_segment_heap_target_end = . ); - PROVIDE( _heap_end = . ); - } >ram AT>ram :ram - - PROVIDE(__stack_size = __stack_size); - - .stack : { - PROVIDE(metal_segment_stack_begin = .); - . += __stack_size; - PROVIDE(metal_segment_stack_end = .); - PROVIDE( _sp = . ); - } >ram AT>ram :ram - -} - diff --git a/code/fe310/bsp/drivers/Makefile b/code/fe310/bsp/drivers/Makefile deleted file mode 100644 index 14fed05..0000000 --- a/code/fe310/bsp/drivers/Makefile +++ /dev/null @@ -1,10 +0,0 @@ -include ../../common.mk -CFLAGS += -I../include -include sys/cdefs.h - -%.o: %.c - $(CC) $(CFLAGS) -c $< - -all: plic_driver.o prci_driver.o - -clean: - rm -f *.o diff --git a/code/fe310/bsp/drivers/plic_driver.c b/code/fe310/bsp/drivers/plic_driver.c deleted file mode 100644 index 27b9d2c..0000000 --- a/code/fe310/bsp/drivers/plic_driver.c +++ /dev/null @@ -1,127 +0,0 @@ -// See LICENSE for license details. - -#include "sifive/devices/plic.h" -#include "plic_driver.h" -#include "platform.h" -#include "encoding.h" -#include <string.h> - - -// Note that there are no assertions or bounds checking on these -// parameter values. - -void volatile_memzero(uint8_t * base, unsigned int size) -{ - volatile uint8_t * ptr; - for (ptr = base; ptr < (base + size); ptr++){ - *ptr = 0; - } -} - -void PLIC_init ( - plic_instance_t * this_plic, - uintptr_t base_addr, - uint32_t num_sources, - uint32_t num_priorities - ) -{ - - this_plic->base_addr = base_addr; - this_plic->num_sources = num_sources; - this_plic->num_priorities = num_priorities; - - // Disable all interrupts (don't assume that these registers are reset). - unsigned long hart_id = read_csr(mhartid); - volatile_memzero((uint8_t*) (this_plic->base_addr + - PLIC_ENABLE_OFFSET + - (hart_id << PLIC_ENABLE_SHIFT_PER_TARGET)), - (num_sources + 8) / 8); - - // Set all priorities to 0 (equal priority -- don't assume that these are reset). - volatile_memzero ((uint8_t *)(this_plic->base_addr + - PLIC_PRIORITY_OFFSET), - (num_sources + 1) << PLIC_PRIORITY_SHIFT_PER_SOURCE); - - // Set the threshold to 0. - volatile plic_threshold* threshold = (plic_threshold*) - (this_plic->base_addr + - PLIC_THRESHOLD_OFFSET + - (hart_id << PLIC_THRESHOLD_SHIFT_PER_TARGET)); - - *threshold = 0; - -} - -void PLIC_set_threshold (plic_instance_t * this_plic, - plic_threshold threshold){ - - unsigned long hart_id = read_csr(mhartid); - volatile plic_threshold* threshold_ptr = (plic_threshold*) (this_plic->base_addr + - PLIC_THRESHOLD_OFFSET + - (hart_id << PLIC_THRESHOLD_SHIFT_PER_TARGET)); - - *threshold_ptr = threshold; - -} - - -void PLIC_enable_interrupt (plic_instance_t * this_plic, plic_source source){ - - unsigned long hart_id = read_csr(mhartid); - volatile uint8_t * current_ptr = (volatile uint8_t *)(this_plic->base_addr + - PLIC_ENABLE_OFFSET + - (hart_id << PLIC_ENABLE_SHIFT_PER_TARGET) + - (source >> 3)); - uint8_t current = *current_ptr; - current = current | ( 1 << (source & 0x7)); - *current_ptr = current; - -} - -void PLIC_disable_interrupt (plic_instance_t * this_plic, plic_source source){ - - unsigned long hart_id = read_csr(mhartid); - volatile uint8_t * current_ptr = (volatile uint8_t *) (this_plic->base_addr + - PLIC_ENABLE_OFFSET + - (hart_id << PLIC_ENABLE_SHIFT_PER_TARGET) + - (source >> 3)); - uint8_t current = *current_ptr; - current = current & ~(( 1 << (source & 0x7))); - *current_ptr = current; - -} - -void PLIC_set_priority (plic_instance_t * this_plic, plic_source source, plic_priority priority){ - - if (this_plic->num_priorities > 0) { - volatile plic_priority * priority_ptr = (volatile plic_priority *) - (this_plic->base_addr + - PLIC_PRIORITY_OFFSET + - (source << PLIC_PRIORITY_SHIFT_PER_SOURCE)); - *priority_ptr = priority; - } -} - -plic_source PLIC_claim_interrupt(plic_instance_t * this_plic){ - - unsigned long hart_id = read_csr(mhartid); - - volatile plic_source * claim_addr = (volatile plic_source * ) - (this_plic->base_addr + - PLIC_CLAIM_OFFSET + - (hart_id << PLIC_CLAIM_SHIFT_PER_TARGET)); - - return *claim_addr; - -} - -void PLIC_complete_interrupt(plic_instance_t * this_plic, plic_source source){ - - unsigned long hart_id = read_csr(mhartid); - volatile plic_source * claim_addr = (volatile plic_source *) (this_plic->base_addr + - PLIC_CLAIM_OFFSET + - (hart_id << PLIC_CLAIM_SHIFT_PER_TARGET)); - *claim_addr = source; - -} - diff --git a/code/fe310/bsp/drivers/plic_driver.h b/code/fe310/bsp/drivers/plic_driver.h deleted file mode 100644 index 98b2bdd..0000000 --- a/code/fe310/bsp/drivers/plic_driver.h +++ /dev/null @@ -1,51 +0,0 @@ -// See LICENSE file for licence details - -#ifndef _PLIC_DRIVER_H_ -#define _PLIC_DRIVER_H_ - - -__BEGIN_DECLS - -#include "platform.h" - -typedef struct __plic_instance_t -{ - uintptr_t base_addr; - - uint32_t num_sources; - uint32_t num_priorities; - -} plic_instance_t; - -typedef uint32_t plic_source; -typedef uint32_t plic_priority; -typedef uint32_t plic_threshold; - -void PLIC_init ( - plic_instance_t * this_plic, - uintptr_t base_addr, - uint32_t num_sources, - uint32_t num_priorities - ); - -void PLIC_set_threshold (plic_instance_t * this_plic, - plic_threshold threshold); - -void PLIC_enable_interrupt (plic_instance_t * this_plic, - plic_source source); - -void PLIC_disable_interrupt (plic_instance_t * this_plic, - plic_source source); - -void PLIC_set_priority (plic_instance_t * this_plic, - plic_source source, - plic_priority priority); - -plic_source PLIC_claim_interrupt(plic_instance_t * this_plic); - -void PLIC_complete_interrupt(plic_instance_t * this_plic, - plic_source source); - -__END_DECLS - -#endif diff --git a/code/fe310/bsp/drivers/prci_driver.c b/code/fe310/bsp/drivers/prci_driver.c deleted file mode 100644 index c2df2c9..0000000 --- a/code/fe310/bsp/drivers/prci_driver.c +++ /dev/null @@ -1,265 +0,0 @@ -// See LICENSE file for license details - -#include "platform.h" - -#ifdef PRCI_CTRL_ADDR -#include "prci_driver.h" -#include <unistd.h> - -#define rdmcycle(x) { \ - uint32_t lo, hi, hi2; \ - __asm__ __volatile__ ("1:\n\t" \ - "csrr %0, mcycleh\n\t" \ - "csrr %1, mcycle\n\t" \ - "csrr %2, mcycleh\n\t" \ - "bne %0, %2, 1b\n\t" \ - : "=r" (hi), "=r" (lo), "=r" (hi2)) ; \ - *(x) = lo | ((uint64_t) hi << 32); \ - } - -uint32_t PRCI_measure_mcycle_freq(uint32_t mtime_ticks, uint32_t mtime_freq) -{ - - uint32_t start_mtime = CLINT_REG(CLINT_MTIME); - uint32_t end_mtime = start_mtime + mtime_ticks + 1; - - // Make sure we won't get rollover. - while (end_mtime < start_mtime) { - start_mtime = CLINT_REG(CLINT_MTIME); - end_mtime = start_mtime + mtime_ticks + 1; - } - - // Don't start measuring until mtime edge. - uint32_t tmp = start_mtime; - do { - start_mtime = CLINT_REG(CLINT_MTIME); - } while (start_mtime == tmp); - - uint64_t start_mcycle; - rdmcycle(&start_mcycle); - - while (CLINT_REG(CLINT_MTIME) < end_mtime) ; - - uint64_t end_mcycle; - rdmcycle(&end_mcycle); - uint32_t difference = (uint32_t) (end_mcycle - start_mcycle); - - uint64_t freq = ((uint64_t) difference * mtime_freq) / mtime_ticks; - return (uint32_t) freq & 0xFFFFFFFF; - -} - -unsigned long PRCI_get_cpu_freq() -{ - static uint32_t cpu_freq; - - if (!cpu_freq) { - // warm up I$ - PRCI_measure_mcycle_freq(3000, RTC_FREQ); - // measure for real - cpu_freq = PRCI_measure_mcycle_freq(3000, RTC_FREQ); - } - - return cpu_freq; -} - -void PRCI_use_hfrosc(int div, int trim) -{ - // Make sure the HFROSC is running at its default setting - // It is OK to change this even if we are running off of it. - - PRCI_REG(PRCI_HFROSCCFG) = (ROSC_DIV(div) | ROSC_TRIM(trim) | ROSC_EN(1)); - - while ((PRCI_REG(PRCI_HFROSCCFG) & ROSC_RDY(1)) == 0); - - PRCI_REG(PRCI_PLLCFG) &= ~PLL_SEL(1); -} - -void PRCI_use_pll(int refsel, int bypass, - int r, int f, int q, int finaldiv, - int hfroscdiv, int hfrosctrim) -{ - // Ensure that we aren't running off the PLL before we mess with it. - if (PRCI_REG(PRCI_PLLCFG) & PLL_SEL(1)) { - // Make sure the HFROSC is running at its default setting - PRCI_use_hfrosc(4, 16); - } - - // Set PLL Source to be HFXOSC if desired. - uint32_t config_value = 0; - - config_value |= PLL_REFSEL(refsel); - - if (bypass) { - // Bypass - config_value |= PLL_BYPASS(1); - - PRCI_REG(PRCI_PLLCFG) = config_value; - - // If we don't have an HFXTAL, this doesn't really matter. - // Set our Final output divide to divide-by-1: - PRCI_REG(PRCI_PLLDIV) = (PLL_FINAL_DIV_BY_1(1) | PLL_FINAL_DIV(0)); - } else { - - // To overclock, use the hfrosc - if (hfrosctrim >= 0 && hfroscdiv >= 0) { - PRCI_use_hfrosc(hfroscdiv, hfrosctrim); - } - - // Set DIV Settings for PLL - - // (Legal values of f_REF are 6-48MHz) - - // Set DIVR to divide-by-2 to get 8MHz frequency - // (legal values of f_R are 6-12 MHz) - - config_value |= PLL_BYPASS(1); - config_value |= PLL_R(r); - - // Set DIVF to get 512Mhz frequncy - // There is an implied multiply-by-2, 16Mhz. - // So need to write 32-1 - // (legal values of f_F are 384-768 MHz) - config_value |= PLL_F(f); - - // Set DIVQ to divide-by-2 to get 256 MHz frequency - // (legal values of f_Q are 50-400Mhz) - config_value |= PLL_Q(q); - - // Set our Final output divide: - if (finaldiv < 0) { - PRCI_REG(PRCI_PLLDIV) = (PLL_FINAL_DIV_BY_1(1) | PLL_FINAL_DIV(0)); - } else { - PRCI_REG(PRCI_PLLDIV) = (PLL_FINAL_DIV(finaldiv)); - } - - PRCI_REG(PRCI_PLLCFG) = config_value; - - // Un-Bypass the PLL. - PRCI_REG(PRCI_PLLCFG) &= ~PLL_BYPASS(1); - - // Wait for PLL Lock - // Note that the Lock signal can be glitchy. - // Need to wait 100 us - // RTC is running at 32kHz. - // So wait 4 ticks of RTC. - uint32_t now = CLINT_REG(CLINT_MTIME); - while (CLINT_REG(CLINT_MTIME) - now < 4) ; - - // Now it is safe to check for PLL Lock - while ((PRCI_REG(PRCI_PLLCFG) & PLL_LOCK(1)) == 0); - - } - - // Switch over to PLL Clock source - PRCI_REG(PRCI_PLLCFG) |= PLL_SEL(1); - - // If we're running off HFXOSC, turn off the HFROSC to - // save power. - if (refsel) { - PRCI_REG(PRCI_HFROSCCFG) &= ~ROSC_EN(1); - } - -} - -void PRCI_use_default_clocks() -{ - // Turn off the LFROSC - AON_REG(AON_LFROSC) &= ~ROSC_EN(1); - - // Use HFROSC - PRCI_use_hfrosc(4, 16); -} - -void PRCI_use_hfxosc(uint32_t finaldiv) -{ - - PRCI_use_pll(1, // Use HFXTAL - 1, // Bypass = 1 - 0, // PLL settings don't matter - 0, // PLL settings don't matter - 0, // PLL settings don't matter - finaldiv, - -1, - -1); -} - -// This is a generic function, which -// doesn't span the entire range of HFROSC settings. -// It only adjusts the trim, which can span a hundred MHz or so. -// This function does not check the legality of the PLL settings -// at all, and it is quite possible to configure invalid PLL settings -// this way. -// It returns the actual measured CPU frequency. - -uint32_t PRCI_set_hfrosctrim_for_f_cpu(uint32_t f_cpu, PRCI_freq_target target ) -{ - - uint32_t hfrosctrim = 0; - uint32_t hfroscdiv = 4; - uint32_t prev_trim = 0; - - // In this function we use PLL settings which - // will give us a 32x multiplier from the output - // of the HFROSC source to the output of the - // PLL. We first measure our HFROSC to get the - // right trim, then finally use it as the PLL source. - // We should really check here that the f_cpu - // requested is something in the limit of the PLL. For - // now that is up to the user. - - // This will undershoot for frequencies not divisible by 16. - uint32_t desired_hfrosc_freq = (f_cpu / 16); - - PRCI_use_hfrosc(hfroscdiv, hfrosctrim); - - // Ignore the first run (for icache reasons) - uint32_t cpu_freq = PRCI_measure_mcycle_freq(3000, RTC_FREQ); - - cpu_freq = PRCI_measure_mcycle_freq(3000, RTC_FREQ); - uint32_t prev_freq = cpu_freq; - - while ((cpu_freq < desired_hfrosc_freq) && (hfrosctrim < 0x1F)){ - prev_trim = hfrosctrim; - prev_freq = cpu_freq; - hfrosctrim ++; - PRCI_use_hfrosc(hfroscdiv, hfrosctrim); - cpu_freq = PRCI_measure_mcycle_freq(3000, RTC_FREQ); - } - - // We couldn't go low enough - if (prev_freq > desired_hfrosc_freq) { - PRCI_use_pll(0, 0, 1, 31, 1, -1, hfroscdiv, prev_trim); - cpu_freq = PRCI_measure_mcycle_freq(1000, RTC_FREQ); - return cpu_freq; - } - - // We couldn't go high enough - if (cpu_freq < desired_hfrosc_freq) { - PRCI_use_pll(0, 0, 1, 31, 1, -1, hfroscdiv, prev_trim); - cpu_freq = PRCI_measure_mcycle_freq(1000, RTC_FREQ); - return cpu_freq; - } - - // Check for over/undershoot - switch(target) { - case(PRCI_FREQ_CLOSEST): - if ((desired_hfrosc_freq - prev_freq) < (cpu_freq - desired_hfrosc_freq)) { - PRCI_use_pll(0, 0, 1, 31, 1, -1, hfroscdiv, prev_trim); - } else { - PRCI_use_pll(0, 0, 1, 31, 1, -1, hfroscdiv, hfrosctrim); - } - break; - case(PRCI_FREQ_UNDERSHOOT): - PRCI_use_pll(0, 0, 1, 31, 1, -1, hfroscdiv, prev_trim); - break; - default: - PRCI_use_pll(0, 0, 1, 31, 1, -1, hfroscdiv, hfrosctrim); - } - - cpu_freq = PRCI_measure_mcycle_freq(1000, RTC_FREQ); - return cpu_freq; - -} - -#endif diff --git a/code/fe310/bsp/drivers/prci_driver.h b/code/fe310/bsp/drivers/prci_driver.h deleted file mode 100644 index 14e1370..0000000 --- a/code/fe310/bsp/drivers/prci_driver.h +++ /dev/null @@ -1,80 +0,0 @@ -// See LICENSE file for license details - -#ifndef _PRCI_DRIVER_H_ -#define _PRCI_DRIVER_H_ - -__BEGIN_DECLS - -#include <unistd.h> - -typedef enum prci_freq_target { - - PRCI_FREQ_OVERSHOOT, - PRCI_FREQ_CLOSEST, - PRCI_FREQ_UNDERSHOOT - -} PRCI_freq_target; - -/* Measure and return the approximate frequency of the - * CPU, as given by measuring the mcycle counter against - * the mtime ticks. - */ -uint32_t PRCI_measure_mcycle_freq(uint32_t mtime_ticks, uint32_t mtime_freq); -unsigned long PRCI_get_cpu_freq(); - -/* Safely switch over to the HFROSC using the given div - * and trim settings. - */ -void PRCI_use_hfrosc(int div, int trim); - -/* Safely switch over to the 16MHz HFXOSC, - * applying the finaldiv clock divider (1 is the lowest - * legal value). - */ -void PRCI_use_hfxosc(uint32_t finaldiv); - -/* Safely switch over to the PLL using the given - * settings. - * - * Note that not all combinations of the inputs are actually - * legal, and this function does not check for their - * legality ("safely" means that this function won't turn off - * or glitch the clock the CPU is actually running off, but - * doesn't protect against you making it too fast or slow.) - */ - -void PRCI_use_pll(int refsel, int bypass, - int r, int f, int q, int finaldiv, - int hfroscdiv, int hfrosctrim); - -/* Use the default clocks configured at reset. - * This is ~16Mhz HFROSC and turns off the LFROSC - * (on the current FE310 Dev Platforms, an external LFROSC is - * used as it is more power efficient). - */ -void PRCI_use_default_clocks(); - -/* This routine will adjust the HFROSC trim - * while using HFROSC as the clock source, - * measure the resulting frequency, then - * use it as the PLL clock source, - * in an attempt to get over, under, or close to the - * requested frequency. It returns the actual measured - * frequency. - * - * Note that the requested frequency must be within the - * range supported by the PLL so not all values are - * achievable with this function, and not all - * are guaranteed to actually work. The PLL - * is rated higher than the hardware. - * - * There is no check on the desired f_cpu frequency, it - * is up to the user to specify something reasonable. - */ - -uint32_t PRCI_set_hfrosctrim_for_f_cpu(uint32_t f_cpu, PRCI_freq_target target); - -__END_DECLS - -#endif - diff --git a/code/fe310/bsp/gloss/Makefile b/code/fe310/bsp/gloss/Makefile deleted file mode 100644 index 4376dce..0000000 --- a/code/fe310/bsp/gloss/Makefile +++ /dev/null @@ -1,17 +0,0 @@ -include ../../common.mk -CFLAGS += -I../include - -src = sys_access.c sys_chdir.c sys_chmod.c sys_chown.c sys_close.c sys_execve.c sys_exit.c sys_faccessat.c sys_fork.c sys_fstat.c sys_fstatat.c sys_ftime.c sys_getcwd.c sys_getpid.c \ - sys_isatty.c sys_kill.c sys_link.c sys_lseek.c sys_lstat.c sys_open.c sys_openat.c sys_read.c sys_sbrk.c sys_stat.c sys_sysconf.c sys_unlink.c sys_utime.c sys_wait.c sys_write.c -obj = crt0.o $(src:.c=.o) - -%.o: %.c - $(CC) $(CFLAGS) -c $< - -%.o: %.S - $(CC) $(CFLAGS) -c $< - -all: $(obj) - -clean: - rm -f *.o diff --git a/code/fe310/bsp/gloss/crt0.S b/code/fe310/bsp/gloss/crt0.S deleted file mode 100644 index 920ee4b..0000000 --- a/code/fe310/bsp/gloss/crt0.S +++ /dev/null @@ -1,246 +0,0 @@ -/* Copyright (c) 2017-2018 SiFive Inc. All rights reserved. - - This copyrighted material is made available to anyone wishing to use, - modify, copy, or redistribute it subject to the terms and conditions - of the FreeBSD License. This program is distributed in the hope that - it will be useful, but WITHOUT ANY WARRANTY expressed or implied, - including the implied warranties of MERCHANTABILITY or FITNESS FOR - A PARTICULAR PURPOSE. A copy of this license is available at - http://www.opensource.org/licenses. -*/ - -/* crt0.S: Entry point for RISC-V METAL programs. */ - -.section .text.libgloss.start -.global _start -.type _start, @function - - /* _start is defined by the METAL to have been called with the following - * arguments: - * a0: the hart ID of the currently executing hart. Harts can start at - * any arbitrary point, it's the C library's job to ensure the code is - * safe. - * a1: a pointer to a description of the machine on which this code is - * currently executing. This is probably 0 on an embedded system - * because they tend to not be dynamically portable. As such, newlib - * ignores this argument. - * a2: a pointer to a function that must be run after the envirnoment has - * been initialized, but before user code can be expected to be run. - * If this is 0 then there is no function to be run. */ -_start: -.cfi_startproc -.cfi_undefined ra - - /* This is a bit funky: it's not usually sane for _start to return, but in - * this case we actually want to in order to signal an error to the METAL. */ - mv s0, ra - - /* Before doing anything we must initialize the global pointer, as we cannot - * safely perform any access that may be relaxed without GP being set. This - * is done with relaxation disabled to avoid relaxing the address calculation - * to just "addi gp, gp, 0". */ -.option push -.option norelax - la gp, __global_pointer$ -.option pop - - /* The METAL is designed for a bare-metal environment and therefor is expected - * to define its own stack pointer. We also align the stack pointer here - * because the only RISC-V ABI that's currently defined mandates 16-byte - * stack alignment. */ - la sp, _sp - - /* Increment by hartid number of stack sizes */ - li t0, 0 - la t1, __stack_size -1: - beq t0, a0, 1f - add sp, sp, t1 - addi t0, t0, 1 - j 1b -1: - andi sp, sp, -16 - - /* If we're not hart 0, skip the initialization work */ - la t0, __metal_boot_hart - bne a0, t0, _skip_init - - /* Embedded systems frequently require relocating the data segment before C - * code can be run -- for example, the data segment may exist in flash upon - * boot and then need to get relocated into a non-persistant writable memory - * before C code can execute. If this is the case we do so here. This step - * is optional: if the METAL provides an environment in which this relocation - * is not necessary then it must simply set metal_segment_data_source_start to - * be equal to metal_segment_data_target_start. */ - la t0, metal_segment_data_source_start - la t1, metal_segment_data_target_start - la t2, metal_segment_data_target_end - - beq t0, t1, 2f - bge t1, t2, 2f - -1: -#if __riscv_xlen == 32 - lw a0, 0(t0) - addi t0, t0, 4 - sw a0, 0(t1) - addi t1, t1, 4 - blt t1, t2, 1b -#else - ld a0, 0(t0) - addi t0, t0, 8 - sd a0, 0(t1) - addi t1, t1, 8 - blt t1, t2, 1b -#endif -2: - - /* Copy the ITIM section */ - la t0, metal_segment_itim_source_start - la t1, metal_segment_itim_target_start - la t2, metal_segment_itim_target_end - - beq t0, t1, 2f - bge t1, t2, 2f - -1: -#if __riscv_xlen == 32 - lw a0, 0(t0) - addi t0, t0, 4 - sw a0, 0(t1) - addi t1, t1, 4 - blt t1, t2, 1b -#else - ld a0, 0(t0) - addi t0, t0, 8 - sd a0, 0(t1) - addi t1, t1, 8 - blt t1, t2, 1b -#endif -2: - - /* Fence all subsequent instruction fetches until after the ITIM writes - complete */ - fence.i - - /* Zero the BSS segment. */ - la t1, metal_segment_bss_target_start - la t2, metal_segment_bss_target_end - - bge t1, t2, 2f - -1: -#if __riscv_xlen == 32 - sw x0, 0(t1) - addi t1, t1, 4 - blt t1, t2, 1b -#else - sd x0, 0(t1) - addi t1, t1, 8 - blt t1, t2, 1b -#endif -2: - - /* At this point we're in an environment that can execute C code. The first - * thing to do is to make the callback to the parent environment if it's been - * requested to do so. */ - beqz a2, 1f - jalr a2 -1: - - /* The RISC-V port only uses new-style constructors and destructors. */ - la a0, __libc_fini_array - call atexit - call __libc_init_array - -_skip_init: - - /* Synchronize harts so that secondary harts wait until hart 0 finishes - initializing */ - call __metal_synchronize_harts - - /* Check RISC-V isa and enable FS bits if Floating Point architecture. */ - csrr a5, misa - li a4, 0x10028 - and a5, a5, a4 - beqz a5, 1f - csrr a5, mstatus - lui a4, 0x2 - or a5, a5, a4 - csrw mstatus, a5 - csrwi fcsr, 0 -1: - - /* This is a C runtime, so main() is defined to have some arguments. Since - * there's nothing sane the METAL can pass we don't bother with that but - * instead just setup as close to a NOP as we can. */ - li a0, 1 /* argc=1 */ - la a1, argv /* argv = {"libgloss", NULL} */ - la a2, envp /* envp = {NULL} */ - call secondary_main - - /* Call exit to handle libc's cleanup routines. Under normal contains this - * shouldn't even get called, but I'm still not using a tail call here - * because returning to the METAL is the right thing to do in pathological - * situations. */ - call exit - - /* And here's where we return. Again, it's a bit odd but the METAL defines - * this as a bad idea (ie, as opposed to leaving it undefined) and at this - * point it's really the only thing left to do. */ - mv ra, s0 - ret - -.cfi_endproc - -/* RISC-V systems always use __libc_{init,fini}_array, but for compatibility we - * define _{init,fini} to do nothing. */ -.global _init -.type _init, @function -.global _fini -.type _fini, @function -_init: -_fini: - ret -.size _init, .-_init -.size _fini, .-_fini - -/* By default, secondary_main will cause secondary harts to spin forever. - * Users can redefine secondary_main themselves to run code on secondary harts */ -.weak secondary_main -.global secondary_main -.type secondary_main, @function - -secondary_main: - addi sp, sp, -16 -#if __riscv_xlen == 32 - sw ra, 4(sp) -#else - sd ra, 8(sp) -#endif - csrr t0, mhartid - la t1, __metal_boot_hart - beq t0, t1, 2f -1: - wfi - j 1b -2: - call main -#if __riscv_xlen == 32 - lw ra, 4(sp) -#else - ld ra, 8(sp) -#endif - addi sp, sp, 16 - ret - -/* This shim allows main() to be passed a set of arguments that can satisfy the - * requirements of the C API. */ -.section .rodata.libgloss.start -argv: -.dc.a name -envp: -.dc.a 0 -name: -.asciz "libgloss" - diff --git a/code/fe310/bsp/gloss/sys_access.c b/code/fe310/bsp/gloss/sys_access.c deleted file mode 100644 index c0bc153..0000000 --- a/code/fe310/bsp/gloss/sys_access.c +++ /dev/null @@ -1,8 +0,0 @@ -#include <errno.h> - -int -_access(const char *file, int mode) -{ - errno = ENOSYS; - return -1; -} diff --git a/code/fe310/bsp/gloss/sys_chdir.c b/code/fe310/bsp/gloss/sys_chdir.c deleted file mode 100644 index f33d26a..0000000 --- a/code/fe310/bsp/gloss/sys_chdir.c +++ /dev/null @@ -1,8 +0,0 @@ -#include <errno.h> - -int -_chdir(const char *path) -{ - errno = ENOSYS; - return -1; -} diff --git a/code/fe310/bsp/gloss/sys_chmod.c b/code/fe310/bsp/gloss/sys_chmod.c deleted file mode 100644 index 67412bf..0000000 --- a/code/fe310/bsp/gloss/sys_chmod.c +++ /dev/null @@ -1,9 +0,0 @@ -#include <errno.h> -#include <sys/types.h> - -int -_chmod(const char *path, mode_t mode) -{ - errno = ENOSYS; - return -1; -} diff --git a/code/fe310/bsp/gloss/sys_chown.c b/code/fe310/bsp/gloss/sys_chown.c deleted file mode 100644 index 302952e..0000000 --- a/code/fe310/bsp/gloss/sys_chown.c +++ /dev/null @@ -1,9 +0,0 @@ -#include <sys/types.h> -#include <errno.h> - -int -_chown(const char *path, uid_t owner, gid_t group) -{ - errno = ENOSYS; - return -1; -} diff --git a/code/fe310/bsp/gloss/sys_close.c b/code/fe310/bsp/gloss/sys_close.c deleted file mode 100644 index 26dd6a5..0000000 --- a/code/fe310/bsp/gloss/sys_close.c +++ /dev/null @@ -1,8 +0,0 @@ -#include <errno.h> - -int -_close(int file) -{ - errno = ENOSYS; - return -1; -} diff --git a/code/fe310/bsp/gloss/sys_execve.c b/code/fe310/bsp/gloss/sys_execve.c deleted file mode 100644 index 9ae9f7e..0000000 --- a/code/fe310/bsp/gloss/sys_execve.c +++ /dev/null @@ -1,8 +0,0 @@ -#include <errno.h> - -int -_execve(const char *name, char *const argv[], char *const env[]) -{ - errno = ENOMEM; - return -1; -} diff --git a/code/fe310/bsp/gloss/sys_exit.c b/code/fe310/bsp/gloss/sys_exit.c deleted file mode 100644 index 1502b3e..0000000 --- a/code/fe310/bsp/gloss/sys_exit.c +++ /dev/null @@ -1,7 +0,0 @@ -#include <stdlib.h> - -__attribute__ ((noreturn)) void -_exit(int st) { while (1); } - -int -atexit(void (*f)(void)) { return 0; } diff --git a/code/fe310/bsp/gloss/sys_faccessat.c b/code/fe310/bsp/gloss/sys_faccessat.c deleted file mode 100644 index 873d52c..0000000 --- a/code/fe310/bsp/gloss/sys_faccessat.c +++ /dev/null @@ -1,8 +0,0 @@ -#include <errno.h> - -int -_faccessat(int dirfd, const char *file, int mode, int flags) -{ - errno = ENOSYS; - return -1; -} diff --git a/code/fe310/bsp/gloss/sys_fork.c b/code/fe310/bsp/gloss/sys_fork.c deleted file mode 100644 index 64e6756..0000000 --- a/code/fe310/bsp/gloss/sys_fork.c +++ /dev/null @@ -1,8 +0,0 @@ -#include <errno.h> - -int -_fork() -{ - errno = ENOSYS; - return -1; -} diff --git a/code/fe310/bsp/gloss/sys_fstat.c b/code/fe310/bsp/gloss/sys_fstat.c deleted file mode 100644 index fedc289..0000000 --- a/code/fe310/bsp/gloss/sys_fstat.c +++ /dev/null @@ -1,9 +0,0 @@ -#include <errno.h> -#include <sys/stat.h> - -int -_fstat(int file, struct stat *st) -{ - errno = -ENOSYS; - return -1; -} diff --git a/code/fe310/bsp/gloss/sys_fstatat.c b/code/fe310/bsp/gloss/sys_fstatat.c deleted file mode 100644 index f2f43bd..0000000 --- a/code/fe310/bsp/gloss/sys_fstatat.c +++ /dev/null @@ -1,9 +0,0 @@ -#include <errno.h> -#include <sys/stat.h> - -int -_fstatat(int dirfd, const char *file, struct stat *st, int flags) -{ - errno = ENOSYS; - return -1; -} diff --git a/code/fe310/bsp/gloss/sys_ftime.c b/code/fe310/bsp/gloss/sys_ftime.c deleted file mode 100644 index 65c1563..0000000 --- a/code/fe310/bsp/gloss/sys_ftime.c +++ /dev/null @@ -1,9 +0,0 @@ -#include <errno.h> -#include <sys/timeb.h> - -int -_ftime(struct timeb *tp) -{ - errno = ENOSYS; - return -1; -} diff --git a/code/fe310/bsp/gloss/sys_getcwd.c b/code/fe310/bsp/gloss/sys_getcwd.c deleted file mode 100644 index 82e8404..0000000 --- a/code/fe310/bsp/gloss/sys_getcwd.c +++ /dev/null @@ -1,8 +0,0 @@ -#include <errno.h> - -char * -_getcwd(char *buf, size_t size) -{ - errno = -ENOSYS; - return NULL; -} diff --git a/code/fe310/bsp/gloss/sys_getpid.c b/code/fe310/bsp/gloss/sys_getpid.c deleted file mode 100644 index 589ad11..0000000 --- a/code/fe310/bsp/gloss/sys_getpid.c +++ /dev/null @@ -1,7 +0,0 @@ -#include <errno.h> - -int -_getpid() -{ - return 1; -} diff --git a/code/fe310/bsp/gloss/sys_isatty.c b/code/fe310/bsp/gloss/sys_isatty.c deleted file mode 100644 index 70aec43..0000000 --- a/code/fe310/bsp/gloss/sys_isatty.c +++ /dev/null @@ -1,7 +0,0 @@ -#include <unistd.h> - -int -_isatty(int fd) -{ - return ((fd == STDIN_FILENO) || (fd == STDOUT_FILENO) || (fd == STDERR_FILENO)); -} diff --git a/code/fe310/bsp/gloss/sys_kill.c b/code/fe310/bsp/gloss/sys_kill.c deleted file mode 100644 index 9003f26..0000000 --- a/code/fe310/bsp/gloss/sys_kill.c +++ /dev/null @@ -1,8 +0,0 @@ -#include <errno.h> - -int -_kill(int pid, int sig) -{ - errno = ENOSYS; - return -1; -} diff --git a/code/fe310/bsp/gloss/sys_link.c b/code/fe310/bsp/gloss/sys_link.c deleted file mode 100644 index 40d5912..0000000 --- a/code/fe310/bsp/gloss/sys_link.c +++ /dev/null @@ -1,7 +0,0 @@ -#include <errno.h> - -int _link(const char *old_name, const char *new_name) -{ - errno = ENOSYS; - return -1; -} diff --git a/code/fe310/bsp/gloss/sys_lseek.c b/code/fe310/bsp/gloss/sys_lseek.c deleted file mode 100644 index d28a781..0000000 --- a/code/fe310/bsp/gloss/sys_lseek.c +++ /dev/null @@ -1,9 +0,0 @@ -#include <sys/types.h> -#include <errno.h> - -off_t -_lseek(int file, off_t ptr, int dir) -{ - errno = ENOSYS; - return -1; -} diff --git a/code/fe310/bsp/gloss/sys_lstat.c b/code/fe310/bsp/gloss/sys_lstat.c deleted file mode 100644 index 97a4585..0000000 --- a/code/fe310/bsp/gloss/sys_lstat.c +++ /dev/null @@ -1,8 +0,0 @@ -#include <errno.h> -#include <sys/stat.h> - -int _lstat(const char *file, struct stat *st) -{ - errno = ENOSYS; - return -1; -} diff --git a/code/fe310/bsp/gloss/sys_open.c b/code/fe310/bsp/gloss/sys_open.c deleted file mode 100644 index a59f627..0000000 --- a/code/fe310/bsp/gloss/sys_open.c +++ /dev/null @@ -1,8 +0,0 @@ -#include <errno.h> - -int -_open(const char *name, int flags, int mode) -{ - errno = ENOSYS; - return -1; -} diff --git a/code/fe310/bsp/gloss/sys_openat.c b/code/fe310/bsp/gloss/sys_openat.c deleted file mode 100644 index 206de3b..0000000 --- a/code/fe310/bsp/gloss/sys_openat.c +++ /dev/null @@ -1,8 +0,0 @@ -#include <errno.h> - -int -_openat(int dirfd, const char *name, int flags, int mode) -{ - errno = ENOSYS; - return -1; -} diff --git a/code/fe310/bsp/gloss/sys_read.c b/code/fe310/bsp/gloss/sys_read.c deleted file mode 100644 index 1857fc6..0000000 --- a/code/fe310/bsp/gloss/sys_read.c +++ /dev/null @@ -1,23 +0,0 @@ -#include <sys/types.h> -#include <errno.h> -#include <unistd.h> - -#include "platform.h" - -/* Read from a file. */ -ssize_t -_read(int fd, void *ptr, size_t len) -{ - if (fd != STDIN_FILENO) { - errno = ENOSYS; - return -1; - } - - char *current = ptr; - for (size_t i = 0; i < len; i++) { - volatile uint32_t r; - while ((r = UART0_REG(UART_REG_RXFIFO)) & 0x80000000); - current[i] = r & 0xFF; - } - return len; -} diff --git a/code/fe310/bsp/gloss/sys_sbrk.c b/code/fe310/bsp/gloss/sys_sbrk.c deleted file mode 100644 index ce10c90..0000000 --- a/code/fe310/bsp/gloss/sys_sbrk.c +++ /dev/null @@ -1,38 +0,0 @@ -#include <sys/types.h> - -/* brk is handled entirely within the C library. This limits METAL programs that - * use the C library to be disallowed from dynamically allocating memory - * without talking to the C library, but that sounds like a sane way to go - * about it. Note that there is no error checking anywhere in this file, users - * will simply get the relevant error when actually trying to use the memory - * that's been allocated. */ -extern char metal_segment_heap_target_start; -extern char metal_segment_heap_target_end; -static char *brk = &metal_segment_heap_target_start; - -int -_brk(void *addr) -{ - brk = addr; - return 0; -} - -char * -_sbrk(ptrdiff_t incr) -{ - char *old = brk; - - /* If __heap_size == 0, we can't allocate memory on the heap */ - if(&metal_segment_heap_target_start == &metal_segment_heap_target_end) { - return (void *)-1; - } - - /* Don't move the break past the end of the heap */ - if ((brk + incr) <= &metal_segment_heap_target_end) { - brk += incr; - } else { - return (void *)-1; - } - - return old; -} diff --git a/code/fe310/bsp/gloss/sys_stat.c b/code/fe310/bsp/gloss/sys_stat.c deleted file mode 100644 index 3c2e419..0000000 --- a/code/fe310/bsp/gloss/sys_stat.c +++ /dev/null @@ -1,9 +0,0 @@ -#include <errno.h> -#include <sys/stat.h> - -int -_stat(const char *file, struct stat *st) -{ - errno = ENOSYS; - return -1; -} diff --git a/code/fe310/bsp/gloss/sys_sysconf.c b/code/fe310/bsp/gloss/sys_sysconf.c deleted file mode 100644 index 452a252..0000000 --- a/code/fe310/bsp/gloss/sys_sysconf.c +++ /dev/null @@ -1,16 +0,0 @@ -#include <unistd.h> -#include <time.h> - -/* Get configurable system variables. */ - -long -_sysconf(int name) -{ - switch (name) - { - case _SC_CLK_TCK: - return CLOCKS_PER_SEC; - } - - return -1; -} diff --git a/code/fe310/bsp/gloss/sys_unlink.c b/code/fe310/bsp/gloss/sys_unlink.c deleted file mode 100644 index b369d20..0000000 --- a/code/fe310/bsp/gloss/sys_unlink.c +++ /dev/null @@ -1,8 +0,0 @@ -#include <errno.h> - -int -_unlink(const char *name) -{ - errno = ENOSYS; - return -1; -} diff --git a/code/fe310/bsp/gloss/sys_utime.c b/code/fe310/bsp/gloss/sys_utime.c deleted file mode 100644 index 33d557a..0000000 --- a/code/fe310/bsp/gloss/sys_utime.c +++ /dev/null @@ -1,9 +0,0 @@ -#include <errno.h> -struct utimbuf; - -int -_utime(const char *path, const struct utimbuf *times) -{ - errno = ENOSYS; - return -1; -} diff --git a/code/fe310/bsp/gloss/sys_wait.c b/code/fe310/bsp/gloss/sys_wait.c deleted file mode 100644 index 9d459f1..0000000 --- a/code/fe310/bsp/gloss/sys_wait.c +++ /dev/null @@ -1,7 +0,0 @@ -#include <errno.h> - -int _wait(int *status) -{ - errno = ENOSYS; - return -1; -} diff --git a/code/fe310/bsp/gloss/sys_write.c b/code/fe310/bsp/gloss/sys_write.c deleted file mode 100644 index 2095940..0000000 --- a/code/fe310/bsp/gloss/sys_write.c +++ /dev/null @@ -1,22 +0,0 @@ -#include <sys/types.h> -#include <errno.h> -#include <unistd.h> - -#include "platform.h" - -/* Write to a file. */ -ssize_t -_write(int fd, const void *ptr, size_t len) -{ - if ((fd != STDOUT_FILENO) && (fd != STDERR_FILENO)) { - errno = ENOSYS; - return -1; - } - - const char *current = ptr; - for (size_t i = 0; i < len; i++) { - while (UART0_REG(UART_REG_TXFIFO) & 0x80000000); - UART0_REG(UART_REG_TXFIFO) = current[i]; - } - return len; -} diff --git a/code/fe310/bsp/include/encoding.h b/code/fe310/bsp/include/encoding.h deleted file mode 100644 index 35e0f9f..0000000 --- a/code/fe310/bsp/include/encoding.h +++ /dev/null @@ -1,1313 +0,0 @@ -// See LICENSE for license details. - -#ifndef RISCV_CSR_ENCODING_H -#define RISCV_CSR_ENCODING_H - -#define MSTATUS_UIE 0x00000001 -#define MSTATUS_SIE 0x00000002 -#define MSTATUS_HIE 0x00000004 -#define MSTATUS_MIE 0x00000008 -#define MSTATUS_UPIE 0x00000010 -#define MSTATUS_SPIE 0x00000020 -#define MSTATUS_HPIE 0x00000040 -#define MSTATUS_MPIE 0x00000080 -#define MSTATUS_SPP 0x00000100 -#define MSTATUS_HPP 0x00000600 -#define MSTATUS_MPP 0x00001800 -#define MSTATUS_FS 0x00006000 -#define MSTATUS_XS 0x00018000 -#define MSTATUS_MPRV 0x00020000 -#define MSTATUS_PUM 0x00040000 -#define MSTATUS_MXR 0x00080000 -#define MSTATUS_VM 0x1F000000 -#define MSTATUS32_SD 0x80000000 -#define MSTATUS64_SD 0x8000000000000000 - -#define SSTATUS_UIE 0x00000001 -#define SSTATUS_SIE 0x00000002 -#define SSTATUS_UPIE 0x00000010 -#define SSTATUS_SPIE 0x00000020 -#define SSTATUS_SPP 0x00000100 -#define SSTATUS_FS 0x00006000 -#define SSTATUS_XS 0x00018000 -#define SSTATUS_PUM 0x00040000 -#define SSTATUS32_SD 0x80000000 -#define SSTATUS64_SD 0x8000000000000000 - -#define DCSR_XDEBUGVER (3U<<30) -#define DCSR_NDRESET (1<<29) -#define DCSR_FULLRESET (1<<28) -#define DCSR_EBREAKM (1<<15) -#define DCSR_EBREAKH (1<<14) -#define DCSR_EBREAKS (1<<13) -#define DCSR_EBREAKU (1<<12) -#define DCSR_STOPCYCLE (1<<10) -#define DCSR_STOPTIME (1<<9) -#define DCSR_CAUSE (7<<6) -#define DCSR_DEBUGINT (1<<5) -#define DCSR_HALT (1<<3) -#define DCSR_STEP (1<<2) -#define DCSR_PRV (3<<0) - -#define DCSR_CAUSE_NONE 0 -#define DCSR_CAUSE_SWBP 1 -#define DCSR_CAUSE_HWBP 2 -#define DCSR_CAUSE_DEBUGINT 3 -#define DCSR_CAUSE_STEP 4 -#define DCSR_CAUSE_HALT 5 - -#define MCONTROL_TYPE(xlen) (0xfULL<<((xlen)-4)) -#define MCONTROL_DMODE(xlen) (1ULL<<((xlen)-5)) -#define MCONTROL_MASKMAX(xlen) (0x3fULL<<((xlen)-11)) - -#define MCONTROL_SELECT (1<<19) -#define MCONTROL_TIMING (1<<18) -#define MCONTROL_ACTION (0x3f<<12) -#define MCONTROL_CHAIN (1<<11) -#define MCONTROL_MATCH (0xf<<7) -#define MCONTROL_M (1<<6) -#define MCONTROL_H (1<<5) -#define MCONTROL_S (1<<4) -#define MCONTROL_U (1<<3) -#define MCONTROL_EXECUTE (1<<2) -#define MCONTROL_STORE (1<<1) -#define MCONTROL_LOAD (1<<0) - -#define MCONTROL_TYPE_NONE 0 -#define MCONTROL_TYPE_MATCH 2 - -#define MCONTROL_ACTION_DEBUG_EXCEPTION 0 -#define MCONTROL_ACTION_DEBUG_MODE 1 -#define MCONTROL_ACTION_TRACE_START 2 -#define MCONTROL_ACTION_TRACE_STOP 3 -#define MCONTROL_ACTION_TRACE_EMIT 4 - -#define MCONTROL_MATCH_EQUAL 0 -#define MCONTROL_MATCH_NAPOT 1 -#define MCONTROL_MATCH_GE 2 -#define MCONTROL_MATCH_LT 3 -#define MCONTROL_MATCH_MASK_LOW 4 -#define MCONTROL_MATCH_MASK_HIGH 5 - -#define MIP_SSIP (1 << IRQ_S_SOFT) -#define MIP_HSIP (1 << IRQ_H_SOFT) -#define MIP_MSIP (1 << IRQ_M_SOFT) -#define MIP_STIP (1 << IRQ_S_TIMER) -#define MIP_HTIP (1 << IRQ_H_TIMER) -#define MIP_MTIP (1 << IRQ_M_TIMER) -#define MIP_SEIP (1 << IRQ_S_EXT) -#define MIP_HEIP (1 << IRQ_H_EXT) -#define MIP_MEIP (1 << IRQ_M_EXT) - -#define SIP_SSIP MIP_SSIP -#define SIP_STIP MIP_STIP - -#define PRV_U 0 -#define PRV_S 1 -#define PRV_H 2 -#define PRV_M 3 - -#define VM_MBARE 0 -#define VM_MBB 1 -#define VM_MBBID 2 -#define VM_SV32 8 -#define VM_SV39 9 -#define VM_SV48 10 - -#define IRQ_S_SOFT 1 -#define IRQ_H_SOFT 2 -#define IRQ_M_SOFT 3 -#define IRQ_S_TIMER 5 -#define IRQ_H_TIMER 6 -#define IRQ_M_TIMER 7 -#define IRQ_S_EXT 9 -#define IRQ_H_EXT 10 -#define IRQ_M_EXT 11 -#define IRQ_COP 12 -#define IRQ_HOST 13 - -#define DEFAULT_RSTVEC 0x00001000 -#define DEFAULT_NMIVEC 0x00001004 -#define DEFAULT_MTVEC 0x00001010 -#define CONFIG_STRING_ADDR 0x0000100C -#define EXT_IO_BASE 0x40000000 -#define DRAM_BASE 0x80000000 - -// page table entry (PTE) fields -#define PTE_V 0x001 // Valid -#define PTE_R 0x002 // Read -#define PTE_W 0x004 // Write -#define PTE_X 0x008 // Execute -#define PTE_U 0x010 // User -#define PTE_G 0x020 // Global -#define PTE_A 0x040 // Accessed -#define PTE_D 0x080 // Dirty -#define PTE_SOFT 0x300 // Reserved for Software - -#define PTE_PPN_SHIFT 10 - -#define PTE_TABLE(PTE) (((PTE) & (PTE_V | PTE_R | PTE_W | PTE_X)) == PTE_V) - -#ifdef __riscv - -#ifdef __riscv64 -# define MSTATUS_SD MSTATUS64_SD -# define SSTATUS_SD SSTATUS64_SD -# define RISCV_PGLEVEL_BITS 9 -#else -# define MSTATUS_SD MSTATUS32_SD -# define SSTATUS_SD SSTATUS32_SD -# define RISCV_PGLEVEL_BITS 10 -#endif -#define RISCV_PGSHIFT 12 -#define RISCV_PGSIZE (1 << RISCV_PGSHIFT) - -#ifndef __ASSEMBLER__ - -#ifdef __GNUC__ - -#define read_csr(reg) ({ unsigned long __tmp; \ - asm volatile ("csrr %0, " #reg : "=r"(__tmp)); \ - __tmp; }) - -#define write_csr(reg, val) ({ \ - if (__builtin_constant_p(val) && (unsigned long)(val) < 32) \ - asm volatile ("csrw " #reg ", %0" :: "i"(val)); \ - else \ - asm volatile ("csrw " #reg ", %0" :: "r"(val)); }) - -#define swap_csr(reg, val) ({ unsigned long __tmp; \ - if (__builtin_constant_p(val) && (unsigned long)(val) < 32) \ - asm volatile ("csrrw %0, " #reg ", %1" : "=r"(__tmp) : "i"(val)); \ - else \ - asm volatile ("csrrw %0, " #reg ", %1" : "=r"(__tmp) : "r"(val)); \ - __tmp; }) - -#define set_csr(reg, bit) ({ unsigned long __tmp; \ - if (__builtin_constant_p(bit) && (unsigned long)(bit) < 32) \ - asm volatile ("csrrs %0, " #reg ", %1" : "=r"(__tmp) : "i"(bit)); \ - else \ - asm volatile ("csrrs %0, " #reg ", %1" : "=r"(__tmp) : "r"(bit)); \ - __tmp; }) - -#define clear_csr(reg, bit) ({ unsigned long __tmp; \ - if (__builtin_constant_p(bit) && (unsigned long)(bit) < 32) \ - asm volatile ("csrrc %0, " #reg ", %1" : "=r"(__tmp) : "i"(bit)); \ - else \ - asm volatile ("csrrc %0, " #reg ", %1" : "=r"(__tmp) : "r"(bit)); \ - __tmp; }) - -#define rdtime() read_csr(time) -#define rdcycle() read_csr(cycle) -#define rdinstret() read_csr(instret) - -#endif - -#endif - -#endif - -#endif -/* Automatically generated by parse-opcodes */ -#ifndef RISCV_ENCODING_H -#define RISCV_ENCODING_H -#define MATCH_BEQ 0x63 -#define MASK_BEQ 0x707f -#define MATCH_BNE 0x1063 -#define MASK_BNE 0x707f -#define MATCH_BLT 0x4063 -#define MASK_BLT 0x707f -#define MATCH_BGE 0x5063 -#define MASK_BGE 0x707f -#define MATCH_BLTU 0x6063 -#define MASK_BLTU 0x707f -#define MATCH_BGEU 0x7063 -#define MASK_BGEU 0x707f -#define MATCH_JALR 0x67 -#define MASK_JALR 0x707f -#define MATCH_JAL 0x6f -#define MASK_JAL 0x7f -#define MATCH_LUI 0x37 -#define MASK_LUI 0x7f -#define MATCH_AUIPC 0x17 -#define MASK_AUIPC 0x7f -#define MATCH_ADDI 0x13 -#define MASK_ADDI 0x707f -#define MATCH_SLLI 0x1013 -#define MASK_SLLI 0xfc00707f -#define MATCH_SLTI 0x2013 -#define MASK_SLTI 0x707f -#define MATCH_SLTIU 0x3013 -#define MASK_SLTIU 0x707f -#define MATCH_XORI 0x4013 -#define MASK_XORI 0x707f -#define MATCH_SRLI 0x5013 -#define MASK_SRLI 0xfc00707f -#define MATCH_SRAI 0x40005013 -#define MASK_SRAI 0xfc00707f -#define MATCH_ORI 0x6013 -#define MASK_ORI 0x707f -#define MATCH_ANDI 0x7013 -#define MASK_ANDI 0x707f -#define MATCH_ADD 0x33 -#define MASK_ADD 0xfe00707f -#define MATCH_SUB 0x40000033 -#define MASK_SUB 0xfe00707f -#define MATCH_SLL 0x1033 -#define MASK_SLL 0xfe00707f -#define MATCH_SLT 0x2033 -#define MASK_SLT 0xfe00707f -#define MATCH_SLTU 0x3033 -#define MASK_SLTU 0xfe00707f -#define MATCH_XOR 0x4033 -#define MASK_XOR 0xfe00707f -#define MATCH_SRL 0x5033 -#define MASK_SRL 0xfe00707f -#define MATCH_SRA 0x40005033 -#define MASK_SRA 0xfe00707f -#define MATCH_OR 0x6033 -#define MASK_OR 0xfe00707f -#define MATCH_AND 0x7033 -#define MASK_AND 0xfe00707f -#define MATCH_ADDIW 0x1b -#define MASK_ADDIW 0x707f -#define MATCH_SLLIW 0x101b -#define MASK_SLLIW 0xfe00707f -#define MATCH_SRLIW 0x501b -#define MASK_SRLIW 0xfe00707f -#define MATCH_SRAIW 0x4000501b -#define MASK_SRAIW 0xfe00707f -#define MATCH_ADDW 0x3b -#define MASK_ADDW 0xfe00707f -#define MATCH_SUBW 0x4000003b -#define MASK_SUBW 0xfe00707f -#define MATCH_SLLW 0x103b -#define MASK_SLLW 0xfe00707f -#define MATCH_SRLW 0x503b -#define MASK_SRLW 0xfe00707f -#define MATCH_SRAW 0x4000503b -#define MASK_SRAW 0xfe00707f -#define MATCH_LB 0x3 -#define MASK_LB 0x707f -#define MATCH_LH 0x1003 -#define MASK_LH 0x707f -#define MATCH_LW 0x2003 -#define MASK_LW 0x707f -#define MATCH_LD 0x3003 -#define MASK_LD 0x707f -#define MATCH_LBU 0x4003 -#define MASK_LBU 0x707f -#define MATCH_LHU 0x5003 -#define MASK_LHU 0x707f -#define MATCH_LWU 0x6003 -#define MASK_LWU 0x707f -#define MATCH_SB 0x23 -#define MASK_SB 0x707f -#define MATCH_SH 0x1023 -#define MASK_SH 0x707f -#define MATCH_SW 0x2023 -#define MASK_SW 0x707f -#define MATCH_SD 0x3023 -#define MASK_SD 0x707f -#define MATCH_FENCE 0xf -#define MASK_FENCE 0x707f -#define MATCH_FENCE_I 0x100f -#define MASK_FENCE_I 0x707f -#define MATCH_MUL 0x2000033 -#define MASK_MUL 0xfe00707f -#define MATCH_MULH 0x2001033 -#define MASK_MULH 0xfe00707f -#define MATCH_MULHSU 0x2002033 -#define MASK_MULHSU 0xfe00707f -#define MATCH_MULHU 0x2003033 -#define MASK_MULHU 0xfe00707f -#define MATCH_DIV 0x2004033 -#define MASK_DIV 0xfe00707f -#define MATCH_DIVU 0x2005033 -#define MASK_DIVU 0xfe00707f -#define MATCH_REM 0x2006033 -#define MASK_REM 0xfe00707f -#define MATCH_REMU 0x2007033 -#define MASK_REMU 0xfe00707f -#define MATCH_MULW 0x200003b -#define MASK_MULW 0xfe00707f -#define MATCH_DIVW 0x200403b -#define MASK_DIVW 0xfe00707f -#define MATCH_DIVUW 0x200503b -#define MASK_DIVUW 0xfe00707f -#define MATCH_REMW 0x200603b -#define MASK_REMW 0xfe00707f -#define MATCH_REMUW 0x200703b -#define MASK_REMUW 0xfe00707f -#define MATCH_AMOADD_W 0x202f -#define MASK_AMOADD_W 0xf800707f -#define MATCH_AMOXOR_W 0x2000202f -#define MASK_AMOXOR_W 0xf800707f -#define MATCH_AMOOR_W 0x4000202f -#define MASK_AMOOR_W 0xf800707f -#define MATCH_AMOAND_W 0x6000202f -#define MASK_AMOAND_W 0xf800707f -#define MATCH_AMOMIN_W 0x8000202f -#define MASK_AMOMIN_W 0xf800707f -#define MATCH_AMOMAX_W 0xa000202f -#define MASK_AMOMAX_W 0xf800707f -#define MATCH_AMOMINU_W 0xc000202f -#define MASK_AMOMINU_W 0xf800707f -#define MATCH_AMOMAXU_W 0xe000202f -#define MASK_AMOMAXU_W 0xf800707f -#define MATCH_AMOSWAP_W 0x800202f -#define MASK_AMOSWAP_W 0xf800707f -#define MATCH_LR_W 0x1000202f -#define MASK_LR_W 0xf9f0707f -#define MATCH_SC_W 0x1800202f -#define MASK_SC_W 0xf800707f -#define MATCH_AMOADD_D 0x302f -#define MASK_AMOADD_D 0xf800707f -#define MATCH_AMOXOR_D 0x2000302f -#define MASK_AMOXOR_D 0xf800707f -#define MATCH_AMOOR_D 0x4000302f -#define MASK_AMOOR_D 0xf800707f -#define MATCH_AMOAND_D 0x6000302f -#define MASK_AMOAND_D 0xf800707f -#define MATCH_AMOMIN_D 0x8000302f -#define MASK_AMOMIN_D 0xf800707f -#define MATCH_AMOMAX_D 0xa000302f -#define MASK_AMOMAX_D 0xf800707f -#define MATCH_AMOMINU_D 0xc000302f -#define MASK_AMOMINU_D 0xf800707f -#define MATCH_AMOMAXU_D 0xe000302f -#define MASK_AMOMAXU_D 0xf800707f -#define MATCH_AMOSWAP_D 0x800302f -#define MASK_AMOSWAP_D 0xf800707f -#define MATCH_LR_D 0x1000302f -#define MASK_LR_D 0xf9f0707f -#define MATCH_SC_D 0x1800302f -#define MASK_SC_D 0xf800707f -#define MATCH_ECALL 0x73 -#define MASK_ECALL 0xffffffff -#define MATCH_EBREAK 0x100073 -#define MASK_EBREAK 0xffffffff -#define MATCH_URET 0x200073 -#define MASK_URET 0xffffffff -#define MATCH_SRET 0x10200073 -#define MASK_SRET 0xffffffff -#define MATCH_HRET 0x20200073 -#define MASK_HRET 0xffffffff -#define MATCH_MRET 0x30200073 -#define MASK_MRET 0xffffffff -#define MATCH_DRET 0x7b200073 -#define MASK_DRET 0xffffffff -#define MATCH_SFENCE_VM 0x10400073 -#define MASK_SFENCE_VM 0xfff07fff -#define MATCH_WFI 0x10500073 -#define MASK_WFI 0xffffffff -#define MATCH_CSRRW 0x1073 -#define MASK_CSRRW 0x707f -#define MATCH_CSRRS 0x2073 -#define MASK_CSRRS 0x707f -#define MATCH_CSRRC 0x3073 -#define MASK_CSRRC 0x707f -#define MATCH_CSRRWI 0x5073 -#define MASK_CSRRWI 0x707f -#define MATCH_CSRRSI 0x6073 -#define MASK_CSRRSI 0x707f -#define MATCH_CSRRCI 0x7073 -#define MASK_CSRRCI 0x707f -#define MATCH_FADD_S 0x53 -#define MASK_FADD_S 0xfe00007f -#define MATCH_FSUB_S 0x8000053 -#define MASK_FSUB_S 0xfe00007f -#define MATCH_FMUL_S 0x10000053 -#define MASK_FMUL_S 0xfe00007f -#define MATCH_FDIV_S 0x18000053 -#define MASK_FDIV_S 0xfe00007f -#define MATCH_FSGNJ_S 0x20000053 -#define MASK_FSGNJ_S 0xfe00707f -#define MATCH_FSGNJN_S 0x20001053 -#define MASK_FSGNJN_S 0xfe00707f -#define MATCH_FSGNJX_S 0x20002053 -#define MASK_FSGNJX_S 0xfe00707f -#define MATCH_FMIN_S 0x28000053 -#define MASK_FMIN_S 0xfe00707f -#define MATCH_FMAX_S 0x28001053 -#define MASK_FMAX_S 0xfe00707f -#define MATCH_FSQRT_S 0x58000053 -#define MASK_FSQRT_S 0xfff0007f -#define MATCH_FADD_D 0x2000053 -#define MASK_FADD_D 0xfe00007f -#define MATCH_FSUB_D 0xa000053 -#define MASK_FSUB_D 0xfe00007f -#define MATCH_FMUL_D 0x12000053 -#define MASK_FMUL_D 0xfe00007f -#define MATCH_FDIV_D 0x1a000053 -#define MASK_FDIV_D 0xfe00007f -#define MATCH_FSGNJ_D 0x22000053 -#define MASK_FSGNJ_D 0xfe00707f -#define MATCH_FSGNJN_D 0x22001053 -#define MASK_FSGNJN_D 0xfe00707f -#define MATCH_FSGNJX_D 0x22002053 -#define MASK_FSGNJX_D 0xfe00707f -#define MATCH_FMIN_D 0x2a000053 -#define MASK_FMIN_D 0xfe00707f -#define MATCH_FMAX_D 0x2a001053 -#define MASK_FMAX_D 0xfe00707f -#define MATCH_FCVT_S_D 0x40100053 -#define MASK_FCVT_S_D 0xfff0007f -#define MATCH_FCVT_D_S 0x42000053 -#define MASK_FCVT_D_S 0xfff0007f -#define MATCH_FSQRT_D 0x5a000053 -#define MASK_FSQRT_D 0xfff0007f -#define MATCH_FLE_S 0xa0000053 -#define MASK_FLE_S 0xfe00707f -#define MATCH_FLT_S 0xa0001053 -#define MASK_FLT_S 0xfe00707f -#define MATCH_FEQ_S 0xa0002053 -#define MASK_FEQ_S 0xfe00707f -#define MATCH_FLE_D 0xa2000053 -#define MASK_FLE_D 0xfe00707f -#define MATCH_FLT_D 0xa2001053 -#define MASK_FLT_D 0xfe00707f -#define MATCH_FEQ_D 0xa2002053 -#define MASK_FEQ_D 0xfe00707f -#define MATCH_FCVT_W_S 0xc0000053 -#define MASK_FCVT_W_S 0xfff0007f -#define MATCH_FCVT_WU_S 0xc0100053 -#define MASK_FCVT_WU_S 0xfff0007f -#define MATCH_FCVT_L_S 0xc0200053 -#define MASK_FCVT_L_S 0xfff0007f -#define MATCH_FCVT_LU_S 0xc0300053 -#define MASK_FCVT_LU_S 0xfff0007f -#define MATCH_FMV_X_S 0xe0000053 -#define MASK_FMV_X_S 0xfff0707f -#define MATCH_FCLASS_S 0xe0001053 -#define MASK_FCLASS_S 0xfff0707f -#define MATCH_FCVT_W_D 0xc2000053 -#define MASK_FCVT_W_D 0xfff0007f -#define MATCH_FCVT_WU_D 0xc2100053 -#define MASK_FCVT_WU_D 0xfff0007f -#define MATCH_FCVT_L_D 0xc2200053 -#define MASK_FCVT_L_D 0xfff0007f -#define MATCH_FCVT_LU_D 0xc2300053 -#define MASK_FCVT_LU_D 0xfff0007f -#define MATCH_FMV_X_D 0xe2000053 -#define MASK_FMV_X_D 0xfff0707f -#define MATCH_FCLASS_D 0xe2001053 -#define MASK_FCLASS_D 0xfff0707f -#define MATCH_FCVT_S_W 0xd0000053 -#define MASK_FCVT_S_W 0xfff0007f -#define MATCH_FCVT_S_WU 0xd0100053 -#define MASK_FCVT_S_WU 0xfff0007f -#define MATCH_FCVT_S_L 0xd0200053 -#define MASK_FCVT_S_L 0xfff0007f -#define MATCH_FCVT_S_LU 0xd0300053 -#define MASK_FCVT_S_LU 0xfff0007f -#define MATCH_FMV_S_X 0xf0000053 -#define MASK_FMV_S_X 0xfff0707f -#define MATCH_FCVT_D_W 0xd2000053 -#define MASK_FCVT_D_W 0xfff0007f -#define MATCH_FCVT_D_WU 0xd2100053 -#define MASK_FCVT_D_WU 0xfff0007f -#define MATCH_FCVT_D_L 0xd2200053 -#define MASK_FCVT_D_L 0xfff0007f -#define MATCH_FCVT_D_LU 0xd2300053 -#define MASK_FCVT_D_LU 0xfff0007f -#define MATCH_FMV_D_X 0xf2000053 -#define MASK_FMV_D_X 0xfff0707f -#define MATCH_FLW 0x2007 -#define MASK_FLW 0x707f -#define MATCH_FLD 0x3007 -#define MASK_FLD 0x707f -#define MATCH_FSW 0x2027 -#define MASK_FSW 0x707f -#define MATCH_FSD 0x3027 -#define MASK_FSD 0x707f -#define MATCH_FMADD_S 0x43 -#define MASK_FMADD_S 0x600007f -#define MATCH_FMSUB_S 0x47 -#define MASK_FMSUB_S 0x600007f -#define MATCH_FNMSUB_S 0x4b -#define MASK_FNMSUB_S 0x600007f -#define MATCH_FNMADD_S 0x4f -#define MASK_FNMADD_S 0x600007f -#define MATCH_FMADD_D 0x2000043 -#define MASK_FMADD_D 0x600007f -#define MATCH_FMSUB_D 0x2000047 -#define MASK_FMSUB_D 0x600007f -#define MATCH_FNMSUB_D 0x200004b -#define MASK_FNMSUB_D 0x600007f -#define MATCH_FNMADD_D 0x200004f -#define MASK_FNMADD_D 0x600007f -#define MATCH_C_NOP 0x1 -#define MASK_C_NOP 0xffff -#define MATCH_C_ADDI16SP 0x6101 -#define MASK_C_ADDI16SP 0xef83 -#define MATCH_C_JR 0x8002 -#define MASK_C_JR 0xf07f -#define MATCH_C_JALR 0x9002 -#define MASK_C_JALR 0xf07f -#define MATCH_C_EBREAK 0x9002 -#define MASK_C_EBREAK 0xffff -#define MATCH_C_LD 0x6000 -#define MASK_C_LD 0xe003 -#define MATCH_C_SD 0xe000 -#define MASK_C_SD 0xe003 -#define MATCH_C_ADDIW 0x2001 -#define MASK_C_ADDIW 0xe003 -#define MATCH_C_LDSP 0x6002 -#define MASK_C_LDSP 0xe003 -#define MATCH_C_SDSP 0xe002 -#define MASK_C_SDSP 0xe003 -#define MATCH_C_ADDI4SPN 0x0 -#define MASK_C_ADDI4SPN 0xe003 -#define MATCH_C_FLD 0x2000 -#define MASK_C_FLD 0xe003 -#define MATCH_C_LW 0x4000 -#define MASK_C_LW 0xe003 -#define MATCH_C_FLW 0x6000 -#define MASK_C_FLW 0xe003 -#define MATCH_C_FSD 0xa000 -#define MASK_C_FSD 0xe003 -#define MATCH_C_SW 0xc000 -#define MASK_C_SW 0xe003 -#define MATCH_C_FSW 0xe000 -#define MASK_C_FSW 0xe003 -#define MATCH_C_ADDI 0x1 -#define MASK_C_ADDI 0xe003 -#define MATCH_C_JAL 0x2001 -#define MASK_C_JAL 0xe003 -#define MATCH_C_LI 0x4001 -#define MASK_C_LI 0xe003 -#define MATCH_C_LUI 0x6001 -#define MASK_C_LUI 0xe003 -#define MATCH_C_SRLI 0x8001 -#define MASK_C_SRLI 0xec03 -#define MATCH_C_SRAI 0x8401 -#define MASK_C_SRAI 0xec03 -#define MATCH_C_ANDI 0x8801 -#define MASK_C_ANDI 0xec03 -#define MATCH_C_SUB 0x8c01 -#define MASK_C_SUB 0xfc63 -#define MATCH_C_XOR 0x8c21 -#define MASK_C_XOR 0xfc63 -#define MATCH_C_OR 0x8c41 -#define MASK_C_OR 0xfc63 -#define MATCH_C_AND 0x8c61 -#define MASK_C_AND 0xfc63 -#define MATCH_C_SUBW 0x9c01 -#define MASK_C_SUBW 0xfc63 -#define MATCH_C_ADDW 0x9c21 -#define MASK_C_ADDW 0xfc63 -#define MATCH_C_J 0xa001 -#define MASK_C_J 0xe003 -#define MATCH_C_BEQZ 0xc001 -#define MASK_C_BEQZ 0xe003 -#define MATCH_C_BNEZ 0xe001 -#define MASK_C_BNEZ 0xe003 -#define MATCH_C_SLLI 0x2 -#define MASK_C_SLLI 0xe003 -#define MATCH_C_FLDSP 0x2002 -#define MASK_C_FLDSP 0xe003 -#define MATCH_C_LWSP 0x4002 -#define MASK_C_LWSP 0xe003 -#define MATCH_C_FLWSP 0x6002 -#define MASK_C_FLWSP 0xe003 -#define MATCH_C_MV 0x8002 -#define MASK_C_MV 0xf003 -#define MATCH_C_ADD 0x9002 -#define MASK_C_ADD 0xf003 -#define MATCH_C_FSDSP 0xa002 -#define MASK_C_FSDSP 0xe003 -#define MATCH_C_SWSP 0xc002 -#define MASK_C_SWSP 0xe003 -#define MATCH_C_FSWSP 0xe002 -#define MASK_C_FSWSP 0xe003 -#define MATCH_CUSTOM0 0xb -#define MASK_CUSTOM0 0x707f -#define MATCH_CUSTOM0_RS1 0x200b -#define MASK_CUSTOM0_RS1 0x707f -#define MATCH_CUSTOM0_RS1_RS2 0x300b -#define MASK_CUSTOM0_RS1_RS2 0x707f -#define MATCH_CUSTOM0_RD 0x400b -#define MASK_CUSTOM0_RD 0x707f -#define MATCH_CUSTOM0_RD_RS1 0x600b -#define MASK_CUSTOM0_RD_RS1 0x707f -#define MATCH_CUSTOM0_RD_RS1_RS2 0x700b -#define MASK_CUSTOM0_RD_RS1_RS2 0x707f -#define MATCH_CUSTOM1 0x2b -#define MASK_CUSTOM1 0x707f -#define MATCH_CUSTOM1_RS1 0x202b -#define MASK_CUSTOM1_RS1 0x707f -#define MATCH_CUSTOM1_RS1_RS2 0x302b -#define MASK_CUSTOM1_RS1_RS2 0x707f -#define MATCH_CUSTOM1_RD 0x402b -#define MASK_CUSTOM1_RD 0x707f -#define MATCH_CUSTOM1_RD_RS1 0x602b -#define MASK_CUSTOM1_RD_RS1 0x707f -#define MATCH_CUSTOM1_RD_RS1_RS2 0x702b -#define MASK_CUSTOM1_RD_RS1_RS2 0x707f -#define MATCH_CUSTOM2 0x5b -#define MASK_CUSTOM2 0x707f -#define MATCH_CUSTOM2_RS1 0x205b -#define MASK_CUSTOM2_RS1 0x707f -#define MATCH_CUSTOM2_RS1_RS2 0x305b -#define MASK_CUSTOM2_RS1_RS2 0x707f -#define MATCH_CUSTOM2_RD 0x405b -#define MASK_CUSTOM2_RD 0x707f -#define MATCH_CUSTOM2_RD_RS1 0x605b -#define MASK_CUSTOM2_RD_RS1 0x707f -#define MATCH_CUSTOM2_RD_RS1_RS2 0x705b -#define MASK_CUSTOM2_RD_RS1_RS2 0x707f -#define MATCH_CUSTOM3 0x7b -#define MASK_CUSTOM3 0x707f -#define MATCH_CUSTOM3_RS1 0x207b -#define MASK_CUSTOM3_RS1 0x707f -#define MATCH_CUSTOM3_RS1_RS2 0x307b -#define MASK_CUSTOM3_RS1_RS2 0x707f -#define MATCH_CUSTOM3_RD 0x407b -#define MASK_CUSTOM3_RD 0x707f -#define MATCH_CUSTOM3_RD_RS1 0x607b -#define MASK_CUSTOM3_RD_RS1 0x707f -#define MATCH_CUSTOM3_RD_RS1_RS2 0x707b -#define MASK_CUSTOM3_RD_RS1_RS2 0x707f -#define CSR_FFLAGS 0x1 -#define CSR_FRM 0x2 -#define CSR_FCSR 0x3 -#define CSR_CYCLE 0xc00 -#define CSR_TIME 0xc01 -#define CSR_INSTRET 0xc02 -#define CSR_HPMCOUNTER3 0xc03 -#define CSR_HPMCOUNTER4 0xc04 -#define CSR_HPMCOUNTER5 0xc05 -#define CSR_HPMCOUNTER6 0xc06 -#define CSR_HPMCOUNTER7 0xc07 -#define CSR_HPMCOUNTER8 0xc08 -#define CSR_HPMCOUNTER9 0xc09 -#define CSR_HPMCOUNTER10 0xc0a -#define CSR_HPMCOUNTER11 0xc0b -#define CSR_HPMCOUNTER12 0xc0c -#define CSR_HPMCOUNTER13 0xc0d -#define CSR_HPMCOUNTER14 0xc0e -#define CSR_HPMCOUNTER15 0xc0f -#define CSR_HPMCOUNTER16 0xc10 -#define CSR_HPMCOUNTER17 0xc11 -#define CSR_HPMCOUNTER18 0xc12 -#define CSR_HPMCOUNTER19 0xc13 -#define CSR_HPMCOUNTER20 0xc14 -#define CSR_HPMCOUNTER21 0xc15 -#define CSR_HPMCOUNTER22 0xc16 -#define CSR_HPMCOUNTER23 0xc17 -#define CSR_HPMCOUNTER24 0xc18 -#define CSR_HPMCOUNTER25 0xc19 -#define CSR_HPMCOUNTER26 0xc1a -#define CSR_HPMCOUNTER27 0xc1b -#define CSR_HPMCOUNTER28 0xc1c -#define CSR_HPMCOUNTER29 0xc1d -#define CSR_HPMCOUNTER30 0xc1e -#define CSR_HPMCOUNTER31 0xc1f -#define CSR_SSTATUS 0x100 -#define CSR_SIE 0x104 -#define CSR_STVEC 0x105 -#define CSR_SSCRATCH 0x140 -#define CSR_SEPC 0x141 -#define CSR_SCAUSE 0x142 -#define CSR_SBADADDR 0x143 -#define CSR_SIP 0x144 -#define CSR_SPTBR 0x180 -#define CSR_MSTATUS 0x300 -#define CSR_MISA 0x301 -#define CSR_MEDELEG 0x302 -#define CSR_MIDELEG 0x303 -#define CSR_MIE 0x304 -#define CSR_MTVEC 0x305 -#define CSR_MSCRATCH 0x340 -#define CSR_MEPC 0x341 -#define CSR_MCAUSE 0x342 -#define CSR_MBADADDR 0x343 -#define CSR_MIP 0x344 -#define CSR_TSELECT 0x7a0 -#define CSR_TDATA1 0x7a1 -#define CSR_TDATA2 0x7a2 -#define CSR_TDATA3 0x7a3 -#define CSR_DCSR 0x7b0 -#define CSR_DPC 0x7b1 -#define CSR_DSCRATCH 0x7b2 -#define CSR_MCYCLE 0xb00 -#define CSR_MINSTRET 0xb02 -#define CSR_MHPMCOUNTER3 0xb03 -#define CSR_MHPMCOUNTER4 0xb04 -#define CSR_MHPMCOUNTER5 0xb05 -#define CSR_MHPMCOUNTER6 0xb06 -#define CSR_MHPMCOUNTER7 0xb07 -#define CSR_MHPMCOUNTER8 0xb08 -#define CSR_MHPMCOUNTER9 0xb09 -#define CSR_MHPMCOUNTER10 0xb0a -#define CSR_MHPMCOUNTER11 0xb0b -#define CSR_MHPMCOUNTER12 0xb0c -#define CSR_MHPMCOUNTER13 0xb0d -#define CSR_MHPMCOUNTER14 0xb0e -#define CSR_MHPMCOUNTER15 0xb0f -#define CSR_MHPMCOUNTER16 0xb10 -#define CSR_MHPMCOUNTER17 0xb11 -#define CSR_MHPMCOUNTER18 0xb12 -#define CSR_MHPMCOUNTER19 0xb13 -#define CSR_MHPMCOUNTER20 0xb14 -#define CSR_MHPMCOUNTER21 0xb15 -#define CSR_MHPMCOUNTER22 0xb16 -#define CSR_MHPMCOUNTER23 0xb17 -#define CSR_MHPMCOUNTER24 0xb18 -#define CSR_MHPMCOUNTER25 0xb19 -#define CSR_MHPMCOUNTER26 0xb1a -#define CSR_MHPMCOUNTER27 0xb1b -#define CSR_MHPMCOUNTER28 0xb1c -#define CSR_MHPMCOUNTER29 0xb1d -#define CSR_MHPMCOUNTER30 0xb1e -#define CSR_MHPMCOUNTER31 0xb1f -#define CSR_MUCOUNTEREN 0x320 -#define CSR_MSCOUNTEREN 0x321 -#define CSR_MHPMEVENT3 0x323 -#define CSR_MHPMEVENT4 0x324 -#define CSR_MHPMEVENT5 0x325 -#define CSR_MHPMEVENT6 0x326 -#define CSR_MHPMEVENT7 0x327 -#define CSR_MHPMEVENT8 0x328 -#define CSR_MHPMEVENT9 0x329 -#define CSR_MHPMEVENT10 0x32a -#define CSR_MHPMEVENT11 0x32b -#define CSR_MHPMEVENT12 0x32c -#define CSR_MHPMEVENT13 0x32d -#define CSR_MHPMEVENT14 0x32e -#define CSR_MHPMEVENT15 0x32f -#define CSR_MHPMEVENT16 0x330 -#define CSR_MHPMEVENT17 0x331 -#define CSR_MHPMEVENT18 0x332 -#define CSR_MHPMEVENT19 0x333 -#define CSR_MHPMEVENT20 0x334 -#define CSR_MHPMEVENT21 0x335 -#define CSR_MHPMEVENT22 0x336 -#define CSR_MHPMEVENT23 0x337 -#define CSR_MHPMEVENT24 0x338 -#define CSR_MHPMEVENT25 0x339 -#define CSR_MHPMEVENT26 0x33a -#define CSR_MHPMEVENT27 0x33b -#define CSR_MHPMEVENT28 0x33c -#define CSR_MHPMEVENT29 0x33d -#define CSR_MHPMEVENT30 0x33e -#define CSR_MHPMEVENT31 0x33f -#define CSR_MVENDORID 0xf11 -#define CSR_MARCHID 0xf12 -#define CSR_MIMPID 0xf13 -#define CSR_MHARTID 0xf14 -#define CSR_CYCLEH 0xc80 -#define CSR_TIMEH 0xc81 -#define CSR_INSTRETH 0xc82 -#define CSR_HPMCOUNTER3H 0xc83 -#define CSR_HPMCOUNTER4H 0xc84 -#define CSR_HPMCOUNTER5H 0xc85 -#define CSR_HPMCOUNTER6H 0xc86 -#define CSR_HPMCOUNTER7H 0xc87 -#define CSR_HPMCOUNTER8H 0xc88 -#define CSR_HPMCOUNTER9H 0xc89 -#define CSR_HPMCOUNTER10H 0xc8a -#define CSR_HPMCOUNTER11H 0xc8b -#define CSR_HPMCOUNTER12H 0xc8c -#define CSR_HPMCOUNTER13H 0xc8d -#define CSR_HPMCOUNTER14H 0xc8e -#define CSR_HPMCOUNTER15H 0xc8f -#define CSR_HPMCOUNTER16H 0xc90 -#define CSR_HPMCOUNTER17H 0xc91 -#define CSR_HPMCOUNTER18H 0xc92 -#define CSR_HPMCOUNTER19H 0xc93 -#define CSR_HPMCOUNTER20H 0xc94 -#define CSR_HPMCOUNTER21H 0xc95 -#define CSR_HPMCOUNTER22H 0xc96 -#define CSR_HPMCOUNTER23H 0xc97 -#define CSR_HPMCOUNTER24H 0xc98 -#define CSR_HPMCOUNTER25H 0xc99 -#define CSR_HPMCOUNTER26H 0xc9a -#define CSR_HPMCOUNTER27H 0xc9b -#define CSR_HPMCOUNTER28H 0xc9c -#define CSR_HPMCOUNTER29H 0xc9d -#define CSR_HPMCOUNTER30H 0xc9e -#define CSR_HPMCOUNTER31H 0xc9f -#define CSR_MCYCLEH 0xb80 -#define CSR_MINSTRETH 0xb82 -#define CSR_MHPMCOUNTER3H 0xb83 -#define CSR_MHPMCOUNTER4H 0xb84 -#define CSR_MHPMCOUNTER5H 0xb85 -#define CSR_MHPMCOUNTER6H 0xb86 -#define CSR_MHPMCOUNTER7H 0xb87 -#define CSR_MHPMCOUNTER8H 0xb88 -#define CSR_MHPMCOUNTER9H 0xb89 -#define CSR_MHPMCOUNTER10H 0xb8a -#define CSR_MHPMCOUNTER11H 0xb8b -#define CSR_MHPMCOUNTER12H 0xb8c -#define CSR_MHPMCOUNTER13H 0xb8d -#define CSR_MHPMCOUNTER14H 0xb8e -#define CSR_MHPMCOUNTER15H 0xb8f -#define CSR_MHPMCOUNTER16H 0xb90 -#define CSR_MHPMCOUNTER17H 0xb91 -#define CSR_MHPMCOUNTER18H 0xb92 -#define CSR_MHPMCOUNTER19H 0xb93 -#define CSR_MHPMCOUNTER20H 0xb94 -#define CSR_MHPMCOUNTER21H 0xb95 -#define CSR_MHPMCOUNTER22H 0xb96 -#define CSR_MHPMCOUNTER23H 0xb97 -#define CSR_MHPMCOUNTER24H 0xb98 -#define CSR_MHPMCOUNTER25H 0xb99 -#define CSR_MHPMCOUNTER26H 0xb9a -#define CSR_MHPMCOUNTER27H 0xb9b -#define CSR_MHPMCOUNTER28H 0xb9c -#define CSR_MHPMCOUNTER29H 0xb9d -#define CSR_MHPMCOUNTER30H 0xb9e -#define CSR_MHPMCOUNTER31H 0xb9f -#define CAUSE_MISALIGNED_FETCH 0x0 -#define CAUSE_FAULT_FETCH 0x1 -#define CAUSE_ILLEGAL_INSTRUCTION 0x2 -#define CAUSE_BREAKPOINT 0x3 -#define CAUSE_MISALIGNED_LOAD 0x4 -#define CAUSE_FAULT_LOAD 0x5 -#define CAUSE_MISALIGNED_STORE 0x6 -#define CAUSE_FAULT_STORE 0x7 -#define CAUSE_USER_ECALL 0x8 -#define CAUSE_SUPERVISOR_ECALL 0x9 -#define CAUSE_HYPERVISOR_ECALL 0xa -#define CAUSE_MACHINE_ECALL 0xb -#endif -#ifdef DECLARE_INSN -DECLARE_INSN(beq, MATCH_BEQ, MASK_BEQ) -DECLARE_INSN(bne, MATCH_BNE, MASK_BNE) -DECLARE_INSN(blt, MATCH_BLT, MASK_BLT) -DECLARE_INSN(bge, MATCH_BGE, MASK_BGE) -DECLARE_INSN(bltu, MATCH_BLTU, MASK_BLTU) -DECLARE_INSN(bgeu, MATCH_BGEU, MASK_BGEU) -DECLARE_INSN(jalr, MATCH_JALR, MASK_JALR) -DECLARE_INSN(jal, MATCH_JAL, MASK_JAL) -DECLARE_INSN(lui, MATCH_LUI, MASK_LUI) -DECLARE_INSN(auipc, MATCH_AUIPC, MASK_AUIPC) -DECLARE_INSN(addi, MATCH_ADDI, MASK_ADDI) -DECLARE_INSN(slli, MATCH_SLLI, MASK_SLLI) -DECLARE_INSN(slti, MATCH_SLTI, MASK_SLTI) -DECLARE_INSN(sltiu, MATCH_SLTIU, MASK_SLTIU) -DECLARE_INSN(xori, MATCH_XORI, MASK_XORI) -DECLARE_INSN(srli, MATCH_SRLI, MASK_SRLI) -DECLARE_INSN(srai, MATCH_SRAI, MASK_SRAI) -DECLARE_INSN(ori, MATCH_ORI, MASK_ORI) -DECLARE_INSN(andi, MATCH_ANDI, MASK_ANDI) -DECLARE_INSN(add, MATCH_ADD, MASK_ADD) -DECLARE_INSN(sub, MATCH_SUB, MASK_SUB) -DECLARE_INSN(sll, MATCH_SLL, MASK_SLL) -DECLARE_INSN(slt, MATCH_SLT, MASK_SLT) -DECLARE_INSN(sltu, MATCH_SLTU, MASK_SLTU) -DECLARE_INSN(xor, MATCH_XOR, MASK_XOR) -DECLARE_INSN(srl, MATCH_SRL, MASK_SRL) -DECLARE_INSN(sra, MATCH_SRA, MASK_SRA) -DECLARE_INSN(or, MATCH_OR, MASK_OR) -DECLARE_INSN(and, MATCH_AND, MASK_AND) -DECLARE_INSN(addiw, MATCH_ADDIW, MASK_ADDIW) -DECLARE_INSN(slliw, MATCH_SLLIW, MASK_SLLIW) -DECLARE_INSN(srliw, MATCH_SRLIW, MASK_SRLIW) -DECLARE_INSN(sraiw, MATCH_SRAIW, MASK_SRAIW) -DECLARE_INSN(addw, MATCH_ADDW, MASK_ADDW) -DECLARE_INSN(subw, MATCH_SUBW, MASK_SUBW) -DECLARE_INSN(sllw, MATCH_SLLW, MASK_SLLW) -DECLARE_INSN(srlw, MATCH_SRLW, MASK_SRLW) -DECLARE_INSN(sraw, MATCH_SRAW, MASK_SRAW) -DECLARE_INSN(lb, MATCH_LB, MASK_LB) -DECLARE_INSN(lh, MATCH_LH, MASK_LH) -DECLARE_INSN(lw, MATCH_LW, MASK_LW) -DECLARE_INSN(ld, MATCH_LD, MASK_LD) -DECLARE_INSN(lbu, MATCH_LBU, MASK_LBU) -DECLARE_INSN(lhu, MATCH_LHU, MASK_LHU) -DECLARE_INSN(lwu, MATCH_LWU, MASK_LWU) -DECLARE_INSN(sb, MATCH_SB, MASK_SB) -DECLARE_INSN(sh, MATCH_SH, MASK_SH) -DECLARE_INSN(sw, MATCH_SW, MASK_SW) -DECLARE_INSN(sd, MATCH_SD, MASK_SD) -DECLARE_INSN(fence, MATCH_FENCE, MASK_FENCE) -DECLARE_INSN(fence_i, MATCH_FENCE_I, MASK_FENCE_I) -DECLARE_INSN(mul, MATCH_MUL, MASK_MUL) -DECLARE_INSN(mulh, MATCH_MULH, MASK_MULH) -DECLARE_INSN(mulhsu, MATCH_MULHSU, MASK_MULHSU) -DECLARE_INSN(mulhu, MATCH_MULHU, MASK_MULHU) -DECLARE_INSN(div, MATCH_DIV, MASK_DIV) -DECLARE_INSN(divu, MATCH_DIVU, MASK_DIVU) -DECLARE_INSN(rem, MATCH_REM, MASK_REM) -DECLARE_INSN(remu, MATCH_REMU, MASK_REMU) -DECLARE_INSN(mulw, MATCH_MULW, MASK_MULW) -DECLARE_INSN(divw, MATCH_DIVW, MASK_DIVW) -DECLARE_INSN(divuw, MATCH_DIVUW, MASK_DIVUW) -DECLARE_INSN(remw, MATCH_REMW, MASK_REMW) -DECLARE_INSN(remuw, MATCH_REMUW, MASK_REMUW) -DECLARE_INSN(amoadd_w, MATCH_AMOADD_W, MASK_AMOADD_W) -DECLARE_INSN(amoxor_w, MATCH_AMOXOR_W, MASK_AMOXOR_W) -DECLARE_INSN(amoor_w, MATCH_AMOOR_W, MASK_AMOOR_W) -DECLARE_INSN(amoand_w, MATCH_AMOAND_W, MASK_AMOAND_W) -DECLARE_INSN(amomin_w, MATCH_AMOMIN_W, MASK_AMOMIN_W) -DECLARE_INSN(amomax_w, MATCH_AMOMAX_W, MASK_AMOMAX_W) -DECLARE_INSN(amominu_w, MATCH_AMOMINU_W, MASK_AMOMINU_W) -DECLARE_INSN(amomaxu_w, MATCH_AMOMAXU_W, MASK_AMOMAXU_W) -DECLARE_INSN(amoswap_w, MATCH_AMOSWAP_W, MASK_AMOSWAP_W) -DECLARE_INSN(lr_w, MATCH_LR_W, MASK_LR_W) -DECLARE_INSN(sc_w, MATCH_SC_W, MASK_SC_W) -DECLARE_INSN(amoadd_d, MATCH_AMOADD_D, MASK_AMOADD_D) -DECLARE_INSN(amoxor_d, MATCH_AMOXOR_D, MASK_AMOXOR_D) -DECLARE_INSN(amoor_d, MATCH_AMOOR_D, MASK_AMOOR_D) -DECLARE_INSN(amoand_d, MATCH_AMOAND_D, MASK_AMOAND_D) -DECLARE_INSN(amomin_d, MATCH_AMOMIN_D, MASK_AMOMIN_D) -DECLARE_INSN(amomax_d, MATCH_AMOMAX_D, MASK_AMOMAX_D) -DECLARE_INSN(amominu_d, MATCH_AMOMINU_D, MASK_AMOMINU_D) -DECLARE_INSN(amomaxu_d, MATCH_AMOMAXU_D, MASK_AMOMAXU_D) -DECLARE_INSN(amoswap_d, MATCH_AMOSWAP_D, MASK_AMOSWAP_D) -DECLARE_INSN(lr_d, MATCH_LR_D, MASK_LR_D) -DECLARE_INSN(sc_d, MATCH_SC_D, MASK_SC_D) -DECLARE_INSN(ecall, MATCH_ECALL, MASK_ECALL) -DECLARE_INSN(ebreak, MATCH_EBREAK, MASK_EBREAK) -DECLARE_INSN(uret, MATCH_URET, MASK_URET) -DECLARE_INSN(sret, MATCH_SRET, MASK_SRET) -DECLARE_INSN(hret, MATCH_HRET, MASK_HRET) -DECLARE_INSN(mret, MATCH_MRET, MASK_MRET) -DECLARE_INSN(dret, MATCH_DRET, MASK_DRET) -DECLARE_INSN(sfence_vm, MATCH_SFENCE_VM, MASK_SFENCE_VM) -DECLARE_INSN(wfi, MATCH_WFI, MASK_WFI) -DECLARE_INSN(csrrw, MATCH_CSRRW, MASK_CSRRW) -DECLARE_INSN(csrrs, MATCH_CSRRS, MASK_CSRRS) -DECLARE_INSN(csrrc, MATCH_CSRRC, MASK_CSRRC) -DECLARE_INSN(csrrwi, MATCH_CSRRWI, MASK_CSRRWI) -DECLARE_INSN(csrrsi, MATCH_CSRRSI, MASK_CSRRSI) -DECLARE_INSN(csrrci, MATCH_CSRRCI, MASK_CSRRCI) -DECLARE_INSN(fadd_s, MATCH_FADD_S, MASK_FADD_S) -DECLARE_INSN(fsub_s, MATCH_FSUB_S, MASK_FSUB_S) -DECLARE_INSN(fmul_s, MATCH_FMUL_S, MASK_FMUL_S) -DECLARE_INSN(fdiv_s, MATCH_FDIV_S, MASK_FDIV_S) -DECLARE_INSN(fsgnj_s, MATCH_FSGNJ_S, MASK_FSGNJ_S) -DECLARE_INSN(fsgnjn_s, MATCH_FSGNJN_S, MASK_FSGNJN_S) -DECLARE_INSN(fsgnjx_s, MATCH_FSGNJX_S, MASK_FSGNJX_S) -DECLARE_INSN(fmin_s, MATCH_FMIN_S, MASK_FMIN_S) -DECLARE_INSN(fmax_s, MATCH_FMAX_S, MASK_FMAX_S) -DECLARE_INSN(fsqrt_s, MATCH_FSQRT_S, MASK_FSQRT_S) -DECLARE_INSN(fadd_d, MATCH_FADD_D, MASK_FADD_D) -DECLARE_INSN(fsub_d, MATCH_FSUB_D, MASK_FSUB_D) -DECLARE_INSN(fmul_d, MATCH_FMUL_D, MASK_FMUL_D) -DECLARE_INSN(fdiv_d, MATCH_FDIV_D, MASK_FDIV_D) -DECLARE_INSN(fsgnj_d, MATCH_FSGNJ_D, MASK_FSGNJ_D) -DECLARE_INSN(fsgnjn_d, MATCH_FSGNJN_D, MASK_FSGNJN_D) -DECLARE_INSN(fsgnjx_d, MATCH_FSGNJX_D, MASK_FSGNJX_D) -DECLARE_INSN(fmin_d, MATCH_FMIN_D, MASK_FMIN_D) -DECLARE_INSN(fmax_d, MATCH_FMAX_D, MASK_FMAX_D) -DECLARE_INSN(fcvt_s_d, MATCH_FCVT_S_D, MASK_FCVT_S_D) -DECLARE_INSN(fcvt_d_s, MATCH_FCVT_D_S, MASK_FCVT_D_S) -DECLARE_INSN(fsqrt_d, MATCH_FSQRT_D, MASK_FSQRT_D) -DECLARE_INSN(fle_s, MATCH_FLE_S, MASK_FLE_S) -DECLARE_INSN(flt_s, MATCH_FLT_S, MASK_FLT_S) -DECLARE_INSN(feq_s, MATCH_FEQ_S, MASK_FEQ_S) -DECLARE_INSN(fle_d, MATCH_FLE_D, MASK_FLE_D) -DECLARE_INSN(flt_d, MATCH_FLT_D, MASK_FLT_D) -DECLARE_INSN(feq_d, MATCH_FEQ_D, MASK_FEQ_D) -DECLARE_INSN(fcvt_w_s, MATCH_FCVT_W_S, MASK_FCVT_W_S) -DECLARE_INSN(fcvt_wu_s, MATCH_FCVT_WU_S, MASK_FCVT_WU_S) -DECLARE_INSN(fcvt_l_s, MATCH_FCVT_L_S, MASK_FCVT_L_S) -DECLARE_INSN(fcvt_lu_s, MATCH_FCVT_LU_S, MASK_FCVT_LU_S) -DECLARE_INSN(fmv_x_s, MATCH_FMV_X_S, MASK_FMV_X_S) -DECLARE_INSN(fclass_s, MATCH_FCLASS_S, MASK_FCLASS_S) -DECLARE_INSN(fcvt_w_d, MATCH_FCVT_W_D, MASK_FCVT_W_D) -DECLARE_INSN(fcvt_wu_d, MATCH_FCVT_WU_D, MASK_FCVT_WU_D) -DECLARE_INSN(fcvt_l_d, MATCH_FCVT_L_D, MASK_FCVT_L_D) -DECLARE_INSN(fcvt_lu_d, MATCH_FCVT_LU_D, MASK_FCVT_LU_D) -DECLARE_INSN(fmv_x_d, MATCH_FMV_X_D, MASK_FMV_X_D) -DECLARE_INSN(fclass_d, MATCH_FCLASS_D, MASK_FCLASS_D) -DECLARE_INSN(fcvt_s_w, MATCH_FCVT_S_W, MASK_FCVT_S_W) -DECLARE_INSN(fcvt_s_wu, MATCH_FCVT_S_WU, MASK_FCVT_S_WU) -DECLARE_INSN(fcvt_s_l, MATCH_FCVT_S_L, MASK_FCVT_S_L) -DECLARE_INSN(fcvt_s_lu, MATCH_FCVT_S_LU, MASK_FCVT_S_LU) -DECLARE_INSN(fmv_s_x, MATCH_FMV_S_X, MASK_FMV_S_X) -DECLARE_INSN(fcvt_d_w, MATCH_FCVT_D_W, MASK_FCVT_D_W) -DECLARE_INSN(fcvt_d_wu, MATCH_FCVT_D_WU, MASK_FCVT_D_WU) -DECLARE_INSN(fcvt_d_l, MATCH_FCVT_D_L, MASK_FCVT_D_L) -DECLARE_INSN(fcvt_d_lu, MATCH_FCVT_D_LU, MASK_FCVT_D_LU) -DECLARE_INSN(fmv_d_x, MATCH_FMV_D_X, MASK_FMV_D_X) -DECLARE_INSN(flw, MATCH_FLW, MASK_FLW) -DECLARE_INSN(fld, MATCH_FLD, MASK_FLD) -DECLARE_INSN(fsw, MATCH_FSW, MASK_FSW) -DECLARE_INSN(fsd, MATCH_FSD, MASK_FSD) -DECLARE_INSN(fmadd_s, MATCH_FMADD_S, MASK_FMADD_S) -DECLARE_INSN(fmsub_s, MATCH_FMSUB_S, MASK_FMSUB_S) -DECLARE_INSN(fnmsub_s, MATCH_FNMSUB_S, MASK_FNMSUB_S) -DECLARE_INSN(fnmadd_s, MATCH_FNMADD_S, MASK_FNMADD_S) -DECLARE_INSN(fmadd_d, MATCH_FMADD_D, MASK_FMADD_D) -DECLARE_INSN(fmsub_d, MATCH_FMSUB_D, MASK_FMSUB_D) -DECLARE_INSN(fnmsub_d, MATCH_FNMSUB_D, MASK_FNMSUB_D) -DECLARE_INSN(fnmadd_d, MATCH_FNMADD_D, MASK_FNMADD_D) -DECLARE_INSN(c_nop, MATCH_C_NOP, MASK_C_NOP) -DECLARE_INSN(c_addi16sp, MATCH_C_ADDI16SP, MASK_C_ADDI16SP) -DECLARE_INSN(c_jr, MATCH_C_JR, MASK_C_JR) -DECLARE_INSN(c_jalr, MATCH_C_JALR, MASK_C_JALR) -DECLARE_INSN(c_ebreak, MATCH_C_EBREAK, MASK_C_EBREAK) -DECLARE_INSN(c_ld, MATCH_C_LD, MASK_C_LD) -DECLARE_INSN(c_sd, MATCH_C_SD, MASK_C_SD) -DECLARE_INSN(c_addiw, MATCH_C_ADDIW, MASK_C_ADDIW) -DECLARE_INSN(c_ldsp, MATCH_C_LDSP, MASK_C_LDSP) -DECLARE_INSN(c_sdsp, MATCH_C_SDSP, MASK_C_SDSP) -DECLARE_INSN(c_addi4spn, MATCH_C_ADDI4SPN, MASK_C_ADDI4SPN) -DECLARE_INSN(c_fld, MATCH_C_FLD, MASK_C_FLD) -DECLARE_INSN(c_lw, MATCH_C_LW, MASK_C_LW) -DECLARE_INSN(c_flw, MATCH_C_FLW, MASK_C_FLW) -DECLARE_INSN(c_fsd, MATCH_C_FSD, MASK_C_FSD) -DECLARE_INSN(c_sw, MATCH_C_SW, MASK_C_SW) -DECLARE_INSN(c_fsw, MATCH_C_FSW, MASK_C_FSW) -DECLARE_INSN(c_addi, MATCH_C_ADDI, MASK_C_ADDI) -DECLARE_INSN(c_jal, MATCH_C_JAL, MASK_C_JAL) -DECLARE_INSN(c_li, MATCH_C_LI, MASK_C_LI) -DECLARE_INSN(c_lui, MATCH_C_LUI, MASK_C_LUI) -DECLARE_INSN(c_srli, MATCH_C_SRLI, MASK_C_SRLI) -DECLARE_INSN(c_srai, MATCH_C_SRAI, MASK_C_SRAI) -DECLARE_INSN(c_andi, MATCH_C_ANDI, MASK_C_ANDI) -DECLARE_INSN(c_sub, MATCH_C_SUB, MASK_C_SUB) -DECLARE_INSN(c_xor, MATCH_C_XOR, MASK_C_XOR) -DECLARE_INSN(c_or, MATCH_C_OR, MASK_C_OR) -DECLARE_INSN(c_and, MATCH_C_AND, MASK_C_AND) -DECLARE_INSN(c_subw, MATCH_C_SUBW, MASK_C_SUBW) -DECLARE_INSN(c_addw, MATCH_C_ADDW, MASK_C_ADDW) -DECLARE_INSN(c_j, MATCH_C_J, MASK_C_J) -DECLARE_INSN(c_beqz, MATCH_C_BEQZ, MASK_C_BEQZ) -DECLARE_INSN(c_bnez, MATCH_C_BNEZ, MASK_C_BNEZ) -DECLARE_INSN(c_slli, MATCH_C_SLLI, MASK_C_SLLI) -DECLARE_INSN(c_fldsp, MATCH_C_FLDSP, MASK_C_FLDSP) -DECLARE_INSN(c_lwsp, MATCH_C_LWSP, MASK_C_LWSP) -DECLARE_INSN(c_flwsp, MATCH_C_FLWSP, MASK_C_FLWSP) -DECLARE_INSN(c_mv, MATCH_C_MV, MASK_C_MV) -DECLARE_INSN(c_add, MATCH_C_ADD, MASK_C_ADD) -DECLARE_INSN(c_fsdsp, MATCH_C_FSDSP, MASK_C_FSDSP) -DECLARE_INSN(c_swsp, MATCH_C_SWSP, MASK_C_SWSP) -DECLARE_INSN(c_fswsp, MATCH_C_FSWSP, MASK_C_FSWSP) -DECLARE_INSN(custom0, MATCH_CUSTOM0, MASK_CUSTOM0) -DECLARE_INSN(custom0_rs1, MATCH_CUSTOM0_RS1, MASK_CUSTOM0_RS1) -DECLARE_INSN(custom0_rs1_rs2, MATCH_CUSTOM0_RS1_RS2, MASK_CUSTOM0_RS1_RS2) -DECLARE_INSN(custom0_rd, MATCH_CUSTOM0_RD, MASK_CUSTOM0_RD) -DECLARE_INSN(custom0_rd_rs1, MATCH_CUSTOM0_RD_RS1, MASK_CUSTOM0_RD_RS1) -DECLARE_INSN(custom0_rd_rs1_rs2, MATCH_CUSTOM0_RD_RS1_RS2, MASK_CUSTOM0_RD_RS1_RS2) -DECLARE_INSN(custom1, MATCH_CUSTOM1, MASK_CUSTOM1) -DECLARE_INSN(custom1_rs1, MATCH_CUSTOM1_RS1, MASK_CUSTOM1_RS1) -DECLARE_INSN(custom1_rs1_rs2, MATCH_CUSTOM1_RS1_RS2, MASK_CUSTOM1_RS1_RS2) -DECLARE_INSN(custom1_rd, MATCH_CUSTOM1_RD, MASK_CUSTOM1_RD) -DECLARE_INSN(custom1_rd_rs1, MATCH_CUSTOM1_RD_RS1, MASK_CUSTOM1_RD_RS1) -DECLARE_INSN(custom1_rd_rs1_rs2, MATCH_CUSTOM1_RD_RS1_RS2, MASK_CUSTOM1_RD_RS1_RS2) -DECLARE_INSN(custom2, MATCH_CUSTOM2, MASK_CUSTOM2) -DECLARE_INSN(custom2_rs1, MATCH_CUSTOM2_RS1, MASK_CUSTOM2_RS1) -DECLARE_INSN(custom2_rs1_rs2, MATCH_CUSTOM2_RS1_RS2, MASK_CUSTOM2_RS1_RS2) -DECLARE_INSN(custom2_rd, MATCH_CUSTOM2_RD, MASK_CUSTOM2_RD) -DECLARE_INSN(custom2_rd_rs1, MATCH_CUSTOM2_RD_RS1, MASK_CUSTOM2_RD_RS1) -DECLARE_INSN(custom2_rd_rs1_rs2, MATCH_CUSTOM2_RD_RS1_RS2, MASK_CUSTOM2_RD_RS1_RS2) -DECLARE_INSN(custom3, MATCH_CUSTOM3, MASK_CUSTOM3) -DECLARE_INSN(custom3_rs1, MATCH_CUSTOM3_RS1, MASK_CUSTOM3_RS1) -DECLARE_INSN(custom3_rs1_rs2, MATCH_CUSTOM3_RS1_RS2, MASK_CUSTOM3_RS1_RS2) -DECLARE_INSN(custom3_rd, MATCH_CUSTOM3_RD, MASK_CUSTOM3_RD) -DECLARE_INSN(custom3_rd_rs1, MATCH_CUSTOM3_RD_RS1, MASK_CUSTOM3_RD_RS1) -DECLARE_INSN(custom3_rd_rs1_rs2, MATCH_CUSTOM3_RD_RS1_RS2, MASK_CUSTOM3_RD_RS1_RS2) -#endif -#ifdef DECLARE_CSR -DECLARE_CSR(fflags, CSR_FFLAGS) -DECLARE_CSR(frm, CSR_FRM) -DECLARE_CSR(fcsr, CSR_FCSR) -DECLARE_CSR(cycle, CSR_CYCLE) -DECLARE_CSR(time, CSR_TIME) -DECLARE_CSR(instret, CSR_INSTRET) -DECLARE_CSR(hpmcounter3, CSR_HPMCOUNTER3) -DECLARE_CSR(hpmcounter4, CSR_HPMCOUNTER4) -DECLARE_CSR(hpmcounter5, CSR_HPMCOUNTER5) -DECLARE_CSR(hpmcounter6, CSR_HPMCOUNTER6) -DECLARE_CSR(hpmcounter7, CSR_HPMCOUNTER7) -DECLARE_CSR(hpmcounter8, CSR_HPMCOUNTER8) -DECLARE_CSR(hpmcounter9, CSR_HPMCOUNTER9) -DECLARE_CSR(hpmcounter10, CSR_HPMCOUNTER10) -DECLARE_CSR(hpmcounter11, CSR_HPMCOUNTER11) -DECLARE_CSR(hpmcounter12, CSR_HPMCOUNTER12) -DECLARE_CSR(hpmcounter13, CSR_HPMCOUNTER13) -DECLARE_CSR(hpmcounter14, CSR_HPMCOUNTER14) -DECLARE_CSR(hpmcounter15, CSR_HPMCOUNTER15) -DECLARE_CSR(hpmcounter16, CSR_HPMCOUNTER16) -DECLARE_CSR(hpmcounter17, CSR_HPMCOUNTER17) -DECLARE_CSR(hpmcounter18, CSR_HPMCOUNTER18) -DECLARE_CSR(hpmcounter19, CSR_HPMCOUNTER19) -DECLARE_CSR(hpmcounter20, CSR_HPMCOUNTER20) -DECLARE_CSR(hpmcounter21, CSR_HPMCOUNTER21) -DECLARE_CSR(hpmcounter22, CSR_HPMCOUNTER22) -DECLARE_CSR(hpmcounter23, CSR_HPMCOUNTER23) -DECLARE_CSR(hpmcounter24, CSR_HPMCOUNTER24) -DECLARE_CSR(hpmcounter25, CSR_HPMCOUNTER25) -DECLARE_CSR(hpmcounter26, CSR_HPMCOUNTER26) -DECLARE_CSR(hpmcounter27, CSR_HPMCOUNTER27) -DECLARE_CSR(hpmcounter28, CSR_HPMCOUNTER28) -DECLARE_CSR(hpmcounter29, CSR_HPMCOUNTER29) -DECLARE_CSR(hpmcounter30, CSR_HPMCOUNTER30) -DECLARE_CSR(hpmcounter31, CSR_HPMCOUNTER31) -DECLARE_CSR(sstatus, CSR_SSTATUS) -DECLARE_CSR(sie, CSR_SIE) -DECLARE_CSR(stvec, CSR_STVEC) -DECLARE_CSR(sscratch, CSR_SSCRATCH) -DECLARE_CSR(sepc, CSR_SEPC) -DECLARE_CSR(scause, CSR_SCAUSE) -DECLARE_CSR(sbadaddr, CSR_SBADADDR) -DECLARE_CSR(sip, CSR_SIP) -DECLARE_CSR(sptbr, CSR_SPTBR) -DECLARE_CSR(mstatus, CSR_MSTATUS) -DECLARE_CSR(misa, CSR_MISA) -DECLARE_CSR(medeleg, CSR_MEDELEG) -DECLARE_CSR(mideleg, CSR_MIDELEG) -DECLARE_CSR(mie, CSR_MIE) -DECLARE_CSR(mtvec, CSR_MTVEC) -DECLARE_CSR(mscratch, CSR_MSCRATCH) -DECLARE_CSR(mepc, CSR_MEPC) -DECLARE_CSR(mcause, CSR_MCAUSE) -DECLARE_CSR(mbadaddr, CSR_MBADADDR) -DECLARE_CSR(mip, CSR_MIP) -DECLARE_CSR(tselect, CSR_TSELECT) -DECLARE_CSR(tdata1, CSR_TDATA1) -DECLARE_CSR(tdata2, CSR_TDATA2) -DECLARE_CSR(tdata3, CSR_TDATA3) -DECLARE_CSR(dcsr, CSR_DCSR) -DECLARE_CSR(dpc, CSR_DPC) -DECLARE_CSR(dscratch, CSR_DSCRATCH) -DECLARE_CSR(mcycle, CSR_MCYCLE) -DECLARE_CSR(minstret, CSR_MINSTRET) -DECLARE_CSR(mhpmcounter3, CSR_MHPMCOUNTER3) -DECLARE_CSR(mhpmcounter4, CSR_MHPMCOUNTER4) -DECLARE_CSR(mhpmcounter5, CSR_MHPMCOUNTER5) -DECLARE_CSR(mhpmcounter6, CSR_MHPMCOUNTER6) -DECLARE_CSR(mhpmcounter7, CSR_MHPMCOUNTER7) -DECLARE_CSR(mhpmcounter8, CSR_MHPMCOUNTER8) -DECLARE_CSR(mhpmcounter9, CSR_MHPMCOUNTER9) -DECLARE_CSR(mhpmcounter10, CSR_MHPMCOUNTER10) -DECLARE_CSR(mhpmcounter11, CSR_MHPMCOUNTER11) -DECLARE_CSR(mhpmcounter12, CSR_MHPMCOUNTER12) -DECLARE_CSR(mhpmcounter13, CSR_MHPMCOUNTER13) -DECLARE_CSR(mhpmcounter14, CSR_MHPMCOUNTER14) -DECLARE_CSR(mhpmcounter15, CSR_MHPMCOUNTER15) -DECLARE_CSR(mhpmcounter16, CSR_MHPMCOUNTER16) -DECLARE_CSR(mhpmcounter17, CSR_MHPMCOUNTER17) -DECLARE_CSR(mhpmcounter18, CSR_MHPMCOUNTER18) -DECLARE_CSR(mhpmcounter19, CSR_MHPMCOUNTER19) -DECLARE_CSR(mhpmcounter20, CSR_MHPMCOUNTER20) -DECLARE_CSR(mhpmcounter21, CSR_MHPMCOUNTER21) -DECLARE_CSR(mhpmcounter22, CSR_MHPMCOUNTER22) -DECLARE_CSR(mhpmcounter23, CSR_MHPMCOUNTER23) -DECLARE_CSR(mhpmcounter24, CSR_MHPMCOUNTER24) -DECLARE_CSR(mhpmcounter25, CSR_MHPMCOUNTER25) -DECLARE_CSR(mhpmcounter26, CSR_MHPMCOUNTER26) -DECLARE_CSR(mhpmcounter27, CSR_MHPMCOUNTER27) -DECLARE_CSR(mhpmcounter28, CSR_MHPMCOUNTER28) -DECLARE_CSR(mhpmcounter29, CSR_MHPMCOUNTER29) -DECLARE_CSR(mhpmcounter30, CSR_MHPMCOUNTER30) -DECLARE_CSR(mhpmcounter31, CSR_MHPMCOUNTER31) -DECLARE_CSR(mucounteren, CSR_MUCOUNTEREN) -DECLARE_CSR(mscounteren, CSR_MSCOUNTEREN) -DECLARE_CSR(mhpmevent3, CSR_MHPMEVENT3) -DECLARE_CSR(mhpmevent4, CSR_MHPMEVENT4) -DECLARE_CSR(mhpmevent5, CSR_MHPMEVENT5) -DECLARE_CSR(mhpmevent6, CSR_MHPMEVENT6) -DECLARE_CSR(mhpmevent7, CSR_MHPMEVENT7) -DECLARE_CSR(mhpmevent8, CSR_MHPMEVENT8) -DECLARE_CSR(mhpmevent9, CSR_MHPMEVENT9) -DECLARE_CSR(mhpmevent10, CSR_MHPMEVENT10) -DECLARE_CSR(mhpmevent11, CSR_MHPMEVENT11) -DECLARE_CSR(mhpmevent12, CSR_MHPMEVENT12) -DECLARE_CSR(mhpmevent13, CSR_MHPMEVENT13) -DECLARE_CSR(mhpmevent14, CSR_MHPMEVENT14) -DECLARE_CSR(mhpmevent15, CSR_MHPMEVENT15) -DECLARE_CSR(mhpmevent16, CSR_MHPMEVENT16) -DECLARE_CSR(mhpmevent17, CSR_MHPMEVENT17) -DECLARE_CSR(mhpmevent18, CSR_MHPMEVENT18) -DECLARE_CSR(mhpmevent19, CSR_MHPMEVENT19) -DECLARE_CSR(mhpmevent20, CSR_MHPMEVENT20) -DECLARE_CSR(mhpmevent21, CSR_MHPMEVENT21) -DECLARE_CSR(mhpmevent22, CSR_MHPMEVENT22) -DECLARE_CSR(mhpmevent23, CSR_MHPMEVENT23) -DECLARE_CSR(mhpmevent24, CSR_MHPMEVENT24) -DECLARE_CSR(mhpmevent25, CSR_MHPMEVENT25) -DECLARE_CSR(mhpmevent26, CSR_MHPMEVENT26) -DECLARE_CSR(mhpmevent27, CSR_MHPMEVENT27) -DECLARE_CSR(mhpmevent28, CSR_MHPMEVENT28) -DECLARE_CSR(mhpmevent29, CSR_MHPMEVENT29) -DECLARE_CSR(mhpmevent30, CSR_MHPMEVENT30) -DECLARE_CSR(mhpmevent31, CSR_MHPMEVENT31) -DECLARE_CSR(mvendorid, CSR_MVENDORID) -DECLARE_CSR(marchid, CSR_MARCHID) -DECLARE_CSR(mimpid, CSR_MIMPID) -DECLARE_CSR(mhartid, CSR_MHARTID) -DECLARE_CSR(cycleh, CSR_CYCLEH) -DECLARE_CSR(timeh, CSR_TIMEH) -DECLARE_CSR(instreth, CSR_INSTRETH) -DECLARE_CSR(hpmcounter3h, CSR_HPMCOUNTER3H) -DECLARE_CSR(hpmcounter4h, CSR_HPMCOUNTER4H) -DECLARE_CSR(hpmcounter5h, CSR_HPMCOUNTER5H) -DECLARE_CSR(hpmcounter6h, CSR_HPMCOUNTER6H) -DECLARE_CSR(hpmcounter7h, CSR_HPMCOUNTER7H) -DECLARE_CSR(hpmcounter8h, CSR_HPMCOUNTER8H) -DECLARE_CSR(hpmcounter9h, CSR_HPMCOUNTER9H) -DECLARE_CSR(hpmcounter10h, CSR_HPMCOUNTER10H) -DECLARE_CSR(hpmcounter11h, CSR_HPMCOUNTER11H) -DECLARE_CSR(hpmcounter12h, CSR_HPMCOUNTER12H) -DECLARE_CSR(hpmcounter13h, CSR_HPMCOUNTER13H) -DECLARE_CSR(hpmcounter14h, CSR_HPMCOUNTER14H) -DECLARE_CSR(hpmcounter15h, CSR_HPMCOUNTER15H) -DECLARE_CSR(hpmcounter16h, CSR_HPMCOUNTER16H) -DECLARE_CSR(hpmcounter17h, CSR_HPMCOUNTER17H) -DECLARE_CSR(hpmcounter18h, CSR_HPMCOUNTER18H) -DECLARE_CSR(hpmcounter19h, CSR_HPMCOUNTER19H) -DECLARE_CSR(hpmcounter20h, CSR_HPMCOUNTER20H) -DECLARE_CSR(hpmcounter21h, CSR_HPMCOUNTER21H) -DECLARE_CSR(hpmcounter22h, CSR_HPMCOUNTER22H) -DECLARE_CSR(hpmcounter23h, CSR_HPMCOUNTER23H) -DECLARE_CSR(hpmcounter24h, CSR_HPMCOUNTER24H) -DECLARE_CSR(hpmcounter25h, CSR_HPMCOUNTER25H) -DECLARE_CSR(hpmcounter26h, CSR_HPMCOUNTER26H) -DECLARE_CSR(hpmcounter27h, CSR_HPMCOUNTER27H) -DECLARE_CSR(hpmcounter28h, CSR_HPMCOUNTER28H) -DECLARE_CSR(hpmcounter29h, CSR_HPMCOUNTER29H) -DECLARE_CSR(hpmcounter30h, CSR_HPMCOUNTER30H) -DECLARE_CSR(hpmcounter31h, CSR_HPMCOUNTER31H) -DECLARE_CSR(mcycleh, CSR_MCYCLEH) -DECLARE_CSR(minstreth, CSR_MINSTRETH) -DECLARE_CSR(mhpmcounter3h, CSR_MHPMCOUNTER3H) -DECLARE_CSR(mhpmcounter4h, CSR_MHPMCOUNTER4H) -DECLARE_CSR(mhpmcounter5h, CSR_MHPMCOUNTER5H) -DECLARE_CSR(mhpmcounter6h, CSR_MHPMCOUNTER6H) -DECLARE_CSR(mhpmcounter7h, CSR_MHPMCOUNTER7H) -DECLARE_CSR(mhpmcounter8h, CSR_MHPMCOUNTER8H) -DECLARE_CSR(mhpmcounter9h, CSR_MHPMCOUNTER9H) -DECLARE_CSR(mhpmcounter10h, CSR_MHPMCOUNTER10H) -DECLARE_CSR(mhpmcounter11h, CSR_MHPMCOUNTER11H) -DECLARE_CSR(mhpmcounter12h, CSR_MHPMCOUNTER12H) -DECLARE_CSR(mhpmcounter13h, CSR_MHPMCOUNTER13H) -DECLARE_CSR(mhpmcounter14h, CSR_MHPMCOUNTER14H) -DECLARE_CSR(mhpmcounter15h, CSR_MHPMCOUNTER15H) -DECLARE_CSR(mhpmcounter16h, CSR_MHPMCOUNTER16H) -DECLARE_CSR(mhpmcounter17h, CSR_MHPMCOUNTER17H) -DECLARE_CSR(mhpmcounter18h, CSR_MHPMCOUNTER18H) -DECLARE_CSR(mhpmcounter19h, CSR_MHPMCOUNTER19H) -DECLARE_CSR(mhpmcounter20h, CSR_MHPMCOUNTER20H) -DECLARE_CSR(mhpmcounter21h, CSR_MHPMCOUNTER21H) -DECLARE_CSR(mhpmcounter22h, CSR_MHPMCOUNTER22H) -DECLARE_CSR(mhpmcounter23h, CSR_MHPMCOUNTER23H) -DECLARE_CSR(mhpmcounter24h, CSR_MHPMCOUNTER24H) -DECLARE_CSR(mhpmcounter25h, CSR_MHPMCOUNTER25H) -DECLARE_CSR(mhpmcounter26h, CSR_MHPMCOUNTER26H) -DECLARE_CSR(mhpmcounter27h, CSR_MHPMCOUNTER27H) -DECLARE_CSR(mhpmcounter28h, CSR_MHPMCOUNTER28H) -DECLARE_CSR(mhpmcounter29h, CSR_MHPMCOUNTER29H) -DECLARE_CSR(mhpmcounter30h, CSR_MHPMCOUNTER30H) -DECLARE_CSR(mhpmcounter31h, CSR_MHPMCOUNTER31H) -#endif -#ifdef DECLARE_CAUSE -DECLARE_CAUSE("misaligned fetch", CAUSE_MISALIGNED_FETCH) -DECLARE_CAUSE("fault fetch", CAUSE_FAULT_FETCH) -DECLARE_CAUSE("illegal instruction", CAUSE_ILLEGAL_INSTRUCTION) -DECLARE_CAUSE("breakpoint", CAUSE_BREAKPOINT) -DECLARE_CAUSE("misaligned load", CAUSE_MISALIGNED_LOAD) -DECLARE_CAUSE("fault load", CAUSE_FAULT_LOAD) -DECLARE_CAUSE("misaligned store", CAUSE_MISALIGNED_STORE) -DECLARE_CAUSE("fault store", CAUSE_FAULT_STORE) -DECLARE_CAUSE("user_ecall", CAUSE_USER_ECALL) -DECLARE_CAUSE("supervisor_ecall", CAUSE_SUPERVISOR_ECALL) -DECLARE_CAUSE("hypervisor_ecall", CAUSE_HYPERVISOR_ECALL) -DECLARE_CAUSE("machine_ecall", CAUSE_MACHINE_ECALL) -#endif diff --git a/code/fe310/bsp/include/platform.h b/code/fe310/bsp/include/platform.h deleted file mode 100644 index 5178d86..0000000 --- a/code/fe310/bsp/include/platform.h +++ /dev/null @@ -1,129 +0,0 @@ -// See LICENSE for license details. - -#ifndef _SIFIVE_PLATFORM_H -#define _SIFIVE_PLATFORM_H - -// Some things missing from the official encoding.h -#define MCAUSE_INT 0x80000000 -#define MCAUSE_CAUSE 0x7FFFFFFF - -#include <stdint.h> - -#include "sifive/const.h" -#include "sifive/devices/aon.h" -#include "sifive/devices/clint.h" -#include "sifive/devices/gpio.h" -#include "sifive/devices/otp.h" -#include "sifive/devices/plic.h" -#include "sifive/devices/prci.h" -#include "sifive/devices/pwm.h" -#include "sifive/devices/spi.h" -#include "sifive/devices/uart.h" - -/**************************************************************************** - * Platform definitions - *****************************************************************************/ - -// Memory map -#define MASKROM_MEM_ADDR _AC(0x00001000,UL) -#define TRAPVEC_TABLE_CTRL_ADDR _AC(0x00001010,UL) -#define OTP_MEM_ADDR _AC(0x00020000,UL) -#define CLINT_CTRL_ADDR _AC(0x02000000,UL) -#define PLIC_CTRL_ADDR _AC(0x0C000000,UL) -#define AON_CTRL_ADDR _AC(0x10000000,UL) -#define PRCI_CTRL_ADDR _AC(0x10008000,UL) -#define OTP_CTRL_ADDR _AC(0x10010000,UL) -#define GPIO_CTRL_ADDR _AC(0x10012000,UL) -#define UART0_CTRL_ADDR _AC(0x10013000,UL) -#define SPI0_CTRL_ADDR _AC(0x10014000,UL) -#define PWM0_CTRL_ADDR _AC(0x10015000,UL) -#define UART1_CTRL_ADDR _AC(0x10023000,UL) -#define SPI1_CTRL_ADDR _AC(0x10024000,UL) -#define PWM1_CTRL_ADDR _AC(0x10025000,UL) -#define SPI2_CTRL_ADDR _AC(0x10034000,UL) -#define PWM2_CTRL_ADDR _AC(0x10035000,UL) -#define SPI0_MEM_ADDR _AC(0x20000000,UL) -#define MEM_CTRL_ADDR _AC(0x80000000,UL) - -// IOF masks -#define IOF0_SPI1_MASK _AC(0x000007FC,UL) -#define SPI11_NUM_SS (4) -#define IOF_SPI1_SS0 (2u) -#define IOF_SPI1_SS1 (8u) -#define IOF_SPI1_SS2 (9u) -#define IOF_SPI1_SS3 (10u) -#define IOF_SPI1_MOSI (3u) -#define IOF_SPI1_MISO (4u) -#define IOF_SPI1_SCK (5u) -#define IOF_SPI1_DQ0 (3u) -#define IOF_SPI1_DQ1 (4u) -#define IOF_SPI1_DQ2 (6u) -#define IOF_SPI1_DQ3 (7u) - -#define IOF0_SPI2_MASK _AC(0xFC000000,UL) -#define SPI2_NUM_SS (1) -#define IOF_SPI2_SS0 (26u) -#define IOF_SPI2_MOSI (27u) -#define IOF_SPI2_MISO (28u) -#define IOF_SPI2_SCK (29u) -#define IOF_SPI2_DQ0 (27u) -#define IOF_SPI2_DQ1 (28u) -#define IOF_SPI2_DQ2 (30u) -#define IOF_SPI2_DQ3 (31u) - -//#define IOF0_I2C_MASK _AC(0x00003000,UL) - -#define IOF0_UART0_MASK _AC(0x00030000, UL) -#define IOF_UART0_RX (16u) -#define IOF_UART0_TX (17u) - -#define IOF0_UART1_MASK _AC(0x03000000, UL) -#define IOF_UART1_RX (24u) -#define IOF_UART1_TX (25u) - -#define IOF1_PWM0_MASK _AC(0x0000000F, UL) -#define IOF1_PWM1_MASK _AC(0x00780000, UL) -#define IOF1_PWM2_MASK _AC(0x00003C00, UL) - -// Interrupt numbers -#define INT_RESERVED 0 -#define INT_WDOGCMP 1 -#define INT_RTCCMP 2 -#define INT_UART0_BASE 3 -#define INT_UART1_BASE 4 -#define INT_SPI0_BASE 5 -#define INT_SPI1_BASE 6 -#define INT_SPI2_BASE 7 -#define INT_GPIO_BASE 8 -#define INT_PWM0_BASE 40 -#define INT_PWM1_BASE 44 -#define INT_PWM2_BASE 48 - -// Helper functions -#define _REG32(p, i) (*(volatile uint32_t *) ((p) + (i))) -#define _REG32P(p, i) ((volatile uint32_t *) ((p) + (i))) -#define AON_REG(offset) _REG32(AON_CTRL_ADDR, offset) -#define CLINT_REG(offset) _REG32(CLINT_CTRL_ADDR, offset) -#define GPIO_REG(offset) _REG32(GPIO_CTRL_ADDR, offset) -#define OTP_REG(offset) _REG32(OTP_CTRL_ADDR, offset) -#define PLIC_REG(offset) _REG32(PLIC_CTRL_ADDR, offset) -#define PRCI_REG(offset) _REG32(PRCI_CTRL_ADDR, offset) -#define PWM0_REG(offset) _REG32(PWM0_CTRL_ADDR, offset) -#define PWM1_REG(offset) _REG32(PWM1_CTRL_ADDR, offset) -#define PWM2_REG(offset) _REG32(PWM2_CTRL_ADDR, offset) -#define SPI0_REG(offset) _REG32(SPI0_CTRL_ADDR, offset) -#define SPI1_REG(offset) _REG32(SPI1_CTRL_ADDR, offset) -#define SPI2_REG(offset) _REG32(SPI2_CTRL_ADDR, offset) -#define UART0_REG(offset) _REG32(UART0_CTRL_ADDR, offset) -#define UART1_REG(offset) _REG32(UART1_CTRL_ADDR, offset) - -// Misc - -#define PLIC_NUM_INTERRUPTS 52 -#define PLIC_NUM_PRIORITIES 7 - -#define RTC_FREQ 32768 - -void metal_init(void); - -#endif /* _SIFIVE_PLATFORM_H */ diff --git a/code/fe310/bsp/include/sifive/bits.h b/code/fe310/bsp/include/sifive/bits.h deleted file mode 100644 index bfe656f..0000000 --- a/code/fe310/bsp/include/sifive/bits.h +++ /dev/null @@ -1,36 +0,0 @@ -// See LICENSE for license details. -#ifndef _RISCV_BITS_H -#define _RISCV_BITS_H - -#define likely(x) __builtin_expect((x), 1) -#define unlikely(x) __builtin_expect((x), 0) - -#define ROUNDUP(a, b) ((((a)-1)/(b)+1)*(b)) -#define ROUNDDOWN(a, b) ((a)/(b)*(b)) - -#define MAX(a, b) ((a) > (b) ? (a) : (b)) -#define MIN(a, b) ((a) < (b) ? (a) : (b)) -#define CLAMP(a, lo, hi) MIN(MAX(a, lo), hi) - -#define EXTRACT_FIELD(val, which) (((val) & (which)) / ((which) & ~((which)-1))) -#define INSERT_FIELD(val, which, fieldval) (((val) & ~(which)) | ((fieldval) * ((which) & ~((which)-1)))) - -#define STR(x) XSTR(x) -#define XSTR(x) #x - -#if __riscv_xlen == 64 -# define SLL32 sllw -# define STORE sd -# define LOAD ld -# define LWU lwu -# define LOG_REGBYTES 3 -#else -# define SLL32 sll -# define STORE sw -# define LOAD lw -# define LWU lw -# define LOG_REGBYTES 2 -#endif -#define REGBYTES (1 << LOG_REGBYTES) - -#endif diff --git a/code/fe310/bsp/include/sifive/const.h b/code/fe310/bsp/include/sifive/const.h deleted file mode 100644 index 8dcffbb..0000000 --- a/code/fe310/bsp/include/sifive/const.h +++ /dev/null @@ -1,18 +0,0 @@ -// See LICENSE for license details. -/* Derived from <linux/const.h> */ - -#ifndef _SIFIVE_CONST_H -#define _SIFIVE_CONST_H - -#ifdef __ASSEMBLER__ -#define _AC(X,Y) X -#define _AT(T,X) X -#else -#define _AC(X,Y) (X##Y) -#define _AT(T,X) ((T)(X)) -#endif /* !__ASSEMBLER__*/ - -#define _BITUL(x) (_AC(1,UL) << (x)) -#define _BITULL(x) (_AC(1,ULL) << (x)) - -#endif /* _SIFIVE_CONST_H */ diff --git a/code/fe310/bsp/include/sifive/devices/aon.h b/code/fe310/bsp/include/sifive/devices/aon.h deleted file mode 100644 index 63f1db3..0000000 --- a/code/fe310/bsp/include/sifive/devices/aon.h +++ /dev/null @@ -1,88 +0,0 @@ -// See LICENSE for license details. - -#ifndef _SIFIVE_AON_H -#define _SIFIVE_AON_H - -/* Register offsets */ - -#define AON_WDOGCFG 0x000 -#define AON_WDOGCOUNT 0x008 -#define AON_WDOGS 0x010 -#define AON_WDOGFEED 0x018 -#define AON_WDOGKEY 0x01C -#define AON_WDOGCMP 0x020 - -#define AON_RTCCFG 0x040 -#define AON_RTCLO 0x048 -#define AON_RTCHI 0x04C -#define AON_RTCS 0x050 -#define AON_RTCCMP 0x060 - -#define AON_BACKUP0 0x080 -#define AON_BACKUP1 0x084 -#define AON_BACKUP2 0x088 -#define AON_BACKUP3 0x08C -#define AON_BACKUP4 0x090 -#define AON_BACKUP5 0x094 -#define AON_BACKUP6 0x098 -#define AON_BACKUP7 0x09C -#define AON_BACKUP8 0x0A0 -#define AON_BACKUP9 0x0A4 -#define AON_BACKUP10 0x0A8 -#define AON_BACKUP11 0x0AC -#define AON_BACKUP12 0x0B0 -#define AON_BACKUP13 0x0B4 -#define AON_BACKUP14 0x0B8 -#define AON_BACKUP15 0x0BC - -#define AON_PMUWAKEUPI0 0x100 -#define AON_PMUWAKEUPI1 0x104 -#define AON_PMUWAKEUPI2 0x108 -#define AON_PMUWAKEUPI3 0x10C -#define AON_PMUWAKEUPI4 0x110 -#define AON_PMUWAKEUPI5 0x114 -#define AON_PMUWAKEUPI6 0x118 -#define AON_PMUWAKEUPI7 0x11C -#define AON_PMUSLEEPI0 0x120 -#define AON_PMUSLEEPI1 0x124 -#define AON_PMUSLEEPI2 0x128 -#define AON_PMUSLEEPI3 0x12C -#define AON_PMUSLEEPI4 0x130 -#define AON_PMUSLEEPI5 0x134 -#define AON_PMUSLEEPI6 0x138 -#define AON_PMUSLEEPI7 0x13C -#define AON_PMUIE 0x140 -#define AON_PMUCAUSE 0x144 -#define AON_PMUSLEEP 0x148 -#define AON_PMUKEY 0x14C - -#define AON_LFROSC 0x070 -/* Constants */ - -#define AON_WDOGKEY_VALUE 0x51F15E -#define AON_WDOGFEED_VALUE 0xD09F00D - -#define AON_WDOGCFG_SCALE 0x0000000F -#define AON_WDOGCFG_RSTEN 0x00000100 -#define AON_WDOGCFG_ZEROCMP 0x00000200 -#define AON_WDOGCFG_ENALWAYS 0x00001000 -#define AON_WDOGCFG_ENCOREAWAKE 0x00002000 -#define AON_WDOGCFG_CMPIP 0x10000000 - -#define AON_RTCCFG_SCALE 0x0000000F -#define AON_RTCCFG_ENALWAYS 0x00001000 -#define AON_RTCCFG_CMPIP 0x10000000 - -#define AON_WAKEUPCAUSE_RESET 0x00 -#define AON_WAKEUPCAUSE_RTC 0x01 -#define AON_WAKEUPCAUSE_DWAKEUP 0x02 -#define AON_WAKEUPCAUSE_AWAKEUP 0x03 - -#define AON_RESETCAUSE_POWERON 0x0000 -#define AON_RESETCAUSE_EXTERNAL 0x0100 -#define AON_RESETCAUSE_WATCHDOG 0x0200 - -#define AON_PMUCAUSE_WAKEUPCAUSE 0x00FF -#define AON_PMUCAUSE_RESETCAUSE 0xFF00 - -#endif /* _SIFIVE_AON_H */ diff --git a/code/fe310/bsp/include/sifive/devices/clint.h b/code/fe310/bsp/include/sifive/devices/clint.h deleted file mode 100644 index cd3e0c7..0000000 --- a/code/fe310/bsp/include/sifive/devices/clint.h +++ /dev/null @@ -1,14 +0,0 @@ -// See LICENSE for license details - -#ifndef _SIFIVE_CLINT_H -#define _SIFIVE_CLINT_H - - -#define CLINT_MSIP 0x0000 -#define CLINT_MSIP_size 0x4 -#define CLINT_MTIMECMP 0x4000 -#define CLINT_MTIMECMP_size 0x8 -#define CLINT_MTIME 0xBFF8 -#define CLINT_MTIME_size 0x8 - -#endif /* _SIFIVE_CLINT_H */ diff --git a/code/fe310/bsp/include/sifive/devices/gpio.h b/code/fe310/bsp/include/sifive/devices/gpio.h deleted file mode 100644 index f7f0acb..0000000 --- a/code/fe310/bsp/include/sifive/devices/gpio.h +++ /dev/null @@ -1,24 +0,0 @@ -// See LICENSE for license details. - -#ifndef _SIFIVE_GPIO_H -#define _SIFIVE_GPIO_H - -#define GPIO_INPUT_VAL (0x00) -#define GPIO_INPUT_EN (0x04) -#define GPIO_OUTPUT_EN (0x08) -#define GPIO_OUTPUT_VAL (0x0C) -#define GPIO_PULLUP_EN (0x10) -#define GPIO_DRIVE (0x14) -#define GPIO_RISE_IE (0x18) -#define GPIO_RISE_IP (0x1C) -#define GPIO_FALL_IE (0x20) -#define GPIO_FALL_IP (0x24) -#define GPIO_HIGH_IE (0x28) -#define GPIO_HIGH_IP (0x2C) -#define GPIO_LOW_IE (0x30) -#define GPIO_LOW_IP (0x34) -#define GPIO_IOF_EN (0x38) -#define GPIO_IOF_SEL (0x3C) -#define GPIO_OUTPUT_XOR (0x40) - -#endif /* _SIFIVE_GPIO_H */ diff --git a/code/fe310/bsp/include/sifive/devices/otp.h b/code/fe310/bsp/include/sifive/devices/otp.h deleted file mode 100644 index 93833e2..0000000 --- a/code/fe310/bsp/include/sifive/devices/otp.h +++ /dev/null @@ -1,23 +0,0 @@ -// See LICENSE for license details. - -#ifndef _SIFIVE_OTP_H -#define _SIFIVE_OTP_H - -/* Register offsets */ - -#define OTP_LOCK 0x00 -#define OTP_CK 0x04 -#define OTP_OE 0x08 -#define OTP_SEL 0x0C -#define OTP_WE 0x10 -#define OTP_MR 0x14 -#define OTP_MRR 0x18 -#define OTP_MPP 0x1C -#define OTP_VRREN 0x20 -#define OTP_VPPEN 0x24 -#define OTP_A 0x28 -#define OTP_D 0x2C -#define OTP_Q 0x30 -#define OTP_READ_TIMINGS 0x34 - -#endif diff --git a/code/fe310/bsp/include/sifive/devices/plic.h b/code/fe310/bsp/include/sifive/devices/plic.h deleted file mode 100644 index e1ca5d6..0000000 --- a/code/fe310/bsp/include/sifive/devices/plic.h +++ /dev/null @@ -1,31 +0,0 @@ -// See LICENSE for license details. - -#ifndef PLIC_H -#define PLIC_H - -#include <sifive/const.h> - -// 32 bits per source -#define PLIC_PRIORITY_OFFSET _AC(0x0000,UL) -#define PLIC_PRIORITY_SHIFT_PER_SOURCE 2 -// 1 bit per source (1 address) -#define PLIC_PENDING_OFFSET _AC(0x1000,UL) -#define PLIC_PENDING_SHIFT_PER_SOURCE 0 - -//0x80 per target -#define PLIC_ENABLE_OFFSET _AC(0x2000,UL) -#define PLIC_ENABLE_SHIFT_PER_TARGET 7 - - -#define PLIC_THRESHOLD_OFFSET _AC(0x200000,UL) -#define PLIC_CLAIM_OFFSET _AC(0x200004,UL) -#define PLIC_THRESHOLD_SHIFT_PER_TARGET 12 -#define PLIC_CLAIM_SHIFT_PER_TARGET 12 - -#define PLIC_MAX_SOURCE 1023 -#define PLIC_SOURCE_MASK 0x3FF - -#define PLIC_MAX_TARGET 15871 -#define PLIC_TARGET_MASK 0x3FFF - -#endif /* PLIC_H */ diff --git a/code/fe310/bsp/include/sifive/devices/prci.h b/code/fe310/bsp/include/sifive/devices/prci.h deleted file mode 100644 index 1a3de58..0000000 --- a/code/fe310/bsp/include/sifive/devices/prci.h +++ /dev/null @@ -1,56 +0,0 @@ -// See LICENSE for license details. - -#ifndef _SIFIVE_PRCI_H -#define _SIFIVE_PRCI_H - -/* Register offsets */ - -#define PRCI_HFROSCCFG (0x0000) -#define PRCI_HFXOSCCFG (0x0004) -#define PRCI_PLLCFG (0x0008) -#define PRCI_PLLDIV (0x000C) -#define PRCI_PROCMONCFG (0x00F0) - -/* Fields */ -#define ROSC_DIV(x) (((x) & 0x2F) << 0 ) -#define ROSC_TRIM(x) (((x) & 0x1F) << 16) -#define ROSC_EN(x) (((x) & 0x1 ) << 30) -#define ROSC_RDY(x) (((x) & 0x1 ) << 31) - -#define XOSC_EN(x) (((x) & 0x1) << 30) -#define XOSC_RDY(x) (((x) & 0x1) << 31) - -#define PLL_R(x) (((x) & 0x7) << 0) -// single reserved bit for F LSB. -#define PLL_F(x) (((x) & 0x3F) << 4) -#define PLL_Q(x) (((x) & 0x3) << 10) -#define PLL_SEL(x) (((x) & 0x1) << 16) -#define PLL_REFSEL(x) (((x) & 0x1) << 17) -#define PLL_BYPASS(x) (((x) & 0x1) << 18) -#define PLL_LOCK(x) (((x) & 0x1) << 31) - -#define PLL_R_default 0x1 -#define PLL_F_default 0x1F -#define PLL_Q_default 0x3 - -#define PLL_REFSEL_HFROSC 0x0 -#define PLL_REFSEL_HFXOSC 0x1 - -#define PLL_SEL_HFROSC 0x0 -#define PLL_SEL_PLL 0x1 - -#define PLL_FINAL_DIV(x) (((x) & 0x3F) << 0) -#define PLL_FINAL_DIV_BY_1(x) (((x) & 0x1 ) << 8) - -#define PROCMON_DIV(x) (((x) & 0x1F) << 0) -#define PROCMON_TRIM(x) (((x) & 0x1F) << 8) -#define PROCMON_EN(x) (((x) & 0x1) << 16) -#define PROCMON_SEL(x) (((x) & 0x3) << 24) -#define PROCMON_NT_EN(x) (((x) & 0x1) << 28) - -#define PROCMON_SEL_HFCLK 0 -#define PROCMON_SEL_HFXOSCIN 1 -#define PROCMON_SEL_PLLOUTDIV 2 -#define PROCMON_SEL_PROCMON 3 - -#endif // _SIFIVE_PRCI_H diff --git a/code/fe310/bsp/include/sifive/devices/pwm.h b/code/fe310/bsp/include/sifive/devices/pwm.h deleted file mode 100644 index 067889a..0000000 --- a/code/fe310/bsp/include/sifive/devices/pwm.h +++ /dev/null @@ -1,37 +0,0 @@ -// See LICENSE for license details. - -#ifndef _SIFIVE_PWM_H -#define _SIFIVE_PWM_H - -/* Register offsets */ - -#define PWM_CFG 0x00 -#define PWM_COUNT 0x08 -#define PWM_S 0x10 -#define PWM_CMP0 0x20 -#define PWM_CMP1 0x24 -#define PWM_CMP2 0x28 -#define PWM_CMP3 0x2C - -/* Constants */ - -#define PWM_CFG_SCALE 0x0000000F -#define PWM_CFG_STICKY 0x00000100 -#define PWM_CFG_ZEROCMP 0x00000200 -#define PWM_CFG_DEGLITCH 0x00000400 -#define PWM_CFG_ENALWAYS 0x00001000 -#define PWM_CFG_ONESHOT 0x00002000 -#define PWM_CFG_CMP0CENTER 0x00010000 -#define PWM_CFG_CMP1CENTER 0x00020000 -#define PWM_CFG_CMP2CENTER 0x00040000 -#define PWM_CFG_CMP3CENTER 0x00080000 -#define PWM_CFG_CMP0GANG 0x01000000 -#define PWM_CFG_CMP1GANG 0x02000000 -#define PWM_CFG_CMP2GANG 0x04000000 -#define PWM_CFG_CMP3GANG 0x08000000 -#define PWM_CFG_CMP0IP 0x10000000 -#define PWM_CFG_CMP1IP 0x20000000 -#define PWM_CFG_CMP2IP 0x40000000 -#define PWM_CFG_CMP3IP 0x80000000 - -#endif /* _SIFIVE_PWM_H */ diff --git a/code/fe310/bsp/include/sifive/devices/spi.h b/code/fe310/bsp/include/sifive/devices/spi.h deleted file mode 100644 index 47b4693..0000000 --- a/code/fe310/bsp/include/sifive/devices/spi.h +++ /dev/null @@ -1,80 +0,0 @@ -// See LICENSE for license details. - -#ifndef _SIFIVE_SPI_H -#define _SIFIVE_SPI_H - -/* Register offsets */ - -#define SPI_REG_SCKDIV 0x00 -#define SPI_REG_SCKMODE 0x04 -#define SPI_REG_CSID 0x10 -#define SPI_REG_CSDEF 0x14 -#define SPI_REG_CSMODE 0x18 - -#define SPI_REG_DCSSCK 0x28 -#define SPI_REG_DSCKCS 0x2a -#define SPI_REG_DINTERCS 0x2c -#define SPI_REG_DINTERXFR 0x2e - -#define SPI_REG_FMT 0x40 -#define SPI_REG_TXFIFO 0x48 -#define SPI_REG_RXFIFO 0x4c -#define SPI_REG_TXCTRL 0x50 -#define SPI_REG_RXCTRL 0x54 - -#define SPI_REG_FCTRL 0x60 -#define SPI_REG_FFMT 0x64 - -#define SPI_REG_IE 0x70 -#define SPI_REG_IP 0x74 - -/* Fields */ - -#define SPI_SCK_PHA 0x1 -#define SPI_SCK_POL 0x2 - -#define SPI_FMT_PROTO(x) ((x) & 0x3) -#define SPI_FMT_ENDIAN(x) (((x) & 0x1) << 2) -#define SPI_FMT_DIR(x) (((x) & 0x1) << 3) -#define SPI_FMT_LEN(x) (((x) & 0xf) << 16) - -/* TXCTRL register */ -#define SPI_TXWM(x) ((x) & 0xffff) -/* RXCTRL register */ -#define SPI_RXWM(x) ((x) & 0xffff) - -#define SPI_IP_TXWM 0x1 -#define SPI_IP_RXWM 0x2 - -#define SPI_FCTRL_EN 0x1 - -#define SPI_INSN_CMD_EN 0x1 -#define SPI_INSN_ADDR_LEN(x) (((x) & 0x7) << 1) -#define SPI_INSN_PAD_CNT(x) (((x) & 0xf) << 4) -#define SPI_INSN_CMD_PROTO(x) (((x) & 0x3) << 8) -#define SPI_INSN_ADDR_PROTO(x) (((x) & 0x3) << 10) -#define SPI_INSN_DATA_PROTO(x) (((x) & 0x3) << 12) -#define SPI_INSN_CMD_CODE(x) (((x) & 0xff) << 16) -#define SPI_INSN_PAD_CODE(x) (((x) & 0xff) << 24) - -#define SPI_TXFIFO_FULL (1 << 31) -#define SPI_RXFIFO_EMPTY (1 << 31) - -/* Values */ - -#define SPI_CSMODE_AUTO 0 -#define SPI_CSMODE_HOLD 2 -#define SPI_CSMODE_OFF 3 - -#define SPI_DIR_RX 0 -#define SPI_DIR_TX 1 - -#define SPI_PROTO_S 0 -#define SPI_PROTO_D 1 -#define SPI_PROTO_Q 2 - -#define SPI_ENDIAN_MSB 0 -#define SPI_ENDIAN_LSB 1 - - -#endif /* _SIFIVE_SPI_H */ diff --git a/code/fe310/bsp/include/sifive/devices/uart.h b/code/fe310/bsp/include/sifive/devices/uart.h deleted file mode 100644 index 71bea6f..0000000 --- a/code/fe310/bsp/include/sifive/devices/uart.h +++ /dev/null @@ -1,27 +0,0 @@ -// See LICENSE for license details. - -#ifndef _SIFIVE_UART_H -#define _SIFIVE_UART_H - -/* Register offsets */ -#define UART_REG_TXFIFO 0x00 -#define UART_REG_RXFIFO 0x04 -#define UART_REG_TXCTRL 0x08 -#define UART_REG_RXCTRL 0x0c -#define UART_REG_IE 0x10 -#define UART_REG_IP 0x14 -#define UART_REG_DIV 0x18 - -/* TXCTRL register */ -#define UART_TXEN 0x1 -#define UART_TXWM(x) (((x) & 0xffff) << 16) - -/* RXCTRL register */ -#define UART_RXEN 0x1 -#define UART_RXWM(x) (((x) & 0xffff) << 16) - -/* IP register */ -#define UART_IP_TXWM 0x1 -#define UART_IP_RXWM 0x2 - -#endif /* _SIFIVE_UART_H */ diff --git a/code/fe310/bsp/metal/Makefile b/code/fe310/bsp/metal/Makefile deleted file mode 100644 index 32acfd2..0000000 --- a/code/fe310/bsp/metal/Makefile +++ /dev/null @@ -1,13 +0,0 @@ -include ../../common.mk -CFLAGS += -I../include -I../drivers - -%.o: %.c - $(CC) $(CFLAGS) -c $< - -%.o: %.S - $(CC) $(CFLAGS) -c $< - -all: entry.o metal.o - -clean: - rm -f *.o diff --git a/code/fe310/bsp/metal/entry.S b/code/fe310/bsp/metal/entry.S deleted file mode 100644 index 97da3fd..0000000 --- a/code/fe310/bsp/metal/entry.S +++ /dev/null @@ -1,106 +0,0 @@ -/* Copyright 2018 SiFive, Inc */ -/* SPDX-License-Identifier: Apache-2.0 */ - -/* This code executes before _start, which is contained inside the C library. - * In embedded systems we want to ensure that _enter, which contains the first - * code to be executed, can be loaded at a specific address. To enable this - * feature we provide the '.text.metal.init.enter' section, which is - * defined to have the first address being where execution should start. */ -.section .text.metal.init.enter -.global _enter -_enter: - .cfi_startproc - - /* Inform the debugger that there is nowhere to backtrace past _enter. */ - .cfi_undefined ra - - /* The absolute first thing that must happen is configuring the global - * pointer register, which must be done with relaxation disabled because - * it's not valid to obtain the address of any symbol without GP - * configured. The C environment might go ahead and do this again, but - * that's safe as it's a fixed register. */ -.option push -.option norelax - la gp, __global_pointer$ -.option pop - - /* Set up a simple trap vector to catch anything that goes wrong early in - * the boot process. */ - la t0, early_trap_vector - csrw mtvec, t0 - /* enable chicken bit if core is bullet series*/ - la t0, __metal_chicken_bit - beqz t0, 1f - csrwi 0x7C1, 0 -1: - - /* There may be pre-initialization routines inside the MBI code that run in - * C, so here we set up a C environment. First we set up a stack pointer, - * which is left as a weak reference in order to allow initialization - * routines that do not need a stack to be set up to transparently be - * called. */ - .weak __metal_stack_pointer - la sp, __metal_stack_pointer - - /* Check for an initialization routine and call it if one exists, otherwise - * just skip over the call entirely. Note that __metal_initialize isn't - * actually a full C function, as it doesn't end up with the .bss or .data - * segments having been initialized. This is done to avoid putting a - * burden on systems that can be initialized without having a C environment - * set up. */ - .weak __metal_before_start - la ra, __metal_before_start - beqz ra, 1f - jalr ra -1: - - /* At this point we can enter the C runtime's startup file. The arguments - * to this function are designed to match those provided to the SEE, just - * so we don't have to write another ABI. */ - csrr a0, mhartid - li a1, 0 - li a2, 0 - call _start - - /* If we've made it back here then there's probably something wrong. We - * allow the METAL to register a handler here. */ - .weak __metal_after_main - la ra, __metal_after_main - beqz ra, 1f - jalr ra -1: - - /* If that handler returns then there's not a whole lot we can do. Just - * try to make some noise. */ - la t0, 1f - csrw mtvec, t0 -1: - lw t1, 0(x0) - j 1b - - .cfi_endproc - -/* For sanity's sake we set up an early trap vector that just does nothing. If - * you end up here then there's a bug in the early boot code somewhere. */ -.section .text.metal.init.trapvec -.align 2 -early_trap_vector: - .cfi_startproc - csrr t0, mcause - csrr t1, mepc - csrr t2, mtval - j early_trap_vector - .cfi_endproc - -/* The GCC port might not emit a __register_frame_info symbol, which eventually - * results in a weak undefined reference that eventually causes crash when it - * is dereference early in boot. We really shouldn't need to put this here, - * but to deal with what I think is probably a bug in the linker script I'm - * going to leave this in for now. At least it's fairly cheap :) */ -.weak __register_frame_info -.global __register_frame_info -.section .text.metal.init.__register_frame_info -__register_frame_info: - .cfi_startproc - ret - .cfi_endproc diff --git a/code/fe310/bsp/metal/metal.c b/code/fe310/bsp/metal/metal.c deleted file mode 100644 index 00849b9..0000000 --- a/code/fe310/bsp/metal/metal.c +++ /dev/null @@ -1,34 +0,0 @@ -#include <sys/cdefs.h> - -#include "encoding.h" -#include "platform.h" -#include "prci_driver.h" - -extern void eos_trap_entry(); - -static void uart_init(size_t baud_rate) { - GPIO_REG(GPIO_IOF_SEL) &= ~IOF0_UART0_MASK; - GPIO_REG(GPIO_IOF_EN) |= IOF0_UART0_MASK; - UART0_REG(UART_REG_DIV) = PRCI_get_cpu_freq() / baud_rate - 1; - UART0_REG(UART_REG_TXCTRL) |= UART_TXEN; - UART0_REG(UART_REG_RXCTRL) |= UART_RXEN; -} - -__attribute__((constructor)) -void metal_init(void) { - SPI0_REG(SPI_REG_SCKDIV) = 8; - - PRCI_use_default_clocks(); - PRCI_use_pll(PLL_REFSEL_HFXOSC, 0, 1, 31, 1, -1, -1, -1); - uart_init(115200); - - write_csr(mtvec, &eos_trap_entry); - if (read_csr(misa) & (1 << ('F' - 'A'))) { // if F extension is present - write_csr(mstatus, MSTATUS_FS); // allow FPU instructions without trapping - write_csr(fcsr, 0); // initialize rounding mode, undefined at reset - } -} - -__attribute__((section(".init"))) -void __metal_synchronize_harts() { -} diff --git a/code/fe310/bsp/openocd.cfg b/code/fe310/bsp/openocd.cfg deleted file mode 100644 index 1205cbd..0000000 --- a/code/fe310/bsp/openocd.cfg +++ /dev/null @@ -1,34 +0,0 @@ -#write_config_file -# JTAG adapter setup -adapter_khz 10000 - -interface ftdi -ftdi_device_desc "FT2232H-56Q MiniModule" -ftdi_vid_pid 0x0403 0x6010 - -ftdi_layout_init 0x0008 0x001b -ftdi_layout_signal nSRST -oe 0x0020 -data 0x0020 - -#Reset Stretcher logic on FE310 is ~1 second long -#This doesn't apply if you use -# ftdi_set_signal, but still good to document -#adapter_nsrst_delay 1500 - -set _CHIPNAME riscv -jtag newtap $_CHIPNAME cpu -irlen 5 -expected-id 0x20000913 - -set _TARGETNAME $_CHIPNAME.cpu -target create $_TARGETNAME.0 riscv -chain-position $_TARGETNAME -$_TARGETNAME.0 configure -work-area-phys 0x80000000 -work-area-size 10000 -work-area-backup 1 - -flash bank spi0 fespi 0x20000000 0 0 0 $_TARGETNAME.0 0x10014000 -init -if {[ info exists pulse_srst]} { - ftdi_set_signal nSRST 0 - ftdi_set_signal nSRST z -sleep 1500 -} -halt - -# flash protect 0 64 last off -echo "Ready for Remote Connections" diff --git a/code/fe310/bsp/upload b/code/fe310/bsp/upload deleted file mode 100755 index a52fc0a..0000000 --- a/code/fe310/bsp/upload +++ /dev/null @@ -1,47 +0,0 @@ -#!/bin/bash - -set -e -set -o pipefail - -unset elf -unset hex -unset cfg -unset openocd -unset jlink -unset gdb -while [[ "$1" != "" ]] -do - case "$1" - in - --elf) elf="$2"; shift 2;; - --hex) hex="$2"; shift 2;; - --openocd) openocd="$2"; shift 2;; - --openocd-config) cfg="$2"; shift 2;; - --jlink) jlink="$2"; shift 2;; - --gdb) gdb="$2"; shift 2;; - *) echo "$0: Unknown argument $1"; exit 1;; - esac -done - -if [ "$elf" == "" -a "$hex" == "" ] -then - echo "$0: --elf or --hex is required" >&2 - exit 1 -fi - -export GDB_PORT=3333 - -if [ "$jlink" != "" ] -then - -echo -e "loadfile $hex\nrnh\nexit" | $jlink -device FE310 -if JTAG -speed 4000 -jtagconf -1,-1 -autoconnect 1 - -else - -$openocd -f $cfg & - -$gdb $elf --batch -ex "set remotetimeout 240" -ex "target extended-remote localhost:${GDB_PORT}" -ex "monitor reset halt" -ex "monitor flash protect 0 64 last off" -ex "load" -ex "monitor resume" -ex "monitor shutdown" -ex "quit" - -kill %1 - -fi diff --git a/code/fe310/common.mk b/code/fe310/common.mk deleted file mode 100644 index e468289..0000000 --- a/code/fe310/common.mk +++ /dev/null @@ -1,8 +0,0 @@ -CC = $(RISCV_HOME)/bin/riscv64-unknown-elf-gcc -AR = $(RISCV_HOME)/bin/riscv64-unknown-elf-ar -RANLIB = $(RISCV_HOME)/bin/riscv64-unknown-elf-ranlib - -CFLAGS = -march=rv32imac -mabi=ilp32 -mcmodel=medlow -ffunction-sections -fdata-sections --specs=nano.specs -O3 -LDFLAGS = $(CFLAGS) -L$(FE310_HOME) -Wl,--gc-sections -nostartfiles -nostdlib -Wl,--start-group -lc -lm -lgcc -leos -Wl,--end-group -T$(FE310_HOME)/bsp/default.lds - -UPARGS = --openocd $(RISCV_OPENOCD_HOME)/bin/openocd --gdb $(RISCV_HOME)/bin/riscv64-unknown-elf-gdb --openocd-config $(FE310_HOME)/bsp/openocd.cfg diff --git a/code/fe310/eos/LICENSE b/code/fe310/eos/LICENSE deleted file mode 100644 index d159169..0000000 --- a/code/fe310/eos/LICENSE +++ /dev/null @@ -1,339 +0,0 @@ - GNU GENERAL PUBLIC LICENSE - Version 2, June 1991 - - Copyright (C) 1989, 1991 Free Software Foundation, Inc., - 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - Everyone is permitted to copy and distribute verbatim copies - of this license document, but changing it is not allowed. - - Preamble - - The licenses for most software are designed to take away your -freedom to share and change it. By contrast, the GNU General Public -License is intended to guarantee your freedom to share and change free -software--to make sure the software is free for all its users. This -General Public License applies to most of the Free Software -Foundation's software and to any other program whose authors commit to -using it. (Some other Free Software Foundation software is covered by -the GNU Lesser General Public License instead.) You can apply it to -your programs, too. - - When we speak of free software, we are referring to freedom, not -price. Our General Public Licenses are designed to make sure that you -have the freedom to distribute copies of free software (and charge for -this service if you wish), that you receive source code or can get it -if you want it, that you can change the software or use pieces of it -in new free programs; and that you know you can do these things. - - To protect your rights, we need to make restrictions that forbid -anyone to deny you these rights or to ask you to surrender the rights. -These restrictions translate to certain responsibilities for you if you -distribute copies of the software, or if you modify it. - - For example, if you distribute copies of such a program, whether -gratis or for a fee, you must give the recipients all the rights that -you have. You must make sure that they, too, receive or can get the -source code. And you must show them these terms so they know their -rights. - - We protect your rights with two steps: (1) copyright the software, and -(2) offer you this license which gives you legal permission to copy, -distribute and/or modify the software. - - Also, for each author's protection and ours, we want to make certain -that everyone understands that there is no warranty for this free -software. If the software is modified by someone else and passed on, we -want its recipients to know that what they have is not the original, so -that any problems introduced by others will not reflect on the original -authors' reputations. - - Finally, any free program is threatened constantly by software -patents. We wish to avoid the danger that redistributors of a free -program will individually obtain patent licenses, in effect making the -program proprietary. To prevent this, we have made it clear that any -patent must be licensed for everyone's free use or not licensed at all. - - The precise terms and conditions for copying, distribution and -modification follow. - - GNU GENERAL PUBLIC LICENSE - TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION - - 0. This License applies to any program or other work which contains -a notice placed by the copyright holder saying it may be distributed -under the terms of this General Public License. The "Program", below, -refers to any such program or work, and a "work based on the Program" -means either the Program or any derivative work under copyright law: -that is to say, a work containing the Program or a portion of it, -either verbatim or with modifications and/or translated into another -language. (Hereinafter, translation is included without limitation in -the term "modification".) Each licensee is addressed as "you". - -Activities other than copying, distribution and modification are not -covered by this License; they are outside its scope. The act of -running the Program is not restricted, and the output from the Program -is covered only if its contents constitute a work based on the -Program (independent of having been made by running the Program). -Whether that is true depends on what the Program does. - - 1. You may copy and distribute verbatim copies of the Program's -source code as you receive it, in any medium, provided that you -conspicuously and appropriately publish on each copy an appropriate -copyright notice and disclaimer of warranty; keep intact all the -notices that refer to this License and to the absence of any warranty; -and give any other recipients of the Program a copy of this License -along with the Program. - -You may charge a fee for the physical act of transferring a copy, and -you may at your option offer warranty protection in exchange for a fee. - - 2. You may modify your copy or copies of the Program or any portion -of it, thus forming a work based on the Program, and copy and -distribute such modifications or work under the terms of Section 1 -above, provided that you also meet all of these conditions: - - a) You must cause the modified files to carry prominent notices - stating that you changed the files and the date of any change. - - b) You must cause any work that you distribute or publish, that in - whole or in part contains or is derived from the Program or any - part thereof, to be licensed as a whole at no charge to all third - parties under the terms of this License. - - c) If the modified program normally reads commands interactively - when run, you must cause it, when started running for such - interactive use in the most ordinary way, to print or display an - announcement including an appropriate copyright notice and a - notice that there is no warranty (or else, saying that you provide - a warranty) and that users may redistribute the program under - these conditions, and telling the user how to view a copy of this - License. (Exception: if the Program itself is interactive but - does not normally print such an announcement, your work based on - the Program is not required to print an announcement.) - -These requirements apply to the modified work as a whole. If -identifiable sections of that work are not derived from the Program, -and can be reasonably considered independent and separate works in -themselves, then this License, and its terms, do not apply to those -sections when you distribute them as separate works. But when you -distribute the same sections as part of a whole which is a work based -on the Program, the distribution of the whole must be on the terms of -this License, whose permissions for other licensees extend to the -entire whole, and thus to each and every part regardless of who wrote it. - -Thus, it is not the intent of this section to claim rights or contest -your rights to work written entirely by you; rather, the intent is to -exercise the right to control the distribution of derivative or -collective works based on the Program. - -In addition, mere aggregation of another work not based on the Program -with the Program (or with a work based on the Program) on a volume of -a storage or distribution medium does not bring the other work under -the scope of this License. - - 3. You may copy and distribute the Program (or a work based on it, -under Section 2) in object code or executable form under the terms of -Sections 1 and 2 above provided that you also do one of the following: - - a) Accompany it with the complete corresponding machine-readable - source code, which must be distributed under the terms of Sections - 1 and 2 above on a medium customarily used for software interchange; or, - - b) Accompany it with a written offer, valid for at least three - years, to give any third party, for a charge no more than your - cost of physically performing source distribution, a complete - machine-readable copy of the corresponding source code, to be - distributed under the terms of Sections 1 and 2 above on a medium - customarily used for software interchange; or, - - c) Accompany it with the information you received as to the offer - to distribute corresponding source code. (This alternative is - allowed only for noncommercial distribution and only if you - received the program in object code or executable form with such - an offer, in accord with Subsection b above.) - -The source code for a work means the preferred form of the work for -making modifications to it. For an executable work, complete source -code means all the source code for all modules it contains, plus any -associated interface definition files, plus the scripts used to -control compilation and installation of the executable. However, as a -special exception, the source code distributed need not include -anything that is normally distributed (in either source or binary -form) with the major components (compiler, kernel, and so on) of the -operating system on which the executable runs, unless that component -itself accompanies the executable. - -If distribution of executable or object code is made by offering -access to copy from a designated place, then offering equivalent -access to copy the source code from the same place counts as -distribution of the source code, even though third parties are not -compelled to copy the source along with the object code. - - 4. You may not copy, modify, sublicense, or distribute the Program -except as expressly provided under this License. Any attempt -otherwise to copy, modify, sublicense or distribute the Program is -void, and will automatically terminate your rights under this License. -However, parties who have received copies, or rights, from you under -this License will not have their licenses terminated so long as such -parties remain in full compliance. - - 5. You are not required to accept this License, since you have not -signed it. However, nothing else grants you permission to modify or -distribute the Program or its derivative works. These actions are -prohibited by law if you do not accept this License. Therefore, by -modifying or distributing the Program (or any work based on the -Program), you indicate your acceptance of this License to do so, and -all its terms and conditions for copying, distributing or modifying -the Program or works based on it. - - 6. Each time you redistribute the Program (or any work based on the -Program), the recipient automatically receives a license from the -original licensor to copy, distribute or modify the Program subject to -these terms and conditions. You may not impose any further -restrictions on the recipients' exercise of the rights granted herein. -You are not responsible for enforcing compliance by third parties to -this License. - - 7. If, as a consequence of a court judgment or allegation of patent -infringement or for any other reason (not limited to patent issues), -conditions are imposed on you (whether by court order, agreement or -otherwise) that contradict the conditions of this License, they do not -excuse you from the conditions of this License. If you cannot -distribute so as to satisfy simultaneously your obligations under this -License and any other pertinent obligations, then as a consequence you -may not distribute the Program at all. For example, if a patent -license would not permit royalty-free redistribution of the Program by -all those who receive copies directly or indirectly through you, then -the only way you could satisfy both it and this License would be to -refrain entirely from distribution of the Program. - -If any portion of this section is held invalid or unenforceable under -any particular circumstance, the balance of the section is intended to -apply and the section as a whole is intended to apply in other -circumstances. - -It is not the purpose of this section to induce you to infringe any -patents or other property right claims or to contest validity of any -such claims; this section has the sole purpose of protecting the -integrity of the free software distribution system, which is -implemented by public license practices. Many people have made -generous contributions to the wide range of software distributed -through that system in reliance on consistent application of that -system; it is up to the author/donor to decide if he or she is willing -to distribute software through any other system and a licensee cannot -impose that choice. - -This section is intended to make thoroughly clear what is believed to -be a consequence of the rest of this License. - - 8. If the distribution and/or use of the Program is restricted in -certain countries either by patents or by copyrighted interfaces, the -original copyright holder who places the Program under this License -may add an explicit geographical distribution limitation excluding -those countries, so that distribution is permitted only in or among -countries not thus excluded. In such case, this License incorporates -the limitation as if written in the body of this License. - - 9. The Free Software Foundation may publish revised and/or new versions -of the General Public License from time to time. Such new versions will -be similar in spirit to the present version, but may differ in detail to -address new problems or concerns. - -Each version is given a distinguishing version number. If the Program -specifies a version number of this License which applies to it and "any -later version", you have the option of following the terms and conditions -either of that version or of any later version published by the Free -Software Foundation. If the Program does not specify a version number of -this License, you may choose any version ever published by the Free Software -Foundation. - - 10. If you wish to incorporate parts of the Program into other free -programs whose distribution conditions are different, write to the author -to ask for permission. For software which is copyrighted by the Free -Software Foundation, write to the Free Software Foundation; we sometimes -make exceptions for this. Our decision will be guided by the two goals -of preserving the free status of all derivatives of our free software and -of promoting the sharing and reuse of software generally. - - NO WARRANTY - - 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY -FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN -OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES -PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED -OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF -MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS -TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE -PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, -REPAIR OR CORRECTION. - - 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING -WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR -REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, -INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING -OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED -TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY -YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER -PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE -POSSIBILITY OF SUCH DAMAGES. - - END OF TERMS AND CONDITIONS - - How to Apply These Terms to Your New Programs - - If you develop a new program, and you want it to be of the greatest -possible use to the public, the best way to achieve this is to make it -free software which everyone can redistribute and change under these terms. - - To do so, attach the following notices to the program. It is safest -to attach them to the start of each source file to most effectively -convey the exclusion of warranty; and each file should have at least -the "copyright" line and a pointer to where the full notice is found. - - <one line to give the program's name and a brief idea of what it does.> - Copyright (C) <year> <name of author> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License along - with this program; if not, write to the Free Software Foundation, Inc., - 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - -Also add information on how to contact you by electronic and paper mail. - -If the program is interactive, make it output a short notice like this -when it starts in an interactive mode: - - Gnomovision version 69, Copyright (C) year name of author - Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. - This is free software, and you are welcome to redistribute it - under certain conditions; type `show c' for details. - -The hypothetical commands `show w' and `show c' should show the appropriate -parts of the General Public License. Of course, the commands you use may -be called something other than `show w' and `show c'; they could even be -mouse-clicks or menu items--whatever suits your program. - -You should also get your employer (if you work as a programmer) or your -school, if any, to sign a "copyright disclaimer" for the program, if -necessary. Here is a sample; alter the names: - - Yoyodyne, Inc., hereby disclaims all copyright interest in the program - `Gnomovision' (which makes passes at compilers) written by James Hacker. - - <signature of Ty Coon>, 1 April 1989 - Ty Coon, President of Vice - -This General Public License does not permit incorporating your program into -proprietary programs. If your program is a subroutine library, you may -consider it more useful to permit linking proprietary applications with the -library. If this is what you want to do, use the GNU Lesser General -Public License instead of this License. diff --git a/code/fe310/eos/Makefile b/code/fe310/eos/Makefile deleted file mode 100644 index 301a30e..0000000 --- a/code/fe310/eos/Makefile +++ /dev/null @@ -1,17 +0,0 @@ -include ../common.mk - -CFLAGS += -I../bsp/include -I../bsp/drivers - -obj = trap_entry.o eos.o msgq.o event.o interrupt.o timer.o power.o i2s.o uart.o spi.o spi_dev.o net.o wifi.o cell.o sock.o unicode.o - - -%.o: %.c %.h - $(CC) $(CFLAGS) -c $< - -%.o: %.S - $(CC) $(CFLAGS) -c $< - -all: $(obj) - -clean: - rm -f *.o
\ No newline at end of file diff --git a/code/fe310/eos/cell.c b/code/fe310/eos/cell.c deleted file mode 100644 index 2421f4b..0000000 --- a/code/fe310/eos/cell.c +++ /dev/null @@ -1,48 +0,0 @@ -#include <stdlib.h> -#include <stdint.h> -#include <string.h> - -#include "eos.h" -#include "event.h" -#include "net.h" - -#include "cell.h" - -static eos_evt_handler_t evt_handler[EOS_CELL_MAX_MTYPE]; - -static void cell_handle_evt(unsigned char type, unsigned char *buffer, uint16_t len) { - if ((buffer == NULL) || (len < 1)) { - eos_net_bad_handler(type, buffer, len); - return; - } - unsigned char mtype = buffer[0]; - unsigned char idx = (mtype & EOS_CELL_MTYPE_MASK) >> 4; - - if (idx < EOS_CELL_MAX_MTYPE) { - evt_handler[idx](type, buffer, len); - } else { - eos_net_bad_handler(type, buffer, len); - } -} - -static void cell_handle_rdy(unsigned char type, unsigned char *buffer, uint16_t len) { - // Do nothing - eos_net_free(buffer, 0); -} - -void eos_cell_init(void) { - int i; - - for (i=0; i<EOS_CELL_MAX_MTYPE; i++) { - evt_handler[i] = eos_net_bad_handler; - } - eos_net_set_handler(EOS_NET_MTYPE_CELL, cell_handle_evt); - eos_cell_set_handler(EOS_CELL_MTYPE_READY, cell_handle_rdy); -} - -void eos_cell_set_handler(unsigned char mtype, eos_evt_handler_t handler) { - unsigned char idx = (mtype & EOS_CELL_MTYPE_MASK) >> 4; - - if (handler == NULL) handler = eos_net_bad_handler; - if (idx < EOS_CELL_MAX_MTYPE) evt_handler[idx] = handler; -} diff --git a/code/fe310/eos/cell.h b/code/fe310/eos/cell.h deleted file mode 100644 index d93967a..0000000 --- a/code/fe310/eos/cell.h +++ /dev/null @@ -1,38 +0,0 @@ -#include <stdint.h> -#include "event.h" - -#define EOS_CELL_MTYPE_DEV 0x00 -#define EOS_CELL_MTYPE_VOICE 0x10 -#define EOS_CELL_MTYPE_SMS 0x20 -#define EOS_CELL_MTYPE_CBS 0x30 -#define EOS_CELL_MTYPE_USSD 0x40 -#define EOS_CELL_MTYPE_DATA 0x70 - -#define EOS_CELL_MTYPE_MASK 0xf0 -#define EOS_CELL_MAX_MTYPE 8 - -#define EOS_CELL_MTYPE_READY 0 -#define EOS_CELL_MTYPE_UART_DATA 1 -#define EOS_CELL_MTYPE_UART_TAKE 2 -#define EOS_CELL_MTYPE_UART_GIVE 3 -#define EOS_CELL_MTYPE_PCM_DATA 4 -#define EOS_CELL_MTYPE_PCM_START 5 -#define EOS_CELL_MTYPE_PCM_STOP 6 - -#define EOS_CELL_MTYPE_VOICE_DIAL 1 -#define EOS_CELL_MTYPE_VOICE_RING 2 -#define EOS_CELL_MTYPE_VOICE_ANSWER 3 -#define EOS_CELL_MTYPE_VOICE_HANGUP 4 -#define EOS_CELL_MTYPE_VOICE_BEGIN 5 -#define EOS_CELL_MTYPE_VOICE_END 6 - -#define EOS_CELL_MTYPE_USSD_REQUEST 1 -#define EOS_CELL_MTYPE_USSD_REPLY 2 - -#define EOS_CELL_UART_MODE_NONE 0 -#define EOS_CELL_UART_MODE_ATCMD 1 -#define EOS_CELL_UART_MODE_PPP 2 -#define EOS_CELL_UART_MODE_RELAY 3 - -void eos_cell_init(void); -void eos_cell_set_handler(unsigned char mtype, eos_evt_handler_t handler);
\ No newline at end of file diff --git a/code/fe310/eos/eos.c b/code/fe310/eos/eos.c deleted file mode 100644 index b02abed..0000000 --- a/code/fe310/eos/eos.c +++ /dev/null @@ -1,43 +0,0 @@ -#include <stdio.h> - -#include "event.h" -#include "interrupt.h" -#include "timer.h" -#include "power.h" -#include "i2s.h" -#include "uart.h" -#include "spi.h" -#include "net.h" -#include "wifi.h" -#include "cell.h" -#include "sock.h" -#include "eve/eve.h" - -#include "eos.h" - -static uint32_t eve_touch[6] = {0xfa46,0xfffffcf6,0x422fe,0xffffff38,0x10002,0xf3cb0}; - -void eos_init(void) { - uint8_t wakeup_cause = eos_power_wakeup_cause(); - printf("WAKE:%d\n", wakeup_cause); - - eos_evtq_init(); - eos_intr_init(); - eos_timer_init(); - eos_i2s_init(); - eos_uart_init(); - eos_spi_init(); - eos_net_init(); - eos_power_init(); - eos_wifi_init(); - eos_cell_init(); - eos_sock_init(); - eos_spi_dev_init(); - - eos_net_wake(wakeup_cause); - - eve_set_touch_calibration(eve_touch); - eos_spi_dev_start(EOS_DEV_DISP); - eve_init(wakeup_cause == EOS_PWR_WAKE_RST); - eos_spi_dev_stop(); -} diff --git a/code/fe310/eos/eos.h b/code/fe310/eos/eos.h deleted file mode 100644 index 2a295f1..0000000 --- a/code/fe310/eos/eos.h +++ /dev/null @@ -1,12 +0,0 @@ -#define EOS_OK 0 -#define EOS_ERR -1 -#define EOS_ERR_TIMEOUT -2 -#define EOS_ERR_BUSY -3 - -#define EOS_ERR_FULL -10 -#define EOS_ERR_EMPTY -11 -#define EOS_ERR_NOTFOUND -12 - -#define EOS_ERR_NET -20 - -void eos_init(void); diff --git a/code/fe310/eos/eve/Makefile b/code/fe310/eos/eve/Makefile deleted file mode 100644 index d700b30..0000000 --- a/code/fe310/eos/eve/Makefile +++ /dev/null @@ -1,17 +0,0 @@ -include ../../common.mk - -CFLAGS += -I.. -I../../bsp/include - -obj = eve.o eve_touch.o eve_track.o eve_kbd.o eve_text.o eve_platform.o - - -%.o: %.c %.h - $(CC) $(CFLAGS) -c $< - -%.o: %.S - $(CC) $(CFLAGS) -c $< - -all: $(obj) - -clean: - rm -f *.o
\ No newline at end of file diff --git a/code/fe310/eos/eve/eve.c b/code/fe310/eos/eve/eve.c deleted file mode 100644 index 1db5744..0000000 --- a/code/fe310/eos/eve/eve.c +++ /dev/null @@ -1,411 +0,0 @@ -#include <stdlib.h> -#include <stdarg.h> -#include <stdio.h> - -#include "eve.h" - -#define EVE_MEM_WRITE 0x800000 - -static char _cmd_burst; -static uint16_t _cmd_offset; -static uint32_t _dl_addr; -static uint32_t *_touch_calib; -static uint8_t _brigtness; -static uint8_t _power_state; - -void eve_command(uint8_t command, uint8_t parameter) { - eve_spi_cs_set(); - eve_spi_xchg24(((uint32_t)command << 16) | ((uint32_t)parameter << 8), 0); - eve_spi_cs_clear(); -} - -uint8_t eve_read8(uint32_t addr) { - uint8_t r; - eve_spi_cs_set(); - eve_spi_xchg32(addr << 8, 0); - r = eve_spi_xchg8(0, EVE_SPI_FLAG_BSWAP); - eve_spi_cs_clear(); - - return r; -} - -uint16_t eve_read16(uint32_t addr) { - uint16_t r; - eve_spi_cs_set(); - eve_spi_xchg32(addr << 8, 0); - r = eve_spi_xchg16(0, EVE_SPI_FLAG_BSWAP); - eve_spi_cs_clear(); - - return r; -} - -uint32_t eve_read32(uint32_t addr) { - uint32_t r; - eve_spi_cs_set(); - eve_spi_xchg32(addr << 8, 0); - r = eve_spi_xchg32(0, EVE_SPI_FLAG_BSWAP); - eve_spi_cs_clear(); - - return r; -} - -void eve_write8(uint32_t addr, uint8_t data) { - eve_spi_cs_set(); - eve_spi_xchg24(addr | EVE_MEM_WRITE, 0); - eve_spi_xchg8(data, EVE_SPI_FLAG_BSWAP); - eve_spi_cs_clear(); -} - -void eve_write16(uint32_t addr, uint16_t data) { - eve_spi_cs_set(); - eve_spi_xchg24(addr | EVE_MEM_WRITE, 0); - eve_spi_xchg16(data, EVE_SPI_FLAG_BSWAP); - eve_spi_cs_clear(); -} - -void eve_write32(uint32_t addr, uint32_t data) { - eve_spi_cs_set(); - eve_spi_xchg24(addr | EVE_MEM_WRITE, 0); - eve_spi_xchg32(data, EVE_SPI_FLAG_BSWAP); - eve_spi_cs_clear(); -} - -void eve_readb(uint32_t addr, uint8_t *b, size_t size) { - int i; - - eve_spi_cs_set(); - eve_spi_xchg32(addr << 8, 0); - for (i=0; i<size; i++) { - b[i] = eve_spi_xchg8(0, 0); - } - eve_spi_cs_clear(); -} - -void eve_writeb(uint32_t addr, uint8_t *b, size_t size) { - int i; - - eve_spi_cs_set(); - eve_spi_xchg24(addr | EVE_MEM_WRITE, 0); - for (i=0; i<size; i++) { - eve_spi_xchg8(b[i], 0); - } - eve_spi_cs_clear(); -} - -static void _dl_inc(uint32_t i) { - _dl_addr += i; -} - -void eve_dl_start(uint32_t addr) { - _dl_addr = addr; -} - -void eve_dl_write(uint32_t dl) { - eve_write32(_dl_addr, dl); - _dl_inc(4); -} - -void eve_dl_swap(void) { - eve_write8(REG_DLSWAP, EVE_DLSWAP_FRAME); -} - -uint32_t eve_dl_get_addr(void) { - return _dl_addr; -} - -static void _cmd_inc(uint16_t i) { - _cmd_offset += i; - _cmd_offset &= 0x0fff; -} - -static void _cmd_begin(uint32_t command) { - uint8_t flags = 0; - - if (_cmd_burst) { - flags = EVE_SPI_FLAG_TX; - } else { - uint32_t addr = EVE_RAM_CMD + _cmd_offset; - eve_spi_cs_set(); - eve_spi_xchg24(addr | EVE_MEM_WRITE, 0); - } - eve_spi_xchg32(command, EVE_SPI_FLAG_BSWAP | flags); - _cmd_inc(4); -} - -static void _cmd_end(void) { - if (!_cmd_burst) eve_spi_cs_clear(); -} - -static void _cmd_string(const char *s, uint8_t flags) { - int i = 0; - - while (s[i] != 0) { - eve_spi_xchg8(s[i], flags); - i++; - } - eve_spi_xchg8(0, flags); - i++; - _cmd_inc(i); -} - -static void _cmd_buffer(const char *b, int size, uint8_t flags) { - int i = 0; - - for (i=0; i<size; i++) { - eve_spi_xchg8(b[i], flags); - } - _cmd_inc(size); -} - -void eve_cmd(uint32_t cmd, const char *fmt, ...) { - uint8_t flags = _cmd_burst ? (EVE_SPI_FLAG_TX | EVE_SPI_FLAG_BSWAP) : EVE_SPI_FLAG_BSWAP; - va_list argv; - uint16_t *p; - int i = 0; - - va_start(argv, fmt); - _cmd_begin(cmd); - while (fmt[i]) { - switch (fmt[i]) { - case 'b': - eve_spi_xchg8(va_arg(argv, int), flags); - _cmd_inc(1); - break; - case 'h': - eve_spi_xchg16(va_arg(argv, int), flags); - _cmd_inc(2); - break; - case 'w': - eve_spi_xchg32(va_arg(argv, int), flags); - _cmd_inc(4); - break; - case '&': - p = va_arg(argv, uint16_t *); - *p = _cmd_offset; - eve_spi_xchg32(0, flags); - _cmd_inc(4); - break; - case 's': - _cmd_string(va_arg(argv, const char *), flags); - break; - case 'p': - _cmd_buffer(va_arg(argv, const char *), va_arg(argv, int), flags); - break; - } - i++; - } - va_end(argv); - /* padding */ - i = _cmd_offset & 3; /* equivalent to _cmd_offset % 4 */ - if (i) { - i = 4 - i; /* 3, 2 or 1 */ - _cmd_inc(i); - - while (i > 0) { - eve_spi_xchg8(0, flags); - i--; - } - } - _cmd_end(); -} - -uint32_t eve_cmd_result(uint16_t offset) { - return eve_read32(EVE_RAM_CMD + offset); -} - -void eve_cmd_dl(uint32_t dl) { - _cmd_begin(dl); - _cmd_end(); -} - -int eve_cmd_done(void) { - uint16_t r = eve_read16(REG_CMD_READ); - if (r == 0xfff) { - _cmd_offset = 0; - eve_write8(REG_CPURESET, 1); - eve_write16(REG_CMD_READ, 0); - eve_write16(REG_CMD_WRITE, 0); - eve_write16(REG_CMD_DL, 0); - eve_write8(REG_CPURESET, 0); - return -1; - } - return (r == _cmd_offset); -} - -int eve_cmd_exec(int w) { - eve_write16(REG_CMD_WRITE, _cmd_offset); - if (w) { - int r; - do { - r = eve_cmd_done(); - } while (!r); - if (r < 0) return EVE_ERR; - } - return EVE_OK; -} - -void eve_cmd_burst_start(void) { - uint32_t addr = EVE_RAM_CMD + _cmd_offset; - eve_spi_cs_set(); - eve_spi_xchg24(addr | EVE_MEM_WRITE, EVE_SPI_FLAG_TX); - _cmd_burst = 1; -} - -void eve_cmd_burst_end(void) { - eve_spi_flush(); - eve_spi_cs_clear(); - _cmd_burst = 0; -} - -void eve_active(void) { - eve_command(EVE_ACTIVE, 0); - if (_power_state == EVE_PSTATE_SLEEP) eve_time_sleep(40); - - eve_write8(REG_PWM_DUTY, _brigtness); - if (_power_state != EVE_PSTATE_SLEEP) return; - - eve_write8(REG_TOUCH_MODE, EVE_TMODE_CONTINUOUS); - eve_write8(REG_CTOUCH_EXTENDED, 0x00); - - _power_state = EVE_PSTATE_ACTIVE; -} - -void eve_standby(void) { - if (_power_state != EVE_PSTATE_ACTIVE) return; - - _brigtness = eve_read8(REG_PWM_DUTY); - eve_command(EVE_STANDBY, 0); - - _power_state = EVE_PSTATE_STANDBY; -} - -void eve_sleep(void) { - if (_power_state != EVE_PSTATE_ACTIVE) return; - - _brigtness = eve_read8(REG_PWM_DUTY); - eve_write8(REG_PWM_DUTY, 0x0); - - eve_write8(REG_CTOUCH_EXTENDED, 0x01); - eve_write8(REG_TOUCH_MODE, EVE_TMODE_OFF); - - eve_time_sleep(500); - eve_command(EVE_SLEEP, 0); - - _power_state = EVE_PSTATE_SLEEP; -} - -void eve_brightness(uint8_t b) { - eve_write8(REG_PWM_DUTY, b); -} - -void eve_set_touch_calibration(uint32_t *matrix) { - _touch_calib = matrix; -} - -static int _init(void) { - uint8_t chipid = 0; - uint16_t timeout = 0; - - eve_command(EVE_RST_PULSE, 0); - eve_command(EVE_CLKEXT, 0); - eve_command(EVE_ACTIVE, 0); /* start EVE */ - - while (chipid != 0x7C) { /* if chipid is not 0x7c, continue to read it until it is, EVE needs a moment for it's power on self-test and configuration */ - eve_time_sleep(1); - chipid = eve_read8(REG_ID); - timeout++; - if (timeout > 400) return EVE_ERR; - } - - eve_write8(REG_PWM_DUTY, 0); - eve_write16(REG_GPIOX, 0); - - /* Initialize Display */ - eve_write16(REG_HCYCLE, EVE_HCYCLE); /* total number of clocks per line, incl front/back porch */ - eve_write16(REG_HOFFSET, EVE_HOFFSET); /* start of active line */ - eve_write16(REG_HSYNC0, EVE_HSYNC0); /* start of horizontal sync pulse */ - eve_write16(REG_HSYNC1, EVE_HSYNC1); /* end of horizontal sync pulse */ - eve_write16(REG_VCYCLE, EVE_VCYCLE); /* total number of lines per screen, including pre/post */ - eve_write16(REG_VOFFSET, EVE_VOFFSET); /* start of active screen */ - eve_write16(REG_VSYNC0, EVE_VSYNC0); /* start of vertical sync pulse */ - eve_write16(REG_VSYNC1, EVE_VSYNC1); /* end of vertical sync pulse */ - eve_write8(REG_SWIZZLE, EVE_SWIZZLE); /* FT8xx output to LCD - pin order */ - eve_write8(REG_PCLK_POL, EVE_PCLKPOL); /* LCD data is clocked in on this PCLK edge */ - eve_write8(REG_CSPREAD, EVE_CSPREAD); /* helps with noise, when set to 1 fewer signals are changed simultaneously, reset-default: 1 */ - eve_write16(REG_HSIZE, EVE_HSIZE); /* active display width */ - eve_write16(REG_VSIZE, EVE_VSIZE); /* active display height */ - - /* do not set PCLK yet - wait for just after the first display list */ - - /* disable Audio */ - eve_write16(REG_SOUND, 0x0000); /* set synthesizer to silence */ - eve_write8(REG_VOL_SOUND, 0x00); /* turn synthesizer volume off */ - eve_write8(REG_VOL_PB, 0x00); /* turn recorded audio volume off */ - - /* write a basic display-list to get things started */ - eve_dl_start(EVE_RAM_DL); - eve_dl_write(CLEAR_COLOR_RGB(0,0,0)); - eve_dl_write(CLEAR(1,1,1)); - eve_dl_write(DISPLAY()); - eve_dl_swap(); - - /* nothing is being displayed yet... the pixel clock is still 0x00 */ - eve_write16(REG_GPIOX, 0x8000); /* enable the DISP signal to the LCD panel, it is set to output in REG_GPIOX_DIR by default */ - eve_write8(REG_PCLK, EVE_PCLK); /* now start clocking data to the LCD panel */ - - /* configure Touch */ - eve_write16(REG_TOUCH_CONFIG, 0xb81); /* enable touch low power mode: 0xb81 - default: 0x381 */ - eve_write8(REG_TOUCH_MODE, EVE_TMODE_CONTINUOUS); /* enable touch */ - eve_write16(REG_TOUCH_RZTHRESH, EVE_TOUCH_RZTHRESH); /* eliminate any false touches */ - - if (_touch_calib) { - eve_write32(REG_TOUCH_TRANSFORM_A, _touch_calib[0]); - eve_write32(REG_TOUCH_TRANSFORM_B, _touch_calib[1]); - eve_write32(REG_TOUCH_TRANSFORM_C, _touch_calib[2]); - eve_write32(REG_TOUCH_TRANSFORM_D, _touch_calib[3]); - eve_write32(REG_TOUCH_TRANSFORM_E, _touch_calib[4]); - eve_write32(REG_TOUCH_TRANSFORM_F, _touch_calib[5]); - } else { - uint32_t touch_calib[6]; - eve_cmd_dl(CMD_DLSTART); - eve_cmd_dl(CLEAR_COLOR_RGB(0,0,0)); - eve_cmd_dl(CLEAR(1,1,1)); - eve_cmd(CMD_TEXT, "hhhhs", EVE_HSIZE/2, EVE_VSIZE/2, 27, EVE_OPT_CENTER, "Please tap on the dot."); - eve_cmd(CMD_CALIBRATE, "w", 0); - eve_cmd_dl(DISPLAY()); - eve_cmd_dl(CMD_SWAP); - eve_cmd_exec(1); - - touch_calib[0] = eve_read32(REG_TOUCH_TRANSFORM_A); - touch_calib[1] = eve_read32(REG_TOUCH_TRANSFORM_B); - touch_calib[2] = eve_read32(REG_TOUCH_TRANSFORM_C); - touch_calib[3] = eve_read32(REG_TOUCH_TRANSFORM_D); - touch_calib[4] = eve_read32(REG_TOUCH_TRANSFORM_E); - touch_calib[5] = eve_read32(REG_TOUCH_TRANSFORM_F); - - printf("TOUCH TRANSFORM:{0x%x,0x%x,0x%x,0x%x,0x%x,0x%x}\n", touch_calib[0], touch_calib[1], touch_calib[2], touch_calib[3], touch_calib[4], touch_calib[5]); - } - - eve_write8(REG_CTOUCH_EXTENDED, 0x00); - - eve_cmd(CMD_SETROTATE, "w", 2); - eve_cmd_exec(1); - - return EVE_OK; -} - -int eve_init(int pwr_on) { - if (pwr_on) { - int rv = _init(); - if (rv) return rv; - } else { - _power_state = EVE_PSTATE_SLEEP; - eve_active(); - } - - eve_touch_init(); - eve_track_init(); - eve_platform_init(); - - return EVE_OK; -} diff --git a/code/fe310/eos/eve/eve.h b/code/fe310/eos/eve/eve.h deleted file mode 100644 index eb59959..0000000 --- a/code/fe310/eos/eve/eve.h +++ /dev/null @@ -1,59 +0,0 @@ -#include <stdint.h> - -#include "eve_def.h" -#include "eve_touch.h" -#include "eve_track.h" -#include "eve_platform.h" - -#define EVE_OK 0 -#define EVE_ERR -1 - -#define EVE_PSTATE_ACTIVE 0 -#define EVE_PSTATE_STANDBY 1 -#define EVE_PSTATE_SLEEP 3 - -#define EVE_TAG_NOTAG 0 - -#define COLOR_RGBC(c) ((4UL<<24)|((c)&16777215UL)) -#define CLEAR_COLOR_RGBC(c) ((2UL<<24)|((c)&16777215UL)) - -typedef struct EVERect { - int16_t x; - int16_t y; - uint16_t w; - uint16_t h; -} EVERect; - -void eve_command(uint8_t command, uint8_t parameter); - -uint8_t eve_read8(uint32_t addr); -uint16_t eve_read16(uint32_t addr); -uint32_t eve_read32(uint32_t addr); -void eve_write8(uint32_t addr, uint8_t data); -void eve_write16(uint32_t addr, uint16_t data); -void eve_write32(uint32_t addr, uint32_t data); - -void eve_readb(uint32_t addr, uint8_t *b, size_t size); -void eve_writeb(uint32_t addr, uint8_t *b, size_t size); - -void eve_dl_start(uint32_t addr); -void eve_dl_write(uint32_t dl); -void eve_dl_swap(void); -uint32_t eve_dl_get_addr(void); - -void eve_cmd(uint32_t cmd, const char *fmt, ...); -uint32_t eve_cmd_result(uint16_t offset); -void eve_cmd_dl(uint32_t dl); -int eve_cmd_done(void); -int eve_cmd_exec(int w); -void eve_cmd_burst_start(void); -void eve_cmd_burst_end(void); - -void eve_active(void); -void eve_standby(void); -void eve_sleep(void); -void eve_wake(void); -void eve_brightness(uint8_t b); -void eve_set_touch_calibration(uint32_t *matrix); - -int eve_init(int pwr_on); diff --git a/code/fe310/eos/eve/eve_config.h b/code/fe310/eos/eve/eve_config.h deleted file mode 100755 index 882ea89..0000000 --- a/code/fe310/eos/eve/eve_config.h +++ /dev/null @@ -1,39 +0,0 @@ -#ifndef EVE_CONFIG_H_ -#define EVE_CONFIG_H_ - -/* my display */ - -#define EVE_TH 1200L -#define EVE_THD 800L -#define EVE_THF 210L -#define EVE_THP 20L -#define EVE_THB 46L - -#define EVE_TV 650L -#define EVE_TVD 480L -#define EVE_TVF 22L -#define EVE_TVP 12L -#define EVE_TVB 23L - - -#define EVE_HSIZE (EVE_THD) /* Thd Length of visible part of line (in PCLKs) - display width */ -#define EVE_HSYNC0 (EVE_THF) /* Thf Horizontal Front Porch */ -#define EVE_HSYNC1 (EVE_THF + EVE_THP) /* Thf + Thp Horizontal Front Porch plus Hsync Pulse width */ -#define EVE_HOFFSET (EVE_THF + EVE_THP + EVE_THB) /* Thf + Thp + Thb Length of non-visible part of line (in PCLK cycles) */ -#define EVE_HCYCLE (EVE_TH) /* Th Total length of line (visible and non-visible) (in PCLKs) */ - -#define EVE_VSIZE (EVE_TVD) /* Tvd Number of visible lines (in lines) - display height */ -#define EVE_VSYNC0 (EVE_TVF) /* Tvf Vertical Front Porch */ -#define EVE_VSYNC1 (EVE_TVF + EVE_TVP) /* Tvf + Tvp Vertical Front Porch plus Vsync Pulse width */ -#define EVE_VOFFSET (EVE_TVF + EVE_TVP + EVE_TVB) /* Tvf + Tvp + Tvb Number of non-visible lines (in lines) */ -#define EVE_VCYCLE (EVE_TV) /* Tv Total number of lines (visible and non-visible) (in lines) */ - -#define EVE_PCLKPOL (1L) /* PCLK polarity (0 = rising edge, 1 = falling edge) */ -#define EVE_SWIZZLE (0L) /* Defines the arrangement of the RGB pins of the FT800 */ -#define EVE_PCLK (1L) /* 60MHz / REG_PCLK = PCLK frequency - 30 MHz */ -#define EVE_CSPREAD (0L) /* helps with noise, when set to 1 fewer signals are changed simultaneously, reset-default: 1 */ -#define EVE_TOUCH_RZTHRESH (1200L) /* touch-sensitivity */ -#define EVE_HAS_CRYSTAL -#define FT81X_ENABLE - -#endif /* EVE_CONFIG_H */ diff --git a/code/fe310/eos/eve/eve_def.h b/code/fe310/eos/eve/eve_def.h deleted file mode 100755 index 25e4927..0000000 --- a/code/fe310/eos/eve/eve_def.h +++ /dev/null @@ -1,872 +0,0 @@ -/*
-@file EVE.h
-@brief Contains FT80x/FT81x/BT81x API definitions
-@version 4.0
-@date 2019-11-17
-@author Rudolph Riedel
-
-@section LICENSE
-
-MIT License
-
-Copyright (c) 2016-2019 Rudolph Riedel
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute,
-sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-@section History
-
-2.1
-- changes to this header
-
-2.2
-- commented out "#define DISPLAY() ((0UL<<24))" as it collides with a define in the Arduino IDE - the whole section of "macros" needs a rework...
-
-3.0
-- renamed from FT800.h to FT8.h
-- changed FT_ prefixes to FT8_
-- switched to standard-C compliant comment-style
-- changed FT81x register definitions from decimal to hex
-- verified all FT81x register definitions
-- moved FT81x registers marked as "reserved" to an #if 0 block
-
-3.1
-- moved several undocumented commands to an #if 0 block
-
-3.2
-- moved CMD_CRC to the block of undocumented commands as well
-
-3.3
-- changed macros BITMAP_LAYOUT_H and BITMAP_SIZE_H as submitted to github by "jventerprises"
- These macros provide the extended bits for bitmaps bigger than 511 pixels, FTDIs original implementation that I used and never touched takes the arguments
- as already processed and not the original values.
- Note the one example in "FT81x Series Programmers Guide" Version 1.1 for displaying a 800x480 sized bitmap:
- dl(BITMAP_SIZE_H(1, 0));
- dl(BITMAP_SIZE(NEAREST, BORDER, BORDER, 288, 480));
- Now you can use it like this:
- EVE_cmd_dl(BITMAP_SIZE_H(800, 480));
- EVE_cmd_dl(BITMAP_SIZE(NEAREST, BORDER, BORDER, 800, 480));
-
-4.0
-- renamed from FT8.h to EVE.h
-- renamed EVE_81X_ENABLE to FT81X_ENABLE
-- changed FT8_ prefixes to EVE_
-- rearranged things a bit with FT80x specific includes moved to the end and a "#if defined (BT81X_ENABLE)" block on top of the chip-specific includes
-- started to add specific BT81x defines
-- minor maintenance
-- changed OPT_FLASH to EVE_OPT_FLASH and OPT_FORMAT to EVE_OPT_FORMAT for consistency
-- added EVE_OPT_FILL which has been left out of the documentation for the BT81x so far
-- added a few BT81x specific macros
-- added a few FT81x/BT81x specific host commands
-- removed the preceding underscore from the include guard define to avoid potential undefined behavior
-- removed a bunch of defines for FT80x that I never implemented for FT81x
-
-*/
-
-#include "eve_config.h"
-
-#ifndef EVE_H_
-#define EVE_H_
-
-
-#define DL_CLEAR 0x26000000UL /* requires OR'd arguments */
-#define DL_CLEAR_RGB 0x02000000UL /* requires OR'd arguments */
-#define DL_COLOR_RGB 0x04000000UL /* requires OR'd arguments */
-#define DL_POINT_SIZE 0x0D000000UL /* requires OR'd arguments */
-#define DL_END 0x21000000UL
-#define DL_BEGIN 0x1F000000UL /* requires OR'd arguments */
-#define DL_DISPLAY 0x00000000UL
-
-#define CLR_COL 0x4
-#define CLR_STN 0x2
-#define CLR_TAG 0x1
-
-
-/* Host commands */
-#define EVE_ACTIVE 0x00 /* place FT8xx in active state */
-#define EVE_STANDBY 0x41 /* place FT8xx in Standby (clk running) */
-#define EVE_SLEEP 0x42 /* place FT8xx in Sleep (clk off) */
-#define EVE_PWRDOWN 0x50 /* place FT8xx in Power Down (core off) */
-#define EVE_CLKEXT 0x44 /* select external clock source */
-#define EVE_CLKINT 0x48 /* select internal clock source */
-#define EVE_CORERST 0x68 /* reset core - all registers default and processors reset */
-#define EVE_CLK48M 0x62 /* select 48MHz PLL output */
-#define EVE_CLK36M 0x61 /* select 36MHz PLL output */
-
-
-/* defines used for graphics commands */
-#define EVE_NEVER 0UL
-#define EVE_LESS 1UL
-#define EVE_LEQUAL 2UL
-#define EVE_GREATER 3UL
-#define EVE_GEQUAL 4UL
-#define EVE_EQUAL 5UL
-#define EVE_NOTEQUAL 6UL
-#define EVE_ALWAYS 7UL
-
-
-/* Bitmap formats */
-#define EVE_ARGB1555 0UL
-#define EVE_L1 1UL
-#define EVE_L4 2UL
-#define EVE_L8 3UL
-#define EVE_RGB332 4UL
-#define EVE_ARGB2 5UL
-#define EVE_ARGB4 6UL
-#define EVE_RGB565 7UL
-#define EVE_PALETTED 8UL
-#define EVE_TEXT8X8 9UL
-#define EVE_TEXTVGA 10UL
-#define EVE_BARGRAPH 11UL
-
-
-/* Bitmap filter types */
-#define EVE_NEAREST 0UL
-#define EVE_BILINEAR 1UL
-
-
-/* Bitmap wrap types */
-#define EVE_BORDER 0UL
-#define EVE_REPEAT 1UL
-
-
-/* Stencil defines */
-#define EVE_KEEP 1UL
-#define EVE_REPLACE 2UL
-#define EVE_INCR 3UL
-#define EVE_DECR 4UL
-#define EVE_INVERT 5UL
-
-
-/* Graphics display list swap defines */
-#define EVE_DLSWAP_DONE 0UL
-#define EVE_DLSWAP_LINE 1UL
-#define EVE_DLSWAP_FRAME 2UL
-
-
-/* Interrupt bits */
-#define EVE_INT_SWAP 0x01
-#define EVE_INT_TOUCH 0x02
-#define EVE_INT_TAG 0x04
-#define EVE_INT_SOUND 0x08
-#define EVE_INT_PLAYBACK 0x10
-#define EVE_INT_CMDEMPTY 0x20
-#define EVE_INT_CMDFLAG 0x40
-#define EVE_INT_CONVCOMPLETE 0x80
-
-
-/* Touch mode */
-#define EVE_TMODE_OFF 0
-#define EVE_TMODE_ONESHOT 1
-#define EVE_TMODE_FRAME 2
-#define EVE_TMODE_CONTINUOUS 3
-
-
-/* Alpha blending */
-#define EVE_ZERO 0UL
-#define EVE_ONE 1UL
-#define EVE_SRC_ALPHA 2UL
-#define EVE_DST_ALPHA 3UL
-#define EVE_ONE_MINUS_SRC_ALPHA 4UL
-#define EVE_ONE_MINUS_DST_ALPHA 5UL
-
-
-/* Graphics primitives */
-#define EVE_BITMAPS 1UL
-#define EVE_POINTS 2UL
-#define EVE_LINES 3UL
-#define EVE_LINE_STRIP 4UL
-#define EVE_EDGE_STRIP_R 5UL
-#define EVE_EDGE_STRIP_L 6UL
-#define EVE_EDGE_STRIP_A 7UL
-#define EVE_EDGE_STRIP_B 8UL
-#define EVE_RECTS 9UL
-
-
-/* Widget command */
-#define EVE_OPT_MONO 1
-#define EVE_OPT_NODL 2
-#define EVE_OPT_FLAT 256
-#define EVE_OPT_CENTERX 512
-#define EVE_OPT_CENTERY 1024
-#define EVE_OPT_CENTER (EVE_OPT_CENTERX | EVE_OPT_CENTERY)
-#define EVE_OPT_NOBACK 4096
-#define EVE_OPT_NOTICKS 8192
-#define EVE_OPT_NOHM 16384
-#define EVE_OPT_NOPOINTER 16384
-#define EVE_OPT_NOSECS 32768
-#define EVE_OPT_NOHANDS 49152
-#define EVE_OPT_RIGHTX 2048
-#define EVE_OPT_SIGNED 256
-
-
-/* Defines related to inbuilt font */
-#define EVE_NUMCHAR_PERFONT (128L) /* number of font characters per bitmap handle */
-#define EVE_FONT_TABLE_SIZE (148L) /* size of the font table - utilized for loopup by the graphics engine */
-#define EVE_FONT_TABLE_POINTER (0xFFFFCUL) /* pointer to the inbuilt font tables starting from bitmap handle 16 */
-
-
-/* Audio sample type defines */
-#define EVE_LINEAR_SAMPLES 0UL /* 8bit signed samples */
-#define EVE_ULAW_SAMPLES 1UL /* 8bit ulaw samples */
-#define EVE_ADPCM_SAMPLES 2UL /* 4bit ima adpcm samples */
-
-
-/* Synthesized sound */
-#define EVE_SILENCE 0x00
-#define EVE_SQUAREWAVE 0x01
-#define EVE_SINEWAVE 0x02
-#define EVE_SAWTOOTH 0x03
-#define EVE_TRIANGLE 0x04
-#define EVE_BEEPING 0x05
-#define EVE_ALARM 0x06
-#define EVE_WARBLE 0x07
-#define EVE_CAROUSEL 0x08
-#define EVE_PIPS(n) (0x0F + (n))
-#define EVE_HARP 0x40
-#define EVE_XYLOPHONE 0x41
-#define EVE_TUBA 0x42
-#define EVE_GLOCKENSPIEL 0x43
-#define EVE_ORGAN 0x44
-#define EVE_TRUMPET 0x45
-#define EVE_PIANO 0x46
-#define EVE_CHIMES 0x47
-#define EVE_MUSICBOX 0x48
-#define EVE_BELL 0x49
-#define EVE_CLICK 0x50
-#define EVE_SWITCH 0x51
-#define EVE_COWBELL 0x52
-#define EVE_NOTCH 0x53
-#define EVE_HIHAT 0x54
-#define EVE_KICKDRUM 0x55
-#define EVE_POP 0x56
-#define EVE_CLACK 0x57
-#define EVE_CHACK 0x58
-#define EVE_MUTE 0x60
-#define EVE_UNMUTE 0x61
-
-
-/* Synthesized sound frequencies, midi note */
-#define EVE_MIDI_A0 21
-#define EVE_MIDI_A_0 22
-#define EVE_MIDI_B0 23
-#define EVE_MIDI_C1 24
-#define EVE_MIDI_C_1 25
-#define EVE_MIDI_D1 26
-#define EVE_MIDI_D_1 27
-#define EVE_MIDI_E1 28
-#define EVE_MIDI_F1 29
-#define EVE_MIDI_F_1 30
-#define EVE_MIDI_G1 31
-#define EVE_MIDI_G_1 32
-#define EVE_MIDI_A1 33
-#define EVE_MIDI_A_1 34
-#define EVE_MIDI_B1 35
-#define EVE_MIDI_C2 36
-#define EVE_MIDI_C_2 37
-#define EVE_MIDI_D2 38
-#define EVE_MIDI_D_2 39
-#define EVE_MIDI_E2 40
-#define EVE_MIDI_F2 41
-#define EVE_MIDI_F_2 42
-#define EVE_MIDI_G2 43
-#define EVE_MIDI_G_2 44
-#define EVE_MIDI_A2 45
-#define EVE_MIDI_A_2 46
-#define EVE_MIDI_B2 47
-#define EVE_MIDI_C3 48
-#define EVE_MIDI_C_3 49
-#define EVE_MIDI_D3 50
-#define EVE_MIDI_D_3 51
-#define EVE_MIDI_E3 52
-#define EVE_MIDI_F3 53
-#define EVE_MIDI_F_3 54
-#define EVE_MIDI_G3 55
-#define EVE_MIDI_G_3 56
-#define EVE_MIDI_A3 57
-#define EVE_MIDI_A_3 58
-#define EVE_MIDI_B3 59
-#define EVE_MIDI_C4 60
-#define EVE_MIDI_C_4 61
-#define EVE_MIDI_D4 62
-#define EVE_MIDI_D_4 63
-#define EVE_MIDI_E4 64
-#define EVE_MIDI_F4 65
-#define EVE_MIDI_F_4 66
-#define EVE_MIDI_G4 67
-#define EVE_MIDI_G_4 68
-#define EVE_MIDI_A4 69
-#define EVE_MIDI_A_4 70
-#define EVE_MIDI_B4 71
-#define EVE_MIDI_C5 72
-#define EVE_MIDI_C_5 73
-#define EVE_MIDI_D5 74
-#define EVE_MIDI_D_5 75
-#define EVE_MIDI_E5 76
-#define EVE_MIDI_F5 77
-#define EVE_MIDI_F_5 78
-#define EVE_MIDI_G5 79
-#define EVE_MIDI_G_5 80
-#define EVE_MIDI_A5 81
-#define EVE_MIDI_A_5 82
-#define EVE_MIDI_B5 83
-#define EVE_MIDI_C6 84
-#define EVE_MIDI_C_6 85
-#define EVE_MIDI_D6 86
-#define EVE_MIDI_D_6 87
-#define EVE_MIDI_E6 88
-#define EVE_MIDI_F6 89
-#define EVE_MIDI_F_6 90
-#define EVE_MIDI_G6 91
-#define EVE_MIDI_G_6 92
-#define EVE_MIDI_A6 93
-#define EVE_MIDI_A_6 94
-#define EVE_MIDI_B6 95
-#define EVE_MIDI_C7 96
-#define EVE_MIDI_C_7 97
-#define EVE_MIDI_D7 98
-#define EVE_MIDI_D_7 99
-#define EVE_MIDI_E7 100
-#define EVE_MIDI_F7 101
-#define EVE_MIDI_F_7 102
-#define EVE_MIDI_G7 103
-#define EVE_MIDI_G_7 104
-#define EVE_MIDI_A7 105
-#define EVE_MIDI_A_7 106
-#define EVE_MIDI_B7 107
-#define EVE_MIDI_C8 108
-
-
-/* GPIO bits */
-#define EVE_GPIO0 0
-#define EVE_GPIO1 1 /* default gpio pin for audio shutdown, 1 - enable, 0 - disable */
-#define EVE_GPIO7 7 /* default gpio pin for display enable, 1 - enable, 0 - disable */
-
-
-/* Display rotation */
-#define EVE_DISPLAY_0 0 /* 0 degrees rotation */
-#define EVE_DISPLAY_180 1 /* 180 degrees rotation */
-
-
-/* commands common to EVE/EVE2/EVE3 */
-#define CMD_APPEND 0xFFFFFF1E
-#define CMD_BGCOLOR 0xFFFFFF09
-#define CMD_BUTTON 0xFFFFFF0D
-#define CMD_CALIBRATE 0xFFFFFF15
-#define CMD_CLOCK 0xFFFFFF14
-#define CMD_COLDSTART 0xFFFFFF32
-#define CMD_DIAL 0xFFFFFF2D
-#define CMD_DLSTART 0xFFFFFF00
-#define CMD_FGCOLOR 0xFFFFFF0A
-#define CMD_GAUGE 0xFFFFFF13
-#define CMD_GETMATRIX 0xFFFFFF33
-#define CMD_GETPROPS 0xFFFFFF25
-#define CMD_GETPTR 0xFFFFFF23
-#define CMD_GRADCOLOR 0xFFFFFF34
-#define CMD_GRADIENT 0xFFFFFF0B
-#define CMD_INFLATE 0xFFFFFF22
-#define CMD_INTERRUPT 0xFFFFFF02
-#define CMD_KEYS 0xFFFFFF0E
-#define CMD_LOADIDENTITY 0xFFFFFF26
-#define CMD_LOADIMAGE 0xFFFFFF24
-#define CMD_LOGO 0xFFFFFF31
-#define CMD_MEMCPY 0xFFFFFF1D
-#define CMD_MEMCRC 0xFFFFFF18
-#define CMD_MEMSET 0xFFFFFF1B
-#define CMD_MEMWRITE 0xFFFFFF1A
-#define CMD_MEMZERO 0xFFFFFF1C
-#define CMD_NUMBER 0xFFFFFF2E
-#define CMD_PROGRESS 0xFFFFFF0F
-#define CMD_REGREAD 0xFFFFFF19
-#define CMD_ROTATE 0xFFFFFF29
-#define CMD_SCALE 0xFFFFFF28
-#define CMD_SCREENSAVER 0xFFFFFF2F
-#define CMD_SCROLLBAR 0xFFFFFF11
-#define CMD_SETFONT 0xFFFFFF2B
-#define CMD_SETMATRIX 0xFFFFFF2A
-#define CMD_SKETCH 0xFFFFFF30
-#define CMD_SLIDER 0xFFFFFF10
-#define CMD_SNAPSHOT 0xFFFFFF1F
-#define CMD_SPINNER 0xFFFFFF16
-#define CMD_STOP 0xFFFFFF17
-#define CMD_SWAP 0xFFFFFF01
-#define CMD_TEXT 0xFFFFFF0C
-#define CMD_TOGGLE 0xFFFFFF12
-#define CMD_TRACK 0xFFFFFF2C
-#define CMD_TRANSLATE 0xFFFFFF27
-
-
-/* the following are undocumented commands that therefore should not be used */
-#if 0
-#define CMD_CRC 0xFFFFFF03
-#define CMD_HAMMERAUX 0xFFFFFF04
-#define CMD_MARCH 0xFFFFFF05
-#define CMD_IDCT 0xFFFFFF06
-#define CMD_EXECUTE 0xFFFFFF07
-#define CMD_GETPOINT 0xFFFFFF08
-#define CMD_TOUCH_TRANSFORM 0xFFFFFF20
-#endif
-
-
-/* FT8xx graphics engine specific macros useful for static display list generation */
-#define ALPHA_FUNC(func,ref) ((9UL<<24)|(((func)&7UL)<<8)|(((ref)&255UL)<<0))
-#define BEGIN(prim) ((31UL<<24)|(((prim)&15UL)<<0))
-#define BITMAP_HANDLE(handle) ((5UL<<24)|(((handle)&31UL)<<0))
-#define BITMAP_LAYOUT(format,linestride,height) ((7UL<<24)|(((format)&31UL)<<19)|(((linestride)&1023UL)<<9)|(((height)&511UL)<<0))
-#define BITMAP_SIZE(filter,wrapx,wrapy,width,height) ((8UL<<24)|(((filter)&1UL)<<20)|(((wrapx)&1UL)<<19)|(((wrapy)&1UL)<<18)|(((width)&511UL)<<9)|(((height)&511UL)<<0))
-#define BITMAP_TRANSFORM_A(a) ((21UL<<24)|(((a)&131071UL)<<0))
-#define BITMAP_TRANSFORM_B(b) ((22UL<<24)|(((b)&131071UL)<<0))
-#define BITMAP_TRANSFORM_C(c) ((23UL<<24)|(((c)&16777215UL)<<0))
-#define BITMAP_TRANSFORM_D(d) ((24UL<<24)|(((d)&131071UL)<<0))
-#define BITMAP_TRANSFORM_E(e) ((25UL<<24)|(((e)&131071UL)<<0))
-#define BITMAP_TRANSFORM_F(f) ((26UL<<24)|(((f)&16777215UL)<<0))
-#define BLEND_FUNC(src,dst) ((11UL<<24)|(((src)&7UL)<<3)|(((dst)&7UL)<<0))
-#define CALL(dest) ((29UL<<24)|(((dest)&65535UL)<<0))
-#define CELL(cell) ((6UL<<24)|(((cell)&127UL)<<0))
-#define CLEAR(c,s,t) ((38UL<<24)|(((c)&1UL)<<2)|(((s)&1UL)<<1)|(((t)&1UL)<<0))
-#define CLEAR_COLOR_A(alpha) ((15UL<<24)|(((alpha)&255UL)<<0))
-#define CLEAR_COLOR_RGB(red,green,blue) ((2UL<<24)|(((red)&255UL)<<16)|(((green)&255UL)<<8)|(((blue)&255UL)<<0))
-#define CLEAR_STENCIL(s) ((17UL<<24)|(((s)&255UL)<<0))
-#define CLEAR_TAG(s) ((18UL<<24)|(((s)&255UL)<<0))
-#define COLOR_A(alpha) ((16UL<<24)|(((alpha)&255UL)<<0))
-#define COLOR_MASK(r,g,b,a) ((32UL<<24)|(((r)&1UL)<<3)|(((g)&1UL)<<2)|(((b)&1UL)<<1)|(((a)&1UL)<<0))
-#define COLOR_RGB(red,green,blue) ((4UL<<24)|(((red)&255UL)<<16)|(((green)&255UL)<<8)|(((blue)&255UL)<<0))
-#define DISPLAY() ((0UL<<24))
-#define END() ((33UL<<24))
-#define JUMP(dest) ((30UL<<24)|(((dest)&65535UL)<<0))
-#define LINE_WIDTH(width) ((14UL<<24)|(((width)&4095UL)<<0))
-#define MACRO(m) ((37UL<<24)|(((m)&1UL)<<0))
-#define POINT_SIZE(size) ((13UL<<24)|(((size)&8191UL)<<0))
-#define RESTORE_CONTEXT() ((35UL<<24))
-#define RETURN() ((36UL<<24))
-#define SAVE_CONTEXT() ((34UL<<24))
-#define STENCIL_FUNC(func,ref,mask) ((10UL<<24)|(((func)&7UL)<<16)|(((ref)&255UL)<<8)|(((mask)&255UL)<<0))
-#define STENCIL_MASK(mask) ((19UL<<24)|(((mask)&255UL)<<0))
-#define STENCIL_OP(sfail,spass) ((12UL<<24)|(((sfail)&7UL)<<3)|(((spass)&7UL)<<0))
-#define TAG(s) ((3UL<<24)|(((s)&255UL)<<0))
-#define TAG_MASK(mask) ((20UL<<24)|(((mask)&1UL)<<0))
-#define VERTEX2F(x,y) ((1UL<<30)|(((x)&32767UL)<<15)|(((y)&32767UL)<<0))
-#define VERTEX2II(x,y,handle,cell) ((2UL<<30)|(((x)&511UL)<<21)|(((y)&511UL)<<12)|(((handle)&31UL)<<7)|(((cell)&127UL)<<0))
-
-
-/* ----------------- BT81x exclusive definitions -----------------*/
-#if defined (BT81X_ENABLE)
-
-#define EVE_GLFORMAT 31UL /* used with BITMAP_LAYOUT to indicate bitmap-format is specified by BITMAP_EXT_FORMAT */
-
-#define DL_BITMAP_EXT_FORMAT 0x2E000000 /* requires OR'd arguments */
-
-/* extended Bitmap formats */
-#define EVE_COMPRESSED_RGBA_ASTC_4x4_KHR 37808UL
-#define EVE_COMPRESSED_RGBA_ASTC_5x4_KHR 37809UL
-#define EVE_COMPRESSED_RGBA_ASTC_5x5_KHR 37810UL
-#define EVE_COMPRESSED_RGBA_ASTC_6x5_KHR 37811UL
-#define EVE_COMPRESSED_RGBA_ASTC_6x6_KHR 37812UL
-#define EVE_COMPRESSED_RGBA_ASTC_8x5_KHR 37813UL
-#define EVE_COMPRESSED_RGBA_ASTC_8x6_KHR 37814UL
-#define EVE_COMPRESSED_RGBA_ASTC_8x8_KHR 37815UL
-#define EVE_COMPRESSED_RGBA_ASTC_10x5_KHR 37816UL
-#define EVE_COMPRESSED_RGBA_ASTC_10x6_KHR 37817UL
-#define EVE_COMPRESSED_RGBA_ASTC_10x8_KHR 37818UL
-#define EVE_COMPRESSED_RGBA_ASTC_10x10_KHR 37819UL
-#define EVE_COMPRESSED_RGBA_ASTC_12x10_KHR 37820UL
-#define EVE_COMPRESSED_RGBA_ASTC_12x12_KHR 37821UL
-
-
-#define EVE_RAM_ERR_REPORT 0x309800UL /* max 128 bytes null terminated string */
-#define EVE_RAM_FLASH 0x800000UL
-#define EVE_RAM_FLASH_POSTBLOB 0x801000UL
-
-#define EVE_OPT_FLASH 64UL
-#define EVE_OPT_FORMAT 4096UL
-#define EVE_OPT_FILL 8192UL
-
-
-/* additional commands for BT81x */
-#define CMD_BITMAP_TRANSFORM 0xFFFFFF21
-#define CMD_SYNC 0xFFFFFF42 /* does not need a dedicated function, just use EVE_cmd_dl(CMD_SYNC) */
-#define CMD_FLASHERASE 0xFFFFFF44 /* does not need a dedicated function, just use EVE_cmd_dl(CMD_FLASHERASE) */
-#define CMD_FLASHWRITE 0xFFFFFF45
-#define CMD_FLASHREAD 0xFFFFFF46
-#define CMD_FLASHUPDATE 0xFFFFFF47
-#define CMD_FLASHDETACH 0xFFFFFF48 /* does not need a dedicated function, just use EVE_cmd_dl(CMD_FLASHDETACH) */
-#define CMD_FLASHATTACH 0xFFFFFF49 /* does not need a dedicated function, just use EVE_cmd_dl(CMD_FLASHATTACH) */
-#define CMD_FLASHFAST 0xFFFFFF4A
-#define CMD_FLASHSPIDESEL 0xFFFFFF4B /* does not need a dedicated function, just use EVE_cmd_dl(CMD_FLASHSPIDESEL) */
-#define CMD_FLASHSPITX 0xFFFFFF4C
-#define CMD_FLASHSPIRX 0xFFFFFF4D
-#define CMD_FLASHSOURCE 0xFFFFFF4E
-#define CMD_CLEARCACHE 0xFFFFFF4F /* does not need a dedicated function, just use EVE_cmd_dl(CMD_CLEARCACHE) */
-#define CMD_INFLATE2 0xFFFFFF50
-#define CMD_ROTATEAROUND 0xFFFFFF51
-#define CMD_RESETFONTS 0xFFFFFF52 /* does not need a dedicated function, just use EVE_cmd_dl(CMD_RESETFONTS) */
-#define CMD_ANIMSTART 0xFFFFFF53
-#define CMD_ANIMSTOP 0xFFFFFF54
-#define CMD_ANIMXY 0xFFFFFF55
-#define CMD_ANIMDRAW 0xFFFFFF56
-#define CMD_GRADIENTA 0xFFFFFF57
-#define CMD_FILLWIDTH 0xFFFFFF58
-#define CMD_APPENDF 0xFFFFFF59
-#define CMD_ANIMFRAME 0xFFFFFF5A
-#define CMD_VIDEOSTARTF 0xFFFFFF5F /* does not need a dedicated function, just use EVE_cmd_dl(CMD_VIDEOSTARTF) */
-
-#if 0
-/* some undocumented commands for BT81x */
-#define CMD_NOP 0xFFFFFF5B
-#define CMD_SHA1 0xFFFFFF5C
-#define CMD_HMAC 0xFFFFFF5D
-#define CMD_LAST_ 0xFFFFFF5E
-
-#endif
-
-
-/* additional registers for BT81x */
-#define REG_ADAPTIVE_FRAMERATE 0x30257cUL
-#define REG_PLAYBACK_PAUSE 0x3025ecUL
-#define REG_FLASH_STATUS 0x3025f0UL
-#define REG_FLASH_SIZE 0x309024UL
-#define REG_PLAY_CONTROL 0x30914eUL
-#define REG_COPRO_PATCH_DTR 0x309162UL
-
-
-/* BT81x graphics engine specific macros */
-#define BITMAP_EXT_FORMAT(format) ((46UL<<24)|(((format)&65535UL)<<0))
-#define BITMAP_SWIZZLE(r,g,b,a) ((47UL<<24)|(((r)&7UL)<<9)|(((g)&7UL)<<6)|(((b)&7UL)<<3)|(((a)&7UL)<<0))
-#define BITMAP_SOURCE2(flash_or_ram, addr) ((1UL<<24)|((flash_or_ram) << 23)|(((addr)&8388607UL)<<0))
-#define INT_FRR() ((48UL<<24))
-
-#undef BITMAP_TRANSFORM_A
-#undef BITMAP_TRANSFORM_B
-#undef BITMAP_TRANSFORM_D
-#undef BITMAP_TRANSFORM_E
-
-#define BITMAP_TRANSFORM_A_EXT(p,v) ((21UL<<24)|(((p)&1UL)<<17)|(((v)&131071UL)<<0))
-#define BITMAP_TRANSFORM_B_EXT(p,v) ((22UL<<24)|(((p)&1UL)<<17)|(((v)&131071UL)<<0))
-#define BITMAP_TRANSFORM_D_EXT(p,v) ((24UL<<24)|(((p)&1UL)<<17)|(((v)&131071UL)<<0))
-#define BITMAP_TRANSFORM_E_EXT(p,v) ((25UL<<24)|(((p)&1UL)<<17)|(((v)&131071UL)<<0))
-
-#define BITMAP_TRANSFORM_A(a) BITMAP_TRANSFORM_A_EXT(0,a)
-#define BITMAP_TRANSFORM_B(b) BITMAP_TRANSFORM_B_EXT(0,b)
-#define BITMAP_TRANSFORM_D(d) BITMAP_TRANSFORM_D_EXT(0,d)
-#define BITMAP_TRANSFORM_E(e) BITMAP_TRANSFORM_E_EXT(0,e)
-
-#endif
-
-/* ----------------- FT81x / BT81x exclusive definitions -----------------*/
-#if defined (FT81X_ENABLE)
-
-
-/* Host commands */
-#define EVE_CLKSEL 0x61 /* configure system clock */
-#define EVE_RST_PULSE 0x68 /* reset core - all registers default and processors reset */
-#define EVE_PINDRIVE 0x70 /* setup drive strength for various pins */
-#define EVE_PIN_PD_STATE 0x71 /* setup how pins behave during power down */
-
-
-/* Memory definitions */
-#define EVE_RAM_G 0x000000UL
-#define EVE_ROM_CHIPID 0x0C0000UL
-#define EVE_ROM_FONT 0x1E0000UL
-#define EVE_ROM_FONT_ADDR 0x2FFFFCUL
-#define EVE_RAM_DL 0x300000UL
-#define EVE_RAM_REG 0x302000UL
-#define EVE_RAM_CMD 0x308000UL
-
-
-/* Memory buffer sizes */
-#define EVE_RAM_G_SIZE 1024*1024L
-#define EVE_CMDFIFO_SIZE 4*1024L
-#define EVE_RAM_DL_SIZE 8*1024L
-
-
-/* various additional defines for FT81x */
-#define EVE_ADC_DIFFERENTIAL 1UL
-#define EVE_ADC_SINGLE_ENDED 0UL
-
-#define EVE_INT_G8 18UL
-#define EVE_INT_L8C 12UL
-#define EVE_INT_VGA 13UL
-
-#define EVE_OPT_MEDIAFIFO 16UL
-#define EVE_OPT_FULLSCREEN 8UL
-#define EVE_OPT_NOTEAR 4UL
-#define EVE_OPT_SOUND 32UL
-
-#define EVE_PALETTED565 14UL
-#define EVE_PALETTED4444 15UL
-#define EVE_PALETTED8 16UL
-#define EVE_L2 17UL
-
-
-/* additional commands for FT81x */
-#define CMD_MEDIAFIFO 0xFFFFFF39
-#define CMD_PLAYVIDEO 0xFFFFFF3A
-#define CMD_ROMFONT 0xFFFFFF3F
-#define CMD_SETBASE 0xFFFFFF38
-#define CMD_SETBITMAP 0xFFFFFF43
-#define CMD_SETFONT2 0xFFFFFF3B
-#define CMD_SETROTATE 0xFFFFFF36
-#define CMD_SETSCRATCH 0xFFFFFF3C
-#define CMD_SNAPSHOT2 0xFFFFFF37
-#define CMD_VIDEOFRAME 0xFFFFFF41
-#define CMD_VIDEOSTART 0xFFFFFF40
-
-
-/* the following are undocumented commands that therefore should not be used */
-#if 0
-#define CMD_CSKETCH 0xFFFFFF35
-#define CMD_INT_RAMSHARED 0xFFFFFF3D
-#define CMD_INT_SWLOADIMAGE 0xFFFFFF3E
-#endif
-
-
-/* Register definitions */
-#define REG_ANA_COMP 0x302184UL /* only listed in datasheet */
-#define REG_BIST_EN 0x302174UL /* only listed in datasheet */
-#define REG_CLOCK 0x302008UL
-#define REG_CMDB_SPACE 0x302574UL
-#define REG_CMDB_WRITE 0x302578UL
-#define REG_CMD_DL 0x302100UL
-#define REG_CMD_READ 0x3020f8UL
-#define REG_CMD_WRITE 0x3020fcUL
-#define REG_CPURESET 0x302020UL
-#define REG_CSPREAD 0x302068UL
-#define REG_CTOUCH_EXTENDED 0x302108UL
-#define REG_CTOUCH_TOUCH0_XY 0x302124UL /* only listed in datasheet */
-#define REG_CTOUCH_TOUCH4_X 0x30216cUL
-#define REG_CTOUCH_TOUCH4_Y 0x302120UL
-#define REG_CTOUCH_TOUCH1_XY 0x30211cUL
-#define REG_CTOUCH_TOUCH2_XY 0x30218cUL
-#define REG_CTOUCH_TOUCH3_XY 0x302190UL
-#define REG_TOUCH_CONFIG 0x302168UL
-#define REG_DATESTAMP 0x302564UL /* only listed in datasheet */
-#define REG_DITHER 0x302060UL
-#define REG_DLSWAP 0x302054UL
-#define REG_FRAMES 0x302004UL
-#define REG_FREQUENCY 0x30200cUL
-#define REG_GPIO 0x302094UL
-#define REG_GPIOX 0x30209cUL
-#define REG_GPIOX_DIR 0x302098UL
-#define REG_GPIO_DIR 0x302090UL
-#define REG_HCYCLE 0x30202cUL
-#define REG_HOFFSET 0x302030UL
-#define REG_HSIZE 0x302034UL
-#define REG_HSYNC0 0x302038UL
-#define REG_HSYNC1 0x30203cUL
-#define REG_ID 0x302000UL
-#define REG_INT_EN 0x3020acUL
-#define REG_INT_FLAGS 0x3020a8UL
-#define REG_INT_MASK 0x3020b0UL
-#define REG_MACRO_0 0x3020d8UL
-#define REG_MACRO_1 0x3020dcUL
-#define REG_MEDIAFIFO_READ 0x309014UL /* only listed in programmers guide */
-#define REG_MEDIAFIFO_WRITE 0x309018UL /* only listed in programmers guide */
-#define REG_OUTBITS 0x30205cUL
-#define REG_PCLK 0x302070UL
-#define REG_PCLK_POL 0x30206cUL
-#define REG_PLAY 0x30208cUL
-#define REG_PLAYBACK_FORMAT 0x3020c4UL
-#define REG_PLAYBACK_FREQ 0x3020c0UL
-#define REG_PLAYBACK_LENGTH 0x3020b8UL
-#define REG_PLAYBACK_LOOP 0x3020c8UL
-#define REG_PLAYBACK_PLAY 0x3020ccUL
-#define REG_PLAYBACK_READPTR 0x3020bcUL
-#define REG_PLAYBACK_START 0x3020b4UL
-#define REG_PWM_DUTY 0x3020d4UL
-#define REG_PWM_HZ 0x3020d0UL
-#define REG_RENDERMODE 0x302010UL /* only listed in datasheet */
-#define REG_ROTATE 0x302058UL
-#define REG_SNAPFORMAT 0x30201cUL /* only listed in datasheet */
-#define REG_SNAPSHOT 0x302018UL /* only listed in datasheet */
-#define REG_SNAPY 0x302014UL /* only listed in datasheet */
-#define REG_SOUND 0x302088UL
-#define REG_SPI_WIDTH 0x302188UL /* listed with false offset in programmers guide V1.1 */
-#define REG_SWIZZLE 0x302064UL
-#define REG_TAG 0x30207cUL
-#define REG_TAG_X 0x302074UL
-#define REG_TAG_Y 0x302078UL
-#define REG_TAP_CRC 0x302024UL /* only listed in datasheet */
-#define REG_TAP_MASK 0x302028UL /* only listed in datasheet */
-#define REG_TOUCH_ADC_MODE 0x302108UL
-#define REG_TOUCH_CHARGE 0x30210cUL
-#define REG_TOUCH_DIRECT_XY 0x30218cUL
-#define REG_TOUCH_DIRECT_Z1Z2 0x302190UL
-#define REG_TOUCH_MODE 0x302104UL
-#define REG_TOUCH_OVERSAMPLE 0x302114UL
-#define REG_TOUCH_RAW_XY 0x30211cUL
-#define REG_TOUCH_RZ 0x302120UL
-#define REG_TOUCH_RZTHRESH 0x302118UL
-#define REG_TOUCH_SCREEN_XY 0x302124UL
-#define REG_TOUCH_SETTLE 0x302110UL
-#define REG_TOUCH_TAG 0x30212cUL
-#define REG_TOUCH_TAG1 0x302134UL /* only listed in datasheet */
-#define REG_TOUCH_TAG1_XY 0x302130UL /* only listed in datasheet */
-#define REG_TOUCH_TAG2 0x30213cUL /* only listed in datasheet */
-#define REG_TOUCH_TAG2_XY 0x302138UL /* only listed in datasheet */
-#define REG_TOUCH_TAG3 0x302144UL /* only listed in datasheet */
-#define REG_TOUCH_TAG3_XY 0x302140UL /* only listed in datasheet */
-#define REG_TOUCH_TAG4 0x30214cUL /* only listed in datasheet */
-#define REG_TOUCH_TAG4_XY 0x302148UL /* only listed in datasheet */
-#define REG_TOUCH_TAG_XY 0x302128UL
-#define REG_TOUCH_TRANSFORM_A 0x302150UL
-#define REG_TOUCH_TRANSFORM_B 0x302154UL
-#define REG_TOUCH_TRANSFORM_C 0x302158UL
-#define REG_TOUCH_TRANSFORM_D 0x30215cUL
-#define REG_TOUCH_TRANSFORM_E 0x302160UL
-#define REG_TOUCH_TRANSFORM_F 0x302164UL
-#define REG_TRACKER 0x309000UL /* only listed in programmers guide */
-#define REG_TRACKER_1 0x309004UL /* only listed in programmers guide */
-#define REG_TRACKER_2 0x309008UL /* only listed in programmers guide */
-#define REG_TRACKER_3 0x30900cUL /* only listed in programmers guide */
-#define REG_TRACKER_4 0x309010UL /* only listed in programmers guide */
-#define REG_TRIM 0x302180UL
-#define REG_VCYCLE 0x302040UL
-#define REG_VOFFSET 0x302044UL
-#define REG_VOL_PB 0x302080UL
-#define REG_VOL_SOUND 0x302084UL
-#define REG_VSIZE 0x302048UL
-#define REG_VSYNC0 0x30204cUL
-#define REG_VSYNC1 0x302050UL
-
-#if 0
-#define REG_BUSYBITS 0x3020e8UL /* only listed as "reserved" in datasheet */
-#define REG_CRC 0x302178UL /* only listed as "reserved" in datasheet */
-#define REG_SPI_EARLY_TX 0x30217cUL /* only listed as "reserved" in datasheet */
-#define REG_ROMSUB_SEL 0x3020f0UL /* only listed as "reserved" in datasheet */
-#define REG_TOUCH_FAULT 0x302170UL /* only listed as "reserved" in datasheet */
-#endif
-
-
-/* FT81x graphics engine specific macros useful for static display list generation */
-
-/* beware, these are different to FTDIs implementation as these take the original values as parameters and not only the upper bits */
-#define BITMAP_LAYOUT_H(linestride,height) ((40UL<<24)|((((linestride&0xC00)>>10)&3UL)<<2)|((((height&0x600)>>9)&3UL)<<0))
-#define BITMAP_SIZE_H(width,height) ((41UL<<24)|((((width&0x600)>>9)&3UL)<<2)|((((height&0x600)>>9)&3UL)<<0))
-
-#define BITMAP_SOURCE(addr) ((1UL<<24)|(((addr)&4194303UL)<<0))
-#define NOP() ((45UL<<24))
-#define PALETTE_SOURCE(addr) ((42UL<<24)|(((addr)&4194303UL)<<0))
-#define SCISSOR_SIZE(width,height) ((28UL<<24)|(((width)&4095UL)<<12)|(((height)&4095UL)<<0))
-#define SCISSOR_XY(x,y) ((27UL<<24)|(((x)&2047UL)<<11)|(((y)&2047UL)<<0))
-#define VERTEX_FORMAT(frac) ((39UL<<24)|(((frac)&7UL)<<0))
-#define VERTEX_TRANSLATE_X(x) ((43UL<<24)|(((x)&131071UL)<<0))
-#define VERTEX_TRANSLATE_Y(y) ((44UL<<24)|(((y)&131071UL)<<0))
-
-
-
-/* ----------------- FT80x exclusive definitions -----------------*/
-#else
-
-/* Memory definitions */
-#define EVE_RAM_G 0x000000UL
-#define EVE_ROM_CHIPID 0x0C0000UL
-#define EVE_ROM_FONT 0x0BB23CUL
-#define EVE_ROM_FONT_ADDR 0x0FFFFCUL
-#define EVE_RAM_DL 0x100000UL
-#define EVE_RAM_PAL 0x102000UL
-#define EVE_RAM_CMD 0x108000UL
-#define EVE_RAM_SCREENSHOT 0x1C2000UL
-
-
-/* Memory buffer sizes */
-#define EVE_RAM_G_SIZE 256*1024L
-#define EVE_CMDFIFO_SIZE 4*1024L
-#define EVE_RAM_DL_SIZE 8*1024L
-#define EVE_RAM_PAL_SIZE 1*1024L
-
-
-/* Register definitions */
-#define REG_ID 0x102400UL
-#define REG_FRAMES 0x102404UL
-#define REG_CLOCK 0x102408UL
-#define REG_FREQUENCY 0x10240CUL
-#define REG_SCREENSHOT_EN 0x102410UL
-#define REG_SCREENSHOT_Y 0x102414UL
-#define REG_SCREENSHOT_START 0x102418UL
-#define REG_CPURESET 0x10241CUL
-#define REG_TAP_CRC 0x102420UL
-#define REG_TAP_MASK 0x102424UL
-#define REG_HCYCLE 0x102428UL
-#define REG_HOFFSET 0x10242CUL
-#define REG_HSIZE 0x102430UL
-#define REG_HSYNC0 0x102434UL
-#define REG_HSYNC1 0x102438UL
-#define REG_VCYCLE 0x10243CUL
-#define REG_VOFFSET 0x102440UL
-#define REG_VSIZE 0x102444UL
-#define REG_VSYNC0 0x102448UL
-#define REG_VSYNC1 0x10244CUL
-#define REG_DLSWAP 0x102450UL
-#define REG_ROTATE 0x102454UL
-#define REG_OUTBITS 0x102458UL
-#define REG_DITHER 0x10245CUL
-#define REG_SWIZZLE 0x102460UL
-#define REG_CSPREAD 0x102464UL
-#define REG_PCLK_POL 0x102468UL
-#define REG_PCLK 0x10246CUL
-#define REG_TAG_X 0x102470UL
-#define REG_TAG_Y 0x102474UL
-#define REG_TAG 0x102478UL
-#define REG_VOL_PB 0x10247CUL
-#define REG_VOL_SOUND 0x102480UL
-#define REG_SOUND 0x102484UL
-#define REG_PLAY 0x102488UL
-#define REG_GPIO_DIR 0x10248CUL
-#define REG_GPIO 0x102490UL
-#define REG_INT_FLAGS 0x102498UL
-#define REG_INT_EN 0x10249CUL
-#define REG_INT_MASK 0x1024A0UL
-#define REG_PLAYBACK_START 0x1024A4UL
-#define REG_PLAYBACK_LENGTH 0x1024A8UL
-#define REG_PLAYBACK_READPTR 0x1024ACUL
-#define REG_PLAYBACK_FREQ 0x1024B0UL
-#define REG_PLAYBACK_FORMAT 0x1024B4UL
-#define REG_PLAYBACK_LOOP 0x1024B8UL
-#define REG_PLAYBACK_PLAY 0x1024BCUL
-#define REG_PWM_HZ 0x1024C0UL
-#define REG_PWM_DUTY 0x1024C4UL
-#define REG_MACRO_0 0x1024C8UL
-#define REG_MACRO_1 0x1024CCUL
-#define REG_SCREENSHOT_BUSY 0x1024D8UL
-#define REG_CMD_READ 0x1024E4UL
-#define REG_CMD_WRITE 0x1024E8UL
-#define REG_CMD_DL 0x1024ECUL
-#define REG_TOUCH_MODE 0x1024F0UL
-#define REG_TOUCH_ADC_MODE 0x1024F4UL
-#define REG_TOUCH_CHARGE 0x1024F8UL
-#define REG_TOUCH_SETTLE 0x1024FCUL
-#define REG_TOUCH_OVERSAMPLE 0x102500UL
-#define REG_TOUCH_RZTHRESH 0x102504UL
-#define REG_TOUCH_RAW_XY 0x102508UL
-#define REG_TOUCH_RZ 0x10250CUL
-#define REG_TOUCH_SCREEN_XY 0x102510UL
-#define REG_TOUCH_TAG_XY 0x102514UL
-#define REG_TOUCH_TAG 0x102518UL
-#define REG_TOUCH_TRANSFORM_A 0x10251CUL
-#define REG_TOUCH_TRANSFORM_B 0x102520UL
-#define REG_TOUCH_TRANSFORM_C 0x102524UL
-#define REG_TOUCH_TRANSFORM_D 0x102528UL
-#define REG_TOUCH_TRANSFORM_E 0x10252CUL
-#define REG_TOUCH_TRANSFORM_F 0x102530UL
-#define REG_SCREENSHOT_READ 0x102554UL
-#define REG_TRIM 0x10256CUL
-#define REG_TOUCH_DIRECT_XY 0x102574UL
-#define REG_TOUCH_DIRECT_Z1Z2 0x102578UL
-#define REG_TRACKER 0x109000UL
-
-/* FT80x graphics engine specific macros useful for static display list generation */
-#define BITMAP_SOURCE(addr) ((1UL<<24)|(((addr)&1048575UL)<<0))
-#define SCISSOR_SIZE(width,height) ((28UL<<24)|(((width)&1023UL)<<10)|(((height)&1023UL)<<0))
-#define SCISSOR_XY(x,y) ((27UL<<24)|(((x)&511UL)<<9)|(((y)&511UL)<<0))
-
-#endif
-
-#endif /* EVE_H_ */
diff --git a/code/fe310/eos/eve/eve_kbd.c b/code/fe310/eos/eve/eve_kbd.c deleted file mode 100644 index 99210ce..0000000 --- a/code/fe310/eos/eve/eve_kbd.c +++ /dev/null @@ -1,161 +0,0 @@ -#include <stdlib.h> -#include <string.h> - -#include "eve.h" -#include "eve_kbd.h" - -#define KBD_X 0 -#define KBD_Y 575 -#define KBD_W 480 -#define KBD_H 225 - -#define KEY_SPACERX 3 -#define KEY_SPACERY 5 -#define KEY_FONT 29 -#define MOD_FONT 21 - -#define KEY_BS 0x08 -#define KEY_RET 0x0a - -#define FLAG_SHIFT 0x01 -#define FLAG_CTRL 0x02 -#define FLAG_FN 0x04 - -#define TAG_SHIFT 0x11 -#define TAG_CTRL 0x12 -#define TAG_FN 0x13 - -void eve_kbd_init(EVEKbd *kbd, EVERect *g, uint32_t mem_addr, uint32_t *mem_next) { - uint16_t mem_size; - - if (g) { - kbd->g = *g; - } else { - kbd->g.x = KBD_X; - kbd->g.y = KBD_Y; - kbd->g.w = KBD_W; - kbd->g.h = KBD_H; - } - kbd->mem_addr = mem_addr; - kbd->key_modifier = 0; - kbd->key_count = 0; - kbd->key_down = 0; - kbd->putc = NULL; - kbd->param = NULL; - - kbd->active = 1; - eve_write16(REG_CMD_DL, 0); - eve_kbd_draw(kbd); - eve_cmd_exec(1); - mem_size = eve_read16(REG_CMD_DL); - eve_cmd(CMD_MEMCPY, "www", mem_addr, EVE_RAM_DL, mem_size); - eve_cmd_exec(1); - kbd->active = 0; - kbd->mem_size = mem_size; - - *mem_next = kbd->mem_addr + kbd->mem_size; -} - -void eve_kbd_set_handler(EVEKbd *kbd, eve_kbd_input_handler_t putc, void *param) { - kbd->putc = putc; - kbd->param = param; -} - -int eve_kbd_touch(EVEKbd *kbd, uint8_t tag0, int touch_idx) { - EVETouch *t; - uint16_t evt; - - t = eve_touch_evt(tag0, touch_idx, 1, 126, &evt); - if (t && evt) { - if (evt & EVE_TOUCH_ETYPE_TAG) { - uint8_t _tag = t->tag; - - if (_tag >= TAG_SHIFT && _tag <= TAG_FN) { - if (touch_idx == 0) { - uint8_t f = (1 << (_tag - TAG_SHIFT)); - - kbd->key_modifier = f; - kbd->key_modifier_sticky &= f; - kbd->key_modifier_lock &= f; - if (kbd->key_modifier_lock & f) { - kbd->key_modifier_lock &= ~f; - } else if (kbd->key_modifier_sticky & f) { - kbd->key_modifier_sticky &= ~f; - kbd->key_modifier_lock |= f; - } else { - kbd->key_modifier_sticky |= f; - } - } - } else { - kbd->key_count++; - kbd->key_down = _tag; - if (kbd->putc) { - int c = _tag; - - if ((kbd->key_modifier & FLAG_CTRL) && (_tag >= '?') && (_tag <= '_')) c = (_tag - '@') & 0x7f; - kbd->putc(kbd->param, c); - } - } - } - if (evt & EVE_TOUCH_ETYPE_TAG_UP) { - uint8_t _tag = t->tag_up; - - if (_tag >= TAG_SHIFT && _tag <= TAG_FN) { - if (touch_idx == 0) { - uint8_t f = (1 << (_tag - TAG_SHIFT)); - - if (!((kbd->key_modifier_lock | kbd->key_modifier_sticky) & f)) { - kbd->key_modifier &= ~f; - } - } - } else { - if (kbd->key_count) kbd->key_count--; - if (!kbd->key_count) kbd->key_down = 0; - if (kbd->key_modifier_sticky) { - if (touch_idx == 0) kbd->key_modifier &= ~kbd->key_modifier_sticky; - kbd->key_modifier_sticky = 0; - } - } - } - kbd->active = 1; - } else { - kbd->active = 0; - } - - return kbd->active; -} - -uint8_t eve_kbd_draw(EVEKbd *kbd) { - if (kbd->active) { - int x = kbd->g.x; - int y = kbd->g.y; - int w = kbd->g.w; - int row_h = kbd->g.h / 5; - int key_w = (w - 9 * KEY_SPACERX) / 10 + 1; - int mod_w = key_w + key_w / 2; - int key_h = row_h - KEY_SPACERY; - - eve_cmd_dl(SAVE_CONTEXT()); - eve_cmd(CMD_KEYS, "hhhhhhs", x, y + row_h * 0, w, key_h, KEY_FONT, kbd->key_down, kbd->key_modifier & (FLAG_FN | FLAG_SHIFT) ? "!@#$%^&*()" : (kbd->key_modifier & FLAG_CTRL ? " @[\\]^_? " : "1234567890")); - eve_cmd(CMD_KEYS, "hhhhhhs", x, y + row_h * 1, w, key_h, KEY_FONT, kbd->key_down, kbd->key_modifier & FLAG_FN ? "-_=+[]{}\\|" : kbd->key_modifier & (FLAG_SHIFT | FLAG_CTRL) ? "QWERTYUIOP" : "qwertyuiop"); - eve_cmd(CMD_KEYS, "hhhhhhs", x + key_w / 2, y + row_h * 2, w - key_w, key_h, KEY_FONT, kbd->key_down, kbd->key_modifier & FLAG_FN ? "`~ ;:'\"" : kbd->key_modifier & (FLAG_SHIFT | FLAG_CTRL) ? "ASDFGHJKL" : "asdfghjkl"); - eve_cmd(CMD_KEYS, "hhhhhhs", x + mod_w + KEY_SPACERX, y + row_h * 3, w - 2 * (mod_w + KEY_SPACERX), key_h, KEY_FONT, kbd->key_down, kbd->key_modifier & FLAG_FN ? " ,.<>/?" : kbd->key_modifier & (FLAG_SHIFT | FLAG_CTRL) ? "ZXCVBNM" : "zxcvbnm"); - eve_cmd_dl(TAG(TAG_SHIFT)); - eve_cmd(CMD_BUTTON, "hhhhhhs", x, y + row_h * 3, mod_w, key_h, MOD_FONT, kbd->key_modifier & FLAG_SHIFT ? EVE_OPT_FLAT : 0, "shift"); - eve_cmd_dl(TAG(KEY_BS)); - eve_cmd(CMD_BUTTON, "hhhhhhs", x + w - mod_w, y + row_h * 3, mod_w, key_h, MOD_FONT, kbd->key_down == KEY_BS ? EVE_OPT_FLAT : 0, "del"); - eve_cmd_dl(TAG(TAG_FN)); - eve_cmd(CMD_BUTTON, "hhhhhhs", x, y + row_h * 4, mod_w, key_h, MOD_FONT, kbd->key_modifier & FLAG_FN ? EVE_OPT_FLAT : 0, "fn"); - eve_cmd_dl(TAG(TAG_CTRL)); - eve_cmd(CMD_BUTTON, "hhhhhhs", x + mod_w + KEY_SPACERX, y + row_h * 4, mod_w, key_h, MOD_FONT, kbd->key_modifier & FLAG_CTRL ? EVE_OPT_FLAT : 0, "ctrl"); - eve_cmd_dl(TAG(' ')); - eve_cmd(CMD_BUTTON, "hhhhhhs", x + 2 * (mod_w + KEY_SPACERX), y + row_h * 4, w - 3 * (mod_w + KEY_SPACERX), key_h, MOD_FONT, kbd->key_down == ' ' ? EVE_OPT_FLAT : 0, ""); - eve_cmd_dl(TAG(KEY_RET)); - eve_cmd(CMD_BUTTON, "hhhhhhs", x + w - mod_w, y + row_h * 4, mod_w, key_h, MOD_FONT, kbd->key_down == KEY_RET ? EVE_OPT_FLAT : 0, "ret"); - eve_cmd_dl(RESTORE_CONTEXT()); - } else { - eve_cmd(CMD_APPEND, "ww", kbd->mem_addr, kbd->mem_size); - } - - return 0x80; -} diff --git a/code/fe310/eos/eve/eve_kbd.h b/code/fe310/eos/eve/eve_kbd.h deleted file mode 100644 index b27f54d..0000000 --- a/code/fe310/eos/eve/eve_kbd.h +++ /dev/null @@ -1,22 +0,0 @@ -#include <stdint.h> - -typedef void (*eve_kbd_input_handler_t) (void *, int); - -typedef struct EVEKbd { - EVERect g; - uint32_t mem_addr; - uint16_t mem_size; - uint8_t key_count; - uint8_t key_down; - uint8_t key_modifier; - uint8_t key_modifier_sticky; - uint8_t key_modifier_lock; - char active; - eve_kbd_input_handler_t putc; - void *param; -} EVEKbd; - -void eve_kbd_init(EVEKbd *kbd, EVERect *g, uint32_t mem_addr, uint32_t *mem_next); -void eve_kbd_set_handler(EVEKbd *kbd, eve_kbd_input_handler_t putc, void *param); -int eve_kbd_touch(EVEKbd *kbd, uint8_t tag0, int touch_idx); -uint8_t eve_kbd_draw(EVEKbd *kbd); diff --git a/code/fe310/eos/eve/eve_platform.c b/code/fe310/eos/eve/eve_platform.c deleted file mode 100644 index e64d326..0000000 --- a/code/fe310/eos/eve/eve_platform.c +++ /dev/null @@ -1,63 +0,0 @@ -#include <stdlib.h> - -#include "platform.h" - -#include "eos.h" -#include "interrupt.h" -#include "event.h" -#include "eve.h" -#include "eve_platform.h" - -#include "irq_def.h" - -static void handle_time(unsigned char type) { - eos_spi_dev_start(EOS_DEV_DISP); - eve_handle_time(); - eos_spi_dev_stop(); -} - -static void handle_evt(unsigned char type, unsigned char *buffer, uint16_t len) { - eos_spi_dev_start(EOS_DEV_DISP); - eve_handle_touch(); - eos_spi_dev_stop(); - - GPIO_REG(GPIO_LOW_IP) = (1 << EVE_PIN_INTR); - GPIO_REG(GPIO_LOW_IE) |= (1 << EVE_PIN_INTR); -} - -static void handle_intr(void) { - GPIO_REG(GPIO_LOW_IE) &= ~(1 << EVE_PIN_INTR); - eos_evtq_push_isr(EOS_EVT_UI | EVE_ETYPE_INTR, NULL, 0); - return; -} - -void eve_time_sleep(uint32_t ms) { - eos_time_sleep(ms); -} - -void eve_timer_set(uint32_t ms) { - eos_timer_set(ms, EOS_TIMER_ETYPE_UI); -} - -void eve_timer_clear(void) { - eos_timer_clear(EOS_TIMER_ETYPE_UI); -} - -uint64_t eve_time_get_tick(void) { - return eos_time_get_tick(); -} - -void eve_platform_init(void) { - eos_evtq_set_handler(EOS_EVT_UI, handle_evt); - eos_timer_set_handler(EOS_TIMER_ETYPE_UI, handle_time); - - GPIO_REG(GPIO_INPUT_EN) |= (1 << EVE_PIN_INTR); - GPIO_REG(GPIO_OUTPUT_EN) &= ~(1 << EVE_PIN_INTR); - GPIO_REG(GPIO_PULLUP_EN) &= ~(1 << EVE_PIN_INTR); - GPIO_REG(GPIO_OUTPUT_XOR) &= ~(1 << EVE_PIN_INTR); - - GPIO_REG(GPIO_LOW_IE) |= (1 << EVE_PIN_INTR); - eos_intr_set(INT_GPIO_BASE + EVE_PIN_INTR, IRQ_PRIORITY_UI, handle_intr); - - eos_spi_dev_set_div(EOS_DEV_DISP, 4); -} diff --git a/code/fe310/eos/eve/eve_platform.h b/code/fe310/eos/eve/eve_platform.h deleted file mode 100644 index 41ec6b4..0000000 --- a/code/fe310/eos/eve/eve_platform.h +++ /dev/null @@ -1,27 +0,0 @@ -#include <stdint.h> - -#include "../spi.h" -#include "../timer.h" - -#define EVE_ETYPE_INTR 1 -#define EVE_PIN_INTR 0 - -#define EVE_RTC_FREQ EOS_TIMER_RTC_FREQ - -#define EVE_SPI_FLAG_BSWAP EOS_SPI_FLAG_BSWAP -#define EVE_SPI_FLAG_TX EOS_SPI_FLAG_TX - -#define eve_spi_cs_set eos_spi_cs_set -#define eve_spi_cs_clear eos_spi_cs_clear -#define eve_spi_flush eos_spi_flush -#define eve_spi_xchg8 eos_spi_xchg8 -#define eve_spi_xchg16 eos_spi_xchg16 -#define eve_spi_xchg24 eos_spi_xchg24 -#define eve_spi_xchg32 eos_spi_xchg32 - -void eve_time_sleep(uint32_t ms); -void eve_timer_set(uint32_t ms); -void eve_timer_clear(void); -uint64_t eve_time_get_tick(void); - -void eve_platform_init(void); diff --git a/code/fe310/eos/eve/eve_text.c b/code/fe310/eos/eve/eve_text.c deleted file mode 100644 index 2ad4f6f..0000000 --- a/code/fe310/eos/eve/eve_text.c +++ /dev/null @@ -1,199 +0,0 @@ -#include <stdlib.h> -#include <string.h> - -#include "eve.h" -#include "eve_text.h" - -#define TEXT_ATTR 0x0A -#define TEXT_CRSR 0x02DB - -#define LINE_IDX_ADD(l1,l2,s) (((((l1) + (l2)) % (s)) + (s)) % (s)) -#define LINE_IDX_SUB(l1,l2,s) (((((l1) - (l2)) % (s)) + (s)) % (s)) - -#define LINE_IDX_LTE(l1,l2,s,h) (LINE_IDX_SUB(l2,l1,s) <= (s) - (h)) -#define LINE_IDX_DIFF(l1,l2,s) ((l1) > (l2) ? (l1) - (l2) : (s) + (l1) - (l2)) - -static void scroll1(EVEText *box) { - box->line0 = (box->line0 + 1) % box->line_size; - eve_cmd(CMD_MEMSET, "www", box->mem_addr + box->ch_idx, 0x0, box->w * 2); - eve_cmd_exec(1); - box->dirty = 1; -} - -void eve_text_init(EVEText *box, EVERect *g, uint16_t w, uint16_t h, uint8_t tag, uint16_t line_size, uint32_t mem_addr, uint32_t *mem_next) { - double scale_x, scale_y; - - if (g->w == 0) { - g->w = w * 8; - } - if (g->h == 0) { - g->h = h * 16; - } - - scale_x = (double)g->w / (w * 8); - scale_y = (double)g->h / (h * 16); - box->g = *g; - box->w = w; - box->h = h; - box->tag = tag; - box->transform_a = 256 / scale_x; - box->transform_e = 256 / scale_y; - box->ch_w = scale_x * 8; - box->ch_h = scale_y * 16; - box->dl_size = 17; - box->mem_addr = mem_addr; - box->line_size = line_size; - box->line0 = 0; - box->line_top = -1; - box->line_top0 = -1; - box->ch_idx = 0; - if (box->transform_a != 256) { - box->dl_size += 1; - } - if (box->transform_e != 256) { - box->dl_size += 1; - } - - eve_touch_set_opt(tag, EVE_TOUCH_OPT_TRACK); - - eve_cmd(CMD_MEMSET, "www", mem_addr, 0x0, box->w * 2 * box->line_size); - eve_cmd_exec(1); - - eve_text_update(box); - *mem_next = box->mem_addr + box->w * 2 * box->line_size + box->dl_size * 4; -} - -int eve_text_touch(EVEText *box, uint8_t tag0, int touch_idx) { - EVETouch *t; - uint16_t evt; - int ret = 0; - - t = eve_touch_evt(tag0, touch_idx, box->tag, 1, &evt); - if (t && evt) { - if ((evt & EVE_TOUCH_ETYPE_TRACK_START) && (box->line_top < 0)) { - box->line_top = box->line0; - box->line_top0 = box->line0; - } - if ((evt & EVE_TOUCH_ETYPE_TRACK) && (box->line_top0 >=0)) { - int line = LINE_IDX_ADD(box->line_top0, (t->y0 - t->y) / box->ch_h, box->line_size); - if (LINE_IDX_LTE(line, box->line0, box->line_size, box->h)) { - box->line_top = line; - box->dirty = 1; - } - } - if (evt & EVE_TOUCH_ETYPE_TRACK_STOP) { - box->line_top0 = box->line_top; - } - ret = 1; - } else if (box->line_top >= 0) { - box->line_top = -1; - box->line_top0 = -1; - box->dirty = 1; - } - return ret; -} - -uint8_t eve_text_draw(EVEText *box) { - if (box->dirty) { - eve_text_update(box); - box->dirty = 0; - } - eve_cmd(CMD_APPEND, "ww", box->mem_addr + box->w * 2 * box->line_size, box->dl_size * 4); - return box->tag; -} - -int eve_text_putc(EVEText *box, int c) { - int line_c, line_n; - - switch (c) { - case '\b': - eve_text_backspace(box); - break; - case '\r': - case '\n': - eve_text_newline(box); - break; - default: - line_c = box->ch_idx / 2 / box->w; - - eve_write16(box->mem_addr + box->ch_idx, 0x0200 | (c & 0xff)); - box->ch_idx = (box->ch_idx + 2) % (box->line_size * box->w * 2); - eve_write16(box->mem_addr + box->ch_idx, TEXT_CRSR); - - line_n = box->ch_idx / 2 / box->w; - if ((line_c != line_n) && (LINE_IDX_DIFF(line_n, box->line0, box->line_size) == box->h)) scroll1(box); - break; - } - return EVE_OK; -} - -void eve_text_update(EVEText *box) { - int text_h1; - int text_h2; - int line_top; - - line_top = box->line_top >= 0 ? box->line_top : box->line0; - - if (line_top + box->h > box->line_size) { - text_h1 = box->line_size - line_top; - text_h2 = box->h - text_h1; - } else { - text_h1 = box->h; - text_h2 = 0; - } - eve_dl_start(box->mem_addr + box->w * 2 * box->line_size); - - eve_dl_write(SAVE_CONTEXT()); - eve_dl_write(BEGIN(EVE_BITMAPS)); - eve_dl_write(TAG(box->tag)); - eve_dl_write(VERTEX_FORMAT(0)); - eve_dl_write(BITMAP_HANDLE(15)); - if (box->transform_a != 256) { - eve_dl_write(BITMAP_TRANSFORM_A(box->transform_a)); - } - if (box->transform_e != 256) { - eve_dl_write(BITMAP_TRANSFORM_E(box->transform_e)); - } - eve_dl_write(BITMAP_SOURCE(box->mem_addr + line_top * box->w * 2)); - eve_dl_write(BITMAP_LAYOUT(EVE_TEXTVGA, box->w * 2, text_h1)); - eve_dl_write(BITMAP_SIZE(EVE_NEAREST, EVE_BORDER, EVE_BORDER, box->w * box->ch_w, text_h1 * box->ch_h)); - eve_dl_write(BITMAP_SIZE_H(box->w * box->ch_w, text_h1 * box->ch_h)); - eve_dl_write(VERTEX2F(box->g.x, box->g.y)); - - if (text_h2) { - eve_dl_write(BITMAP_SOURCE(box->mem_addr)); - eve_dl_write(BITMAP_LAYOUT(EVE_TEXTVGA, box->w * 2, text_h2)); - eve_dl_write(BITMAP_SIZE(EVE_NEAREST, EVE_BORDER, EVE_BORDER, box->w * box->ch_w, text_h2 * box->ch_h)); - eve_dl_write(BITMAP_SIZE_H(box->w * box->ch_w, text_h2 * box->ch_h)); - eve_dl_write(VERTEX2F(box->g.x, box->g.y + text_h1 * box->ch_h)); - } else { - eve_dl_write(NOP()); - eve_dl_write(NOP()); - eve_dl_write(NOP()); - eve_dl_write(NOP()); - eve_dl_write(NOP()); - } - - eve_dl_write(END()); - eve_dl_write(RESTORE_CONTEXT()); -} - -void eve_text_newline(EVEText *box) { - int line = (box->ch_idx / 2 / box->w + 1) % box->line_size; - - eve_write16(box->mem_addr + box->ch_idx, 0); - box->ch_idx = line * box->w * 2; - if (LINE_IDX_DIFF(line, box->line0, box->line_size) == box->h) scroll1(box); - eve_write16(box->mem_addr + box->ch_idx, TEXT_CRSR); -} - -void eve_text_backspace(EVEText *box) { - uint16_t c; - - eve_write16(box->mem_addr + box->ch_idx, 0); - box->ch_idx = (box->ch_idx - 2) % (box->line_size * box->w * 2); - if (eve_read16(box->mem_addr + box->ch_idx) == 0) { - box->ch_idx = (box->ch_idx + 2) % (box->line_size * box->w * 2); - } - eve_write16(box->mem_addr + box->ch_idx, TEXT_CRSR); -} diff --git a/code/fe310/eos/eve/eve_text.h b/code/fe310/eos/eve/eve_text.h deleted file mode 100644 index 141816c..0000000 --- a/code/fe310/eos/eve/eve_text.h +++ /dev/null @@ -1,28 +0,0 @@ -#include <stdint.h> - -typedef struct EVEText { - EVERect g; - uint16_t w; - uint16_t h; - uint32_t mem_addr; - uint16_t line_size; - uint16_t line0; - int line_top; - int line_top0; - uint16_t ch_idx; - uint16_t transform_a; - uint16_t transform_e; - uint8_t tag; - uint8_t ch_h; - uint8_t ch_w; - uint8_t dl_size; - char dirty; -} EVEText; - -void eve_text_init(EVEText *box, EVERect *g, uint16_t w, uint16_t h, uint8_t tag, uint16_t line_size, uint32_t mem_addr, uint32_t *mem_next); -int eve_text_touch(EVEText *box, uint8_t tag0, int touch_idx); -uint8_t eve_text_draw(EVEText *box); -int eve_text_putc(EVEText *box, int c); -void eve_text_update(EVEText *box); -void eve_text_newline(EVEText *box); -void eve_text_backspace(EVEText *box); diff --git a/code/fe310/eos/eve/eve_touch.c b/code/fe310/eos/eve/eve_touch.c deleted file mode 100644 index a6db581..0000000 --- a/code/fe310/eos/eve/eve_touch.c +++ /dev/null @@ -1,396 +0,0 @@ -#include <stdlib.h> -#include <string.h> - -#include "eve.h" - -#define EVE_THRESHOLD_X 5 -#define EVE_THRESHOLD_Y 5 -#define EVE_TIMEOUT_TAP 1000 -#define EVE_TIMEOUT_TRACK 20 -#define EVE_TRAVG 3 - -#define EVE_NOTOUCH 0x80000000 - -#define EVE_MAX_TOUCH 5 - -static int _intr_mask = EVE_INT_TAG | EVE_INT_TOUCH; -static int _multitouch; -static uint8_t _tag0; - -static EVETouch _touch[EVE_MAX_TOUCH]; -static EVETouchTimer _touch_timer; -static EVEExtTracker _ext_tracker; - -static eve_touch_handler_t _touch_handler; -static void *_touch_handler_param; -static uint8_t _tag_opt[256]; - -static const uint32_t _reg_touch[] = { - REG_CTOUCH_TOUCH0_XY, - REG_CTOUCH_TOUCH1_XY, - REG_CTOUCH_TOUCH2_XY, - REG_CTOUCH_TOUCH3_XY -}; - -static const uint32_t _reg_tag[] = { - REG_TOUCH_TAG, - REG_TOUCH_TAG1, - REG_TOUCH_TAG2, - REG_TOUCH_TAG3, - REG_TOUCH_TAG4 -}; - -static const uint32_t _reg_track[] = { - REG_TRACKER, - REG_TRACKER_1, - REG_TRACKER_2, - REG_TRACKER_3, - REG_TRACKER_4 -}; - -static void _touch_timer_set(uint8_t tag, uint8_t idx, uint16_t evt, int x0, int y0, uint32_t to) { - _touch_timer.tag = tag; - _touch_timer.idx = idx; - _touch_timer.evt = evt; - _touch_timer.x0 = x0; - _touch_timer.y0 = y0; - eve_timer_set(to); -} - -static void _touch_timer_clear(void) { - eve_timer_clear(); - _touch_timer.tag = 0; - _touch_timer.evt = 0; -} - -void eve_handle_touch(void) { - int i; - char touch_ex = 0; - char int_ccomplete = 0; - uint8_t tag0 = _tag0; - uint8_t touch_last = 0; - uint8_t flags = eve_read8(REG_INT_FLAGS) & _intr_mask; - - if (!_multitouch && (flags & EVE_INT_TOUCH)) _multitouch = 1; - for (i=0; i<EVE_MAX_TOUCH; i++) { - uint8_t touch_tag; - uint32_t touch_xy; - uint64_t now = 0; - EVETouch *touch = &_touch[i]; - - touch->evt = 0; - touch_xy = i < 4 ? eve_read32(_reg_touch[i]) : (((uint32_t)eve_read16(REG_CTOUCH_TOUCH4_X) << 16) | eve_read16(REG_CTOUCH_TOUCH4_Y)); - - if (touch_xy != 0x80008000) { - int16_t touch_x = touch_xy >> 16; - int16_t touch_y = touch_xy & 0xffff; - now = eve_time_get_tick(); - if (touch->x == EVE_NOTOUCH) { - uint16_t _evt = 0; - uint16_t _eevt = 0; - - if (!_tag0 && _touch_timer.tag) { - if (_touch_timer.evt & EVE_TOUCH_ETYPE_TAP1) { - int dx = touch_x - touch->x0; - int dy = touch_y - touch->y0; - dx = dx < 0 ? -dx : dx; - dy = dy < 0 ? -dy : dy; - if ((dx > EVE_THRESHOLD_X) || (dy > EVE_THRESHOLD_Y)) { - touch->evt |= EVE_TOUCH_ETYPE_TAP1; - } else { - _evt |= EVE_TOUCH_ETYPE_TAP2; - _eevt |= EVE_TOUCH_EETYPE_TAP2; - } - } - if (_touch_timer.evt & EVE_TOUCH_ETYPE_TRACK) { - touch->evt |= EVE_TOUCH_ETYPE_TRACK_STOP; - if (_ext_tracker.stop) _ext_tracker.stop(&_touch_timer, touch); - } - if (_touch_handler && touch->evt) { - _touch_handler(_touch_handler_param, _touch_timer.tag, i); - } - _touch_timer_clear(); - } - touch->evt = EVE_TOUCH_ETYPE_POINT | _eevt; - touch->eevt = _eevt; - touch->tag0 = 0; - touch->tag = 0; - touch->tag_up = 0; - touch->tracker.tag = 0; - touch->tracker.track = 0; - touch->tracker.val = 0; - touch->t = 0; - touch->vx = 0; - touch->vy = 0; - touch->x0 = touch_x; - touch->y0 = touch_y; - } else if (touch->t) { - int dt = now - touch->t; - int vx = ((int)touch_x - touch->x) * (int)(EVE_RTC_FREQ) / dt; - int vy = ((int)touch_y - touch->y) * (int)(EVE_RTC_FREQ) / dt; - touch->vx = touch->vx ? (vx + touch->vx * EVE_TRAVG) / (EVE_TRAVG + 1) : vx; - touch->vy = touch->vy ? (vy + touch->vy * EVE_TRAVG) / (EVE_TRAVG + 1) : vy; - touch->t = now; - } - touch->x = touch_x; - touch->y = touch_y; - if (_multitouch || (flags & EVE_INT_TAG)) { - touch_tag = eve_read8(_reg_tag[i]); - } else { - touch_tag = touch->tag; - } - touch_ex = 1; - } else { - touch_tag = 0; - if (touch->x != EVE_NOTOUCH) { - touch->evt |= EVE_TOUCH_ETYPE_POINT_UP; - if (_touch_timer.tag && (i == 0)) { - _touch_timer.evt &= ~EVE_TOUCH_ETYPE_LPRESS; - if (!_touch_timer.evt) _touch_timer_clear(); - } - if (touch->tracker.tag && touch->tracker.track) { - if (!_touch_timer.tag && (_tag_opt[touch->tracker.tag] & EVE_TOUCH_OPT_TRACK_EXT)) { - _touch_timer_set(touch->tracker.tag, i, EVE_TOUCH_ETYPE_TRACK, touch->x, touch->y, EVE_TIMEOUT_TRACK); - if (_ext_tracker.init) _ext_tracker.init(&_touch_timer, touch); - } else { - touch->evt |= EVE_TOUCH_ETYPE_TRACK_STOP; - } - } - touch->x = EVE_NOTOUCH; - touch->y = EVE_NOTOUCH; - } - } - if (touch_tag != touch->tag) { - if (touch_tag) { - if (!touch->tag0) { - touch->tag0 = touch_tag; - if (_tag_opt[touch_tag] & EVE_TOUCH_OPT_TRACK_MASK) { - touch->tracker.tag = touch_tag; - } - if (touch->tracker.tag && !(_tag_opt[touch->tracker.tag] & EVE_TOUCH_OPT_TRACK_XY)) { - touch->tracker.track = 1; - touch->evt |= EVE_TOUCH_ETYPE_TRACK_START; - touch->t = now; - } - if (!_tag0 && (_tag_opt[touch_tag] & EVE_TOUCH_OPT_TIMER_MASK)) { - uint16_t _evt = 0; - - if (_tag_opt[touch_tag] & EVE_TOUCH_OPT_LPRESS) _evt |= EVE_TOUCH_ETYPE_LPRESS; - if (_tag_opt[touch_tag] & EVE_TOUCH_OPT_DTAP) _evt |= EVE_TOUCH_ETYPE_TAP1; - _touch_timer_set(touch_tag, 0, _evt, 0, 0, EVE_TIMEOUT_TAP); - } - } - if (!_tag0) _tag0 = tag0 = touch_tag; - } - touch->tag_up = touch->tag; - if (touch->tag_up) touch->evt |= EVE_TOUCH_ETYPE_TAG_UP; - touch->tag = touch_tag; - if (touch->tag) touch->evt |= EVE_TOUCH_ETYPE_TAG; - } - if (touch_xy != 0x80008000) { - char _track = touch->tracker.tag && !touch->tracker.track; - char _timer = _touch_timer.tag && (_touch_timer.evt & EVE_TOUCH_ETYPE_TIMER_MASK) && (i == 0); - if (_track || _timer) { - int dx = touch->x - touch->x0; - int dy = touch->y - touch->y0; - dx = dx < 0 ? -dx : dx; - dy = dy < 0 ? -dy : dy; - if (_track) { - if ((dx > EVE_THRESHOLD_X) && !(_tag_opt[touch->tracker.tag] & EVE_TOUCH_OPT_TRACK_X)) { - touch->tracker.tag = 0; - } - if ((dy > EVE_THRESHOLD_Y) && !(_tag_opt[touch->tracker.tag] & EVE_TOUCH_OPT_TRACK_Y)) { - touch->tracker.tag = 0; - } - if (touch->tracker.tag && ((dx > EVE_THRESHOLD_X) || (dy > EVE_THRESHOLD_Y))) { - if (dx > EVE_THRESHOLD_X) { - touch->eevt |= touch->x > touch->x0 ? EVE_TOUCH_EETYPE_TRACK_RIGHT : EVE_TOUCH_EETYPE_TRACK_LEFT; - } - if (dy > EVE_THRESHOLD_Y) { - touch->eevt |= touch->y > touch->y0 ? EVE_TOUCH_EETYPE_TRACK_DOWN : EVE_TOUCH_EETYPE_TRACK_UP; - } - touch->tracker.track = 1; - touch->evt |= EVE_TOUCH_ETYPE_TRACK_START; - touch->t = now; - } - } - if (_timer && ((dx > EVE_THRESHOLD_X) || (dy > EVE_THRESHOLD_Y))) { - _touch_timer.evt &= ~EVE_TOUCH_ETYPE_TIMER_MASK; - if (!_touch_timer.evt) _touch_timer_clear(); - } - } - if (touch->tracker.tag && touch->tracker.track) { - touch->evt |= _tag_opt[touch->tracker.tag] & EVE_TOUCH_OPT_TRACK_MASK; - } - if (touch->evt & EVE_TOUCH_ETYPE_TRACK_REG) { - uint32_t touch_track = eve_read32(_reg_track[i]); - if (touch->tracker.tag == (touch_track & 0xff)) { - touch->tracker.val = touch_track >> 16; - } else { - touch->evt &= ~EVE_TOUCH_ETYPE_TRACK_REG; - } - } - if (touch->tracker.tag || _touch_timer.tag) int_ccomplete = 1; - } - if (touch->evt) touch_last = i + 1; - if (!_multitouch) break; - } - - if (!touch_ex) { - _tag0 = 0; - _multitouch = 0; - } - - if (_multitouch) int_ccomplete = 1; - - if (int_ccomplete && !(_intr_mask & EVE_INT_CONVCOMPLETE)) { - _intr_mask |= EVE_INT_CONVCOMPLETE; - eve_write8(REG_INT_MASK, _intr_mask); - } - if (!int_ccomplete && (_intr_mask & EVE_INT_CONVCOMPLETE)) { - _intr_mask &= ~EVE_INT_CONVCOMPLETE; - eve_write8(REG_INT_MASK, _intr_mask); - } - - for (i=0; i<touch_last; i++) { - EVETouch *touch = &_touch[i]; - if (_touch_handler && touch->evt) { - _touch_handler(_touch_handler_param, tag0, i); - } - } -} - -void eve_handle_time(void) { - if (_touch_handler && _touch_timer.tag) { - EVETouch *touch = &_touch[_touch_timer.idx]; - - if ((_touch_timer.evt & EVE_TOUCH_ETYPE_TAP1) && (touch->x != EVE_NOTOUCH)) _touch_timer.evt &= ~EVE_TOUCH_ETYPE_TAP1; - - if (_touch_timer.evt) { - int more = 0; - int _x = touch->x; - int _y = touch->y; - - touch->evt = _touch_timer.evt; - if (touch->evt & EVE_TOUCH_ETYPE_TRACK) { - if (_ext_tracker.tick) more = _ext_tracker.tick(&_touch_timer, touch); - if (more) { - eve_timer_set(EVE_TIMEOUT_TRACK); - } else { - touch->evt |= EVE_TOUCH_ETYPE_TRACK_STOP; - if (_ext_tracker.stop) _ext_tracker.stop(&_touch_timer, touch); - } - } else if (touch->evt & EVE_TOUCH_ETYPE_LPRESS) { - touch->eevt |= EVE_TOUCH_EETYPE_LPRESS; - } - - _touch_handler(_touch_handler_param, _touch_timer.tag, _touch_timer.idx); - - if (!more) _touch_timer_clear(); - touch->x = _x; - touch->y = _y; - } else { - _touch_timer_clear(); - } - } -} - -void eve_touch_init(void) { - int i; - - for (i=0; i<EVE_MAX_TOUCH; i++) { - EVETouch *touch = &_touch[i]; - touch->x = EVE_NOTOUCH; - touch->y = EVE_NOTOUCH; - } - eve_write8(REG_INT_MASK, _intr_mask); - eve_write8(REG_INT_EN, 0x01); - while(eve_read8(REG_INT_FLAGS)); -} - -void eve_touch_set_handler(eve_touch_handler_t handler, void *param) { - _touch_handler = handler; - _touch_handler_param = param; -} - -EVETouch *eve_touch_evt(uint8_t tag0, int touch_idx, uint8_t tag_min, uint8_t tag_n, uint16_t *evt) { - int tag_max; - uint8_t _tag; - uint16_t _evt; - EVETouch *ret = NULL; - - *evt = 0; - - if ((touch_idx < 0) || (touch_idx > 4)) return ret; - if (tag_min == EVE_TAG_NOTAG) return ret; - - tag_max = tag_min + tag_n; - if ((tag0 < tag_min) || (tag0 >= tag_max)) return ret; - - ret = &_touch[touch_idx]; - _evt = ret->evt; - - *evt |= _evt & EVE_TOUCH_ETYPE_POINT_MASK; - if (_evt & EVE_TOUCH_ETYPE_TAG) { - _tag = ret->tag; - if ((_tag >= tag_min) && (_tag < tag_max)) *evt |= EVE_TOUCH_ETYPE_TAG; - } - if (_evt & EVE_TOUCH_ETYPE_TAG_UP) { - _tag = ret->tag_up; - if ((_tag >= tag_min) && (_tag < tag_max)) *evt |= EVE_TOUCH_ETYPE_TAG_UP; - } - if (_evt & EVE_TOUCH_ETYPE_TRACK_REG) { - _tag = ret->tracker.tag; - if ((_tag >= tag_min) && (_tag < tag_max)) *evt |= EVE_TOUCH_ETYPE_TRACK_REG; - } - if (_evt & EVE_TOUCH_ETYPE_TRACK_MASK) { - _tag = ret->tracker.tag; - if ((_tag >= tag_min) && (_tag < tag_max)) *evt |= _evt & EVE_TOUCH_ETYPE_TRACK_MASK; - } - if (_evt & (EVE_TOUCH_ETYPE_LPRESS | EVE_TOUCH_ETYPE_TAP1 | EVE_TOUCH_ETYPE_TAP2)) { - _tag = _touch_timer.tag; - if ((_tag >= tag_min) && (_tag < tag_max)) *evt |= _evt & (EVE_TOUCH_ETYPE_LPRESS | EVE_TOUCH_ETYPE_TAP1 | EVE_TOUCH_ETYPE_TAP2); - } - - return ret; -} - -void eve_touch_set_opt(uint8_t tag, uint8_t opt) { - _tag_opt[tag] = opt; -} - -uint8_t eve_touch_get_opt(uint8_t tag) { - return _tag_opt[tag]; -} - -void eve_touch_clear_opt(void) { - memset(_tag_opt, 0, sizeof(_tag_opt)); -} - -EVETouchTimer *eve_touch_get_timer(void) { - return &_touch_timer; -} - -void eve_etrack_set(eve_etrack_init_t init, eve_etrack_tick_t tick, eve_etrack_stop_t stop, void *param) { - _ext_tracker.init = init; - _ext_tracker.tick = tick; - _ext_tracker.stop = stop; - _touch_timer.p = param; -} - -void eve_etrack_start(int i) { - EVETouch *touch = &_touch[i]; - - _touch_timer_set(touch->tracker.tag, i, EVE_TOUCH_ETYPE_TRACK, touch->x, touch->y, EVE_TIMEOUT_TRACK); - if (_ext_tracker.init) _ext_tracker.init(&_touch_timer, touch); -} - -void eve_etrack_stop(void) { - if (_ext_tracker.stop) { - EVETouch *touch = &_touch[_touch_timer.idx]; - - touch->evt = EVE_TOUCH_ETYPE_TRACK_STOP; - _ext_tracker.stop(&_touch_timer, touch); - } - _touch_timer_clear(); -} diff --git a/code/fe310/eos/eve/eve_touch.h b/code/fe310/eos/eve/eve_touch.h deleted file mode 100644 index 9f935bc..0000000 --- a/code/fe310/eos/eve/eve_touch.h +++ /dev/null @@ -1,102 +0,0 @@ -#include <stdint.h> - -/* events */ -#define EVE_TOUCH_ETYPE_TRACK 0x0001 -#define EVE_TOUCH_ETYPE_TRACK_REG 0x0002 -#define EVE_TOUCH_ETYPE_TRACK_START 0x0004 -#define EVE_TOUCH_ETYPE_TRACK_STOP 0x0008 -#define EVE_TOUCH_ETYPE_TAG 0x0010 -#define EVE_TOUCH_ETYPE_TAG_UP 0x0020 -#define EVE_TOUCH_ETYPE_POINT 0x0040 -#define EVE_TOUCH_ETYPE_POINT_UP 0x0080 -#define EVE_TOUCH_ETYPE_LPRESS 0x0100 -#define EVE_TOUCH_ETYPE_TAP1 0x0200 -#define EVE_TOUCH_ETYPE_TAP2 0x0400 - -#define EVE_TOUCH_ETYPE_TAG_MASK (EVE_TOUCH_ETYPE_TAG | EVE_TOUCH_ETYPE_TAG_UP) -#define EVE_TOUCH_ETYPE_TAP_MASK (EVE_TOUCH_ETYPE_TAP1 | EVE_TOUCH_ETYPE_TAP2) -#define EVE_TOUCH_ETYPE_TRACK_MASK (EVE_TOUCH_ETYPE_TRACK | EVE_TOUCH_ETYPE_TRACK_START | EVE_TOUCH_ETYPE_TRACK_STOP) -#define EVE_TOUCH_ETYPE_POINT_MASK (EVE_TOUCH_ETYPE_POINT | EVE_TOUCH_ETYPE_POINT_UP) -#define EVE_TOUCH_ETYPE_TIMER_MASK (EVE_TOUCH_OPT_LPRESS | EVE_TOUCH_OPT_DTAP) - -/* extended events */ -#define EVE_TOUCH_EETYPE_LPRESS 0x0001 -#define EVE_TOUCH_EETYPE_TAP2 0x0002 - -#define EVE_TOUCH_EETYPE_TRACK_LEFT 0x1000 -#define EVE_TOUCH_EETYPE_TRACK_RIGHT 0x2000 -#define EVE_TOUCH_EETYPE_TRACK_UP 0x4000 -#define EVE_TOUCH_EETYPE_TRACK_DOWN 0x8000 - -#define EVE_TOUCH_EETYPE_TRACK_X (EVE_TOUCH_EETYPE_TRACK_LEFT | EVE_TOUCH_EETYPE_TRACK_RIGHT) -#define EVE_TOUCH_EETYPE_TRACK_Y (EVE_TOUCH_EETYPE_TRACK_UP | EVE_TOUCH_EETYPE_TRACK_DOWN) -#define EVE_TOUCH_EETYPE_TRACK_XY (EVE_TOUCH_EETYPE_TRACK_X | EVE_TOUCH_EETYPE_TRACK_Y) - -/* tag options */ -#define EVE_TOUCH_OPT_TRACK EVE_TOUCH_ETYPE_TRACK -#define EVE_TOUCH_OPT_TRACK_REG EVE_TOUCH_ETYPE_TRACK_REG -#define EVE_TOUCH_OPT_TRACK_X 0x04 -#define EVE_TOUCH_OPT_TRACK_Y 0x08 -#define EVE_TOUCH_OPT_TRACK_EXT 0x10 -#define EVE_TOUCH_OPT_LPRESS 0x40 -#define EVE_TOUCH_OPT_DTAP 0x80 - -#define EVE_TOUCH_OPT_TRACK_XY (EVE_TOUCH_OPT_TRACK_X | EVE_TOUCH_OPT_TRACK_Y) -#define EVE_TOUCH_OPT_TRACK_MASK (EVE_TOUCH_OPT_TRACK | EVE_TOUCH_OPT_TRACK_REG) -#define EVE_TOUCH_OPT_TIMER_MASK (EVE_TOUCH_OPT_LPRESS | EVE_TOUCH_OPT_DTAP) - -typedef void (*eve_touch_handler_t) (void *, uint8_t, int); - -typedef struct EVETouch { - int x; - int y; - int vx; - int vy; - int x0; - int y0; - uint64_t t; - uint16_t evt; - uint16_t eevt; - uint8_t tag0; - uint8_t tag; - uint8_t tag_up; - struct { - uint8_t tag; - uint8_t track; - uint16_t val; - } tracker; -} EVETouch; - -typedef struct EVETouchTimer { - uint8_t tag; - uint8_t idx; - uint16_t evt; - int x0; - int y0; - void *p; -} EVETouchTimer; - -void eve_handle_touch(void); -void eve_handle_time(void); - -void eve_touch_init(void); -void eve_touch_set_handler(eve_touch_handler_t handler, void *handler_param); -EVETouch *eve_touch_evt(uint8_t tag0, int touch_idx, uint8_t tag_min, uint8_t tag_n, uint16_t *evt); -void eve_touch_set_opt(uint8_t tag, uint8_t opt); -uint8_t eve_touch_get_opt(uint8_t tag); -void eve_touch_clear_opt(void); -EVETouchTimer *eve_touch_get_timer(void); - -typedef void (*eve_etrack_init_t) (EVETouchTimer *, EVETouch *); -typedef int (*eve_etrack_tick_t) (EVETouchTimer *, EVETouch *); -typedef void (*eve_etrack_stop_t) (EVETouchTimer *, EVETouch *); - -typedef struct EVEExtTracker { - eve_etrack_init_t init; - eve_etrack_tick_t tick; - eve_etrack_stop_t stop; -} EVEExtTracker; - -void eve_etrack_set(eve_etrack_init_t init, eve_etrack_tick_t tick, eve_etrack_stop_t stop, void *param); -void eve_etrack_start(int i); -void eve_etrack_stop(void); diff --git a/code/fe310/eos/eve/eve_track.c b/code/fe310/eos/eve/eve_track.c deleted file mode 100644 index 97ef72b..0000000 --- a/code/fe310/eos/eve/eve_track.c +++ /dev/null @@ -1,77 +0,0 @@ -#include <stdlib.h> -#include <math.h> - -#include "eve.h" - -void eve_track_init(void) { - eve_etrack_set(eve_track_inert_init, eve_track_inert_tick, NULL, NULL); -} - -void eve_track_set(uint8_t type, void *param) { - switch (type) { - case EVE_TRACK_TYPE_INERT: - eve_etrack_set(eve_track_inert_init, eve_track_inert_tick, NULL, NULL); - break; - case EVE_TRACK_TYPE_OSC: - eve_etrack_set(NULL, eve_track_osc_tick, NULL, param); - break; - default: - break; - } -} - -void eve_track_inert_init(EVETouchTimer *timer, EVETouch *touch) { - double d = sqrt(touch->vx * touch->vx + touch->vy * touch->vy); - int fc = (double)(EVE_RTC_FREQ) * d / EVE_TRACK_FRICTION; - - timer->p = (void *)fc; -} - -int eve_track_inert_tick(EVETouchTimer *timer, EVETouch *touch) { - int dt = eve_time_get_tick() - touch->t; - int fc = (int)timer->p; - int more = 1; - - if (dt >= fc / 2) { - dt = fc / 2; - more = 0; - } - touch->x = timer->x0 + (touch->vx * dt - touch->vx * dt / fc * dt) / (int)(EVE_RTC_FREQ); - touch->y = timer->y0 + (touch->vy * dt - touch->vy * dt / fc * dt) / (int)(EVE_RTC_FREQ); - return more; -} - -void eve_track_osc_init(EVETrackOsc *p, int x, int y, uint32_t T, double d, uint32_t t_max) { - double f0 = 2 * M_PI / (T * EVE_RTC_FREQ / 1000); - - if (d < 0) d = 0; - if (d > 1) d = 1; - p->x = x; - p->y = y; - p->f = d ? f0 * sqrt(1 - d * d) : f0; - p->d = d; - p->a = -d * f0; - p->t_max = t_max; -} - -int eve_track_osc_tick(EVETouchTimer *timer, EVETouch *touch) { - EVETrackOsc *p = (EVETrackOsc *)timer->p; - int dt = eve_time_get_tick() - touch->t; - int ax = timer->x0 - p->x; - int ay = timer->y0 - p->y; - int more = 1; - - if (p->t_max && (dt >= p->t_max)) { - dt = p->t_max; - more = 0; - } - if (p->d) { - double e = exp(p->a * dt); - ax = ax * e; - ay = ay * e; - if ((ax == 0) && (ay == 0)) more = 0; - } - touch->x = p->x + ax * cos(p->f * dt); - touch->y = p->y + ay * cos(p->f * dt); - return more; -} diff --git a/code/fe310/eos/eve/eve_track.h b/code/fe310/eos/eve/eve_track.h deleted file mode 100644 index a5fd113..0000000 --- a/code/fe310/eos/eve/eve_track.h +++ /dev/null @@ -1,22 +0,0 @@ -#include <stdint.h> - -#define EVE_TRACK_TYPE_INERT 1 -#define EVE_TRACK_TYPE_OSC 2 -#define EVE_TRACK_FRICTION 500 - -typedef struct EVETrackOsc { - int x; - int y; - double f; - double d; - double a; - uint32_t t_max; -} EVETrackOsc; - -void eve_track_init(void); -void eve_track_set(uint8_t type, void *param); - -void eve_track_inert_init(EVETouchTimer *timer, EVETouch *touch); -int eve_track_inert_tick(EVETouchTimer *timer, EVETouch *touch); -void eve_track_osc_init(EVETrackOsc *p, int x, int y, uint32_t T, double d, uint32_t t_max); -int eve_track_osc_tick(EVETouchTimer *timer, EVETouch *touch); diff --git a/code/fe310/eos/eve/screen/Makefile b/code/fe310/eos/eve/screen/Makefile deleted file mode 100644 index b6cb393..0000000 --- a/code/fe310/eos/eve/screen/Makefile +++ /dev/null @@ -1,17 +0,0 @@ -include ../../../common.mk - -CFLAGS += -I.. -I../.. - -obj = font.o screen.o window.o kbdwin.o page.o form.o - - -%.o: %.c %.h - $(CC) $(CFLAGS) -c $< - -%.o: %.S - $(CC) $(CFLAGS) -c $< - -all: $(obj) - -clean: - rm -f *.o
\ No newline at end of file diff --git a/code/fe310/eos/eve/screen/font.c b/code/fe310/eos/eve/screen/font.c deleted file mode 100644 index da02983..0000000 --- a/code/fe310/eos/eve/screen/font.c +++ /dev/null @@ -1,61 +0,0 @@ -#include <stdlib.h> - -#include "eve.h" -#include "unicode.h" - -#include "font.h" - -void eve_font_init(EVEFont *font, uint8_t font_id) { - uint32_t p; - - p = eve_read32(EVE_ROM_FONT_ADDR); - p += (148 * (font_id - 16)); - font->id = font_id; - font->w = eve_read32(p + 136); - font->h = eve_read32(p + 140); - eve_readb(p, font->w_ch, 128); -} - -uint8_t eve_font_ch_w(EVEFont *font, utf32_t ch) { - if (ch < 128) return font->w_ch[ch]; - return 0; -} - -uint16_t eve_font_str_w(EVEFont *font, utf8_t *str) { - uint16_t r = 0; - utf32_t ch; - uint8_t ch_w; - uint8_t ch_l; - - if (str == NULL) return 0; - - while (*str) { - ch_l = utf8_dec(str, &ch); - ch_w = eve_font_ch_w(font, ch); - r += ch_w; - str += ch_l; - } - - return r; -} - -uint16_t eve_font_buf_w(EVEFont *font, utf8_t *buf, uint16_t buf_len) { - int i = 0; - uint16_t r = 0; - utf32_t ch; - uint8_t ch_w; - uint8_t ch_l; - - while (i < buf_len) { - ch_l = utf8_dec(buf + i, &ch); - ch_w = eve_font_ch_w(font, ch); - r += ch_w; - i += ch_l; - } - - return r; -} - -uint8_t eve_font_h(EVEFont *font) { - return font->h; -}
\ No newline at end of file diff --git a/code/fe310/eos/eve/screen/font.h b/code/fe310/eos/eve/screen/font.h deleted file mode 100644 index aff038c..0000000 --- a/code/fe310/eos/eve/screen/font.h +++ /dev/null @@ -1,14 +0,0 @@ -#include <stdint.h> - -typedef struct EVEFont { - uint8_t id; - uint8_t w; - uint8_t h; - uint8_t w_ch[128]; -} EVEFont; - -void eve_font_init(EVEFont *font, uint8_t font_id); -uint8_t eve_font_ch_w(EVEFont *font, utf32_t ch); -uint16_t eve_font_str_w(EVEFont *font, utf8_t *str); -uint16_t eve_font_buf_w(EVEFont *font, utf8_t *buf, uint16_t buf_len); -uint8_t eve_font_h(EVEFont *font); diff --git a/code/fe310/eos/eve/screen/form.c b/code/fe310/eos/eve/screen/form.c deleted file mode 100644 index f7d37ee..0000000 --- a/code/fe310/eos/eve/screen/form.c +++ /dev/null @@ -1,109 +0,0 @@ -#include <stdlib.h> -#include <string.h> - -#include "eve.h" -#include "eve_kbd.h" -#include "unicode.h" - -#include "screen.h" -#include "window.h" -#include "page.h" -#include "font.h" -#include "form.h" - -#include "widget/label.h" -#include "widget/widget.h" - -int eve_form_init(EVEForm *form, EVEWindow *window, EVEWidget *widget, uint16_t widget_size, eve_page_open_t open, eve_page_close_t close) { - memset(form, 0, sizeof(EVEForm)); - eve_page_init(&form->p, window, eve_form_touch, eve_form_draw, open, close, eve_form_handle_evt, eve_form_update_g); - form->widget = widget; - form->widget_size = widget_size; - eve_form_update_g(&form->p, NULL); -} - -int eve_form_touch(EVEView *v, uint8_t tag0, int touch_idx) { - EVEForm *form = (EVEForm *)v; - EVEWidget *widget = form->widget; - int i, ret = 0; - - if (touch_idx == 0) { - EVETouch *t; - uint16_t evt; - - t = eve_touch_evt(tag0, touch_idx, form->p.v.window->tag, 1, &evt); - if (t && evt) { - eve_form_handle_evt(&form->p, NULL, t, evt, tag0, touch_idx); - if ((evt & EVE_TOUCH_ETYPE_POINT_UP) && (t->eevt == 0)) eve_page_set_focus(&form->p, NULL, NULL); - ret = 1; - } - } - for (i=0; i<form->widget_size; i++) { - if (eve_page_rect_visible(&form->p, &widget->g)) { - int r = widget->touch(widget, &form->p, tag0, touch_idx); - ret = ret || r; - } - widget = eve_widget_next(widget); - } - - return ret; -} - -uint8_t eve_form_draw(EVEView *v, uint8_t tag0) { - EVEForm *form = (EVEForm *)v; - EVEWidget *widget = form->widget; - int i; - uint8_t tagN = tag0; - - eve_cmd_dl(SAVE_CONTEXT()); - eve_cmd_dl(VERTEX_FORMAT(0)); - eve_cmd_dl(VERTEX_TRANSLATE_X(eve_page_scr_x(&form->p, 0) * 16)); - eve_cmd_dl(VERTEX_TRANSLATE_Y(eve_page_scr_y(&form->p, 0) * 16)); - - for (i=0; i<form->widget_size; i++) { - if (widget->label && eve_page_rect_visible(&form->p, &widget->label->g)) { - eve_cmd_dl(TAG_MASK(0)); - eve_label_draw(widget->label); - eve_cmd_dl(TAG_MASK(1)); - } - if (eve_page_rect_visible(&form->p, &widget->g)) tagN = widget->draw(widget, &form->p, tagN); - widget = eve_widget_next(widget); - } - - eve_cmd_dl(RESTORE_CONTEXT()); - - for (i=tag0; i<tagN; i++) { - eve_touch_set_opt(i, eve_touch_get_opt(i) | EVE_TOUCH_OPT_TRACK | EVE_TOUCH_OPT_TRACK_XY | EVE_TOUCH_OPT_TRACK_EXT); - } - if (v->window->tag != EVE_TAG_NOTAG) eve_touch_set_opt(v->window->tag, eve_touch_get_opt(v->window->tag) | EVE_TOUCH_OPT_TRACK | EVE_TOUCH_OPT_TRACK_XY | EVE_TOUCH_OPT_TRACK_EXT); - - return tagN; -} - -void eve_form_handle_evt(EVEPage *page, EVEWidget *widget, EVETouch *touch, uint16_t evt, uint8_t tag0, int touch_idx) { - /* - if (evt & EVE_TOUCH_ETYPE_TRACK_Y) { - // do scroll - } else { - // go back / forward - } - */ -} - -void eve_form_update_g(EVEPage *page, EVEWidget *_widget) { - EVEForm *form = (EVEForm *)page; - EVEWidget *widget = form->widget; - int i; - uint16_t h = 0; - - for (i=0; i<form->widget_size; i++) { - if (widget->label) { - widget->label->g.y = h; - if (widget->label->g.w + widget->g.w > form->p.v.window->g.w) h += widget->label->g.h; - } - widget->g.y = h; - h += widget->g.h; - - widget = eve_widget_next(widget); - } -} diff --git a/code/fe310/eos/eve/screen/form.h b/code/fe310/eos/eve/screen/form.h deleted file mode 100644 index 7742b8c..0000000 --- a/code/fe310/eos/eve/screen/form.h +++ /dev/null @@ -1,15 +0,0 @@ -#include <stdint.h> - -struct EVEWidget; - -typedef struct EVEForm { - EVEPage p; - struct EVEWidget *widget; - uint16_t widget_size; -} EVEForm; - -int eve_form_init(EVEForm *form, EVEWindow *window, struct EVEWidget *widget, uint16_t widget_size, eve_page_open_t open, eve_page_close_t close); -int eve_form_touch(EVEView *v, uint8_t tag0, int touch_idx); -uint8_t eve_form_draw(EVEView *v, uint8_t tag0); -void eve_form_handle_evt(EVEPage *page, struct EVEWidget *widget, EVETouch *touch, uint16_t evt, uint8_t tag0, int touch_idx); -void eve_form_update_g(EVEPage *page, struct EVEWidget *widget); diff --git a/code/fe310/eos/eve/screen/kbdwin.c b/code/fe310/eos/eve/screen/kbdwin.c deleted file mode 100644 index decedad..0000000 --- a/code/fe310/eos/eve/screen/kbdwin.c +++ /dev/null @@ -1,39 +0,0 @@ -#include <stdlib.h> -#include <string.h> - -#include "eve.h" -#include "eve_kbd.h" - -#include "screen.h" -#include "window.h" -#include "kbdwin.h" - -static int kbdwin_touch(EVEView *v, uint8_t tag0, int touch_idx) { - EVEKbdView *k_view = (EVEKbdView *)v; - - return eve_kbd_touch(&k_view->kbd, tag0, touch_idx); -} - -static uint8_t kbdwin_draw(EVEView *v, uint8_t tag0) { - EVEKbdView *k_view = (EVEKbdView *)v; - - eve_kbd_draw(&k_view->kbd); - return tag0; -} - -void eve_kbdwin_init(EVEKbdWin *kbd_win, EVEScreen *screen) { - EVEKbd *kbd = &kbd_win->view.kbd; - - kbd_win->view.v.touch = kbdwin_touch; - kbd_win->view.v.draw = kbdwin_draw; - eve_kbd_init(kbd, NULL, screen->mem_next, &screen->mem_next); - eve_window_init(&kbd_win->win, &kbd->g, &kbd_win->view.v, screen); -} - -void eve_kbdwin_append(EVEKbdWin *kbd_win) { - EVEKbd *kbd = &kbd_win->view.kbd; - EVEWindow *window = &kbd_win->win; - - eve_screen_set_kbd(window->screen, kbd); - eve_window_append(window); -} diff --git a/code/fe310/eos/eve/screen/kbdwin.h b/code/fe310/eos/eve/screen/kbdwin.h deleted file mode 100644 index 2cc14d9..0000000 --- a/code/fe310/eos/eve/screen/kbdwin.h +++ /dev/null @@ -1,14 +0,0 @@ -#include <stdint.h> - -typedef struct EVEKbdView { - EVEView v; - EVEKbd kbd; -} EVEKbdView; - -typedef struct EVEKbdWin { - EVEWindow win; - EVEKbdView view; -} EVEKbdWin; - -void eve_kbdwin_init(EVEKbdWin *kbd_win, EVEScreen *screen); -void eve_kbdwin_append(EVEKbdWin *kbd_win); diff --git a/code/fe310/eos/eve/screen/page.c b/code/fe310/eos/eve/screen/page.c deleted file mode 100644 index f54056c..0000000 --- a/code/fe310/eos/eve/screen/page.c +++ /dev/null @@ -1,100 +0,0 @@ -#include <stdlib.h> -#include <string.h> - -#include "eve.h" -#include "eve_kbd.h" -#include "unicode.h" - -#include "screen.h" -#include "window.h" -#include "page.h" -#include "font.h" - -#include "widget/label.h" -#include "widget/widget.h" - -#define CH_EOF 0x1a - -void eve_page_init(EVEPage *page, EVEWindow *window, eve_view_touch_t touch, eve_view_draw_t draw, eve_page_open_t open, eve_page_close_t close, eve_page_evt_handler_t handle_evt, eve_page_g_updater_t update_g) { - memset(page, 0, sizeof(EVEPage)); - page->v.touch = touch; - page->v.draw = draw; - page->v.window = window; - page->open = open; - page->close = close; - page->handle_evt = handle_evt; - page->update_g = update_g; - page->widget_f = NULL; - window->view = (EVEView *)page; -} - -int16_t eve_page_x(EVEPage *page, int16_t x) { - return x + page->win_x - page->v.window->g.x; -} - -int16_t eve_page_y(EVEPage *page, int16_t y) { - return y + page->win_y - page->v.window->g.y; -} - -int16_t eve_page_scr_x(EVEPage *page, int16_t x) { - return x - page->win_x + page->v.window->g.x; -} - -int16_t eve_page_scr_y(EVEPage *page, int16_t y) { - return y - page->win_y + page->v.window->g.y; -} - -void eve_page_set_focus(EVEPage *page, EVEWidget *widget, EVERect *f) { - if (page->widget_f != widget) { - EVEKbd *kbd = eve_screen_get_kbd(page->v.window->screen); - - if (kbd) { - EVEWidget *widget_f = page->widget_f; - - if (widget_f && widget_f->putc) { - eve_screen_hide_kbd(page->v.window->screen); - widget_f->putc(page, CH_EOF); - } - if (widget && widget->putc) { - eve_kbd_set_handler(kbd, widget->putc, page); - eve_screen_show_kbd(page->v.window->screen); - } else { - eve_kbd_set_handler(kbd, NULL, NULL); - } - } - page->widget_f = widget; - } - - if (f) { - EVERect g; - - eve_window_visible_g(page->v.window, &g); - g.x -= page->v.window->g.x; - g.y -= page->v.window->g.y; - - if (f->x < page->win_x + g.x) { - page->win_x = f->x - g.x; - } - if (f->y < page->win_y + g.y) { - page->win_y = f->y - g.y; - } - if ((f->x + f->w) > (page->win_x + g.x + g.w)) { - page->win_x = (f->x + f->w) - (g.x + g.w); - } - if ((f->y + f->h) > (page->win_y + g.y + g.h)) { - page->win_y = (f->y + f->h) - (g.y + g.h); - } - } -} - -EVEWidget *eve_page_get_focus(EVEPage *page) { - return page->widget_f; -} - -int eve_page_rect_visible(EVEPage *page, EVERect *g) { - uint16_t w = page->v.window->g.w; - uint16_t h = page->v.window->g.h; - - if (((g->x + g->w) >= page->win_x) && ((g->y + g->h) >= page->win_y) && (g->x <= (page->win_x + w)) && (g->y <= (page->win_y + h))) return 1; - return 0; -} diff --git a/code/fe310/eos/eve/screen/page.h b/code/fe310/eos/eve/screen/page.h deleted file mode 100644 index eebedfd..0000000 --- a/code/fe310/eos/eve/screen/page.h +++ /dev/null @@ -1,30 +0,0 @@ -#include <stdint.h> - -struct EVEPage; -struct EVEWidget; - -typedef void (*eve_page_open_t) (struct EVEPage *, struct EVEPage *); -typedef void (*eve_page_close_t) (struct EVEPage *); -typedef void (*eve_page_evt_handler_t) (struct EVEPage *, struct EVEWidget *, EVETouch *, uint16_t, uint8_t, int); -typedef void (*eve_page_g_updater_t) (struct EVEPage *, struct EVEWidget *); - -typedef struct EVEPage { - EVEView v; - int16_t win_x; - int16_t win_y; - eve_page_open_t open; - eve_page_close_t close; - eve_page_evt_handler_t handle_evt; - eve_page_g_updater_t update_g; - struct EVEWidget *widget_f; -} EVEPage; - -void eve_page_init(EVEPage *page, EVEWindow *window, eve_view_touch_t touch, eve_view_draw_t draw, eve_page_open_t open, eve_page_close_t close, eve_page_evt_handler_t handle_evt, eve_page_g_updater_t update_g); -int16_t eve_page_x(EVEPage *page, int16_t x); -int16_t eve_page_y(EVEPage *page, int16_t y); -int16_t eve_page_scr_x(EVEPage *page, int16_t x); -int16_t eve_page_scr_y(EVEPage *page, int16_t y); - -void eve_page_set_focus(EVEPage *page, struct EVEWidget *widget, EVERect *focus); -struct EVEWidget *eve_page_get_focus(EVEPage *page); -int eve_page_rect_visible(EVEPage *page, EVERect *g); diff --git a/code/fe310/eos/eve/screen/screen.c b/code/fe310/eos/eve/screen/screen.c deleted file mode 100644 index f103b48..0000000 --- a/code/fe310/eos/eve/screen/screen.c +++ /dev/null @@ -1,104 +0,0 @@ -#include <stdlib.h> -#include <string.h> - -#include "eve.h" -#include "eve_kbd.h" - -#include "screen.h" -#include "window.h" -#include "kbdwin.h" - -int eve_screen_init(EVEScreen *screen, uint16_t w, uint16_t h) { - memset(screen, 0, sizeof(EVEScreen)); - screen->w = w; - screen->h = h; - screen->mem_next = EVE_RAM_G; - eve_touch_set_handler(eve_screen_handle_touch, screen); -} - -void eve_screen_set_kbd(EVEScreen *screen, EVEKbd *kbd) { - screen->kbd = kbd; -} - -EVEKbd *eve_screen_get_kbd(EVEScreen *screen) { - return screen->kbd; -} - -void eve_screen_show_kbd(EVEScreen *screen) { - EVEWindow *win = screen->win_tail; - EVEKbd *kbd = eve_screen_get_kbd(screen); - - if (win) win->g.y = screen->h - kbd->g.h; -} - -void eve_screen_hide_kbd(EVEScreen *screen) { - EVEWindow *win = screen->win_tail; - - if (win) win->g.y = screen->h; -} - -void eve_screen_draw(EVEScreen *screen) { - EVEWindow *win; - uint8_t tagN = 0x80; - - eve_cmd_burst_start(); - eve_cmd_dl(CMD_DLSTART); - - win = screen->win_head; - while (win) { - if (eve_window_visible(win)) { - int16_t x = win->g.x; - int16_t y = win->g.y; - uint16_t w = win->g.w; - uint16_t h = win->g.h; - - if (x < 0) { - w += x; - x = 0; - } - if (y < 0) { - h += y; - y = 0; - } - if (x + w > screen->w) w = screen->w - x; - if (y + h > screen->h) h = screen->h - y; - win->tag = tagN; - - if (tagN != EVE_TAG_NOTAG) { - eve_cmd_dl(CLEAR_TAG(tagN)); - tagN++; - } - eve_cmd_dl(CLEAR_COLOR_RGBC(win->color_bg)); - eve_cmd_dl(SCISSOR_XY(x, y)); - eve_cmd_dl(SCISSOR_SIZE(w, h)); - eve_cmd_dl(CLEAR(1,1,1)); - eve_cmd_dl(COLOR_RGBC(win->color_fg)); - tagN = win->view->draw(win->view, tagN); - } - win = win->next; - } - - eve_cmd_dl(DISPLAY()); - eve_cmd_dl(CMD_SWAP); - eve_cmd_burst_end(); - eve_cmd_exec(1); -} - -void eve_screen_handle_touch(void *s, uint8_t tag0, int touch_idx) { - EVEScreen *screen = s; - EVEWindow *win; - - eve_touch_clear_opt(); - - if (touch_idx >= 0) { - win = screen->win_tail; - while (win) { - if (eve_window_visible(win)) { - int a = win->view->touch(win->view, tag0, touch_idx); - } - win = win->prev; - } - } - - eve_screen_draw(screen); -} diff --git a/code/fe310/eos/eve/screen/screen.h b/code/fe310/eos/eve/screen/screen.h deleted file mode 100644 index a9745ad..0000000 --- a/code/fe310/eos/eve/screen/screen.h +++ /dev/null @@ -1,21 +0,0 @@ -#include <stdint.h> - -struct EVEWindow; - -typedef struct EVEScreen { - uint16_t w; - uint16_t h; - uint32_t mem_next; - struct EVEWindow *win_head; - struct EVEWindow *win_tail; - EVEKbd *kbd; -} EVEScreen; - -int eve_screen_init(EVEScreen *screen, uint16_t w, uint16_t h); -void eve_screen_set_kbd(EVEScreen *screen, EVEKbd *kbd); -EVEKbd *eve_screen_get_kbd(EVEScreen *screen); -void eve_screen_show_kbd(EVEScreen *screen); -void eve_screen_hide_kbd(EVEScreen *screen); - -void eve_screen_draw(EVEScreen *screen); -void eve_screen_handle_touch(void *s, uint8_t tag0, int touch_idx); diff --git a/code/fe310/eos/eve/screen/window.c b/code/fe310/eos/eve/screen/window.c deleted file mode 100644 index e49897f..0000000 --- a/code/fe310/eos/eve/screen/window.c +++ /dev/null @@ -1,116 +0,0 @@ -#include <stdlib.h> -#include <string.h> - -#include "eve.h" -#include "eve_kbd.h" - -#include "screen.h" -#include "window.h" - -#define MIN(X, Y) (((X) < (Y)) ? (X) : (Y)) - -void eve_window_init(EVEWindow *window, EVERect *g, EVEView *view, EVEScreen *screen) { - memset(window, 0, sizeof(EVEWindow)); - - if (g) window->g = *g; - if (view) { - window->view = view; - window->view->window = window; - } - window->screen = screen; - window->color_fg = 0xffffff; -} - -void eve_window_set_color_bg(EVEWindow *window, uint8_t r, uint8_t g, uint8_t b) { - window->color_bg = (r << 16) | (g << 8) | b; -} - -void eve_window_set_color_fg(EVEWindow *window, uint8_t r, uint8_t g, uint8_t b) { - window->color_fg = (r << 16) | (g << 8) | b; -} - -int eve_window_visible(EVEWindow *window) { - if (window->g.x >= window->screen->w) return 0; - if (window->g.y >= window->screen->h) return 0; - if ((window->g.x + window->g.w) <= 0) return 0; - if ((window->g.y + window->g.h) <= 0) return 0; - return 1; -} - -void eve_window_visible_g(EVEWindow *window, EVERect *g) { - EVEWindow *w = window->next; - - *g = window->g; - while (w) { - if (eve_window_visible(w)) { - if (w->g.x > g->x) g->w = MIN(g->w, w->g.x - g->x); - if (w->g.y > g->y) g->h = MIN(g->h, w->g.y - g->y); - if (w->g.x + w->g.w < g->x + g->w) { - uint16_t x0 = g->w - MIN(g->w, (g->x + g->w) - (w->g.x + w->g.w)); - g->x += x0; - g->w -= x0; - } - if (w->g.y + w->g.h < g->y + g->h) { - uint16_t y0 = g->h - MIN(g->h, (g->y + g->h) - (w->g.y + w->g.h)); - g->y += y0; - g->h -= y0; - } - } - w = w->next; - } -} - -void eve_window_append(EVEWindow *window) { - EVEScreen *screen = window->screen; - - window->prev = screen->win_tail; - if (screen->win_tail) { - screen->win_tail->next = window; - } else { - screen->win_head = window; - } - screen->win_tail = window; -} - -void eve_window_insert_above(EVEWindow *window, EVEWindow *win_prev) { - EVEScreen *screen = window->screen; - - window->prev = win_prev; - window->next = win_prev->next; - - if (window->next) { - window->next->prev = window; - } else { - screen->win_tail = window; - } - win_prev->next = window; -} - -void eve_window_insert_below(EVEWindow *window, EVEWindow *win_next) { - EVEScreen *screen = window->screen; - - window->prev = win_next->prev; - window->next = win_next; - - win_next->prev = window; - if (window->prev) { - window->prev->next = window; - } else { - screen->win_head = window; - } -} - -void eve_window_remove(EVEWindow *window) { - EVEScreen *screen = window->screen; - - if (window->prev) { - window->prev->next = window->next; - } else { - screen->win_head = window->next; - } - if (window->next) { - window->next->prev = window->prev; - } else { - screen->win_tail = window->prev; - } -} diff --git a/code/fe310/eos/eve/screen/window.h b/code/fe310/eos/eve/screen/window.h deleted file mode 100644 index 7f14f18..0000000 --- a/code/fe310/eos/eve/screen/window.h +++ /dev/null @@ -1,36 +0,0 @@ -#include <stdint.h> - -struct EVEView; -struct EVEWindow; - -typedef int (*eve_view_touch_t) (struct EVEView *, uint8_t, int); -typedef uint8_t (*eve_view_draw_t) (struct EVEView *, uint8_t); - -typedef struct EVEView { - eve_view_touch_t touch; - eve_view_draw_t draw; - struct EVEWindow *window; -} EVEView; - -typedef struct EVEWindow { - EVERect g; - EVEView *view; - EVEScreen *screen; - struct EVEWindow *next; - struct EVEWindow *prev; - uint32_t color_bg; - uint32_t color_fg; - uint8_t tag; -} EVEWindow; - -void eve_window_init(EVEWindow *window, EVERect *g, EVEView *view, EVEScreen *screen); -void eve_window_set_color_bg(EVEWindow *window, uint8_t r, uint8_t g, uint8_t b); -void eve_window_set_color_fg(EVEWindow *window, uint8_t r, uint8_t g, uint8_t b); - -int eve_window_visible(EVEWindow *window); -void eve_window_visible_g(EVEWindow *window, EVERect *g); - -void eve_window_append(EVEWindow *window); -void eve_window_insert_above(EVEWindow *window, EVEWindow *win_prev); -void eve_window_insert_below(EVEWindow *window, EVEWindow *win_next); -void eve_window_remove(EVEWindow *window); diff --git a/code/fe310/eos/eve/widget/Makefile b/code/fe310/eos/eve/widget/Makefile deleted file mode 100644 index 160db72..0000000 --- a/code/fe310/eos/eve/widget/Makefile +++ /dev/null @@ -1,17 +0,0 @@ -include ../../../common.mk - -CFLAGS += -I.. -I../.. - -obj = clipb.o label.o widget.o pagew.o strw.o textw.o - - -%.o: %.c %.h - $(CC) $(CFLAGS) -c $< - -%.o: %.S - $(CC) $(CFLAGS) -c $< - -all: $(obj) - -clean: - rm -f *.o
\ No newline at end of file diff --git a/code/fe310/eos/eve/widget/clipb.c b/code/fe310/eos/eve/widget/clipb.c deleted file mode 100644 index 04c9a46..0000000 --- a/code/fe310/eos/eve/widget/clipb.c +++ /dev/null @@ -1,19 +0,0 @@ -#include <string.h> - -#include "eve.h" -#include "clipb.h" - -static uint8_t _clipb[EVE_CLIPB_SIZE_BUF]; - -int eve_clipb_push(uint8_t *str, uint16_t len) { - if (len >= EVE_CLIPB_SIZE_BUF) return EVE_ERR; - - memcpy(_clipb, str, len); - _clipb[len] = '\0'; - - return EVE_OK; -} - -uint8_t *eve_clipb_get(void) { - return _clipb; -}
\ No newline at end of file diff --git a/code/fe310/eos/eve/widget/clipb.h b/code/fe310/eos/eve/widget/clipb.h deleted file mode 100644 index 2d6fae6..0000000 --- a/code/fe310/eos/eve/widget/clipb.h +++ /dev/null @@ -1,6 +0,0 @@ -#include <stdint.h> - -#define EVE_CLIPB_SIZE_BUF 256 - -int eve_clipb_push(uint8_t *str, uint16_t len); -uint8_t *eve_clipb_get(void);
\ No newline at end of file diff --git a/code/fe310/eos/eve/widget/label.c b/code/fe310/eos/eve/widget/label.c deleted file mode 100644 index ebea823..0000000 --- a/code/fe310/eos/eve/widget/label.c +++ /dev/null @@ -1,26 +0,0 @@ -#include <stdlib.h> -#include <string.h> - -#include "eve.h" -#include "eve_kbd.h" -#include "unicode.h" - -#include "screen/screen.h" -#include "screen/window.h" -#include "screen/page.h" -#include "screen/font.h" - -#include "label.h" - -void eve_label_init(EVELabel *label, EVERect *g, EVEFont *font, char *title) { - memset(label, 0, sizeof(EVELabel)); - if (g) label->g = *g; - label->title = title; - label->font = font; - if (label->g.w == 0) label->g.w = eve_font_str_w(font, label->title); - if (label->g.h == 0) label->g.h = eve_font_h(font); -} - -void eve_label_draw(EVELabel *label) { - eve_cmd(CMD_TEXT, "hhhhs", label->g.x, label->g.y, label->font->id, 0, label->title); -}
\ No newline at end of file diff --git a/code/fe310/eos/eve/widget/label.h b/code/fe310/eos/eve/widget/label.h deleted file mode 100644 index ec96844..0000000 --- a/code/fe310/eos/eve/widget/label.h +++ /dev/null @@ -1,10 +0,0 @@ -#include <stdint.h> - -typedef struct EVELabel { - EVERect g; - char *title; - EVEFont *font; -} EVELabel; - -void eve_label_init(EVELabel *label, EVERect *g, EVEFont *font, char *title); -void eve_label_draw(EVELabel *label);
\ No newline at end of file diff --git a/code/fe310/eos/eve/widget/pagew.c b/code/fe310/eos/eve/widget/pagew.c deleted file mode 100644 index c64c477..0000000 --- a/code/fe310/eos/eve/widget/pagew.c +++ /dev/null @@ -1,60 +0,0 @@ -#include <stdlib.h> -#include <string.h> - -#include "eve.h" -#include "eve_kbd.h" -#include "unicode.h" - -#include "screen/screen.h" -#include "screen/window.h" -#include "screen/page.h" -#include "screen/font.h" - -#include "label.h" -#include "widget.h" -#include "pagew.h" - -void eve_pagew_init(EVEPageWidget *widget, EVERect *g, char *title, EVEFont *font, EVEPage *page) { - EVEWidget *_widget = &widget->w; - - memset(widget, 0, sizeof(EVEPageWidget)); - eve_widget_init(_widget, EVE_WIDGET_TYPE_PAGE, g, eve_pagew_touch, eve_pagew_draw, NULL); - widget->title = title; - widget->font = font; - widget->page = page; - if (_widget->g.w == 0) _widget->g.w = eve_font_str_w(font, widget->title); - if (_widget->g.h == 0) _widget->g.h = eve_font_h(font); -} - -int eve_pagew_touch(EVEWidget *_widget, EVEPage *page, uint8_t tag0, int touch_idx) { - EVEPageWidget *widget = (EVEPageWidget *)_widget; - EVETouch *t; - uint16_t evt; - int ret = 0; - - if (touch_idx > 0) return 0; - - t = eve_touch_evt(tag0, touch_idx, widget->tag, 1, &evt); - if (t && evt) { - if (evt & EVE_TOUCH_ETYPE_TRACK_MASK) { - if (page && page->handle_evt) page->handle_evt(page, _widget, t, evt, tag0, touch_idx); - } else if (evt & EVE_TOUCH_ETYPE_TAG_UP) { - widget->page->open(widget->page, page); - } - ret = 1; - } - return ret; -} - -uint8_t eve_pagew_draw(EVEWidget *_widget, EVEPage *page, uint8_t tag0) { - EVEPageWidget *widget = (EVEPageWidget *)_widget; - - widget->tag = tag0; - if (tag0 != EVE_TAG_NOTAG) { - eve_cmd_dl(TAG(tag0)); - tag0++; - } - eve_cmd(CMD_TEXT, "hhhhs", _widget->g.x, _widget->g.y, widget->font->id, 0, widget->title); - - return tag0; -} diff --git a/code/fe310/eos/eve/widget/pagew.h b/code/fe310/eos/eve/widget/pagew.h deleted file mode 100644 index 1f9ae18..0000000 --- a/code/fe310/eos/eve/widget/pagew.h +++ /dev/null @@ -1,13 +0,0 @@ -#include <stdint.h> - -typedef struct EVEPageWidget { - EVEWidget w; - char *title; - EVEFont *font; - EVEPage *page; - uint8_t tag; -} EVEPageWidget; - -void eve_pagew_init(EVEPageWidget *widget, EVERect *g, char *title, EVEFont *font, EVEPage *page); -int eve_pagew_touch(EVEWidget *_widget, EVEPage *page, uint8_t tag0, int touch_idx); -uint8_t eve_pagew_draw(EVEWidget *_widget, EVEPage *page, uint8_t tag0); diff --git a/code/fe310/eos/eve/widget/strw.c b/code/fe310/eos/eve/widget/strw.c deleted file mode 100644 index 2a80a28..0000000 --- a/code/fe310/eos/eve/widget/strw.c +++ /dev/null @@ -1,418 +0,0 @@ -#include <stdlib.h> -#include <string.h> - -#include "eve.h" -#include "eve_kbd.h" -#include "unicode.h" - -#include "screen/screen.h" -#include "screen/window.h" -#include "screen/page.h" -#include "screen/font.h" - -#include "clipb.h" -#include "label.h" -#include "widget.h" -#include "strw.h" - -#define CH_BS 0x08 -#define CH_DEL 0x7f -#define CH_EOF 0x1a - -#define CH_CTRLX 0x18 -#define CH_CTRLC 0x03 -#define CH_CTRLV 0x16 - -#define STRW_TMODE_CURSOR 1 -#define STRW_TMODE_SCROLL_X 2 -#define STRW_TMODE_SCROLL_Y 3 - -#define CHAR_VALID_INPUT(c) ((c >= 0x20) && (c < 0x7f)) - -void eve_strw_init(EVEStrWidget *widget, EVERect *g, EVEFont *font, utf8_t *str, uint16_t str_size) { - int rv, str_len; - EVEWidget *_widget = &widget->w; - - memset(widget, 0, sizeof(EVEStrWidget)); - eve_widget_init(_widget, EVE_WIDGET_TYPE_STR, g, eve_strw_touch, eve_strw_draw, eve_strw_putc); - widget->font = font; - widget->str = str; - widget->str_size = str_size; - rv = utf8_verify(str, str_size, &str_len); - if (rv != UTF_OK) { - if (str_len >= str_size) str_len = 0; - widget->str[str_len] = '\0'; - } - widget->str_len = str_len; - widget->str_g.w = eve_font_str_w(font, str); - if (_widget->g.h == 0) _widget->g.h = eve_font_h(font); -} - -static void set_focus(EVEStrWidget *widget, EVEPage *page) { - EVERect focus; - EVEWidget *_widget = &widget->w; - - focus.x = _widget->g.x; - focus.y = _widget->g.y; - focus.w = _widget->g.w; - focus.h = 2 * widget->font->h; - eve_page_set_focus(page, _widget, &focus); -} - -static EVEStrCursor *cursor_prox(EVEStrWidget *widget, EVEStrCursor *cursor, EVEPage *page, EVETouch *t, short *dx) { - EVEWidget *_widget = &widget->w; - int x = eve_page_x(page, t->x0) - _widget->g.x + widget->str_g.x; - int _dx; - - *dx = cursor->x - x; - _dx = *dx < 0 ? -(*dx) : *dx; - - if (_dx <= widget->font->w) return cursor; - return NULL; -} - -int eve_strw_touch(EVEWidget *_widget, EVEPage *page, uint8_t tag0, int touch_idx) { - EVEStrWidget *widget = (EVEStrWidget *)_widget; - EVETouch *t; - uint16_t evt; - - if (touch_idx > 0) return 0; - - t = eve_touch_evt(tag0, touch_idx, widget->tag, 1, &evt); - if (t && evt) { - EVEStrCursor *t_cursor = NULL; - short dx; - - if (evt & (EVE_TOUCH_ETYPE_LPRESS | EVE_TOUCH_ETYPE_TRACK_START)) { - if (widget->cursor2.on) { - t_cursor = cursor_prox(widget, &widget->cursor2, page, t, &dx); - } - if ((t_cursor == NULL) && widget->cursor1.on) { - t_cursor = cursor_prox(widget, &widget->cursor1, page, t, &dx); - } - if (evt & EVE_TOUCH_ETYPE_TRACK_START) { - widget->track.cursor = t_cursor; - if (t_cursor) { - widget->track.mode = STRW_TMODE_CURSOR; - widget->track.dx = dx; - } else if (t->eevt & EVE_TOUCH_EETYPE_TRACK_X) { - widget->track.mode = STRW_TMODE_SCROLL_X; - } else if (t->eevt & EVE_TOUCH_EETYPE_TRACK_Y) { - widget->track.mode = STRW_TMODE_SCROLL_Y; - } - } - } - - switch (widget->track.mode) { - case STRW_TMODE_SCROLL_Y: - if (page->handle_evt) page->handle_evt(page, _widget, t, evt, tag0, touch_idx); - break; - - case STRW_TMODE_SCROLL_X: - if (evt & EVE_TOUCH_ETYPE_TRACK_START) { - widget->str_g.x0 = widget->str_g.x; - } - if (evt & EVE_TOUCH_ETYPE_TRACK) { - int x = widget->str_g.x0 + t->x0 - t->x; - int w1 = widget->w.g.w - widget->font->w; - - if (x > widget->str_g.w - w1) x = widget->str_g.w - w1; - if (x < 0) x = 0; - widget->str_g.x = x; - } - break; - - case STRW_TMODE_CURSOR: - if (evt & EVE_TOUCH_ETYPE_TRACK) eve_strw_cursor_set(widget, widget->track.cursor, eve_page_x(page, t->x) + widget->track.dx); - break; - - default: - if (evt & EVE_TOUCH_ETYPE_LPRESS) { - if (widget->cursor2.on) { - // copy - } else if (widget->cursor1.on) { - if (t_cursor) { - // paste - } else { - eve_strw_cursor_set(widget, &widget->cursor2, eve_page_x(page, t->x)); - } - } else { - // select - } - } - if ((evt & EVE_TOUCH_ETYPE_POINT_UP) && !(t->eevt & EVE_TOUCH_EETYPE_LPRESS)) { - eve_strw_cursor_set(widget, &widget->cursor1, eve_page_x(page, t->x0)); - if (widget->cursor2.on) eve_strw_cursor_clear(widget, &widget->cursor2); - set_focus(widget, page); - } - break; - } - - if (evt & EVE_TOUCH_ETYPE_TRACK_STOP) { - widget->track.mode = 0; - widget->track.cursor = NULL; - widget->track.dx = 0; - } - - return 1; - } - - return 0; -} - -static void _draw_str(EVEStrWidget *widget, EVEWindow *window, uint16_t ch, uint16_t len, uint16_t x1, uint16_t x2, char s) { - int16_t x; - EVEWidget *_widget = &widget->w; - - x = _widget->g.x - widget->str_g.x; - if (x1 != x2) { - eve_cmd_dl(BEGIN(EVE_RECTS)); - if (!s) eve_cmd_dl(COLOR_MASK(0 ,0 ,0 ,0)); - eve_cmd_dl(VERTEX2F(x + x1, _widget->g.y)); - eve_cmd_dl(VERTEX2F(x + x2, _widget->g.y + widget->font->h)); - if (!s) eve_cmd_dl(COLOR_MASK(1 ,1 ,1 ,1)); - eve_cmd_dl(END()); - if (len) { - if (s) eve_cmd_dl(COLOR_RGBC(window->color_bg)); - eve_cmd(CMD_TEXT, "hhhhpb", x + x1, _widget->g.y, widget->font->id, 0, widget->str + ch, len, 0); - if (s) eve_cmd_dl(COLOR_RGBC(window->color_fg)); - } - } -} - -static void _draw_cursor(EVEStrWidget *widget, EVEStrCursor *cursor) { - uint16_t x, y; - EVEWidget *_widget = &widget->w; - - x = _widget->g.x - widget->str_g.x + cursor->x; - y = _widget->g.y; - eve_cmd_dl(BEGIN(EVE_LINES)); - eve_cmd_dl(VERTEX2F(x, y)); - eve_cmd_dl(VERTEX2F(x, y + widget->font->h)); - eve_cmd_dl(END()); -} - -uint8_t eve_strw_draw(EVEWidget *_widget, EVEPage *page, uint8_t tag0) { - EVEStrWidget *widget = (EVEStrWidget *)_widget; - char cut = widget->str_g.x || (widget->str_g.w > _widget->g.w); - - widget->tag = tag0; - if (tag0 != EVE_TAG_NOTAG) { - eve_cmd_dl(TAG(tag0)); - eve_touch_set_opt(tag0, EVE_TOUCH_OPT_LPRESS); - tag0++; - } - - if (cut) { - EVEWindow *window = page->v.window; - EVEScreen *screen = window->screen; - int16_t x = eve_page_scr_x(page, _widget->g.x); - int16_t y = eve_page_scr_y(page, _widget->g.y); - uint16_t w = _widget->g.w; - uint16_t h = _widget->g.h; - int16_t win_x1 = window->g.x; - int16_t win_y1 = window->g.y; - int16_t win_x2 = win_x1 + window->g.w; - int16_t win_y2 = win_y1 + window->g.h; - - if (win_x1 < 0) win_x1 = 0; - if (win_y1 < 0) win_y1 = 0; - if (win_x2 > screen->w) win_x2 = screen->w; - if (win_y2 > screen->h) win_y2 = screen->h; - if (x < win_x1) { - w += x - win_x1; - x = win_x1; - } - if (y < win_y1) { - h += y - win_y1; - y = win_y1; - } - if (x + w > win_x2) w = win_x2 - x; - if (y + h > win_y2) h = win_y2 - y; - - eve_cmd_dl(SAVE_CONTEXT()); - eve_cmd_dl(SCISSOR_XY(x, y)); - eve_cmd_dl(SCISSOR_SIZE(w, h)); - } - - if (widget->cursor2.on) { - EVEStrCursor *c1, *c2; - int l1, l2, l3; - - if (widget->cursor1.ch <= widget->cursor2.ch) { - c1 = &widget->cursor1; - c2 = &widget->cursor2; - } else { - c1 = &widget->cursor2; - c2 = &widget->cursor1; - } - - l1 = c1->ch; - l2 = c2->ch - c1->ch; - l3 = widget->str_len - c2->ch; - _draw_str(widget, page->v.window, 0, l1, 0, c1->x, 0); - _draw_str(widget, page->v.window, c1->ch, l2, c1->x, c2->x, 1); - _draw_str(widget, page->v.window, c2->ch, l3, c2->x, widget->str_g.x + _widget->g.w, 0); - } else { - if (widget->cursor1.on) _draw_cursor(widget, &widget->cursor1); - _draw_str(widget, page->v.window, 0, widget->str_len, 0, widget->str_g.x + _widget->g.w, 0); - } - - if (cut) { - eve_cmd_dl(RESTORE_CONTEXT()); - } - - return tag0; -} - -void eve_strw_putc(void *_page, int c) { - EVEPage *page = _page; - EVEStrWidget *widget = (EVEStrWidget *)eve_page_get_focus(page); - EVEStrCursor *cursor1 = &widget->cursor1; - EVEStrCursor *cursor2 = &widget->cursor2; - utf8_t *str; - utf8_t *clipb = NULL; - int w0 = widget->font->w; - int w1 = widget->w.g.w - widget->font->w; - int ins_c = 0, del_c = 0; - int ins_w = 0, del_w = 0; - - - if (c == CH_EOF) { - if (cursor1->on) eve_strw_cursor_clear(widget, cursor1); - if (cursor2->on) eve_strw_cursor_clear(widget, cursor2); - return; - } - - if (!cursor1->on) return; - - if (!cursor2->on && ((c == CH_BS) || (c == CH_DEL))) { - utf32_t uc; - - str = widget->str + cursor1->ch; - switch (c) { - case CH_BS: - if (cursor1->ch > 0) { - del_c = -utf8_seek(str, -1, &uc); - del_w = eve_font_ch_w(widget->font, uc); - memmove(str - del_c, str, widget->str_len - cursor1->ch + 1); - widget->str_len -= del_c; - widget->str_g.w -= del_w; - cursor1->ch -= del_c; - cursor1->x -= del_w; - } - break; - - case CH_DEL: - if (cursor1->ch < widget->str_len) { - del_c = utf8_dec(str, &uc); - del_w = eve_font_ch_w(widget->font, uc); - memmove(str, str + del_c, widget->str_len - cursor1->ch - del_c + 1); - widget->str_len -= del_c; - widget->str_g.w -= del_w; - } - break; - } - if (widget->str_g.w - widget->str_g.x < w1) { - widget->str_g.x -= del_w; - if (widget->str_g.x < 0) widget->str_g.x = 0; - } - } else { - EVEStrCursor *c1 = cursor1; - EVEStrCursor *c2 = cursor1; - utf8_t utf8_buf[4]; - - if (cursor2->on) { - if (cursor1->ch <= cursor2->ch) { - c2 = cursor2; - } else { - c1 = cursor2; - } - del_c = c2->ch - c1->ch; - del_w = eve_font_buf_w(widget->font, str, del_c); - if ((c == CH_CTRLX) || (c == CH_CTRLC)) { - eve_clipb_push(str, del_c); - if (c == CH_CTRLC) return; - } - } - - str = widget->str + c1->ch; - if (CHAR_VALID_INPUT(c)) { - ins_c = utf8_enc(c, utf8_buf); - ins_w = eve_font_ch_w(widget->font, c); - } else if (c == CH_CTRLV) { - int rv, clipb_len = 0; - - clipb = eve_clipb_get(); - if (clipb) { - rv = utf8_verify(clipb, EVE_CLIPB_SIZE_BUF, &clipb_len); - if (rv != UTF_OK) { - clipb = NULL; - clipb_len = 0; - } - } - ins_c = clipb_len; - ins_w = eve_font_str_w(widget->font, clipb); - } - if (widget->str_len + ins_c >= widget->str_size + del_c) { - ins_c = 0; - ins_w = 0; - } - if (ins_c != del_c) memmove(str + ins_c, str + del_c, widget->str_len - c2->ch + 1); - if (ins_c) { - if (c == CH_CTRLV) { - memcpy(str, clipb, ins_c); - } else if (ins_c > 1) { - memcpy(str, utf8_buf, ins_c); - } else { - *str = utf8_buf[0]; - } - c1->ch += ins_c; - c1->x += ins_w; - } - widget->str_len += ins_c - del_c; - widget->str_g.w += ins_w - del_w; - if (c1 == cursor2) widget->cursor1 = widget->cursor2; - if (cursor2->on) eve_strw_cursor_clear(widget, cursor2); - } - - if (cursor1->x - widget->str_g.x < w0) widget->str_g.x = cursor1->x > w0 ? cursor1->x - w0 : 0; - if (cursor1->x - widget->str_g.x > w1) widget->str_g.x = cursor1->x - w1; -} - -void eve_strw_cursor_set(EVEStrWidget *widget, EVEStrCursor *cursor, int16_t x) { - int i; - int16_t _x, _d; - utf32_t ch; - uint8_t ch_w; - uint8_t ch_l; - EVEWidget *_widget = &widget->w; - - x = x - _widget->g.x + widget->str_g.x; - - _x = 0; - _d = x; - i = 0; - while (i < widget->str_len) { - ch_l = utf8_dec(widget->str + i, &ch); - ch_w = eve_font_ch_w(widget->font, ch); - _x += ch_w; - i += ch_l; - if (_x >= x) { - if (_x - x > _d) { - _x -= ch_w; - i -= ch_l; - } - break; - } else { - _d = x - _x; - } - } - cursor->x = _x; - cursor->ch = i; - cursor->on = 1; -} - -void eve_strw_cursor_clear(EVEStrWidget *widget, EVEStrCursor *cursor) { - cursor->on = 0; -} diff --git a/code/fe310/eos/eve/widget/strw.h b/code/fe310/eos/eve/widget/strw.h deleted file mode 100644 index 72fc6aa..0000000 --- a/code/fe310/eos/eve/widget/strw.h +++ /dev/null @@ -1,35 +0,0 @@ -#include <stdint.h> - -typedef struct EVEStrCursor { - char on; - uint16_t x; - uint16_t ch; -} EVEStrCursor; - -typedef struct EVEStrWidget { - EVEWidget w; - EVEFont *font; - utf8_t *str; - uint16_t str_size; - uint16_t str_len; - struct { - int16_t x; - int16_t x0; - uint16_t w; - } str_g; - EVEStrCursor cursor1; - EVEStrCursor cursor2; - uint8_t tag; - struct { - EVEStrCursor *cursor; - short dx; - char mode; - } track; -} EVEStrWidget; - -void eve_strw_init(EVEStrWidget *widget, EVERect *g, EVEFont *font, utf8_t *str, uint16_t str_size); -int eve_strw_touch(EVEWidget *_widget, EVEPage *page, uint8_t tag0, int touch_idx); -uint8_t eve_strw_draw(EVEWidget *_widget, EVEPage *page, uint8_t tag0); -void eve_strw_putc(void *_page, int c); -void eve_strw_cursor_set(EVEStrWidget *widget, EVEStrCursor *cursor, int16_t x); -void eve_strw_cursor_clear(EVEStrWidget *widget, EVEStrCursor *cursor);
\ No newline at end of file diff --git a/code/fe310/eos/eve/widget/textw.c b/code/fe310/eos/eve/widget/textw.c deleted file mode 100644 index bf075cf..0000000 --- a/code/fe310/eos/eve/widget/textw.c +++ /dev/null @@ -1,535 +0,0 @@ -#include <stdlib.h> -#include <string.h> - -#include "eve.h" -#include "eve_kbd.h" -#include "unicode.h" - -#include "screen/screen.h" -#include "screen/window.h" -#include "screen/page.h" -#include "screen/font.h" - -#include "clipb.h" -#include "label.h" -#include "widget.h" -#include "textw.h" - -#define CH_BS 0x08 -#define CH_DEL 0x7f -#define CH_EOF 0x1a - -#define CH_CTRLX 0x18 -#define CH_CTRLC 0x03 -#define CH_CTRLV 0x16 - -#define TEXTW_TMODE_CURSOR 1 -#define TEXTW_TMODE_SCROLL 2 - -#define LINE_LEN(w,l) ((l) ? (w->line[l] ? w->line[l] - w->line[(l) - 1] - 1 : 0) : w->line[l]) -#define LINE_START(w,l) ((l) ? w->line[(l) - 1] + 1 : 0) -#define LINE_END(w,l) (w->line[l]) -#define LINE_EMPTY 0xffff - -#define CHAR_VALID_INPUT(c) (((c >= 0x20) && (c < 0x7f)) || (c == '\n')) - -#define DIVC(x,y) ((x) / (y) + ((x) % (y) != 0)) - -void eve_textw_init(EVETextWidget *widget, EVERect *g, EVEFont *font, utf8_t *text, uint16_t text_size, uint16_t *line, uint16_t line_size) { - int rv, text_len; - EVEWidget *_widget = &widget->w; - - memset(widget, 0, sizeof(EVETextWidget)); - eve_widget_init(_widget, EVE_WIDGET_TYPE_TEXT, g, eve_textw_touch, eve_textw_draw, eve_textw_putc); - widget->font = font; - widget->text = text; - widget->text_size = text_size; - rv = utf8_verify(text, text_size, &text_len); - if (rv != UTF_OK) { - if (text_len >= text_size) text_len = 0; - widget->text[text_len] = '\0'; - } - widget->text_len = text_len; - widget->line = line; - widget->line_size = line_size; - memset(widget->line, 0xff, line_size * sizeof(uint16_t)); - eve_textw_update(widget, NULL, 0); -} - -static void set_focus(EVETextWidget *widget, EVETextCursor *cursor, EVEPage *page) { - EVERect focus; - EVEWidget *_widget = &widget->w; - - focus.x = _widget->g.x; - focus.y = _widget->g.y + cursor->line * widget->font->h; - focus.w = _widget->g.w; - focus.h = 2 * widget->font->h; - eve_page_set_focus(page, _widget, &focus); -} - -static EVETextCursor *cursor_prox(EVETextWidget *widget, EVETextCursor *cursor, EVEPage *page, EVETouch *t, short *dx, short *dl) { - EVEWidget *_widget = &widget->w; - int x = eve_page_x(page, t->x0) - _widget->g.x; - int l = (int)t->tag0 - widget->tag0 + widget->line0; - int _dx, _dl; - - *dx = cursor->x - x; - *dl = cursor->line - l; - - _dx = *dx < 0 ? -(*dx) : *dx; - _dl = *dl < 0 ? -(*dl) : *dl; - - if ((_dx <= widget->font->h) && (_dl <= 1)) return cursor; - return NULL; -} - -int eve_textw_touch(EVEWidget *_widget, EVEPage *page, uint8_t tag0, int touch_idx) { - EVETextWidget *widget = (EVETextWidget *)_widget; - EVETouch *t; - uint16_t evt; - int ret = 0; - - if (touch_idx > 0) return 0; - - t = eve_touch_evt(tag0, touch_idx, widget->tag0, widget->tagN - widget->tag0, &evt); - if (t && evt) { - EVETextCursor *t_cursor = NULL; - short dx, dl; - - if (evt & (EVE_TOUCH_ETYPE_LPRESS | EVE_TOUCH_ETYPE_TRACK_START)) { - if (widget->cursor2.on) { - t_cursor = cursor_prox(widget, &widget->cursor2, page, t, &dx, &dl); - } - if ((t_cursor == NULL) && widget->cursor1.on) { - t_cursor = cursor_prox(widget, &widget->cursor1, page, t, &dx, &dl); - } - if (evt & EVE_TOUCH_ETYPE_TRACK_START) { - widget->track.cursor = t_cursor; - if (t_cursor) { - widget->track.mode = TEXTW_TMODE_CURSOR; - widget->track.dx = dx; - widget->track.dl = dl; - } else { - widget->track.mode = TEXTW_TMODE_SCROLL; - } - } - } - - switch (widget->track.mode) { - case TEXTW_TMODE_SCROLL: - if (page->handle_evt) page->handle_evt(page, _widget, t, evt, tag0, touch_idx); - break; - - case TEXTW_TMODE_CURSOR: - if (evt & EVE_TOUCH_ETYPE_TRACK) eve_textw_cursor_set(widget, widget->track.cursor, t->tag + widget->track.dl, eve_page_x(page, t->x) + widget->track.dx); - break; - - default: - if (evt & EVE_TOUCH_ETYPE_LPRESS) { - if (widget->cursor2.on) { - // copy - } else if (widget->cursor1.on) { - if (t_cursor && (dl == 0)) { - // paste - } else { - eve_textw_cursor_set(widget, &widget->cursor2, t->tag, eve_page_x(page, t->x)); - } - } else { - // select - } - } - if ((evt & EVE_TOUCH_ETYPE_POINT_UP) && !(t->eevt & EVE_TOUCH_EETYPE_LPRESS)) { - eve_textw_cursor_set(widget, &widget->cursor1, t->tag_up, eve_page_x(page, t->x0)); - if (widget->cursor2.on) eve_textw_cursor_clear(widget, &widget->cursor2); - set_focus(widget, &widget->cursor1, page); - } - break; - } - - if (evt & EVE_TOUCH_ETYPE_TRACK_STOP) { - widget->track.mode = 0; - widget->track.cursor = NULL; - widget->track.dx = 0; - widget->track.dl = 0; - } - - ret = 1; - } - - return ret; -} - -static void _draw_line(EVETextWidget *widget, EVEWindow *window, uint16_t l, uint16_t ch, uint16_t len, uint16_t x1, uint16_t x2, char s) { - EVEWidget *_widget = &widget->w; - - if (x1 != x2) { - eve_cmd_dl(BEGIN(EVE_RECTS)); - if (!s) eve_cmd_dl(COLOR_MASK(0 ,0 ,0 ,0)); - eve_cmd_dl(VERTEX2F(_widget->g.x + x1, _widget->g.y + l * widget->font->h)); - eve_cmd_dl(VERTEX2F(_widget->g.x + x2, _widget->g.y + (l + 1) * widget->font->h)); - if (!s) eve_cmd_dl(COLOR_MASK(1 ,1 ,1 ,1)); - eve_cmd_dl(END()); - if (len) { - if (s) eve_cmd_dl(COLOR_RGBC(window->color_bg)); - eve_cmd(CMD_TEXT, "hhhhpb", _widget->g.x + x1, _widget->g.y + l * widget->font->h, widget->font->id, 0, widget->text + ch, len, 0); - if (s) eve_cmd_dl(COLOR_RGBC(window->color_fg)); - } - } -} - -static void _draw_cursor(EVETextWidget *widget, EVETextCursor *cursor) { - uint16_t x, y; - EVEWidget *_widget = &widget->w; - - x = _widget->g.x + cursor->x; - y = _widget->g.y + cursor->line * widget->font->h; - eve_cmd_dl(BEGIN(EVE_LINES)); - eve_cmd_dl(VERTEX2F(x, y)); - eve_cmd_dl(VERTEX2F(x, y + widget->font->h)); - eve_cmd_dl(END()); -} - -uint8_t eve_textw_draw(EVEWidget *_widget, EVEPage *page, uint8_t tag0) { - EVETextWidget *widget = (EVETextWidget *)_widget; - int line0, lineN; - int _line0, _lineN; - char lineNvisible; - - _line0 = line0 = ((int)page->win_y - _widget->g.y) / widget->font->h; - _lineN = lineN = DIVC(((int)page->win_y - _widget->g.y + page->v.window->g.h), widget->font->h); - if (line0 < 0) line0 = 0; - if (lineN < 0) lineN = 0; - if (line0 > widget->line_len) line0 = widget->line_len; - if (lineN > widget->line_len) lineN = widget->line_len; - lineNvisible = (lineN >= _line0) && (lineN < _lineN); - - if (lineNvisible || (line0 < lineN)) { - int i; - char s = 0; - EVETextCursor *c1, *c2; - - widget->line0 = line0; - widget->tag0 = tag0; - widget->tagN = tag0; - - if (widget->cursor2.on) { - if (widget->cursor1.ch <= widget->cursor2.ch) { - c1 = &widget->cursor1; - c2 = &widget->cursor2; - } else { - c1 = &widget->cursor2; - c2 = &widget->cursor1; - } - } else { - c1 = NULL; - c2 = NULL; - } - - for (i=line0; i<lineN; i++) { - if (widget->tagN != EVE_TAG_NOTAG) { - eve_cmd_dl(TAG(widget->tagN)); - eve_touch_set_opt(widget->tagN, EVE_TOUCH_OPT_LPRESS); - widget->tagN++; - } - if (!s && c1 && (c1->line == i)) { - int l1, l2, l3; - - l1 = c1->ch - LINE_START(widget, i); - if (c2->line == i) { - l2 = c2->ch - c1->ch; - l3 = LINE_START(widget, i) + LINE_LEN(widget, i) - c2->ch; - } else { - l2 = LINE_START(widget, i) + LINE_LEN(widget, i) - c1->ch; - l3 = 0; - s = 1; - } - _draw_line(widget, page->v.window, i, LINE_START(widget, i), l1, 0, c1->x, 0); - _draw_line(widget, page->v.window, i, c1->ch, l2, c1->x, s ? _widget->g.w : c2->x, 1); - if (!s) { - _draw_line(widget, page->v.window, i, c2->ch, l3, c2->x, _widget->g.w, 0); - c1 = NULL; - c2 = NULL; - } - } else if (s && (c2->line == i)) { - int l1 = c2->ch - LINE_START(widget, i); - int l2 = LINE_START(widget, i) + LINE_LEN(widget, i) - c2->ch; - - _draw_line(widget, page->v.window, i, LINE_START(widget, i), l1, 0, c2->x, 1); - _draw_line(widget, page->v.window, i, c2->ch, l2, c2->x, _widget->g.w, 0); - c1 = NULL; - c2 = NULL; - s = 0; - } else { - if (widget->cursor1.on && (widget->cursor1.line == i)) _draw_cursor(widget, &widget->cursor1); - _draw_line(widget, page->v.window, i, LINE_START(widget, i), LINE_LEN(widget, i), 0, _widget->g.w, s); - } - } - if (lineNvisible) { - if (widget->tagN != EVE_TAG_NOTAG) { - eve_cmd_dl(TAG(widget->tagN)); - eve_touch_set_opt(widget->tagN, EVE_TOUCH_OPT_LPRESS); - widget->tagN++; - } - _draw_line(widget, page->v.window, lineN, 0, 0, 0, _widget->g.w, 0); - } - - return widget->tagN; - } else { - widget->line0 = 0; - widget->tag0 = EVE_TAG_NOTAG; - widget->tagN = EVE_TAG_NOTAG; - - return tag0; - } -} - -void eve_textw_putc(void *_page, int c) { - EVEPage *page = _page; - EVETextWidget *widget = (EVETextWidget *)eve_page_get_focus(page); - EVETextCursor *cursor1 = &widget->cursor1; - EVETextCursor *cursor2 = &widget->cursor2; - utf8_t *text; - utf8_t *clipb = NULL; - int i, r; - int ins_c = 0, del_c = 0; - int ch_w = 0; - - if (c == CH_EOF) { - if (cursor1->on) eve_textw_cursor_clear(widget, cursor1); - if (cursor2->on) eve_textw_cursor_clear(widget, cursor2); - return; - } - - if (!cursor1->on) return; - - if (!cursor2->on && ((c == CH_BS) || (c == CH_DEL))) { - utf32_t uc; - - text = widget->text + cursor1->ch; - switch (c) { - case CH_BS: - if (cursor1->ch > 0) { - del_c = -utf8_seek(text, -1, &uc); - ch_w = eve_font_ch_w(widget->font, uc); - memmove(text - del_c, text, widget->text_len - cursor1->ch + 1); - cursor1->ch -= del_c; - } - break; - - case CH_DEL: - if (cursor1->ch < widget->text_len) { - del_c = utf8_dec(text, &uc); - ch_w = eve_font_ch_w(widget->font, uc); - memmove(text, text + del_c, widget->text_len - cursor1->ch - del_c + 1); - } - break; - } - } else { - EVETextCursor *c1 = cursor1; - EVETextCursor *c2 = cursor1; - utf8_t utf8_buf[4]; - - if (cursor2->on) { - if (cursor1->ch <= cursor2->ch) { - c2 = cursor2; - } else { - c1 = cursor2; - } - del_c = c2->ch - c1->ch; - if ((c == CH_CTRLX) || (c == CH_CTRLC)) { - eve_clipb_push(text, del_c); - if (c == CH_CTRLC) return; - } - } - - text = widget->text + c1->ch; - if (CHAR_VALID_INPUT(c)) { - ins_c = utf8_enc(c, utf8_buf); - ch_w = eve_font_ch_w(widget->font, c); - } else if (c == CH_CTRLV) { - int rv, clipb_len = 0; - - clipb = eve_clipb_get(); - if (clipb) { - rv = utf8_verify(clipb, EVE_CLIPB_SIZE_BUF, &clipb_len); - if (rv != UTF_OK) { - clipb = NULL; - clipb_len = 0; - } - } - ins_c = clipb_len; - ch_w = eve_font_str_w(widget->font, clipb); - } - if (widget->text_len + ins_c >= widget->text_size + del_c) { - ins_c = 0; - ch_w = 0; - } - if (ins_c != del_c) memmove(text + ins_c, text + del_c, widget->text_len - c2->ch + 1); - if (ins_c) { - if (c == CH_CTRLV) { - memcpy(text, clipb, ins_c); - } else if (ins_c > 1) { - memcpy(text, utf8_buf, ins_c); - } else { - *text = utf8_buf[0]; - } - c1->ch += ins_c; - } - if (c1 == cursor2) widget->cursor1 = widget->cursor2; - if (cursor2->on) eve_textw_cursor_clear(widget, cursor2); - } - - if ((ins_c == 0) && (del_c == 0)) return; - - widget->text_len += ins_c - del_c; - for (i=cursor1->line; i<widget->line_len; i++) { - widget->line[i] += ins_c - del_c; - } - - r = cursor1->line; - if (cursor1->line) r = eve_textw_update(widget, page, cursor1->line - 1); - if ((cursor1->line == 0) || (r == cursor1->line - 1)) r = eve_textw_update(widget, page, cursor1->line); - - if (cursor1->line && (cursor1->ch < LINE_START(widget, cursor1->line))) { - cursor1->line--; - eve_textw_cursor_update(widget, cursor1); - set_focus(widget, cursor1, page); - } else if (cursor1->ch > LINE_END(widget, cursor1->line)) { - while (cursor1->ch > LINE_END(widget, cursor1->line)) cursor1->line++; - eve_textw_cursor_update(widget, cursor1); - set_focus(widget, cursor1, page); - } else { - cursor1->x += ch_w; - } -} - -uint16_t eve_textw_update(EVETextWidget *widget, EVEPage *page, uint16_t line) { - int i; - utf32_t ch; - uint8_t ch_w; - uint8_t ch_l; - uint16_t word_w, line_w, line_b; - uint16_t new_h; - EVEWidget *_widget = &widget->w; - - word_w = 0; - line_w = 0; - line_b = LINE_EMPTY; - - i = LINE_START(widget, line); - while (i < widget->text_size) { - ch_l = utf8_dec(widget->text + i, &ch); - if (!CHAR_VALID_INPUT(ch) && ch) { - ch = 0; - widget->text[i] = '\0'; - widget->text_len = i; - widget->line[line] = LINE_EMPTY; - } - - ch_w = eve_font_ch_w(widget->font, ch); - if (ch <= 0x20) { - if ((ch == '\n') || (ch == '\0')) { - if (widget->line[line] == i) return line; - widget->line[line] = i; - line++; - if ((ch == '\0') || (line == widget->line_size)) break; - word_w = 0; - line_w = 0; - line_b = LINE_EMPTY; - } else if (ch == ' ') { - word_w = 0; - line_w += ch_w; - line_b = i; - } - } else { - word_w += ch_w; - line_w += ch_w; - } - if ((line_w > _widget->g.w) && (line_b != LINE_EMPTY)) { - if (widget->line[line] == line_b) return line; - widget->line[line] = line_b; - line++; - if (line == widget->line_size) { - i = line_b; - break; - } - line_w = word_w; - line_b = LINE_EMPTY; - } - i += ch_l; - } - - widget->line_len = line; - new_h = (line + 1) * widget->font->h; - for (i=line; i<widget->line_size; i++) { - widget->line[i] = LINE_EMPTY; - } - - if (_widget->g.h != new_h) { - _widget->g.h = new_h; - if (page && page->update_g) page->update_g(page, _widget); - } - - return line; -} - -void eve_textw_cursor_update(EVETextWidget *widget, EVETextCursor *cursor) { - int i = LINE_START(widget, cursor->line); - uint16_t x = 0; - utf32_t ch; - uint8_t ch_l; - - while ((i < cursor->ch) && (i < LINE_END(widget, cursor->line))) { - ch_l = utf8_dec(widget->text + i, &ch); - x += eve_font_ch_w(widget->font, ch); - i += ch_l; - } - cursor->x = x; -} - -void eve_textw_cursor_set(EVETextWidget *widget, EVETextCursor *cursor, uint8_t tag, int16_t x) { - int i; - int16_t _x, _d; - uint16_t c_line = LINE_EMPTY; - utf32_t ch; - uint8_t ch_w; - uint8_t ch_l; - EVEWidget *_widget = &widget->w; - - if ((tag >= widget->tag0) && ((widget->tagN == EVE_TAG_NOTAG) || (tag < widget->tagN))) c_line = tag - widget->tag0 + widget->line0; - if (c_line < widget->line_len) { - cursor->line = c_line; - } else if (c_line == widget->line_len) { - cursor->line = c_line - 1; - } else if (!cursor->on) { - return; - } - - x -= _widget->g.x; - - _x = 0; - _d = x; - i = LINE_START(widget, cursor->line); - while (i < LINE_END(widget, cursor->line)) { - ch_l = utf8_dec(widget->text + i, &ch); - ch_w = eve_font_ch_w(widget->font, ch); - _x += ch_w; - i += ch_l; - if (_x >= x) { - if (_x - x > _d) { - _x -= ch_w; - i -= ch_l; - } - break; - } else { - _d = x - _x; - } - } - cursor->x = _x; - cursor->ch = i; - cursor->on = 1; -} - -void eve_textw_cursor_clear(EVETextWidget *widget, EVETextCursor *cursor) { - cursor->on = 0; -} diff --git a/code/fe310/eos/eve/widget/textw.h b/code/fe310/eos/eve/widget/textw.h deleted file mode 100644 index cd46ea3..0000000 --- a/code/fe310/eos/eve/widget/textw.h +++ /dev/null @@ -1,39 +0,0 @@ -#include <stdint.h> - -typedef struct EVETextCursor { - char on; - uint16_t x; - uint16_t line; - uint16_t ch; -} EVETextCursor; - -typedef struct EVETextWidget { - EVEWidget w; - EVEFont *font; - utf8_t *text; - uint16_t text_size; - uint16_t text_len; - uint16_t *line; - uint16_t line_size; - uint16_t line_len; - EVETextCursor cursor1; - EVETextCursor cursor2; - uint16_t line0; - uint8_t tag0; - uint8_t tagN; - struct { - EVETextCursor *cursor; - short dx; - short dl; - char mode; - } track; -} EVETextWidget; - -void eve_textw_init(EVETextWidget *widget, EVERect *g, EVEFont *font, utf8_t *text, uint16_t text_size, uint16_t *line, uint16_t line_size); -int eve_textw_touch(EVEWidget *_widget, EVEPage *page, uint8_t tag0, int touch_idx); -uint8_t eve_textw_draw(EVEWidget *_widget, EVEPage *page, uint8_t tag0); -void eve_textw_putc(void *_w, int c); -uint16_t eve_textw_update(EVETextWidget *widget, EVEPage *page, uint16_t line); -void eve_textw_cursor_update(EVETextWidget *widget, EVETextCursor *cursor); -void eve_textw_cursor_set(EVETextWidget *widget, EVETextCursor *cursor, uint8_t tag, int16_t x); -void eve_textw_cursor_clear(EVETextWidget *widget, EVETextCursor *cursor); diff --git a/code/fe310/eos/eve/widget/widget.c b/code/fe310/eos/eve/widget/widget.c deleted file mode 100644 index ab121d8..0000000 --- a/code/fe310/eos/eve/widget/widget.c +++ /dev/null @@ -1,41 +0,0 @@ -#include <stdlib.h> -#include <string.h> - -#include "eve.h" -#include "eve_kbd.h" -#include "unicode.h" - -#include "screen/screen.h" -#include "screen/window.h" -#include "screen/page.h" -#include "screen/font.h" - -#include "label.h" -#include "widget.h" -#include "pagew.h" -#include "strw.h" -#include "textw.h" - -static const size_t _eve_wsize[] = { - 0, - sizeof(EVEPageWidget), - sizeof(EVEStrWidget), - sizeof(EVETextWidget) -}; - -void eve_widget_init(EVEWidget *widget, uint8_t type, EVERect *g, eve_widget_touch_t touch, eve_widget_draw_t draw, eve_kbd_input_handler_t putc) { - if (g) widget->g = *g; - widget->touch = touch; - widget->draw = draw; - widget->putc = putc; - widget->type = type; -} - -void eve_widget_set_label(EVEWidget *widget, EVELabel *label) { - widget->label = label; -} - -EVEWidget *eve_widget_next(EVEWidget *widget) { - char *_w = (char *)widget; - return (EVEWidget *)(_w + _eve_wsize[widget->type]); -} diff --git a/code/fe310/eos/eve/widget/widget.h b/code/fe310/eos/eve/widget/widget.h deleted file mode 100644 index 1aa2cd7..0000000 --- a/code/fe310/eos/eve/widget/widget.h +++ /dev/null @@ -1,23 +0,0 @@ -#include <stdint.h> - -#define EVE_WIDGET_TYPE_PAGE 1 -#define EVE_WIDGET_TYPE_STR 2 -#define EVE_WIDGET_TYPE_TEXT 3 - -struct EVEWidget; - -typedef int (*eve_widget_touch_t) (struct EVEWidget *, EVEPage *, uint8_t, int); -typedef uint8_t (*eve_widget_draw_t) (struct EVEWidget *, EVEPage *, uint8_t); - -typedef struct EVEWidget { - EVERect g; - eve_widget_touch_t touch; - eve_widget_draw_t draw; - eve_kbd_input_handler_t putc; - EVELabel *label; - uint8_t type; -} EVEWidget; - -void eve_widget_init(EVEWidget *widget, uint8_t type, EVERect *g, eve_widget_touch_t touch, eve_widget_draw_t draw, eve_kbd_input_handler_t putc); -void eve_widget_set_label(EVEWidget *widget, EVELabel *label); -EVEWidget *eve_widget_next(EVEWidget *widget); diff --git a/code/fe310/eos/event.c b/code/fe310/eos/event.c deleted file mode 100644 index 6953dca..0000000 --- a/code/fe310/eos/event.c +++ /dev/null @@ -1,138 +0,0 @@ -#include <stdlib.h> -#include <stdint.h> -#include <unistd.h> -#include <stdio.h> - -#include "encoding.h" -#include "platform.h" - -#include "msgq.h" -#include "event.h" - -EOSMsgQ _eos_event_q; -static EOSMsgItem event_q_array[EOS_EVT_SIZE_Q]; - -static eos_evt_handler_t evt_handler[EOS_EVT_MAX_EVT + 1]; - -static void evtq_handler(unsigned char type, unsigned char *buffer, uint16_t len) { - unsigned char idx = (type & EOS_EVT_MASK) >> 4; - - if (idx && (idx <= EOS_EVT_MAX_EVT)) { - evt_handler[idx](type, buffer, len); - } else { - eos_evtq_bad_handler(type, buffer, len); - } -} - -void eos_evtq_init(void) { - int i; - - evt_handler[0] = evtq_handler; - for (i=0; i<EOS_EVT_MAX_EVT; i++) { - evt_handler[i + 1] = eos_evtq_bad_handler; - } - eos_msgq_init(&_eos_event_q, event_q_array, EOS_EVT_SIZE_Q); -} - -int eos_evtq_push(unsigned char type, unsigned char *buffer, uint16_t len) { - clear_csr(mstatus, MSTATUS_MIE); - int ret = eos_msgq_push(&_eos_event_q, type, buffer, len); - set_csr(mstatus, MSTATUS_MIE); - return ret; -} - -int eos_evtq_push_isr(unsigned char type, unsigned char *buffer, uint16_t len) { - return eos_msgq_push(&_eos_event_q, type, buffer, len); -} - -void eos_evtq_pop(unsigned char *type, unsigned char **buffer, uint16_t *len) { - clear_csr(mstatus, MSTATUS_MIE); - eos_msgq_pop(&_eos_event_q, type, buffer, len); - set_csr(mstatus, MSTATUS_MIE); -} - -void eos_evtq_pop_isr(unsigned char *type, unsigned char **buffer, uint16_t *len) { - eos_msgq_pop(&_eos_event_q, type, buffer, len); -} - -void eos_evtq_wait(unsigned char type, unsigned char *selector, uint16_t sel_len, unsigned char **buffer, uint16_t *len) { - int rv = 0; - - while(!rv) { - clear_csr(mstatus, MSTATUS_MIE); - rv = eos_msgq_get(&_eos_event_q, type, selector, sel_len, buffer, len); - if (!rv) { - unsigned char _type; - unsigned char *_buffer; - uint16_t _len; - - eos_msgq_pop(&_eos_event_q, &_type, &_buffer, &_len); - if (_type) { - set_csr(mstatus, MSTATUS_MIE); - evt_handler[0](_type, _buffer, _len); - } else { - asm volatile ("wfi"); - set_csr(mstatus, MSTATUS_MIE); - } - } else { - set_csr(mstatus, MSTATUS_MIE); - } - } -} - -void eos_evtq_flush(void) { - clear_csr(mstatus, MSTATUS_MIE); - eos_evtq_flush_isr(); - set_csr(mstatus, MSTATUS_MIE); -} - -void eos_evtq_flush_isr(void) { - unsigned char type; - unsigned char *buffer; - uint16_t len; - - do { - eos_msgq_pop(&_eos_event_q, &type, &buffer, &len); - if (type) { - set_csr(mstatus, MSTATUS_MIE); - evt_handler[0](type, buffer, len); - clear_csr(mstatus, MSTATUS_MIE); - } - } while (type); -} - -void eos_evtq_loop(void) { - unsigned char type; - unsigned char *buffer; - uint16_t len; - int foo = 1; - - while(foo) { - clear_csr(mstatus, MSTATUS_MIE); - eos_msgq_pop(&_eos_event_q, &type, &buffer, &len); - if (type) { - set_csr(mstatus, MSTATUS_MIE); - evt_handler[0](type, buffer, len); - } else { - asm volatile ("wfi"); - set_csr(mstatus, MSTATUS_MIE); - } - } -} - -void eos_evtq_bad_handler(unsigned char type, unsigned char *buffer, uint16_t len) { - printf("evt bad handler:0x%x\n", type); -} - -void eos_evtq_set_handler(unsigned char type, eos_evt_handler_t handler) { - unsigned char idx = (type & EOS_EVT_MASK) >> 4; - - if (idx <= EOS_EVT_MAX_EVT) evt_handler[idx] = handler; -} - -eos_evt_handler_t eos_evtq_get_handler(unsigned char type) { - unsigned char idx = (type & EOS_EVT_MASK) >> 4; - - if (idx <= EOS_EVT_MAX_EVT) return evt_handler[idx]; - return NULL; -} diff --git a/code/fe310/eos/event.h b/code/fe310/eos/event.h deleted file mode 100644 index ba906bb..0000000 --- a/code/fe310/eos/event.h +++ /dev/null @@ -1,20 +0,0 @@ -#include <stdint.h> - -#include "evt_def.h" - -typedef void (*eos_evt_handler_t) (unsigned char, unsigned char *, uint16_t); - -void eos_evtq_init(void); -int eos_evtq_push(unsigned char type, unsigned char *buffer, uint16_t len); -int eos_evtq_push_isr(unsigned char type, unsigned char *buffer, uint16_t len); -void eos_evtq_pop(unsigned char *type, unsigned char **buffer, uint16_t *len); -void eos_evtq_pop_isr(unsigned char *type, unsigned char **buffer, uint16_t *len); -void eos_evtq_wait(unsigned char type, unsigned char *selector, uint16_t sel_len, unsigned char **buffer, uint16_t *len); -void eos_evtq_flush(void); -void eos_evtq_flush_isr(void); -void eos_evtq_loop(void); - -void eos_evtq_bad_handler(unsigned char type, unsigned char *buffer, uint16_t len); -void eos_evtq_set_handler(unsigned char type, eos_evt_handler_t handler); -eos_evt_handler_t eos_evtq_get_handler(unsigned char type); - diff --git a/code/fe310/eos/evt_def.h b/code/fe310/eos/evt_def.h deleted file mode 100644 index 16c4255..0000000 --- a/code/fe310/eos/evt_def.h +++ /dev/null @@ -1,12 +0,0 @@ -#define EOS_EVT_TIMER 0x10 -#define EOS_EVT_I2S 0x20 -#define EOS_EVT_NET 0x30 -#define EOS_EVT_SPI 0x40 -#define EOS_EVT_UART 0x50 -#define EOS_EVT_UI 0x60 -#define EOS_EVT_USER 0x80 - -#define EOS_EVT_MAX_EVT 8 -#define EOS_EVT_MASK 0xF0 - -#define EOS_EVT_SIZE_Q 4 diff --git a/code/fe310/eos/i2s.c b/code/fe310/eos/i2s.c deleted file mode 100644 index c8216ff..0000000 --- a/code/fe310/eos/i2s.c +++ /dev/null @@ -1,407 +0,0 @@ -#include <stdlib.h> -#include <stdint.h> - -#include "encoding.h" -#include "platform.h" -#include "prci_driver.h" - -#include "eos.h" -#include "interrupt.h" -#include "event.h" - -#include "i2s.h" -#include "i2s_def.h" -#include "irq_def.h" - -#define I2S_PWM_REG_CK PWM0_REG -#define I2S_PWM_REG_WS_MIC PWM1_REG -#define I2S_PWM_REG_WS_SPK PWM2_REG - -#define MIN(X, Y) (((X) < (Y)) ? (X) : (Y)) -#define MAX(X, Y) (((X) > (Y)) ? (X) : (Y)) - -#define EOS_ABUF_IDX_MASK(IDX, SIZE) ((IDX) & ((SIZE) - 1)) - -EOSABuf _eos_i2s_mic_buf; -EOSABuf _eos_i2s_spk_buf; -uint32_t _eos_i2s_fmt = 0; -uint32_t _eos_i2s_mic_wm = 0; -uint32_t _eos_i2s_spk_wm = 0; -uint32_t _eos_i2s_mic_evt_enable = 0; -uint32_t _eos_i2s_spk_evt_enable = 0; - -static eos_i2s_handler_t i2s_spk_handler = NULL; -static eos_i2s_handler_t i2s_mic_handler = NULL; -static uint32_t i2s_clk_period; -static uint8_t i2s_mic_volume = 0; /* 0 - 8 */ -static uint8_t i2s_spk_volume = 16; /* 0 - 16 */ - -static void _abuf_init(EOSABuf *buf, uint8_t *array, uint16_t size) { - buf->idx_r = 0; - buf->idx_w = 0; - buf->size = size; - buf->array = array; -} - -static int _abuf_push8(EOSABuf *buf, uint8_t sample) { - if ((uint16_t)(buf->idx_w - buf->idx_r) == buf->size) return EOS_ERR_FULL; - - buf->array[EOS_ABUF_IDX_MASK(buf->idx_w, buf->size)] = sample; - buf->idx_w++; - return EOS_OK; -} - -static int _abuf_push16(EOSABuf *buf, uint16_t sample) { - if ((uint16_t)(buf->idx_w - buf->idx_r) == buf->size) return EOS_ERR_FULL; - - buf->array[EOS_ABUF_IDX_MASK(buf->idx_w, buf->size)] = sample >> 8; - buf->array[EOS_ABUF_IDX_MASK(buf->idx_w + 1, buf->size)] = sample & 0xFF; - buf->idx_w += 2; - return EOS_OK; -} - -static int _abuf_pop8(EOSABuf *buf, uint8_t *sample) { - if (buf->idx_r == buf->idx_w) { - return EOS_ERR_EMPTY; - } else { - *sample = buf->array[EOS_ABUF_IDX_MASK(buf->idx_r, buf->size)]; - buf->idx_r++; - return EOS_OK; - } -} - -static int _abuf_pop16(EOSABuf *buf, uint16_t *sample) { - if (buf->idx_r == buf->idx_w) { - return EOS_ERR_EMPTY; - } else { - *sample = buf->array[EOS_ABUF_IDX_MASK(buf->idx_r, buf->size)] << 8; - *sample |= buf->array[EOS_ABUF_IDX_MASK(buf->idx_r + 1, buf->size)]; - buf->idx_r += 2; - return EOS_OK; - } -} - - -static void _abuf_flush(EOSABuf *buf) { - buf->idx_r = 0; - buf->idx_w = 0; -} - -static uint16_t _abuf_len(EOSABuf *buf) { - return buf->idx_w - buf->idx_r; -} - -static void i2s_handle_evt(unsigned char type, unsigned char *buffer, uint16_t len) { - switch(type & ~EOS_EVT_MASK) { - case EOS_I2S_ETYPE_MIC: - if (i2s_mic_handler) i2s_mic_handler(type); - clear_csr(mstatus, MSTATUS_MIE); - _eos_i2s_mic_evt_enable = 1; - set_csr(mstatus, MSTATUS_MIE); - break; - case EOS_I2S_ETYPE_SPK: - if (i2s_spk_handler) i2s_spk_handler(type); - clear_csr(mstatus, MSTATUS_MIE); - _eos_i2s_spk_evt_enable = 1; - set_csr(mstatus, MSTATUS_MIE); - break; - default: - eos_evtq_bad_handler(type, buffer, len); - break; - } -} - -static void _mic_vol_set(uint8_t vol) { - I2S_PWM_REG_WS_MIC(PWM_CMP2) = i2s_clk_period * (vol + 1); - I2S_PWM_REG_WS_MIC(PWM_CMP3) = I2S_PWM_REG_WS_MIC(PWM_CMP2) + i2s_clk_period * 16; -} - -static void _spk_vol_set(uint8_t vol) { - int spk_cmp = vol + i2s_mic_volume - 16; - - if (spk_cmp <= 0) { - I2S_PWM_REG_WS_SPK(PWM_CMP1) = i2s_clk_period * (32 + spk_cmp); - I2S_PWM_REG_WS_SPK(PWM_CMP2) = i2s_clk_period * (64 + spk_cmp); - I2S_PWM_REG_WS_SPK(PWM_CMP3) = i2s_clk_period * 33; - GPIO_REG(GPIO_OUTPUT_XOR) &= ~(1 << I2S_PIN_WS_SPK); - } else { - I2S_PWM_REG_WS_SPK(PWM_CMP1) = i2s_clk_period * spk_cmp; - I2S_PWM_REG_WS_SPK(PWM_CMP2) = i2s_clk_period * (32 + spk_cmp); - I2S_PWM_REG_WS_SPK(PWM_CMP3) = i2s_clk_period * (33 + spk_cmp); - GPIO_REG(GPIO_OUTPUT_XOR) |= (1 << I2S_PIN_WS_SPK); - } -} - -extern void _eos_i2s_start_pwm(void); - -void eos_i2s_init(void) { - eos_evtq_set_handler(EOS_EVT_I2S, i2s_handle_evt); - - GPIO_REG(GPIO_INPUT_EN) &= ~(1 << I2S_PIN_CK); - GPIO_REG(GPIO_OUTPUT_EN) |= (1 << I2S_PIN_CK); - GPIO_REG(GPIO_PULLUP_EN) &= ~(1 << I2S_PIN_CK); - GPIO_REG(GPIO_OUTPUT_XOR) &= ~(1 << I2S_PIN_CK); - - GPIO_REG(GPIO_INPUT_EN) &= ~(1 << I2S_PIN_CK_SW); - GPIO_REG(GPIO_OUTPUT_EN) |= (1 << I2S_PIN_CK_SW); - GPIO_REG(GPIO_PULLUP_EN) &= ~(1 << I2S_PIN_CK_SW); - GPIO_REG(GPIO_OUTPUT_XOR) &= ~(1 << I2S_PIN_CK_SW); - - GPIO_REG(GPIO_INPUT_EN) &= ~(1 << I2S_PIN_WS_MIC); - GPIO_REG(GPIO_OUTPUT_EN) |= (1 << I2S_PIN_WS_MIC); - GPIO_REG(GPIO_PULLUP_EN) &= ~(1 << I2S_PIN_WS_MIC); - GPIO_REG(GPIO_OUTPUT_XOR) &= ~(1 << I2S_PIN_WS_MIC); - - GPIO_REG(GPIO_INPUT_EN) &= ~(1 << I2S_PIN_WS_SPK); - GPIO_REG(GPIO_OUTPUT_EN) |= (1 << I2S_PIN_WS_SPK); - GPIO_REG(GPIO_PULLUP_EN) &= ~(1 << I2S_PIN_WS_SPK); - GPIO_REG(GPIO_OUTPUT_XOR) &= ~(1 << I2S_PIN_WS_SPK); - - GPIO_REG(GPIO_INPUT_EN) &= ~(1 << I2S_PIN_CK_SR); - GPIO_REG(GPIO_OUTPUT_EN) |= (1 << I2S_PIN_CK_SR); - GPIO_REG(GPIO_PULLUP_EN) &= ~(1 << I2S_PIN_CK_SR); - GPIO_REG(GPIO_OUTPUT_XOR) &= ~(1 << I2S_PIN_CK_SR); - - GPIO_REG(GPIO_INPUT_EN) &= ~(1 << I2S_PIN_SD_IN); - GPIO_REG(GPIO_OUTPUT_EN) &= ~(1 << I2S_PIN_SD_IN); - GPIO_REG(GPIO_PULLUP_EN) &= ~(1 << I2S_PIN_SD_IN); - GPIO_REG(GPIO_OUTPUT_XOR) &= ~(1 << I2S_PIN_SD_IN); - - GPIO_REG(GPIO_INPUT_EN) &= ~(1 << I2S_PIN_SD_OUT); - GPIO_REG(GPIO_OUTPUT_EN) &= ~(1 << I2S_PIN_SD_OUT); - GPIO_REG(GPIO_PULLUP_EN) &= ~(1 << I2S_PIN_SD_OUT); - GPIO_REG(GPIO_OUTPUT_XOR) &= ~(1 << I2S_PIN_SD_OUT); - - GPIO_REG(GPIO_OUTPUT_VAL) |= (1 << I2S_PIN_CK_SW); - GPIO_REG(GPIO_OUTPUT_VAL) &= ~((1 << I2S_PIN_CK) | (1 << I2S_PIN_CK_SR) | (1 << I2S_PIN_WS_MIC) | (1 << I2S_PIN_WS_SPK)); -} - -void eos_i2s_start(uint32_t sample_rate, unsigned char fmt) { - i2s_clk_period = ((PRCI_get_cpu_freq() / (sample_rate * 64)) & ~I2S_PWM_SCALE_CK_MASK) + 1; - - I2S_PWM_REG_CK(PWM_CMP0) = i2s_clk_period >> I2S_PWM_SCALE_CK; - I2S_PWM_REG_CK(PWM_CMP1) = I2S_PWM_REG_CK(PWM_CMP0) / 2; - I2S_PWM_REG_CK(PWM_CMP2) = 0; - I2S_PWM_REG_CK(PWM_CMP3) = 0; - - I2S_PWM_REG_WS_MIC(PWM_CMP0) = i2s_clk_period * 64 - 1; - I2S_PWM_REG_WS_MIC(PWM_CMP1) = i2s_clk_period * 32; - _mic_vol_set(i2s_mic_volume); - - I2S_PWM_REG_WS_SPK(PWM_CMP0) = i2s_clk_period * 64 - 1; - _spk_vol_set(i2s_spk_volume); - - I2S_PWM_REG_CK(PWM_COUNT) = 0; - I2S_PWM_REG_WS_MIC(PWM_COUNT) = 0; - I2S_PWM_REG_WS_SPK(PWM_COUNT) = i2s_clk_period / 2; - - _eos_i2s_fmt = fmt; - _eos_i2s_mic_evt_enable = 1; - _eos_i2s_spk_evt_enable = 1; - - eos_intr_set_priority(I2S_IRQ_WS_ID, IRQ_PRIORITY_I2S_WS); - eos_intr_set_priority(I2S_IRQ_SD_ID, 0); - eos_intr_enable(I2S_IRQ_WS_ID); - eos_intr_enable(I2S_IRQ_SD_ID); - - _eos_i2s_start_pwm(); - /* - I2S_PWM_REG_CK(PWM_CFG) = PWM_CFG_ENALWAYS | PWM_CFG_ZEROCMP | I2S_PWM_SCALE_CK; - I2S_PWM_REG_WS_MIC(PWM_CFG) = PWM_CFG_ENALWAYS | PWM_CFG_ZEROCMP | PWM_CFG_CMP2GANG; - I2S_PWM_REG_WS_SPK(PWM_CFG) = PWM_CFG_ENALWAYS | PWM_CFG_ZEROCMP | PWM_CFG_CMP1GANG; - */ - - GPIO_REG(GPIO_INPUT_EN) |= (1 << I2S_PIN_SD_IN); - GPIO_REG(GPIO_OUTPUT_VAL) |= (1 << I2S_PIN_CK_SR); - - GPIO_REG(GPIO_IOF_SEL) |= (1 << I2S_PIN_CK); - GPIO_REG(GPIO_IOF_EN) |= (1 << I2S_PIN_CK); - - GPIO_REG(GPIO_IOF_SEL) |= (1 << I2S_PIN_CK_SW); - GPIO_REG(GPIO_IOF_EN) |= (1 << I2S_PIN_CK_SW); - - GPIO_REG(GPIO_IOF_SEL) |= (1 << I2S_PIN_WS_MIC); - GPIO_REG(GPIO_IOF_EN) |= (1 << I2S_PIN_WS_MIC); - - GPIO_REG(GPIO_IOF_SEL) |= (1 << I2S_PIN_WS_SPK); - GPIO_REG(GPIO_IOF_EN) |= (1 << I2S_PIN_WS_SPK); -} - -void eos_i2s_stop(void) { - I2S_PWM_REG_CK(PWM_CFG) = 0; - I2S_PWM_REG_WS_MIC(PWM_CFG) = 0; - I2S_PWM_REG_WS_SPK(PWM_CFG) = 0; - I2S_PWM_REG_CK(PWM_COUNT) = 0; - I2S_PWM_REG_WS_MIC(PWM_COUNT) = 0; - I2S_PWM_REG_WS_SPK(PWM_COUNT) = 0; - - _eos_i2s_mic_evt_enable = 0; - _eos_i2s_spk_evt_enable = 0; - eos_intr_set_priority(I2S_IRQ_WS_ID, 0); - eos_intr_set_priority(I2S_IRQ_SD_ID, 0); - eos_intr_disable(I2S_IRQ_WS_ID); - eos_intr_disable(I2S_IRQ_SD_ID); - - GPIO_REG(GPIO_IOF_EN) &= ~(1 << I2S_PIN_CK); - GPIO_REG(GPIO_IOF_SEL) &= ~(1 << I2S_PIN_CK); - - GPIO_REG(GPIO_IOF_EN) &= ~(1 << I2S_PIN_CK_SW); - GPIO_REG(GPIO_IOF_SEL) &= ~(1 << I2S_PIN_CK_SW); - - GPIO_REG(GPIO_IOF_EN) &= ~(1 << I2S_PIN_WS_MIC); - GPIO_REG(GPIO_IOF_SEL) &= ~(1 << I2S_PIN_WS_MIC); - - GPIO_REG(GPIO_IOF_EN) &= ~(1 << I2S_PIN_WS_SPK); - GPIO_REG(GPIO_IOF_SEL) &= ~(1 << I2S_PIN_WS_SPK); - - GPIO_REG(GPIO_INPUT_EN) &= ~(1 << I2S_PIN_SD_IN); - - GPIO_REG(GPIO_OUTPUT_VAL) |= (1 << I2S_PIN_CK_SW); - GPIO_REG(GPIO_OUTPUT_VAL) &= ~((1 << I2S_PIN_CK) | (1 << I2S_PIN_CK_SR) | (1 << I2S_PIN_WS_MIC) | (1 << I2S_PIN_WS_SPK)); -} - -void eos_i2s_mic_init(uint8_t *mic_arr, uint16_t mic_arr_size) { - clear_csr(mstatus, MSTATUS_MIE); - _abuf_init(&_eos_i2s_mic_buf, mic_arr, mic_arr_size); - set_csr(mstatus, MSTATUS_MIE); -} - -void eos_i2s_mic_set_handler(eos_i2s_handler_t wm_handler) { - clear_csr(mstatus, MSTATUS_MIE); - i2s_mic_handler = wm_handler; - set_csr(mstatus, MSTATUS_MIE); -} - -void eos_i2s_mic_set_wm(uint16_t wm) { - clear_csr(mstatus, MSTATUS_MIE); - _eos_i2s_mic_wm = wm; - set_csr(mstatus, MSTATUS_MIE); - -} - -uint16_t eos_i2s_mic_len(void) { - clear_csr(mstatus, MSTATUS_MIE); - uint16_t ret = _abuf_len(&_eos_i2s_mic_buf); - set_csr(mstatus, MSTATUS_MIE); - return ret; -} - -uint16_t eos_i2s_mic_read(uint8_t *sample, uint16_t ssize) { - uint16_t i; - uint16_t _ssize = 0; - - clear_csr(mstatus, MSTATUS_MIE); - _ssize = MIN(ssize, _abuf_len(&_eos_i2s_mic_buf)); - set_csr(mstatus, MSTATUS_MIE); - - for (i=0; i<_ssize; i++) { - sample[i] = _eos_i2s_mic_buf.array[EOS_ABUF_IDX_MASK(_eos_i2s_mic_buf.idx_r + i, _eos_i2s_mic_buf.size)]; - } - - clear_csr(mstatus, MSTATUS_MIE); - _eos_i2s_mic_buf.idx_r += _ssize; - set_csr(mstatus, MSTATUS_MIE); - - return _ssize; -} - -int eos_i2s_mic_pop8(uint8_t *sample) { - clear_csr(mstatus, MSTATUS_MIE); - int ret = _abuf_pop8(&_eos_i2s_mic_buf, sample); - set_csr(mstatus, MSTATUS_MIE); - return ret; -} - -int eos_i2s_mic_pop16(uint16_t *sample) { - clear_csr(mstatus, MSTATUS_MIE); - int ret = _abuf_pop16(&_eos_i2s_mic_buf, sample); - set_csr(mstatus, MSTATUS_MIE); - return ret; -} - -int eos_i2s_mic_vol_get(void) { - return i2s_mic_volume; -} - -void eos_i2s_mic_vol_set(int vol) { - if ((vol < 0) || (vol > 8)) return; - - i2s_mic_volume = vol; - - clear_csr(mstatus, MSTATUS_MIE); - _mic_vol_set(vol); - _spk_vol_set(i2s_spk_volume); - set_csr(mstatus, MSTATUS_MIE); -} - -void eos_i2s_spk_init(uint8_t *spk_arr, uint16_t spk_arr_size) { - clear_csr(mstatus, MSTATUS_MIE); - _abuf_init(&_eos_i2s_spk_buf, spk_arr, spk_arr_size); - set_csr(mstatus, MSTATUS_MIE); -} - -void eos_i2s_spk_set_handler(eos_i2s_handler_t wm_handler) { - clear_csr(mstatus, MSTATUS_MIE); - i2s_spk_handler = wm_handler; - set_csr(mstatus, MSTATUS_MIE); -} - -void eos_i2s_spk_set_wm(uint16_t wm) { - clear_csr(mstatus, MSTATUS_MIE); - _eos_i2s_spk_wm = wm; - set_csr(mstatus, MSTATUS_MIE); -} - -uint16_t eos_i2s_spk_len(void) { - clear_csr(mstatus, MSTATUS_MIE); - uint16_t ret = _abuf_len(&_eos_i2s_spk_buf); - set_csr(mstatus, MSTATUS_MIE); - return ret; -} - -uint16_t eos_i2s_spk_write(uint8_t *sample, uint16_t ssize) { - uint16_t i; - uint16_t _ssize = 0; - - clear_csr(mstatus, MSTATUS_MIE); - _ssize = MIN(ssize, _eos_i2s_spk_buf.size - _abuf_len(&_eos_i2s_spk_buf)); - set_csr(mstatus, MSTATUS_MIE); - - for (i=0; i<_ssize; i++) { - _eos_i2s_spk_buf.array[EOS_ABUF_IDX_MASK(_eos_i2s_spk_buf.idx_w + i, _eos_i2s_spk_buf.size)] = sample[i]; - } - - clear_csr(mstatus, MSTATUS_MIE); - _eos_i2s_spk_buf.idx_w += _ssize; - set_csr(mstatus, MSTATUS_MIE); - - return _ssize; -} - -int eos_i2s_spk_push8(uint8_t sample) { - clear_csr(mstatus, MSTATUS_MIE); - int ret = _abuf_push8(&_eos_i2s_spk_buf, sample); - set_csr(mstatus, MSTATUS_MIE); - return ret; -} - -int eos_i2s_spk_push16(uint16_t sample) { - clear_csr(mstatus, MSTATUS_MIE); - int ret = _abuf_push16(&_eos_i2s_spk_buf, sample); - set_csr(mstatus, MSTATUS_MIE); - return ret; -} - -int eos_i2s_spk_vol_get(void) { - return i2s_spk_volume; -} - -void eos_i2s_spk_vol_set(int vol) { - if ((vol < 0) || (vol > 16)) return; - - i2s_spk_volume = vol; - - clear_csr(mstatus, MSTATUS_MIE); - _spk_vol_set(vol); - set_csr(mstatus, MSTATUS_MIE); -} diff --git a/code/fe310/eos/i2s.h b/code/fe310/eos/i2s.h deleted file mode 100644 index 744958e..0000000 --- a/code/fe310/eos/i2s.h +++ /dev/null @@ -1,40 +0,0 @@ -#include <stdint.h> - -#define EOS_I2S_FMT_ALAW 0 -#define EOS_I2S_FMT_PCM16 1 - -/* should match i2s_def.h definitions */ -#define EOS_I2S_ETYPE_MIC 1 -#define EOS_I2S_ETYPE_SPK 2 - - -typedef struct EOSABuf { - uint16_t idx_r; - uint16_t idx_w; - uint16_t size; - uint8_t *array; -} EOSABuf; - -typedef void (*eos_i2s_handler_t) (unsigned char); - -void eos_i2s_init(void); -void eos_i2s_start(uint32_t sample_rate, unsigned char fmt); -void eos_i2s_stop(void); -void eos_i2s_mic_init(uint8_t *mic_arr, uint16_t mic_arr_size); -void eos_i2s_mic_set_handler(eos_i2s_handler_t wm_handler); -void eos_i2s_mic_set_wm(uint16_t wm); -uint16_t eos_i2s_mic_len(void); -uint16_t eos_i2s_mic_read(uint8_t *sample, uint16_t ssize); -int eos_i2s_mic_pop8(uint8_t *sample); -int eos_i2s_mic_pop16(uint16_t *sample); -int eos_i2s_mic_vol_get(void); -void eos_i2s_mic_vol_set(int vol); -void eos_i2s_spk_init(uint8_t *mic_arr, uint16_t mic_arr_size); -void eos_i2s_spk_set_handler(eos_i2s_handler_t wm_handler); -void eos_i2s_spk_set_wm(uint16_t wm); -uint16_t eos_i2s_spk_len(void); -uint16_t eos_i2s_spk_write(uint8_t *sample, uint16_t ssize); -int eos_i2s_spk_push8(uint8_t sample); -int eos_i2s_spk_push16(uint16_t sample); -int eos_i2s_spk_vol_get(void); -void eos_i2s_spk_vol_set(int vol); diff --git a/code/fe310/eos/i2s_def.h b/code/fe310/eos/i2s_def.h deleted file mode 100644 index 3a09982..0000000 --- a/code/fe310/eos/i2s_def.h +++ /dev/null @@ -1,24 +0,0 @@ -#define I2S_ETYPE_MIC 1 -#define I2S_ETYPE_SPK 2 - -#define I2S_PIN_CK 1 /* PWM 0.1 */ -#define I2S_PIN_CK_SW 21 /* PWM 1.2 */ -#define I2S_PIN_CK_SR 18 -#define I2S_PIN_WS_MIC 19 /* PWM 1.1 */ -#define I2S_PIN_WS_SPK 11 /* PWM 2.1 */ -#define I2S_PIN_SD_IN 13 -#define I2S_PIN_SD_OUT 12 - -#define I2S_IRQ_WS_ID (INT_PWM2_BASE + 0) -#define I2S_IRQ_SD_ID (INT_PWM2_BASE + 3) - -#define I2S_IDLE_CYCLES 8 - -#define I2S_PWM_SCALE_CK 2 -#define I2S_PWM_SCALE_CK_MASK 0x0003 - -/* asm */ -#define I2S_ABUF_OFF_IDXR 0 -#define I2S_ABUF_OFF_IDXW 2 -#define I2S_ABUF_OFF_SIZE 4 -#define I2S_ABUF_OFF_ARRAY 8 diff --git a/code/fe310/eos/interrupt.c b/code/fe310/eos/interrupt.c deleted file mode 100644 index 820d1fa..0000000 --- a/code/fe310/eos/interrupt.c +++ /dev/null @@ -1,72 +0,0 @@ -#include <stdlib.h> -#include <stdint.h> -#include <unistd.h> -#include <stdio.h> - -#include "encoding.h" -#include "platform.h" -#include "plic_driver.h" - -#include "interrupt.h" - -// Global Instance data for the PLIC -// for use by the PLIC Driver. -static plic_instance_t plic; - -static eos_intr_handler_t ext_interrupt_handler[PLIC_NUM_INTERRUPTS]; - -uintptr_t eos_intr_handle(uintptr_t int_num) { - if ((int_num >=1) && (int_num <= PLIC_NUM_INTERRUPTS) && (ext_interrupt_handler[int_num-1])) { - ext_interrupt_handler[int_num-1](); - } else { - printf("error:%d\n", int_num); - exit(int_num); - } - return int_num; -} - -void eos_intr_init(void) { - for (int i = 0; i < PLIC_NUM_INTERRUPTS; i++){ - ext_interrupt_handler[i] = NULL; - } - - /************************************************************************** - * Set up the PLIC - **************************************************************************/ - PLIC_init(&plic, - PLIC_CTRL_ADDR, - PLIC_NUM_INTERRUPTS, - PLIC_NUM_PRIORITIES); - - // Enable Global (PLIC) interrupts. - set_csr(mie, MIP_MEIP); - - // Enable all interrupts - set_csr(mstatus, MSTATUS_MIE); -} - -void eos_intr_set(uint8_t int_num, uint8_t priority, eos_intr_handler_t handler) { - ext_interrupt_handler[int_num-1] = handler; - PLIC_set_priority(&plic, int_num, priority); - PLIC_enable_interrupt(&plic, int_num); -} - -void eos_intr_set_handler(uint8_t int_num, eos_intr_handler_t handler) { - ext_interrupt_handler[int_num-1] = handler; -} - -void eos_intr_set_priority(uint8_t int_num, uint8_t priority) { - PLIC_set_priority(&plic, int_num, priority); -} - -void eos_intr_enable(uint8_t int_num) { - PLIC_enable_interrupt(&plic, int_num); -} - -void eos_intr_disable(uint8_t int_num) { - PLIC_disable_interrupt(&plic, int_num); -} - -void eos_intr_mask(uint8_t priority) { - PLIC_set_threshold(&plic, priority); -} diff --git a/code/fe310/eos/interrupt.h b/code/fe310/eos/interrupt.h deleted file mode 100644 index 075e7eb..0000000 --- a/code/fe310/eos/interrupt.h +++ /dev/null @@ -1,11 +0,0 @@ -#include <stdint.h> - -typedef void (*eos_intr_handler_t) (void); - -void eos_intr_init(void); -void eos_intr_set(uint8_t int_num, uint8_t priority, eos_intr_handler_t handler); -void eos_intr_set_handler(uint8_t int_num, eos_intr_handler_t handler); -void eos_intr_set_priority(uint8_t int_num, uint8_t priority); -void eos_intr_enable(uint8_t int_num); -void eos_intr_disable(uint8_t int_num); -void eos_intr_mask(uint8_t priority);
\ No newline at end of file diff --git a/code/fe310/eos/irq_def.h b/code/fe310/eos/irq_def.h deleted file mode 100644 index 5d9fb1e..0000000 --- a/code/fe310/eos/irq_def.h +++ /dev/null @@ -1,11 +0,0 @@ -#define IRQ_PRIORITY_I2S_SD 7 -#define IRQ_PRIORITY_I2S_WS 6 - -#define IRQ_PRIORITY_SPI_XCHG 5 - -#define IRQ_PRIORITY_NET_CTS 4 -#define IRQ_PRIORITY_NET_RTS 4 - -#define IRQ_PRIORITY_UART 1 - -#define IRQ_PRIORITY_UI 5 diff --git a/code/fe310/eos/msgq.c b/code/fe310/eos/msgq.c deleted file mode 100644 index e76090c..0000000 --- a/code/fe310/eos/msgq.c +++ /dev/null @@ -1,108 +0,0 @@ -#include <stdlib.h> -#include <stdint.h> -#include <string.h> - -#include "eos.h" -#include "msgq.h" - -#define IDX_MASK(IDX, SIZE) ((IDX) & ((SIZE) - 1)) -#define IDX_HALF ((uint8_t)1 << (sizeof(uint8_t) * 8 - 1)) -#define IDX_LT(a,b) ((uint8_t)((uint8_t)(a) - (uint8_t)(b)) > IDX_HALF) -#define IDX_LTE(a,b) ((uint8_t)((uint8_t)(b) - (uint8_t)(a)) < IDX_HALF) - -void eos_msgq_init(EOSMsgQ *msgq, EOSMsgItem *array, uint8_t size) { - msgq->idx_r = 0; - msgq->idx_w = 0; - msgq->size = size; - msgq->array = array; -} - -int eos_msgq_push(EOSMsgQ *msgq, unsigned char type, unsigned char *buffer, uint16_t len) { - if ((uint8_t)(msgq->idx_w - msgq->idx_r) == msgq->size) return EOS_ERR_FULL; - - uint8_t idx = IDX_MASK(msgq->idx_w, msgq->size); - msgq->array[idx].type = type; - msgq->array[idx].buffer = buffer; - msgq->array[idx].len = len; - msgq->idx_w++; - return EOS_OK; -} - -void eos_msgq_pop(EOSMsgQ *msgq, unsigned char *type, unsigned char **buffer, uint16_t *len) { - if (msgq->idx_r == msgq->idx_w) { - *type = 0; - *buffer = NULL; - *len = 0; - } else { - uint8_t idx = IDX_MASK(msgq->idx_r, msgq->size); - *type = msgq->array[idx].type; - *buffer = msgq->array[idx].buffer; - *len = msgq->array[idx].len; - msgq->idx_r++; - } -} - -int eos_msgq_get(EOSMsgQ *msgq, unsigned char type, unsigned char *selector, uint16_t sel_len, unsigned char **buffer, uint16_t *len) { - uint8_t i, j, idx; - - if (msgq->idx_r == msgq->idx_w) { - *buffer = NULL; - *len = 0; - return 0; - } - - idx = IDX_MASK(msgq->idx_r, msgq->size); - if (type == msgq->array[idx].type) { - *buffer = msgq->array[idx].buffer; - *len = msgq->array[idx].len; - if ((selector == NULL) || (sel_len == 0) || ((sel_len <= *len) && (memcmp(selector, *buffer, sel_len) == 0))) { - msgq->idx_r++; - return 1; - } - } - for (i = msgq->idx_r + 1; IDX_LT(i, msgq->idx_w); i++) { - idx = IDX_MASK(i, msgq->size); - if (type== msgq->array[idx].type) { - *buffer = msgq->array[idx].buffer; - *len = msgq->array[idx].len; - if ((selector == NULL) || (sel_len == 0) || ((sel_len <= *len) && (memcmp(selector, *buffer, sel_len) == 0))) { - for (j = i + 1; IDX_LT(j, msgq->idx_w); j++) { - msgq->array[IDX_MASK(j - 1, msgq->size)] = msgq->array[IDX_MASK(j, msgq->size)]; - } - msgq->idx_w--; - return 1; - } - } - } - *buffer = NULL; - *len = 0; - return 0; -} - -uint8_t eos_msgq_len(EOSMsgQ *msgq) { - return (uint8_t)(msgq->idx_w - msgq->idx_r); -} - -void eos_bufq_init(EOSBufQ *bufq, unsigned char **array, uint8_t size) { - bufq->idx_r = 0; - bufq->idx_w = 0; - bufq->size = size; - bufq->array = array; -} - -int eos_bufq_push(EOSBufQ *bufq, unsigned char *buffer) { - if ((uint8_t)(bufq->idx_w - bufq->idx_r) == bufq->size) return EOS_ERR_FULL; - - bufq->array[IDX_MASK(bufq->idx_w++, bufq->size)] = buffer; - return EOS_OK; -} - -unsigned char *eos_bufq_pop(EOSBufQ *bufq) { - if (bufq->idx_r == bufq->idx_w) return NULL; - - return bufq->array[IDX_MASK(bufq->idx_r++, bufq->size)]; -} - -uint8_t eos_bufq_len(EOSBufQ *bufq) { - return (uint8_t)(bufq->idx_w - bufq->idx_r); -} diff --git a/code/fe310/eos/msgq.h b/code/fe310/eos/msgq.h deleted file mode 100644 index 9f2ca81..0000000 --- a/code/fe310/eos/msgq.h +++ /dev/null @@ -1,32 +0,0 @@ -#include <stdint.h> - -typedef struct EOSMsgItem { - unsigned char type; - unsigned char *buffer; - uint16_t len; -} EOSMsgItem; - -typedef struct EOSMsgQ { - uint8_t idx_r; - uint8_t idx_w; - uint8_t size; - EOSMsgItem *array; -} EOSMsgQ; - -void eos_msgq_init(EOSMsgQ *msgq, EOSMsgItem *array, uint8_t size); -int eos_msgq_push(EOSMsgQ *msgq, unsigned char type, unsigned char *buffer, uint16_t len); -void eos_msgq_pop(EOSMsgQ *msgq, unsigned char *type, unsigned char **buffer, uint16_t *len); -int eos_msgq_get(EOSMsgQ *msgq, unsigned char type, unsigned char *selector, uint16_t sel_len, unsigned char **buffer, uint16_t *len); -uint8_t eos_msgq_len(EOSMsgQ *msgq); - -typedef struct EOSBufQ { - uint8_t idx_r; - uint8_t idx_w; - uint8_t size; - unsigned char **array; -} EOSBufQ; - -void eos_bufq_init(EOSBufQ *bufq, unsigned char **array, uint8_t size); -int eos_bufq_push(EOSBufQ *bufq, unsigned char *buffer); -unsigned char *eos_bufq_pop(EOSBufQ *bufq); -uint8_t eos_bufq_len(EOSBufQ *bufq); diff --git a/code/fe310/eos/msgq_def.h b/code/fe310/eos/msgq_def.h deleted file mode 100644 index 2ad5fc5..0000000 --- a/code/fe310/eos/msgq_def.h +++ /dev/null @@ -1,10 +0,0 @@ -/* asm */ -#define MSGQ_OFF_IDXR 0 -#define MSGQ_OFF_IDXW 1 -#define MSGQ_OFF_SIZE 2 -#define MSGQ_OFF_ARRAY 4 - -#define MSGQ_ITEM_OFF_TYPE 0 -#define MSGQ_ITEM_OFF_BUF 4 -#define MSGQ_ITEM_OFF_SIZE 8 -#define MSGQ_ITEM_SIZE 12 diff --git a/code/fe310/eos/net.c b/code/fe310/eos/net.c deleted file mode 100644 index 297e8f0..0000000 --- a/code/fe310/eos/net.c +++ /dev/null @@ -1,496 +0,0 @@ -#include <stdlib.h> -#include <stdint.h> - -#include "encoding.h" -#include "platform.h" - -#include "eos.h" -#include "msgq.h" -#include "event.h" -#include "interrupt.h" -#include "timer.h" -#include "power.h" - -#include "spi.h" -#include "spi_def.h" - -#include "net.h" -#include "net_def.h" -#include "irq_def.h" - -#define MIN(X, Y) (((X) < (Y)) ? (X) : (Y)) -#define MAX(X, Y) (((X) > (Y)) ? (X) : (Y)) - -static EOSBufQ net_buf_q; -static unsigned char *net_bufq_array[EOS_NET_SIZE_BUFQ]; -static unsigned char net_bufq_buffer[EOS_NET_SIZE_BUFQ][EOS_NET_SIZE_BUF]; - -static EOSMsgQ net_send_q; -static EOSMsgItem net_sndq_array[EOS_NET_SIZE_BUFQ]; - -static volatile uint8_t net_state_flags = 0; -static unsigned char net_state_type = 0; -static uint32_t net_state_len_tx = 0; -static uint32_t net_state_len_rx = 0; -unsigned char *net_state_buf = NULL; - -static uint8_t net_state_next_cnt = 0; -static unsigned char *net_state_next_buf = NULL; - -static eos_evt_handler_t net_handler[EOS_NET_MAX_MTYPE]; -static uint16_t net_wrapper_acq[EOS_EVT_MAX_EVT]; -static uint16_t net_flags_acq[EOS_EVT_MAX_EVT]; - -static int net_xchg_sleep(void) { - int i; - int rv = EOS_OK; - volatile uint32_t x = 0; - - net_state_flags &= ~NET_STATE_FLAG_CTS; - - SPI1_REG(SPI_REG_CSMODE) = SPI_CSMODE_HOLD; - - SPI1_REG(SPI_REG_TXFIFO) = 0xff; - while ((x = SPI1_REG(SPI_REG_RXFIFO)) & SPI_RXFIFO_EMPTY); - if (x & 0xFF) rv = EOS_ERR_BUSY; - - for (i=0; i<7; i++) { - while (SPI1_REG(SPI_REG_TXFIFO) & SPI_TXFIFO_FULL); - SPI1_REG(SPI_REG_TXFIFO) = 0; - while ((x = SPI1_REG(SPI_REG_RXFIFO)) & SPI_RXFIFO_EMPTY); - } - - SPI1_REG(SPI_REG_CSMODE) = SPI_CSMODE_AUTO; - - return rv; -} - -static void net_xchg_wake(void) { - int i; - volatile uint32_t x = 0; - - SPI1_REG(SPI_REG_CSMODE) = SPI_CSMODE_HOLD; - - for (i=0; i<8; i++) { - while (SPI1_REG(SPI_REG_TXFIFO) & SPI_TXFIFO_FULL); - SPI1_REG(SPI_REG_TXFIFO) = 0; - while ((x = SPI1_REG(SPI_REG_RXFIFO)) & SPI_RXFIFO_EMPTY); - } - - SPI1_REG(SPI_REG_CSMODE) = SPI_CSMODE_AUTO; -} - -static void net_xchg_reset(void) { - net_state_flags &= ~NET_STATE_FLAG_CTS; - net_state_flags |= (NET_STATE_FLAG_RST | NET_STATE_FLAG_XCHG); - - SPI1_REG(SPI_REG_CSMODE) = SPI_CSMODE_HOLD; - SPI1_REG(SPI_REG_TXFIFO) = 0; - SPI1_REG(SPI_REG_RXCTRL) = SPI_RXWM(0); - SPI1_REG(SPI_REG_IE) = SPI_IP_RXWM; -} - -static void net_xchg_start(unsigned char type, unsigned char *buffer, uint16_t len) { - net_state_flags &= ~NET_STATE_FLAG_CTS; - net_state_flags |= (NET_STATE_FLAG_INIT | NET_STATE_FLAG_XCHG); - - if (net_state_next_cnt && (net_state_next_buf == NULL)) type |= EOS_NET_MTYPE_FLAG_ONEW; - if (type & EOS_NET_MTYPE_FLAG_ONEW) net_state_flags |= NET_STATE_FLAG_ONEW; - - net_state_type = type; - net_state_len_tx = len; - net_state_len_rx = 0; - net_state_buf = buffer; - - SPI1_REG(SPI_REG_CSMODE) = SPI_CSMODE_HOLD; - SPI1_REG(SPI_REG_TXFIFO) = type; - SPI1_REG(SPI_REG_TXFIFO) = (len >> 8) & 0xFF; - SPI1_REG(SPI_REG_TXFIFO) = (len & 0xFF); - SPI1_REG(SPI_REG_RXCTRL) = SPI_RXWM(2); - SPI1_REG(SPI_REG_IE) = SPI_IP_RXWM; -} - -static int net_xchg_next(unsigned char *_buffer) { - unsigned char type; - unsigned char *buffer = NULL; - uint16_t len; - - eos_msgq_pop(&net_send_q, &type, &buffer, &len); - if (type) { - net_xchg_start(type, buffer, len); - } else if (net_state_flags & NET_STATE_FLAG_RTS) { - if (_buffer == NULL) _buffer = eos_bufq_pop(&net_buf_q); - if (_buffer) { - net_xchg_start(0, _buffer, 0); - return 0; - } - } - return 1; -} - -static void net_handle_xchg(void) { - volatile uint32_t r1, r2, r3; - uint32_t len; - - if (net_state_flags & NET_STATE_FLAG_RST) { - net_state_flags &= ~(NET_STATE_FLAG_RST | NET_STATE_FLAG_XCHG); - - r1 = SPI1_REG(SPI_REG_RXFIFO); - SPI1_REG(SPI_REG_CSMODE) = SPI_CSMODE_AUTO; - SPI1_REG(SPI_REG_IE) = 0x0; - - return; - } else if (net_state_flags & NET_STATE_FLAG_INIT) { - net_state_flags &= ~NET_STATE_FLAG_INIT; - - r1 = SPI1_REG(SPI_REG_RXFIFO); - r2 = SPI1_REG(SPI_REG_RXFIFO); - r3 = SPI1_REG(SPI_REG_RXFIFO); - - if (net_state_flags & NET_STATE_FLAG_ONEW) { - r1 = 0; - r2 = 0; - r3 = 0; - } - - net_state_type = (r1 & 0xFF); - net_state_len_rx = (r2 & 0xFF) << 8; - net_state_len_rx |= (r3 & 0xFF); - len = MAX(net_state_len_tx, net_state_len_rx); - - // esp32 bug workaraund - if (len < 5) { - len = 5; - } else if ((len + 3) % 4 != 0) { - len = ((len + 3)/4 + 1) * 4 - 3; - } - - if (len > EOS_NET_SIZE_BUF) { - net_state_flags &= ~NET_STATE_FLAG_XCHG; - SPI1_REG(SPI_REG_CSMODE) = SPI_CSMODE_AUTO; - SPI1_REG(SPI_REG_IE) = 0x0; - return; - } - - _eos_spi_xchg_init(net_state_buf, len, 0); - SPI1_REG(SPI_REG_TXCTRL) = SPI_TXWM(SPI_SIZE_WM); - SPI1_REG(SPI_REG_IE) = SPI_IP_TXWM; - return; - } - - eos_spi_handle_xchg(); - if (SPI1_REG(SPI_REG_CSMODE) == SPI_CSMODE_AUTO) { // exchange done - if (net_state_type) { - int r = eos_evtq_push_isr(EOS_EVT_NET | net_state_type, net_state_buf, net_state_len_rx); - if (r) eos_bufq_push(&net_buf_q, net_state_buf); - } else if (((net_state_flags & NET_STATE_FLAG_ONEW) || net_state_next_cnt) && (net_state_next_buf == NULL)) { - net_state_next_buf = net_state_buf; - net_state_flags &= ~NET_STATE_FLAG_ONEW; - } else { - eos_bufq_push(&net_buf_q, net_state_buf); - } - net_state_flags &= ~NET_STATE_FLAG_XCHG; - } -} - -static void net_handle_cts(void) { - GPIO_REG(GPIO_RISE_IP) = (1 << NET_PIN_CTS); - net_state_flags |= NET_STATE_FLAG_CTS; - - if (net_state_flags & NET_STATE_FLAG_RUN) { - net_xchg_next(NULL); - } -} - -static void net_handle_rts(void) { - uint32_t rts_offset = (1 << NET_PIN_RTS); - if (GPIO_REG(GPIO_RISE_IP) & rts_offset) { - GPIO_REG(GPIO_RISE_IP) = rts_offset; - net_state_flags |= NET_STATE_FLAG_RTS; - if ((net_state_flags & NET_STATE_FLAG_RUN) && (net_state_flags & NET_STATE_FLAG_CTS)) net_xchg_reset(); - } else if (GPIO_REG(GPIO_FALL_IP) & rts_offset) { - GPIO_REG(GPIO_FALL_IP) = rts_offset; - net_state_flags &= ~NET_STATE_FLAG_RTS; - } -} - -static void net_handle_evt(unsigned char type, unsigned char *buffer, uint16_t len) { - unsigned char idx = (type & ~EOS_EVT_MASK) - 1; - - if (idx < EOS_NET_MAX_MTYPE) { - net_handler[idx](type, buffer, len); - } else { - eos_net_bad_handler(type, buffer, len); - } -} - -static int net_acquire(unsigned char reserved) { - int ret = 0; - - if (reserved) { - while (!ret) { - clear_csr(mstatus, MSTATUS_MIE); - if (net_state_next_buf) { - ret = 1; - net_state_next_cnt--; - } else { - asm volatile ("wfi"); - } - set_csr(mstatus, MSTATUS_MIE); - } - } else { - clear_csr(mstatus, MSTATUS_MIE); - if (net_state_next_buf == NULL) net_state_next_buf = eos_bufq_pop(&net_buf_q); - ret = (net_state_next_buf != NULL); - if (!ret) net_state_next_cnt++; - set_csr(mstatus, MSTATUS_MIE); - } - return ret; -} - -static void evt_handler_wrapper(unsigned char type, unsigned char *buffer, uint16_t len, unsigned char idx, uint16_t flag) { - int ok; - - ok = net_acquire(net_wrapper_acq[idx] & flag); - if (ok) { - eos_evtq_get_handler(type)(type, buffer, len); - eos_net_release(); - net_wrapper_acq[idx] &= ~flag; - } else { - net_wrapper_acq[idx] |= flag; - eos_evtq_push(type, buffer, len); - } -} - -static void evt_handler(unsigned char type, unsigned char *buffer, uint16_t len) { - unsigned char idx = ((type & EOS_EVT_MASK) >> 4) - 1; - uint16_t flag = (uint16_t)1 << ((type & ~EOS_EVT_MASK) - 1); - - if (idx < EOS_EVT_MAX_EVT) { - if (flag & net_flags_acq[idx]) { - evt_handler_wrapper(type, buffer, len, idx, flag); - } else { - eos_evtq_get_handler(type)(type, buffer, len); - } - } else { - eos_evtq_bad_handler(type, buffer, len); - } -} - -void eos_net_init(void) { - int i; - - eos_msgq_init(&net_send_q, net_sndq_array, EOS_NET_SIZE_BUFQ); - eos_bufq_init(&net_buf_q, net_bufq_array, EOS_NET_SIZE_BUFQ); - for (i=0; i<EOS_NET_SIZE_BUFQ; i++) { - eos_bufq_push(&net_buf_q, net_bufq_buffer[i]); - } - - for (i=0; i<EOS_NET_MAX_MTYPE; i++) { - net_handler[i] = eos_net_bad_handler; - } - eos_evtq_set_handler(0, evt_handler); - eos_evtq_set_handler(EOS_EVT_NET, net_handle_evt); - - GPIO_REG(GPIO_INPUT_EN) |= (1 << NET_PIN_CTS); - GPIO_REG(GPIO_OUTPUT_EN) &= ~(1 << NET_PIN_CTS); - GPIO_REG(GPIO_PULLUP_EN) &= ~(1 << NET_PIN_CTS); - GPIO_REG(GPIO_OUTPUT_XOR) &= ~(1 << NET_PIN_CTS); - - GPIO_REG(GPIO_RISE_IE) |= (1 << NET_PIN_CTS); - eos_intr_set(INT_GPIO_BASE + NET_PIN_CTS, IRQ_PRIORITY_NET_CTS, net_handle_cts); - - GPIO_REG(GPIO_INPUT_EN) |= (1 << NET_PIN_RTS); - GPIO_REG(GPIO_OUTPUT_EN) &= ~(1 << NET_PIN_RTS); - GPIO_REG(GPIO_PULLUP_EN) &= ~(1 << NET_PIN_RTS); - GPIO_REG(GPIO_OUTPUT_XOR) &= ~(1 << NET_PIN_RTS); - - GPIO_REG(GPIO_RISE_IE) |= (1 << NET_PIN_RTS); - GPIO_REG(GPIO_FALL_IE) |= (1 << NET_PIN_RTS); - eos_intr_set(INT_GPIO_BASE + NET_PIN_RTS, IRQ_PRIORITY_NET_RTS, net_handle_rts); -} - -void eos_net_start(void) { - eos_intr_set_handler(INT_SPI1_BASE, net_handle_xchg); - SPI1_REG(SPI_REG_SCKDIV) = NET_SPI_DIV; - SPI1_REG(SPI_REG_CSID) = NET_SPI_CSID; - - clear_csr(mstatus, MSTATUS_MIE); - net_state_flags |= NET_STATE_FLAG_RUN; - if (net_state_flags & NET_STATE_FLAG_CTS) { - net_xchg_next(NULL); - } - set_csr(mstatus, MSTATUS_MIE); -} - -void eos_net_stop(void) { - uint8_t done = 0; - - clear_csr(mstatus, MSTATUS_MIE); - if (net_state_flags & NET_STATE_FLAG_RUN) { - net_state_flags &= ~NET_STATE_FLAG_RUN; - done = !(net_state_flags & NET_STATE_FLAG_XCHG); - } else { - done = 1; - } - set_csr(mstatus, MSTATUS_MIE); - - while (!done) { - clear_csr(mstatus, MSTATUS_MIE); - done = !(net_state_flags & NET_STATE_FLAG_XCHG); - if (!done) asm volatile ("wfi"); - set_csr(mstatus, MSTATUS_MIE); - } -} - -int eos_net_sleep(uint32_t timeout) { - volatile uint64_t *mtime = (uint64_t *) (CLINT_CTRL_ADDR + CLINT_MTIME); - uint64_t then_ms = timeout + *mtime * 1000 / EOS_TIMER_RTC_FREQ; - uint8_t done = 0; - int rv = EOS_OK; - - clear_csr(mstatus, MSTATUS_MIE); - if (!(net_state_flags & NET_STATE_FLAG_RUN)) rv = EOS_ERR; - set_csr(mstatus, MSTATUS_MIE); - - if (rv) return rv; - - do { - if (*mtime * 1000 / EOS_TIMER_RTC_FREQ > then_ms) return EOS_ERR_TIMEOUT; - clear_csr(mstatus, MSTATUS_MIE); - eos_evtq_flush_isr(); - done = (eos_msgq_len(&net_send_q) == 0); - done = done && (!(net_state_flags & NET_STATE_FLAG_RTS) && (net_state_flags & NET_STATE_FLAG_CTS)); - if (done) done = (net_xchg_sleep() == EOS_OK); - if (!done) { - asm volatile ("wfi"); - set_csr(mstatus, MSTATUS_MIE); - } - } while (!done); - - while (!(GPIO_REG(GPIO_RISE_IP) & (1 << NET_PIN_CTS))) { - if (*mtime * 1000 / EOS_TIMER_RTC_FREQ > then_ms) { - rv = EOS_ERR_TIMEOUT; - break; - } - asm volatile ("wfi"); - } - - if (!rv) { - GPIO_REG(GPIO_RISE_IP) = (1 << NET_PIN_CTS); - net_state_flags &= ~NET_STATE_FLAG_RUN; - } - - set_csr(mstatus, MSTATUS_MIE); - - return rv; -} - -int eos_net_wake(uint8_t source) { - int rv = EOS_OK; - - clear_csr(mstatus, MSTATUS_MIE); - if (net_state_flags & NET_STATE_FLAG_RUN) rv = EOS_ERR; - set_csr(mstatus, MSTATUS_MIE); - - if (rv) return rv; - - eos_intr_set_handler(INT_SPI1_BASE, net_handle_xchg); - SPI1_REG(SPI_REG_SCKDIV) = NET_SPI_DIV; - SPI1_REG(SPI_REG_CSID) = NET_SPI_CSID; - - clear_csr(mstatus, MSTATUS_MIE); - net_state_flags |= NET_STATE_FLAG_RUN; - if (source) { - if (source != EOS_PWR_WAKE_BTN) { - net_xchg_wake(); - } - if (!(net_state_flags & NET_STATE_FLAG_CTS)) { - while (!(GPIO_REG(GPIO_RISE_IP) & (1 << NET_PIN_CTS))) { - asm volatile ("wfi"); - } - GPIO_REG(GPIO_RISE_IP) = (1 << NET_PIN_CTS); - } - net_xchg_reset(); - if (GPIO_REG(GPIO_INPUT_VAL) & (1 << NET_PIN_RTS)) net_state_flags |= NET_STATE_FLAG_RTS; - } - set_csr(mstatus, MSTATUS_MIE); - - return rv; -} - -void eos_net_bad_handler(unsigned char type, unsigned char *buffer, uint16_t len) { - eos_evtq_bad_handler(type, buffer, len); - if (buffer) eos_net_free(buffer, 0); -} - -void eos_net_set_handler(unsigned char mtype, eos_evt_handler_t handler) { - if (handler == NULL) handler = eos_net_bad_handler; - if (mtype && (mtype <= EOS_NET_MAX_MTYPE)) net_handler[mtype - 1] = handler; -} - -void eos_net_acquire_for_evt(unsigned char type, char acq) { - unsigned char idx = ((type & EOS_EVT_MASK) >> 4) - 1; - uint16_t flag = type & ~EOS_EVT_MASK ? (uint16_t)1 << ((type & ~EOS_EVT_MASK) - 1) : 0xFFFF; - - if (idx < EOS_EVT_MAX_EVT) { - net_flags_acq[idx] &= ~flag; - if (acq) net_flags_acq[idx] |= flag; - } -} - -void eos_net_acquire(void) { - unsigned char acq = net_acquire(0); - if (!acq) net_acquire(1); -} - -void eos_net_release(void) { - clear_csr(mstatus, MSTATUS_MIE); - if (!net_state_next_cnt && net_state_next_buf) { - eos_bufq_push(&net_buf_q, net_state_next_buf); - net_state_next_buf = NULL; - } - set_csr(mstatus, MSTATUS_MIE); -} - -unsigned char *eos_net_alloc(void) { - unsigned char *ret = NULL; - - clear_csr(mstatus, MSTATUS_MIE); - ret = net_state_next_buf; - net_state_next_buf = NULL; - set_csr(mstatus, MSTATUS_MIE); - - return ret; -} - -void eos_net_free(unsigned char *buffer, unsigned char more) { - uint8_t do_release = 1; - - clear_csr(mstatus, MSTATUS_MIE); - if ((more || net_state_next_cnt) && (net_state_next_buf == NULL)) { - net_state_next_buf = buffer; - } else { - if ((net_state_flags & NET_STATE_FLAG_RUN) && (net_state_flags & NET_STATE_FLAG_CTS)) do_release = net_xchg_next(buffer); - if (do_release) eos_bufq_push(&net_buf_q, buffer); - } - set_csr(mstatus, MSTATUS_MIE); -} - -int eos_net_send(unsigned char type, unsigned char *buffer, uint16_t len, unsigned char more) { - int rv = EOS_OK; - - if (more) { - type |= EOS_NET_MTYPE_FLAG_ONEW; - } - clear_csr(mstatus, MSTATUS_MIE); - if ((net_state_flags & NET_STATE_FLAG_RUN) && (net_state_flags & NET_STATE_FLAG_CTS)) { - net_xchg_start(type, buffer, len); - } else { - rv = eos_msgq_push(&net_send_q, type, buffer, len); - if (rv) eos_bufq_push(&net_buf_q, buffer); - } - set_csr(mstatus, MSTATUS_MIE); - - return rv; -} diff --git a/code/fe310/eos/net.h b/code/fe310/eos/net.h deleted file mode 100644 index 1aaea1f..0000000 --- a/code/fe310/eos/net.h +++ /dev/null @@ -1,36 +0,0 @@ -#include <stdint.h> -#include "event.h" - -/* common */ -#define EOS_NET_SIZE_BUF 1500 - -#define EOS_NET_MTYPE_SOCK 1 -#define EOS_NET_MTYPE_POWER 4 - -#define EOS_NET_MTYPE_WIFI 5 -#define EOS_NET_MTYPE_CELL 6 -#define EOS_NET_MTYPE_SIP 7 -#define EOS_NET_MTYPE_APP 8 - -#define EOS_NET_MAX_MTYPE 8 - -#define EOS_NET_MTYPE_FLAG_ONEW 0x80 - -/* fe310 specific */ -#define EOS_NET_SIZE_BUFQ 2 - -void eos_net_init(void); -void eos_net_start(void); -void eos_net_stop(void); -int eos_net_sleep(uint32_t timeout); -int eos_net_wake(uint8_t source); - -void eos_net_bad_handler(unsigned char type, unsigned char *buffer, uint16_t len); -void eos_net_set_handler(unsigned char type, eos_evt_handler_t handler); -void eos_net_acquire_for_evt(unsigned char type, char acq); - -void eos_net_acquire(void); -void eos_net_release(void); -unsigned char *eos_net_alloc(void); -void eos_net_free(unsigned char *buffer, unsigned char more); -int eos_net_send(unsigned char type, unsigned char *buffer, uint16_t len, unsigned char more); diff --git a/code/fe310/eos/net_def.h b/code/fe310/eos/net_def.h deleted file mode 100644 index 9aa25dd..0000000 --- a/code/fe310/eos/net_def.h +++ /dev/null @@ -1,13 +0,0 @@ -#define NET_PIN_RTS 20 -#define NET_PIN_CTS 22 - -#define NET_STATE_FLAG_RUN 0x01 -#define NET_STATE_FLAG_RST 0x02 -#define NET_STATE_FLAG_RTS 0x04 -#define NET_STATE_FLAG_CTS 0x08 -#define NET_STATE_FLAG_INIT 0x10 -#define NET_STATE_FLAG_ONEW 0x20 -#define NET_STATE_FLAG_XCHG 0x40 - -#define NET_SPI_DIV 16 -#define NET_SPI_CSID 3 diff --git a/code/fe310/eos/power.c b/code/fe310/eos/power.c deleted file mode 100644 index 5c874e0..0000000 --- a/code/fe310/eos/power.c +++ /dev/null @@ -1,111 +0,0 @@ -#include <stdlib.h> -#include <stdint.h> - -#include "encoding.h" -#include "platform.h" - -#include "eos.h" -#include "event.h" -#include "timer.h" -#include "net.h" -#include "eve/eve.h" - -#include "power.h" - -#define PWR_RTC_SCALE 15 -#define PWR_RTC_SFREQ (EOS_TIMER_RTC_FREQ >> PWR_RTC_SCALE) - -static eos_evt_handler_t evt_handler[EOS_PWR_MAX_MTYPE]; -static unsigned char power_btn_down; - -static void power_handle_evt(unsigned char type, unsigned char *buffer, uint16_t len) { - if ((buffer == NULL) || (len < 1)) { - eos_net_bad_handler(type, buffer, len); - return; - } - - unsigned char mtype = buffer[0]; - if (mtype < EOS_PWR_MAX_MTYPE) { - evt_handler[mtype](type, buffer, len); - } else { - eos_net_bad_handler(type, buffer, len); - } -} - -static void power_handle_btn(unsigned char type, unsigned char *buffer, uint16_t len) { - unsigned char level = buffer[1]; - - eos_net_free(buffer, 0); - if (!level) { - power_btn_down = 1; - return; - } - if (!power_btn_down) return; - - eos_power_sleep(); -} - -void eos_power_init(void) { - int i; - - for (i=0; i<EOS_PWR_MAX_MTYPE; i++) { - evt_handler[i] = eos_net_bad_handler; - } - eos_net_set_handler(EOS_NET_MTYPE_POWER, power_handle_evt); - eos_power_set_handler(EOS_PWR_MTYPE_BUTTON, power_handle_btn); - - AON_REG(AON_PMUKEY) = 0x51F15E; - AON_REG(AON_PMUIE) = 0x5; - - AON_REG(AON_RTCCMP) = 0xFFFFFFFF; - AON_REG(AON_RTCCFG) = PWR_RTC_SCALE; - AON_REG(AON_RTCHI) = 0; - AON_REG(AON_RTCLO) = 0; -} - -uint8_t eos_power_wakeup_cause(void) { - return AON_REG(AON_PMUCAUSE) & 0xff; -} - -uint8_t eos_power_reset_cause(void) { - return (AON_REG(AON_PMUCAUSE) >> 8) & 0xff; -} - -void eos_power_sleep(void) { - eos_spi_dev_start(EOS_DEV_DISP); - eve_sleep(); - eos_spi_dev_stop(); - eos_net_sleep(1000); - - AON_REG(AON_PMUKEY) = 0x51F15E; - AON_REG(AON_PMUSLEEP) = 1; -} - -void eos_power_wake_at(uint32_t msec) { - uint32_t pmuie; - - AON_REG(AON_RTCCFG) |= AON_RTCCFG_ENALWAYS; - AON_REG(AON_RTCCMP) = msec * PWR_RTC_SFREQ / 1000; - - pmuie = AON_REG(AON_PMUIE) | 0x2; - AON_REG(AON_PMUKEY) = 0x51F15E; - AON_REG(AON_PMUIE) = pmuie; -} - -void eos_power_wake_disable(void) { - uint32_t pmuie; - - AON_REG(AON_RTCCMP) = 0xFFFFFFFF; - AON_REG(AON_RTCCFG) &= ~AON_RTCCFG_ENALWAYS; - AON_REG(AON_RTCHI) = 0; - AON_REG(AON_RTCLO) = 0; - - pmuie = AON_REG(AON_PMUIE) & ~0x2; - AON_REG(AON_PMUKEY) = 0x51F15E; - AON_REG(AON_PMUIE) = pmuie; -} - -void eos_power_set_handler(unsigned char mtype, eos_evt_handler_t handler) { - if (handler == NULL) handler = eos_net_bad_handler; - if (mtype < EOS_PWR_MAX_MTYPE) evt_handler[mtype] = handler; -} diff --git a/code/fe310/eos/power.h b/code/fe310/eos/power.h deleted file mode 100644 index 466573f..0000000 --- a/code/fe310/eos/power.h +++ /dev/null @@ -1,22 +0,0 @@ -#include <stdint.h> -#include "event.h" - -#define EOS_PWR_MTYPE_BUTTON 0 - -#define EOS_PWR_MAX_MTYPE 2 - -#define EOS_PWR_WAKE_RST 0 -#define EOS_PWR_WAKE_RTC 1 -#define EOS_PWR_WAKE_BTN 2 - -#define EOS_PWR_RST_PWRON 0 -#define EOS_PWR_RST_EXT 1 -#define EOS_PWR_RST_WDOG 2 - -void eos_power_init(void); -uint8_t eos_power_wakeup_cause(void); -uint8_t eos_power_reset_cause(void); -void eos_power_sleep(void); -void eos_power_wake_at(uint32_t msec); -void eos_power_wake_disable(void); -void eos_power_set_handler(unsigned char mtype, eos_evt_handler_t handler);
\ No newline at end of file diff --git a/code/fe310/eos/sock.c b/code/fe310/eos/sock.c deleted file mode 100644 index 720e620..0000000 --- a/code/fe310/eos/sock.c +++ /dev/null @@ -1,96 +0,0 @@ -#include <stdlib.h> -#include <stdint.h> -#include <string.h> - -#include "eos.h" -#include "event.h" -#include "net.h" - -#include "sock.h" - -static eos_evt_handler_t evt_handler[EOS_SOCK_MAX_SOCK]; - -static void sock_handle_evt(unsigned char type, unsigned char *buffer, uint16_t len) { - unsigned char sock; - if ((buffer == NULL) || (len < 2)) { - eos_net_bad_handler(type, buffer, len); - return; - } - - sock = buffer[1]; - if ((sock == 0) || (sock > EOS_SOCK_MAX_SOCK)) { - eos_net_bad_handler(type, buffer, len); - return; - } - - sock--; - switch(buffer[0]) { - case EOS_SOCK_MTYPE_PKT: - evt_handler[sock](type, buffer, len); - break; - default: - eos_net_bad_handler(type, buffer, len); - break; - } -} - -void eos_sock_init(void) { - int i; - - for (i=0; i<EOS_SOCK_MAX_SOCK; i++) { - evt_handler[i] = eos_net_bad_handler; - } - eos_net_set_handler(EOS_NET_MTYPE_SOCK, sock_handle_evt); -} - -void eos_sock_set_handler(unsigned char sock, eos_evt_handler_t handler) { - if (handler == NULL) handler = eos_net_bad_handler; - if (sock && (sock <= EOS_SOCK_MAX_SOCK)) evt_handler[sock - 1] = handler; -} - -int eos_sock_open_udp(void) { - unsigned char type = EOS_SOCK_MTYPE_OPEN_DGRAM; - unsigned char *buffer = eos_net_alloc(); - uint16_t buf_size; - int rv, sock; - - buffer[0] = type; - rv = eos_net_send(EOS_NET_MTYPE_SOCK, buffer, 1, 0); - if (rv) return rv; - - eos_evtq_wait(EOS_NET_MTYPE_SOCK, &type, 1, &buffer, &buf_size); - if (buf_size < 2) { - eos_net_free(buffer, 0); - return EOS_ERR_NET; - } - - sock = buffer[1]; - eos_net_free(buffer, 1); - - if (sock == 0) return EOS_ERR_NET; - return sock; -} - -void eos_sock_close(unsigned char sock) { - unsigned char *buffer = eos_net_alloc(); - buffer[0] = EOS_SOCK_MTYPE_CLOSE; - buffer[1] = sock; - eos_net_send(EOS_NET_MTYPE_SOCK, buffer, 2, 1); -} - -int eos_sock_sendto(unsigned char sock, unsigned char *buffer, uint16_t size, unsigned char more, EOSNetAddr *addr) { - unsigned char type = EOS_NET_MTYPE_SOCK; - - buffer[0] = EOS_SOCK_MTYPE_PKT; - buffer[1] = sock; - memcpy(buffer+2, addr->host, sizeof(addr->host)); - memcpy(buffer+2+sizeof(addr->host), &addr->port, sizeof(addr->port)); - return eos_net_send(type, buffer, size, more); -} - -void eos_sock_getfrom(unsigned char *buffer, EOSNetAddr *addr) { - memcpy(addr->host, buffer+2, sizeof(addr->host)); - memcpy(&addr->port, buffer+2+sizeof(addr->host), sizeof(addr->port)); -} - - diff --git a/code/fe310/eos/sock.h b/code/fe310/eos/sock.h deleted file mode 100644 index d647381..0000000 --- a/code/fe310/eos/sock.h +++ /dev/null @@ -1,25 +0,0 @@ -#include <stdint.h> -#include "event.h" - -#define EOS_SOCK_MTYPE_PKT 0 -#define EOS_SOCK_MTYPE_OPEN_DGRAM 1 -#define EOS_SOCK_MTYPE_CLOSE 127 - -#define EOS_SOCK_MAX_SOCK 2 - -#define EOS_SOCK_SIZE_UDP_HDR 8 - -#define EOS_IPv4_ADDR_SIZE 4 - -typedef struct EOSNetAddr { - unsigned char host[EOS_IPv4_ADDR_SIZE]; - uint16_t port; -} EOSNetAddr; - -void eos_sock_init(void); -void eos_sock_set_handler(unsigned char sock, eos_evt_handler_t handler); - -int eos_sock_open_udp(void); -void eos_sock_close(unsigned char sock); -int eos_sock_sendto(unsigned char sock, unsigned char *buffer, uint16_t size, unsigned char more, EOSNetAddr *addr); -void eos_sock_getfrom(unsigned char *buffer, EOSNetAddr *addr); diff --git a/code/fe310/eos/spi.c b/code/fe310/eos/spi.c deleted file mode 100644 index fb47313..0000000 --- a/code/fe310/eos/spi.c +++ /dev/null @@ -1,330 +0,0 @@ -#include <stdlib.h> -#include <stdint.h> - -#include "encoding.h" -#include "platform.h" - -#include "eos.h" -#include "msgq.h" -#include "interrupt.h" -#include "event.h" - -#include "net.h" -#include "spi.h" -#include "spi_def.h" -#include "irq_def.h" - -#define MIN(X, Y) (((X) < (Y)) ? (X) : (Y)) -#define MAX(X, Y) (((X) > (Y)) ? (X) : (Y)) -#define SPI_IOF_MASK (((uint32_t)1 << IOF_SPI1_SCK) | ((uint32_t)1 << IOF_SPI1_MOSI) | ((uint32_t)1 << IOF_SPI1_MISO)) | ((uint32_t)1 << IOF_SPI1_SS0) | ((uint32_t)1 << IOF_SPI1_SS2) | ((uint32_t)1 << IOF_SPI1_SS3) - -static uint8_t spi_dev; -static uint8_t spi_dev_cs_pin; -static volatile uint8_t spi_state_flags; -static unsigned char spi_in_xchg; - -static uint32_t spi_state_len = 0; -static uint32_t spi_state_idx_tx = 0; -static uint32_t spi_state_idx_rx = 0; -static unsigned char *spi_state_buf = NULL; - -static eos_evt_handler_t evt_handler[EOS_SPI_MAX_DEV]; - -static void spi_handle_evt(unsigned char type, unsigned char *buffer, uint16_t len) { - unsigned char idx = (type & ~EOS_EVT_MASK) - 1; - if (idx < EOS_SPI_MAX_DEV) { - evt_handler[idx](type, buffer, len); - } else { - eos_evtq_bad_handler(type, buffer, len); - } -} - -void eos_spi_init(void) { - int i; - - for (i=0; i<EOS_SPI_MAX_DEV; i++) { - evt_handler[i] = eos_evtq_bad_handler; - } - eos_evtq_set_handler(EOS_EVT_SPI, spi_handle_evt); - eos_intr_set(INT_SPI1_BASE, IRQ_PRIORITY_SPI_XCHG, NULL); - - SPI1_REG(SPI_REG_SCKMODE) = SPI_MODE0; - SPI1_REG(SPI_REG_FMT) = SPI_FMT_PROTO(SPI_PROTO_S) | - SPI_FMT_ENDIAN(SPI_ENDIAN_MSB) | - SPI_FMT_DIR(SPI_DIR_RX) | - SPI_FMT_LEN(8); - - GPIO_REG(GPIO_IOF_SEL) &= ~SPI_IOF_MASK; - GPIO_REG(GPIO_IOF_EN) |= SPI_IOF_MASK; - - // There is no way here to change the CS polarity. - // SPI1_REG(SPI_REG_CSDEF) = 0xFFFF; -} - -void eos_spi_start(unsigned char dev, uint32_t div, uint32_t csid, uint8_t pin) { - spi_dev = dev; - spi_state_flags = 0; - SPI1_REG(SPI_REG_SCKDIV) = div; - SPI1_REG(SPI_REG_CSID) = csid; - if (csid != SPI_CSID_NONE) { - SPI1_REG(SPI_REG_CSMODE) = SPI_CSMODE_AUTO; - } else { - SPI1_REG(SPI_REG_CSMODE) = SPI_CSMODE_OFF; - spi_dev_cs_pin = pin; - } - eos_intr_set_handler(INT_SPI1_BASE, eos_spi_handle_xchg); -} - -void eos_spi_stop(void) { - eos_spi_flush(); - spi_dev = 0; -} - -void eos_spi_set_handler(unsigned char dev, eos_evt_handler_t handler) { - if (handler == NULL) handler = eos_evtq_bad_handler; - if (dev && (dev <= EOS_SPI_MAX_DEV)) evt_handler[dev - 1] = handler; -} - -void _eos_spi_xchg_init(unsigned char *buffer, uint16_t len, uint8_t flags) { - spi_state_flags &= 0xF0; - spi_state_flags |= (SPI_FLAG_XCHG | flags); - spi_state_buf = buffer; - spi_state_len = len; - spi_state_idx_tx = 0; - spi_state_idx_rx = 0; -} - -static void spi_xchg_finish(void) { - uint8_t done = 0; - - while (!done) { - clear_csr(mstatus, MSTATUS_MIE); - done = !(spi_state_flags & SPI_FLAG_XCHG); - if (!done) asm volatile ("wfi"); - set_csr(mstatus, MSTATUS_MIE); - } - spi_in_xchg = 0; -} - -void eos_spi_xchg(unsigned char *buffer, uint16_t len, uint8_t flags) { - if (spi_in_xchg) spi_xchg_finish(); - - spi_in_xchg=1; - _eos_spi_xchg_init(buffer, len, flags); - - eos_spi_cs_set(); - SPI1_REG(SPI_REG_TXCTRL) = SPI_TXWM(SPI_SIZE_WM); - SPI1_REG(SPI_REG_IE) = SPI_IP_TXWM; -} - -void eos_spi_handle_xchg(void) { - int i; - uint16_t sz_chunk = MIN(spi_state_len - spi_state_idx_tx, SPI_SIZE_CHUNK); - - for (i=0; i<sz_chunk; i++) { - volatile uint32_t x = SPI1_REG(SPI_REG_TXFIFO); - if (x & SPI_TXFIFO_FULL) break; - SPI1_REG(SPI_REG_TXFIFO) = spi_state_buf[spi_state_idx_tx+i]; - } - spi_state_idx_tx += i; - - for (i=0; i<spi_state_idx_tx - spi_state_idx_rx; i++) { - volatile uint32_t x = SPI1_REG(SPI_REG_RXFIFO); - if (x & SPI_RXFIFO_EMPTY) break; - spi_state_buf[spi_state_idx_rx+i] = x & 0xFF; - } - spi_state_idx_rx += i; - - if (spi_state_idx_tx == spi_state_len) { - if ((spi_state_idx_rx == spi_state_len) || (spi_state_flags & EOS_SPI_FLAG_TX)) { - spi_state_flags &= ~SPI_FLAG_XCHG; - if (!(spi_state_flags & EOS_SPI_FLAG_MORE)) eos_spi_cs_clear(); - SPI1_REG(SPI_REG_IE) = 0x0; - if (spi_dev) eos_evtq_push_isr(EOS_EVT_SPI | spi_dev, spi_state_buf, spi_state_len); - } else { - SPI1_REG(SPI_REG_RXCTRL) = SPI_RXWM(MIN(spi_state_len - spi_state_idx_rx - 1, SPI_SIZE_WM - 1)); - SPI1_REG(SPI_REG_IE) = SPI_IP_RXWM; - } - } -} - -void eos_spi_cs_set(void) { - /* cs low */ - if (SPI1_REG(SPI_REG_CSMODE) == SPI_CSMODE_OFF) { - GPIO_REG(GPIO_OUTPUT_VAL) &= ~(1 << spi_dev_cs_pin); - } else { - SPI1_REG(SPI_REG_CSMODE) = SPI_CSMODE_HOLD; - } -} - -void eos_spi_cs_clear(void) { - /* cs high */ - if (SPI1_REG(SPI_REG_CSMODE) == SPI_CSMODE_OFF) { - GPIO_REG(GPIO_OUTPUT_VAL) |= (1 << spi_dev_cs_pin); - } else { - SPI1_REG(SPI_REG_CSMODE) = SPI_CSMODE_AUTO; - } -} - -uint8_t eos_spi_xchg8(uint8_t data, uint8_t flags) { - volatile uint32_t x = 0; - uint8_t rx = !(flags & EOS_SPI_FLAG_TX); - - spi_state_flags &= 0xF0; - spi_state_flags |= flags; - - while (SPI1_REG(SPI_REG_TXFIFO) & SPI_TXFIFO_FULL); - SPI1_REG(SPI_REG_TXFIFO) = data; - - if (rx) { - while ((x = SPI1_REG(SPI_REG_RXFIFO)) & SPI_RXFIFO_EMPTY); - } - - return x & 0xFF; -} - -uint16_t eos_spi_xchg16(uint16_t data, uint8_t flags) { - volatile uint32_t x = 0; - uint8_t rx = !(flags & EOS_SPI_FLAG_TX); - uint16_t r = 0; - - spi_state_flags &= 0xF0; - spi_state_flags |= flags; - - if (flags & EOS_SPI_FLAG_BSWAP) { - while (SPI1_REG(SPI_REG_TXFIFO) & SPI_TXFIFO_FULL); - SPI1_REG(SPI_REG_TXFIFO) = (data & 0x00FF); - while (SPI1_REG(SPI_REG_TXFIFO) & SPI_TXFIFO_FULL); - SPI1_REG(SPI_REG_TXFIFO) = (data & 0xFF00) >> 8; - } else { - while (SPI1_REG(SPI_REG_TXFIFO) & SPI_TXFIFO_FULL); - SPI1_REG(SPI_REG_TXFIFO) = (data & 0xFF00) >> 8; - while (SPI1_REG(SPI_REG_TXFIFO) & SPI_TXFIFO_FULL); - SPI1_REG(SPI_REG_TXFIFO) = (data & 0x00FF); - } - - if (rx) { - if (flags & EOS_SPI_FLAG_BSWAP) { - while ((x = SPI1_REG(SPI_REG_RXFIFO)) & SPI_RXFIFO_EMPTY); - r |= (x & 0xFF); - while ((x = SPI1_REG(SPI_REG_RXFIFO)) & SPI_RXFIFO_EMPTY); - r |= (x & 0xFF) << 8; - } else { - while ((x = SPI1_REG(SPI_REG_RXFIFO)) & SPI_RXFIFO_EMPTY); - r |= (x & 0xFF) << 8; - while ((x = SPI1_REG(SPI_REG_RXFIFO)) & SPI_RXFIFO_EMPTY); - r |= (x & 0xFF); - } - } - - return r; -} - -uint32_t eos_spi_xchg24(uint32_t data, uint8_t flags) { - volatile uint32_t x = 0; - uint8_t rx = !(flags & EOS_SPI_FLAG_TX); - uint32_t r = 0; - - spi_state_flags &= 0xF0; - spi_state_flags |= flags; - - if (flags & EOS_SPI_FLAG_BSWAP) { - while (SPI1_REG(SPI_REG_TXFIFO) & SPI_TXFIFO_FULL); - SPI1_REG(SPI_REG_TXFIFO) = (data & 0x000000FF); - while (SPI1_REG(SPI_REG_TXFIFO) & SPI_TXFIFO_FULL); - SPI1_REG(SPI_REG_TXFIFO) = (data & 0x0000FF00) >> 8; - while (SPI1_REG(SPI_REG_TXFIFO) & SPI_TXFIFO_FULL); - SPI1_REG(SPI_REG_TXFIFO) = (data & 0x00FF0000) >> 16; - } else { - while (SPI1_REG(SPI_REG_TXFIFO) & SPI_TXFIFO_FULL); - SPI1_REG(SPI_REG_TXFIFO) = (data & 0x00FF0000) >> 16; - while (SPI1_REG(SPI_REG_TXFIFO) & SPI_TXFIFO_FULL); - SPI1_REG(SPI_REG_TXFIFO) = (data & 0x0000FF00) >> 8; - while (SPI1_REG(SPI_REG_TXFIFO) & SPI_TXFIFO_FULL); - SPI1_REG(SPI_REG_TXFIFO) = (data & 0x000000FF); - } - - if (rx) { - if (flags & EOS_SPI_FLAG_BSWAP) { - while ((x = SPI1_REG(SPI_REG_RXFIFO)) & SPI_RXFIFO_EMPTY); - r |= (x & 0xFF); - while ((x = SPI1_REG(SPI_REG_RXFIFO)) & SPI_RXFIFO_EMPTY); - r |= (x & 0xFF) << 8; - while ((x = SPI1_REG(SPI_REG_RXFIFO)) & SPI_RXFIFO_EMPTY); - r |= (x & 0xFF) << 16; - } else { - while ((x = SPI1_REG(SPI_REG_RXFIFO)) & SPI_RXFIFO_EMPTY); - r |= (x & 0xFF) << 16; - while ((x = SPI1_REG(SPI_REG_RXFIFO)) & SPI_RXFIFO_EMPTY); - r |= (x & 0xFF) << 8; - while ((x = SPI1_REG(SPI_REG_RXFIFO)) & SPI_RXFIFO_EMPTY); - r |= (x & 0xFF); - } - } - - return r; -} - -uint32_t eos_spi_xchg32(uint32_t data, uint8_t flags) { - volatile uint32_t x = 0; - uint8_t rx = !(flags & EOS_SPI_FLAG_TX); - uint32_t r = 0; - - spi_state_flags &= 0xF0; - spi_state_flags |= flags; - - if (flags & EOS_SPI_FLAG_BSWAP) { - while (SPI1_REG(SPI_REG_TXFIFO) & SPI_TXFIFO_FULL); - SPI1_REG(SPI_REG_TXFIFO) = (data & 0x000000FF); - while (SPI1_REG(SPI_REG_TXFIFO) & SPI_TXFIFO_FULL); - SPI1_REG(SPI_REG_TXFIFO) = (data & 0x0000FF00) >> 8; - while (SPI1_REG(SPI_REG_TXFIFO) & SPI_TXFIFO_FULL); - SPI1_REG(SPI_REG_TXFIFO) = (data & 0x00FF0000) >> 16; - while (SPI1_REG(SPI_REG_TXFIFO) & SPI_TXFIFO_FULL); - SPI1_REG(SPI_REG_TXFIFO) = (data & 0xFF000000) >> 24; - } else { - while (SPI1_REG(SPI_REG_TXFIFO) & SPI_TXFIFO_FULL); - SPI1_REG(SPI_REG_TXFIFO) = (data & 0xFF000000) >> 24; - while (SPI1_REG(SPI_REG_TXFIFO) & SPI_TXFIFO_FULL); - SPI1_REG(SPI_REG_TXFIFO) = (data & 0x00FF0000) >> 16; - while (SPI1_REG(SPI_REG_TXFIFO) & SPI_TXFIFO_FULL); - SPI1_REG(SPI_REG_TXFIFO) = (data & 0x0000FF00) >> 8; - while (SPI1_REG(SPI_REG_TXFIFO) & SPI_TXFIFO_FULL); - SPI1_REG(SPI_REG_TXFIFO) = (data & 0x000000FF); - } - - if (rx) { - if (flags & EOS_SPI_FLAG_BSWAP) { - while ((x = SPI1_REG(SPI_REG_RXFIFO)) & SPI_RXFIFO_EMPTY); - r |= (x & 0xFF); - while ((x = SPI1_REG(SPI_REG_RXFIFO)) & SPI_RXFIFO_EMPTY); - r |= (x & 0xFF) << 8; - while ((x = SPI1_REG(SPI_REG_RXFIFO)) & SPI_RXFIFO_EMPTY); - r |= (x & 0xFF) << 16; - while ((x = SPI1_REG(SPI_REG_RXFIFO)) & SPI_RXFIFO_EMPTY); - r |= (x & 0xFF) << 24; - } else { - while ((x = SPI1_REG(SPI_REG_RXFIFO)) & SPI_RXFIFO_EMPTY); - r |= (x & 0xFF) << 24; - while ((x = SPI1_REG(SPI_REG_RXFIFO)) & SPI_RXFIFO_EMPTY); - r |= (x & 0xFF) << 16; - while ((x = SPI1_REG(SPI_REG_RXFIFO)) & SPI_RXFIFO_EMPTY); - r |= (x & 0xFF) << 8; - while ((x = SPI1_REG(SPI_REG_RXFIFO)) & SPI_RXFIFO_EMPTY); - r |= (x & 0xFF); - } - } - - return r; -} - -void eos_spi_flush(void) { - volatile uint32_t x = 0; - - if (spi_in_xchg) spi_xchg_finish(); - - SPI1_REG(SPI_REG_TXCTRL) = SPI_TXWM(1); - while (!x) { - if (SPI1_REG(SPI_REG_IP) & SPI_IP_TXWM) x = SPI1_REG(SPI_REG_RXFIFO) & SPI_RXFIFO_EMPTY; - } -} diff --git a/code/fe310/eos/spi.h b/code/fe310/eos/spi.h deleted file mode 100644 index b291ad3..0000000 --- a/code/fe310/eos/spi.h +++ /dev/null @@ -1,26 +0,0 @@ -#include <stdint.h> -#include "event.h" -#include "spi_dev.h" - -#define EOS_SPI_MAX_DEV EOS_DEV_MAX_DEV - -#define EOS_SPI_FLAG_TX 0x01 -#define EOS_SPI_FLAG_MORE 0x02 -#define EOS_SPI_FLAG_BSWAP 0x04 - -void eos_spi_init(void); -void eos_spi_start(unsigned char dev, uint32_t div, uint32_t csid, uint8_t pin); -void eos_spi_stop(void); -void eos_spi_set_handler(unsigned char dev, eos_evt_handler_t handler); - -void _eos_spi_xchg_init(unsigned char *buffer, uint16_t len, uint8_t flags); -void eos_spi_xchg(unsigned char *buffer, uint16_t len, uint8_t flags); -void eos_spi_handle_xchg(void); - -void eos_spi_cs_set(void); -void eos_spi_cs_clear(void); -uint8_t eos_spi_xchg8(uint8_t data, uint8_t flags); -uint16_t eos_spi_xchg16(uint16_t data, uint8_t flags); -uint32_t eos_spi_xchg24(uint32_t data, uint8_t flags); -uint32_t eos_spi_xchg32(uint32_t data, uint8_t flags); -void eos_spi_flush(void); diff --git a/code/fe310/eos/spi_def.h b/code/fe310/eos/spi_def.h deleted file mode 100644 index 06f7251..0000000 --- a/code/fe310/eos/spi_def.h +++ /dev/null @@ -1,12 +0,0 @@ -#define SPI_MODE0 0x00 -#define SPI_MODE1 0x01 -#define SPI_MODE2 0x02 -#define SPI_MODE3 0x03 - -/* DO NOT TOUCH THEESE */ -#define SPI_SIZE_CHUNK 4 -#define SPI_SIZE_WM 2 - -#define SPI_FLAG_XCHG 0x10 - -#define SPI_CSID_NONE 1
\ No newline at end of file diff --git a/code/fe310/eos/spi_dev.c b/code/fe310/eos/spi_dev.c deleted file mode 100644 index aed26bc..0000000 --- a/code/fe310/eos/spi_dev.c +++ /dev/null @@ -1,59 +0,0 @@ -#include <stdlib.h> -#include <stdint.h> - -#include "encoding.h" -#include "platform.h" - -#include "spi.h" -#include "net.h" - -#include "spi_def.h" -#include "spi_dev.h" - - -#define SPI_DIV_DISP 16 -#define SPI_DIV_CARD 16 -#define SPI_DIV_CAM 16 - -#define SPI_CSID_DISP 2 -#define SPI_CSID_CARD 0 - -#define SPI_CSPIN_CAM 23 - -static uint16_t spi_dev_div[EOS_DEV_MAX_DEV]; - -void eos_spi_dev_start(unsigned char dev) { - eos_net_stop(); - switch (dev) { - case EOS_DEV_DISP: - eos_spi_start(dev, spi_dev_div[dev-1], SPI_CSID_DISP, 0); - break; - case EOS_DEV_CARD: - eos_spi_start(dev, spi_dev_div[dev-1], SPI_CSID_CARD, 0); - break; - case EOS_DEV_CAM: - eos_spi_start(dev, spi_dev_div[dev-1], SPI_CSID_NONE, SPI_CSPIN_CAM); - break; - } -} - -void eos_spi_dev_stop(void) { - eos_spi_stop(); - eos_net_start(); -} - -void eos_spi_dev_init(void) { - spi_dev_div[EOS_DEV_DISP - 1] = SPI_DIV_DISP; - spi_dev_div[EOS_DEV_CARD - 1] = SPI_DIV_CARD; - spi_dev_div[EOS_DEV_CAM - 1] = SPI_DIV_CAM; - - GPIO_REG(GPIO_INPUT_EN) &= ~(1 << SPI_CSPIN_CAM); - GPIO_REG(GPIO_OUTPUT_EN) |= (1 << SPI_CSPIN_CAM); - GPIO_REG(GPIO_PULLUP_EN) &= ~(1 << SPI_CSPIN_CAM); - GPIO_REG(GPIO_OUTPUT_XOR) &= ~(1 << SPI_CSPIN_CAM); - GPIO_REG(GPIO_OUTPUT_VAL) |= (1 << SPI_CSPIN_CAM); -} - -void eos_spi_dev_set_div(unsigned char dev, uint16_t div) { - spi_dev_div[dev-1] = div; -} diff --git a/code/fe310/eos/spi_dev.h b/code/fe310/eos/spi_dev.h deleted file mode 100644 index 21dcee9..0000000 --- a/code/fe310/eos/spi_dev.h +++ /dev/null @@ -1,11 +0,0 @@ -#define EOS_DEV_DISP 1 -#define EOS_DEV_CARD 2 -#define EOS_DEV_CAM 3 - -#define EOS_DEV_MAX_DEV 3 - -void eos_spi_dev_init(void); -void eos_spi_dev_start(unsigned char dev); -void eos_spi_dev_stop(void); - -void eos_spi_dev_set_div(unsigned char dev, uint16_t div); diff --git a/code/fe310/eos/timer.c b/code/fe310/eos/timer.c deleted file mode 100644 index e07b9a6..0000000 --- a/code/fe310/eos/timer.c +++ /dev/null @@ -1,131 +0,0 @@ -#include <stdlib.h> -#include <stdint.h> - -#include "encoding.h" -#include "platform.h" - -#include "msgq.h" -#include "event.h" -#include "timer.h" - -#define MIN(X, Y) (((X) < (Y)) ? (X) : (Y)) -#define MAX(X, Y) (((X) > (Y)) ? (X) : (Y)) - -static eos_timer_handler_t timer_handler[EOS_TIMER_MAX_ETYPE + 1]; -static uint64_t timer_next[EOS_TIMER_MAX_ETYPE + 1]; - -static void timer_handle_evt(unsigned char type, unsigned char *buffer, uint16_t len) { - unsigned char idx = (type & ~EOS_EVT_MASK); - - if (idx && (idx <= EOS_TIMER_MAX_ETYPE) && timer_handler[idx]) { - timer_handler[idx](type); - } else { - eos_evtq_bad_handler(type, buffer, len); - } -} - -void _eos_timer_handle(void) { - int i; - volatile uint64_t *mtime = (uint64_t *) (CLINT_CTRL_ADDR + CLINT_MTIME); - uint64_t *mtimecmp = (uint64_t *) (CLINT_CTRL_ADDR + CLINT_MTIMECMP); - uint64_t now = *mtime; - uint64_t next = 0; - - for (i = 0; i <= EOS_TIMER_MAX_ETYPE; i++) { - if (timer_next[i] && (timer_next[i] <= now)) { - timer_next[i] = 0; - if (i == 0) { - timer_handler[0](0); - } else { - eos_evtq_push_isr(EOS_EVT_TIMER | i, NULL, 0); - } - } - next = next && timer_next[i] ? MIN(next, timer_next[i]) : (next ? next : timer_next[i]); - } - *mtimecmp = next; - if (*mtimecmp == 0) clear_csr(mie, MIP_MTIP); -} - -void eos_timer_init(void) { - int i; - uint64_t *mtimecmp = (uint64_t *) (CLINT_CTRL_ADDR + CLINT_MTIMECMP); - - clear_csr(mie, MIP_MTIP); - *mtimecmp = 0; - for (i=0; i<=EOS_TIMER_MAX_ETYPE; i++) { - timer_next[i] = 0; - timer_handler[i] = NULL; - } - eos_evtq_set_handler(EOS_EVT_TIMER, timer_handle_evt); -} - -void eos_timer_set_handler(unsigned char evt, eos_timer_handler_t handler) { - uint64_t *mtimecmp = (uint64_t *) (CLINT_CTRL_ADDR + CLINT_MTIMECMP); - - if (!evt && (*mtimecmp != 0)) clear_csr(mie, MIP_MTIP); - timer_handler[evt] = handler; - if (!evt && (*mtimecmp != 0)) set_csr(mie, MIP_MTIP); -} - -uint32_t eos_timer_get(unsigned char evt) { - volatile uint64_t *mtime = (uint64_t *) (CLINT_CTRL_ADDR + CLINT_MTIME); - uint64_t *mtimecmp = (uint64_t *) (CLINT_CTRL_ADDR + CLINT_MTIMECMP); - uint64_t now; - uint32_t ret; - - if (*mtimecmp != 0) clear_csr(mie, MIP_MTIP); - now = *mtime; - if (timer_next[evt]) { - ret = (timer_next[evt] > now) ? (timer_next[evt] - now) * 1000 / EOS_TIMER_RTC_FREQ : 0; - } else { - ret = EOS_TIMER_NONE; - } - if (*mtimecmp != 0) set_csr(mie, MIP_MTIP); - - return ret; -} - -void eos_timer_set(uint32_t msec, unsigned char evt) { - int i; - volatile uint64_t *mtime = (uint64_t *) (CLINT_CTRL_ADDR + CLINT_MTIME); - uint64_t *mtimecmp = (uint64_t *) (CLINT_CTRL_ADDR + CLINT_MTIMECMP); - uint64_t tick = *mtime + msec * (uint64_t)EOS_TIMER_RTC_FREQ / 1000; - uint64_t next = 0; - - if (*mtimecmp != 0) clear_csr(mie, MIP_MTIP); - timer_next[evt] = tick; - for (i = 0; i <= EOS_TIMER_MAX_ETYPE; i++) { - next = next && timer_next[i] ? MIN(next, timer_next[i]) : (next ? next : timer_next[i]); - } - *mtimecmp = next; - if (*mtimecmp != 0) set_csr(mie, MIP_MTIP); -} - -void eos_timer_clear(unsigned char evt) { - int i; - uint64_t *mtimecmp = (uint64_t *) (CLINT_CTRL_ADDR + CLINT_MTIMECMP); - uint64_t next = 0; - - if (*mtimecmp != 0) clear_csr(mie, MIP_MTIP); - if (timer_next[evt]) { - timer_next[evt] = 0; - for (i = 0; i <= EOS_TIMER_MAX_ETYPE; i++) { - next = next && timer_next[i] ? MIN(next, timer_next[i]) : (next ? next : timer_next[i]); - } - *mtimecmp = next; - } - if (*mtimecmp != 0) set_csr(mie, MIP_MTIP); -} - - -void eos_time_sleep(uint32_t msec) { - volatile uint64_t *mtime = (uint64_t *) (CLINT_CTRL_ADDR + CLINT_MTIME); - uint64_t now_ms = *mtime * 1000 / EOS_TIMER_RTC_FREQ; - - while (*mtime * 1000 / EOS_TIMER_RTC_FREQ < now_ms + msec); -} - -uint64_t eos_time_get_tick(void) { - volatile uint64_t *mtime = (uint64_t *) (CLINT_CTRL_ADDR + CLINT_MTIME); - return *mtime; -} diff --git a/code/fe310/eos/timer.h b/code/fe310/eos/timer.h deleted file mode 100644 index 2ac53f7..0000000 --- a/code/fe310/eos/timer.h +++ /dev/null @@ -1,22 +0,0 @@ -#include <stdint.h> - -#define EOS_TIMER_ETYPE_UI 1 -#define EOS_TIMER_ETYPE_ECP 2 -#define EOS_TIMER_ETYPE_USER 4 - -#define EOS_TIMER_MAX_ETYPE 4 - -#define EOS_TIMER_NONE 0xffffffff -#define EOS_TIMER_RTC_FREQ 32768 - -typedef void (*eos_timer_handler_t) (unsigned char); - -void eos_timer_init(void); -void eos_timer_set_handler(unsigned char evt, eos_timer_handler_t handler); - -uint32_t eos_timer_get(unsigned char evt); -void eos_timer_set(uint32_t msec, unsigned char evt); -void eos_timer_clear(unsigned char evt); - -void eos_time_sleep(uint32_t msec); -uint64_t eos_time_get_tick(void); diff --git a/code/fe310/eos/trap_entry.S b/code/fe310/eos/trap_entry.S deleted file mode 100644 index c24236b..0000000 --- a/code/fe310/eos/trap_entry.S +++ /dev/null @@ -1,531 +0,0 @@ -#include "encoding.h" -#include "sifive/bits.h" - -#define MCAUSE_INT 0x80000000 -#define MCAUSE_EXT (MCAUSE_INT | IRQ_M_EXT) -#define MCAUSE_TIMER (MCAUSE_INT | IRQ_M_TIMER) - -#define PLIC_PRIORITY 0x0C000000 -#define PLIC_THRESHOLD 0x0C200000 -#define PLIC_CLAIM 0x0C200004 - -#define PWM0_CTRL_ADDR 0x10015000 -#define PWM1_CTRL_ADDR 0x10025000 -#define PWM2_CTRL_ADDR 0x10035000 -#include "sifive/devices/pwm.h" - -#define GPIO_CTRL_ADDR 0x10012000 -#include "sifive/devices/gpio.h" - -#define SPI0_CTRL_ADDR 0x10014000 -#define SPI1_CTRL_ADDR 0x10024000 -#include "sifive/devices/spi.h" - -#include "evt_def.h" -#include "msgq_def.h" -#include "i2s_def.h" - -#define INT_PWM0_BASE 40 -#define INT_PWM1_BASE 44 -#define INT_PWM2_BASE 48 - -#define I2S_PWM_CTRL_ADDR_CK PWM0_CTRL_ADDR -#define I2S_PWM_CTRL_ADDR_WS_MIC PWM1_CTRL_ADDR -#define I2S_PWM_CTRL_ADDR_WS_SPK PWM2_CTRL_ADDR - -#define IOF_SPI1_SS0 2 -#define IOF_SPI1_SS1 8 -#define IOF_SPI1_SS2 9 -#define IOF_SPI1_SS3 10 - -#define INT_SPI1_BASE 6 -#define INT_GPIO_BASE 8 - -#include "net_def.h" -#include "spi_def.h" -#include "irq_def.h" - - - .section .data.entry - .align 4 - -.global eos_trap_entry -eos_trap_entry: - addi sp, sp, -8*REGBYTES - STORE x8, 0*REGBYTES(sp) - STORE x9, 1*REGBYTES(sp) - STORE x18, 2*REGBYTES(sp) - STORE x19, 3*REGBYTES(sp) - STORE x20, 4*REGBYTES(sp) - STORE x21, 5*REGBYTES(sp) - STORE x22, 6*REGBYTES(sp) - STORE x23, 7*REGBYTES(sp) - - csrr x8, mcause - li x18, MCAUSE_EXT - bne x8, x18, handle_intr - li x18, PLIC_CLAIM - lw x9, 0(x18) - li x18, I2S_IRQ_WS_ID - beq x9, x18, i2s_handle_ws - li x18, I2S_IRQ_SD_ID - beq x9, x18, i2s_handle_sd - j handle_intr - -evtq_push: - la x9, _eos_event_q - lbu x18, MSGQ_OFF_IDXR(x9) - lbu x19, MSGQ_OFF_IDXW(x9) - lbu x20, MSGQ_OFF_SIZE(x9) - - sub x18, x19, x18 - andi x18, x18, 0xff - beq x18, x20, 0f - - addi x20, x20, -1 - and x20, x20, x19 - li x18, MSGQ_ITEM_SIZE - mul x20, x20, x18 - lw x21, MSGQ_OFF_ARRAY(x9) - add x21, x21, x20 - - addi x19, x19, 1 - sb x19, MSGQ_OFF_IDXW(x9) - jalr x0, x22 - -0: - mv x20, x0 - jalr x0, x21 - -i2s_handle_sd: - # exit if too early - li x18, I2S_PWM_CTRL_ADDR_WS_SPK - lw x8, PWM_COUNT(x18) - lw x9, PWM_CMP3(x18) - bltu x8, x9, i2s_handle_sd_exit - - # disable sd irq - li x18, PLIC_PRIORITY - sw x0, 4*I2S_IRQ_SD_ID(x18) - - la x9, _eos_i2s_fmt - lw x23, 0(x9) - -i2s_abuf_pop: - # pop from spk buf -> x8 - mv x8, x0 - la x9, _eos_i2s_spk_buf - lhu x18, I2S_ABUF_OFF_IDXR(x9) - lhu x19, I2S_ABUF_OFF_IDXW(x9) - lhu x20, I2S_ABUF_OFF_SIZE(x9) - - beq x18, x19, i2s_handle_sd_xchg - - addi x20, x20, -1 - and x20, x20, x18 - lw x21, I2S_ABUF_OFF_ARRAY(x9) - add x21, x21, x20 - bnez x23, 0f - lbu x8, 0(x21) - addi x18, x18, 1 - j 1f -0: - lb x8, 0(x21) - lbu x20, 1(x21) - slli x8, x8, 8 - or x8, x8, x20 - addi x18, x18, 2 -1: - sh x18, I2S_ABUF_OFF_IDXR(x9) - - li x21, 0xffff - sub x18, x19, x18 - and x18, x18, x21 - - # check for push to event queue - la x9, _eos_i2s_spk_wm - lw x20, 0(x9) - beqz x20, i2s_decode - bgtu x18, x20, i2s_decode - - la x9, _eos_i2s_spk_evt_enable - lw x18, 0(x9) - beqz x18, i2s_decode - sw x0, 0(x9) - - # push to event queue - jal x22, evtq_push - beqz x21, i2s_decode - li x18, (EOS_EVT_I2S | I2S_ETYPE_SPK) - sb x18, MSGQ_ITEM_OFF_TYPE(x21) - -i2s_decode: - bnez x23, i2s_handle_sd_xchg - # aLaw decode -> x8 - xori x8, x8, 0x55 - andi x9, x8, 0x80 - beqz x9, 0f - li x9, 1 - slli x9, x9, 7 - not x9, x9 - and x8, x8, x9 - li x9, -1 -0: - andi x18, x8, 0xf0 - srli x18, x18, 4 - addi x18, x18, 4 - - li x19, 4 - beq x18, x19, 1f - - andi x8, x8, 0x0f - addi x19, x18, -4 - sll x8, x8, x19 - - li x19, 1 - sll x19, x19, x18 - or x8, x8, x19 - - li x19, 1 - addi x18, x18, -5 - sll x19, x19, x18 - or x8, x8, x19 - j 2f -1: - slli x8, x8, 1 - ori x8, x8, 1 -2: - beqz x9, i2s_handle_sd_xchg - mul x8, x8, x9 - -i2s_handle_sd_xchg: - # read/write shift reg: x8 -> sr -> x8 - li x18, GPIO_CTRL_ADDR - li x19, (0x1 << I2S_PIN_SD_IN) - li x20, (0x1 << I2S_PIN_SD_OUT) - li x21, (0x1 << I2S_PIN_CK_SR) - lw x22, GPIO_OUTPUT_VAL(x18) - - lw x9, GPIO_OUTPUT_EN(x18) - or x9, x9, x20 - sw x9, GPIO_OUTPUT_EN(x18) - - not x20, x20 - xor x22, x22, x21 - - li x23, 16 -0: - # write bit - li x9, 1 - slli x9, x9, 15 - and x9, x8, x9 - slli x8, x8, 1 -#if I2S_PIN_SD_OUT > 15 - slli x9, x9, (I2S_PIN_SD_OUT - 15) -#else - srli x9, x9, (15 - I2S_PIN_SD_OUT) -#endif - and x22, x22, x20 - or x22, x22, x9 - - # read bit - lw x9, GPIO_INPUT_VAL(x18) - and x9, x9, x19 - srli x9, x9, I2S_PIN_SD_IN - or x8, x8, x9 - - # 74HC595 ck low (I2S_PIN_CK_SR high) - xor x22, x22, x21 - sw x22, GPIO_OUTPUT_VAL(x18) - - # idle - li x9, I2S_IDLE_CYCLES -1: - addi x9, x9, -1 - bnez x9, 1b - - # 74HC595 ck high (I2S_PIN_CK_SR low) - xor x22, x22, x21 - sw x22, GPIO_OUTPUT_VAL(x18) - - # idle - li x9, I2S_IDLE_CYCLES -1: - addi x9, x9, -1 - bnez x9, 1b - - addi x23, x23, -1 - beqz x23, 2f - j 0b - -2: - # 74HC595 ck low (I2S_PIN_CK_SR high) - xor x22, x22, x21 - sw x22, GPIO_OUTPUT_VAL(x18) - - lw x9, GPIO_OUTPUT_EN(x18) - and x9, x9, x20 - sw x9, GPIO_OUTPUT_EN(x18) - - slli x8, x8, 16 - srai x8, x8, 16 - - la x9, _eos_i2s_fmt - lw x23, 0(x9) - -i2s_encode: - bnez x23, i2s_abuf_push - # aLaw encode -> x8 - li x18, 0x800 - li x19, 7 - bgez x8, 0f - neg x8, x8 - lui x9, 0x80000 - or x8, x8, x9 -0: - and x9, x8, x18 - beq x9, x18, 1f - beqz x19, 1f - srli x18, x18, 1 - addi x19, x19, -1 - j 0b -1: - mv x9, x19 - bnez x9, 2f - addi x9, x9, 1 -2: - sra x8, x8, x9 - li x9, 0x8000000f - and x8, x8, x9 - slli x19, x19, 4 - or x8, x8, x19 - bgez x8, 3f - ori x8, x8, 0x80 -3: - xori x8, x8, 0x55 - andi x8, x8, 0xff - -i2s_abuf_push: - # push to mic buf - la x9, _eos_i2s_mic_buf - lhu x18, I2S_ABUF_OFF_IDXR(x9) - lhu x19, I2S_ABUF_OFF_IDXW(x9) - lhu x20, I2S_ABUF_OFF_SIZE(x9) - li x21, 0xffff - - sub x18, x19, x18 - and x18, x18, x21 - beq x18, x20, i2s_handle_sd_exit - - addi x20, x20, -1 - and x20, x20, x19 - lw x21, I2S_ABUF_OFF_ARRAY(x9) - add x21, x21, x20 - bnez x23, 0f - sb x8, 0(x21) - addi x19, x19, 1 - addi x18, x18, 1 - j 1f -0: - sb x8, 1(x21) - srli x8, x8, 8 - sb x8, 0(x21) - addi x19, x19, 2 - addi x18, x18, 2 -1: - sh x19, I2S_ABUF_OFF_IDXW(x9) - - # check for push to event queue - la x9, _eos_i2s_mic_wm - lw x20, 0(x9) - beqz x20, i2s_handle_sd_exit - bltu x18, x20, i2s_handle_sd_exit - - la x9, _eos_i2s_mic_evt_enable - lw x18, 0(x9) - beqz x18, i2s_handle_sd_exit - sw x0, 0(x9) - - # push to event queue - jal x22, evtq_push - beqz x21, i2s_handle_sd_exit - li x18, (EOS_EVT_I2S | I2S_ETYPE_MIC) - sb x18, MSGQ_ITEM_OFF_TYPE(x21) - -i2s_handle_sd_exit: - # complete - li x18, I2S_IRQ_SD_ID - li x19, PLIC_CLAIM - sw x18, 0(x19) - - # exit - j trap_exit_data - -i2s_handle_ws: - # enable sd irq - li x18, PLIC_PRIORITY - li x19, IRQ_PRIORITY_I2S_SD - sw x19, 4*I2S_IRQ_SD_ID(x18) - - # complete - li x18, I2S_IRQ_WS_ID - li x19, PLIC_CLAIM - sw x18, 0(x19) - - # exit - j trap_exit_data - -.global _eos_i2s_start_pwm -_eos_i2s_start_pwm: - addi sp, sp, -8*REGBYTES - STORE x8, 0*REGBYTES(sp) - STORE x9, 1*REGBYTES(sp) - STORE x18, 2*REGBYTES(sp) - STORE x19, 3*REGBYTES(sp) - STORE x20, 4*REGBYTES(sp) - STORE x21, 5*REGBYTES(sp) - STORE x22, 6*REGBYTES(sp) - STORE x23, 7*REGBYTES(sp) - - li x18, I2S_PWM_CTRL_ADDR_CK - li x19, I2S_PWM_CTRL_ADDR_WS_MIC - li x20, I2S_PWM_CTRL_ADDR_WS_SPK - li x21, PWM_CFG_ENALWAYS | PWM_CFG_ZEROCMP | I2S_PWM_SCALE_CK - li x22, PWM_CFG_ENALWAYS | PWM_CFG_ZEROCMP | PWM_CFG_CMP2GANG - li x23, PWM_CFG_ENALWAYS | PWM_CFG_ZEROCMP | PWM_CFG_CMP1GANG - sw x21, PWM_CFG(x18) - sw x22, PWM_CFG(x19) - sw x23, PWM_CFG(x20) - - LOAD x8, 0*REGBYTES(sp) - LOAD x9, 1*REGBYTES(sp) - LOAD x18, 2*REGBYTES(sp) - LOAD x19, 3*REGBYTES(sp) - LOAD x20, 4*REGBYTES(sp) - LOAD x21, 5*REGBYTES(sp) - LOAD x22, 6*REGBYTES(sp) - LOAD x23, 7*REGBYTES(sp) - addi sp, sp, 8*REGBYTES - - ret - -.global _eos_flash_set -_eos_flash_set: - li a3, SPI0_CTRL_ADDR - sw x0, SPI_REG_FCTRL(a3) - sw a0, SPI_REG_SCKDIV(a3) - sw a1, SPI_REG_FFMT(a3) - li a0, 1 - sw a0, SPI_REG_FCTRL(a3) - ret - -trap_exit_data: - # Remain in M-mode after mret - li x18, MSTATUS_MPP - csrs mstatus, x18 - - LOAD x8, 0*REGBYTES(sp) - LOAD x9, 1*REGBYTES(sp) - LOAD x18, 2*REGBYTES(sp) - LOAD x19, 3*REGBYTES(sp) - LOAD x20, 4*REGBYTES(sp) - LOAD x21, 5*REGBYTES(sp) - LOAD x22, 6*REGBYTES(sp) - LOAD x23, 7*REGBYTES(sp) - addi sp, sp, 8*REGBYTES - - mret - -handle_intr: - lui x18, %hi(trap_entry_text) - addi x18, x18, %lo(trap_entry_text) - jalr x0, x18 - - .section .text.entry - .align 2 - -trap_entry_text: - addi sp, sp, -24*REGBYTES - - STORE x1, 0*REGBYTES(sp) - STORE x2, 1*REGBYTES(sp) - STORE x3, 2*REGBYTES(sp) - STORE x4, 3*REGBYTES(sp) - STORE x5, 4*REGBYTES(sp) - STORE x6, 5*REGBYTES(sp) - STORE x7, 6*REGBYTES(sp) - STORE x10, 7*REGBYTES(sp) - STORE x11, 8*REGBYTES(sp) - STORE x12, 9*REGBYTES(sp) - STORE x13, 10*REGBYTES(sp) - STORE x14, 11*REGBYTES(sp) - STORE x15, 12*REGBYTES(sp) - STORE x16, 13*REGBYTES(sp) - STORE x17, 14*REGBYTES(sp) - STORE x24, 15*REGBYTES(sp) - STORE x25, 16*REGBYTES(sp) - STORE x26, 17*REGBYTES(sp) - STORE x27, 18*REGBYTES(sp) - STORE x28, 19*REGBYTES(sp) - STORE x29, 20*REGBYTES(sp) - STORE x30, 21*REGBYTES(sp) - STORE x31, 22*REGBYTES(sp) - - li x18, MCAUSE_TIMER - beq x8, x18, handle_timer - li x18, MCAUSE_EXT - beq x8, x18, handle_ext - mv a0, x8 - call _exit - -handle_timer: - call _eos_timer_handle - j trap_exit_text - -handle_ext: - mv a0, x9 - call eos_intr_handle - li x18, PLIC_CLAIM - sw a0, 0(x18) - j trap_exit_text - -trap_exit_text: - # Remain in M-mode after mret - li t0, MSTATUS_MPP - csrs mstatus, t0 - - LOAD x1, 0*REGBYTES(sp) - LOAD x2, 1*REGBYTES(sp) - LOAD x3, 2*REGBYTES(sp) - LOAD x4, 3*REGBYTES(sp) - LOAD x5, 4*REGBYTES(sp) - LOAD x6, 5*REGBYTES(sp) - LOAD x7, 6*REGBYTES(sp) - LOAD x10, 7*REGBYTES(sp) - LOAD x11, 8*REGBYTES(sp) - LOAD x12, 9*REGBYTES(sp) - LOAD x13, 10*REGBYTES(sp) - LOAD x14, 11*REGBYTES(sp) - LOAD x15, 12*REGBYTES(sp) - LOAD x16, 13*REGBYTES(sp) - LOAD x17, 14*REGBYTES(sp) - LOAD x24, 15*REGBYTES(sp) - LOAD x25, 16*REGBYTES(sp) - LOAD x26, 17*REGBYTES(sp) - LOAD x27, 18*REGBYTES(sp) - LOAD x28, 19*REGBYTES(sp) - LOAD x29, 20*REGBYTES(sp) - LOAD x30, 21*REGBYTES(sp) - LOAD x31, 22*REGBYTES(sp) - - LOAD x8, 24*REGBYTES(sp) - LOAD x9, 25*REGBYTES(sp) - LOAD x18, 26*REGBYTES(sp) - LOAD x19, 27*REGBYTES(sp) - LOAD x20, 28*REGBYTES(sp) - LOAD x21, 29*REGBYTES(sp) - LOAD x22, 30*REGBYTES(sp) - LOAD x23, 31*REGBYTES(sp) - - addi sp, sp, 32*REGBYTES - mret diff --git a/code/fe310/eos/uart.c b/code/fe310/eos/uart.c deleted file mode 100644 index e9349a7..0000000 --- a/code/fe310/eos/uart.c +++ /dev/null @@ -1,93 +0,0 @@ -#include <stdlib.h> -#include <stdint.h> -#include <string.h> - -#include "encoding.h" -#include "platform.h" - -#include "eos.h" -#include "interrupt.h" -#include "event.h" - -#include "uart.h" -#include "irq_def.h" - -static eos_uart_handler_t uart_handler[EOS_UART_MAX_ETYPE]; - -static void uart_handle_evt(unsigned char type, unsigned char *buffer, uint16_t len) { - unsigned char idx = (type & ~EOS_EVT_MASK) - 1; - - if ((idx < EOS_UART_MAX_ETYPE) && uart_handler[idx]) { - uart_handler[idx](type); - } else { - eos_evtq_bad_handler(type, buffer, len); - } -} - -static void uart_handle_intr(void) { - if (UART0_REG(UART_REG_IP) & UART_IP_TXWM) { - UART0_REG(UART_REG_IE) &= ~UART_IP_TXWM; - eos_evtq_push_isr(EOS_EVT_UART | EOS_UART_ETYPE_TX, NULL, 0); - } - if (UART0_REG(UART_REG_IP) & UART_IP_RXWM) { - UART0_REG(UART_REG_IE) &= ~UART_IP_RXWM; - eos_evtq_push_isr(EOS_EVT_UART | EOS_UART_ETYPE_RX, NULL, 0); - } -} - -void eos_uart_init(void) { - int i; - - for (i=0; i<EOS_UART_MAX_ETYPE; i++) { - uart_handler[i] = NULL; - } - eos_evtq_set_handler(EOS_EVT_UART, uart_handle_evt); - eos_intr_set(INT_UART0_BASE, IRQ_PRIORITY_UART, uart_handle_intr); -} - -void eos_uart_set_handler(unsigned char type, eos_uart_handler_t handler) { - if (type && (type <= EOS_UART_MAX_ETYPE)) uart_handler[type - 1] = handler; -} - -void eos_uart_txwm_set(uint8_t wm) { - UART0_REG(UART_REG_TXCTRL) &= ~UART_TXWM(0xFFFF); - UART0_REG(UART_REG_TXCTRL) |= UART_TXWM(wm); - UART0_REG(UART_REG_IE) |= UART_IP_TXWM; -} - -void eos_uart_txwm_clear(void) { - UART0_REG(UART_REG_IE) &= ~UART_IP_TXWM; -} - -void eos_uart_rxwm_set(uint8_t wm) { - UART0_REG(UART_REG_RXCTRL) &= ~UART_RXWM(0xFFFF); - UART0_REG(UART_REG_RXCTRL) |= UART_RXWM(wm); - UART0_REG(UART_REG_IE) |= UART_IP_RXWM; -} - -void eos_uart_rxwm_clear(void) { - UART0_REG(UART_REG_IE) &= ~UART_IP_RXWM; -} - -int eos_uart_putc(int c, char b) { - if (b) { - while (UART0_REG(UART_REG_TXFIFO) & 0x80000000); - UART0_REG(UART_REG_TXFIFO) = c & 0xff; - } else { - if (UART0_REG(UART_REG_TXFIFO) & 0x80000000) return EOS_ERR_FULL; - UART0_REG(UART_REG_TXFIFO) = c & 0xff; - } - return EOS_OK; -} - -int eos_uart_getc(char b) { - volatile uint32_t r; - - if (b) { - while ((r = UART0_REG(UART_REG_RXFIFO)) & 0x80000000); - } else { - r = UART0_REG(UART_REG_RXFIFO); - if (r & 0x80000000) return EOS_ERR_EMPTY; - } - return r & 0xff; -}
\ No newline at end of file diff --git a/code/fe310/eos/uart.h b/code/fe310/eos/uart.h deleted file mode 100644 index da5faab..0000000 --- a/code/fe310/eos/uart.h +++ /dev/null @@ -1,18 +0,0 @@ -#include <stdint.h> - -#define EOS_UART_ETYPE_TX 1 -#define EOS_UART_ETYPE_RX 2 - -#define EOS_UART_MAX_ETYPE 2 - -typedef void (*eos_uart_handler_t) (unsigned char); - -void eos_uart_init(void); -void eos_uart_set_handler(unsigned char type, eos_uart_handler_t handler); - -void eos_uart_txwm_set(uint8_t wm); -void eos_uart_txwm_clear(void); -void eos_uart_rxwm_set(uint8_t wm); -void eos_uart_rxwm_clear(void); -int eos_uart_putc(int c, char b); -int eos_uart_getc(char b);
\ No newline at end of file diff --git a/code/fe310/eos/unicode.c b/code/fe310/eos/unicode.c deleted file mode 100644 index 2915791..0000000 --- a/code/fe310/eos/unicode.c +++ /dev/null @@ -1,180 +0,0 @@ -#include "unicode.h" - -int utf8_enc(utf32_t ch, utf8_t *str) { - if (ch <= 0x7f) { - str[0] = ch; - return 1; - } else if (ch <= 0x7ff) { - str[0] = 0xc0 | (ch >> 6); - str[1] = 0x80 | (ch & 0x3f); - return 2; - } else if (ch <= 0xffff) { - if ((ch >= 0xd800) && (ch <= 0xdfff)) return UTF_ERR; - str[0] = 0xe0 | (ch >> 12); - str[1] = 0x80 | ((ch >> 6) & 0x3f); - str[2] = 0x80 | (ch & 0x3f); - return 3; - } else if (ch <= 0x10ffff) { - str[0] = 0xf0 | (ch >> 18); - str[1] = 0x80 | ((ch >> 12) & 0x3f); - str[2] = 0x80 | ((ch >> 6) & 0x3f); - str[3] = 0x80 | (ch & 0x3f); - return 4; - } else { - return UTF_ERR; - } -} - -int utf8_dec(utf8_t *str, utf32_t *ch) { - if ((str[0] & 0x80) == 0x00) { - *ch = str[0]; - return 1; - } else if ((str[0] & 0xe0) == 0xc0) { - if ((str[1] & 0xc0) != 0x80) return UTF_ERR; - *ch = (utf32_t)(str[0] & 0x1f) << 6; - *ch |= (utf32_t)(str[1] & 0x3f); - if (*ch < 0x80) return UTF_ERR; - return 2; - } else if ((str[0] & 0xf0) == 0xe0) { - if (((str[1] & 0xc0) != 0x80) || ((str[2] & 0xc0) != 0x80)) return UTF_ERR; - *ch = (utf32_t)(str[0] & 0x0f) << 12; - *ch |= (utf32_t)(str[1] & 0x3f) << 6; - *ch |= (utf32_t)(str[2] & 0x3f); - if ((*ch >= 0xd800) && (*ch <= 0xdfff)) return UTF_ERR; - if (*ch < 0x800) return UTF_ERR; - return 3; - } else if ((str[0] & 0xf8) == 0xf0) { - if (((str[1] & 0xc0) != 0x80) || ((str[2] & 0xc0) != 0x80) || ((str[3] & 0xc0) != 0x80)) return UTF_ERR; - *ch = (utf32_t)(str[0] & 0x07) << 18; - *ch |= (utf32_t)(str[1] & 0x0f) << 12; - *ch |= (utf32_t)(str[2] & 0x3f) << 6; - *ch |= (utf32_t)(str[3] & 0x3f); - if (*ch < 0x010000) return UTF_ERR; - if (*ch > 0x10ffff) return UTF_ERR; - return 4; - } else { - return UTF_ERR; - } -} - -int utf8_seek(utf8_t *str, int off, utf32_t *ch) { - int i; - int len = 0; - - if (off < 0) { - off = -off; - for (i=0; i<off; i++) { - len--; - while ((str[len] & 0xc0) == 0x80) len--; - } - } else { - for (i=0; i<off; i++) { - if ((str[len] & 0x80) == 0x00) { - len += 1; - } else if ((str[0] & 0xe0) == 0xc0) { - len += 2; - } else if ((str[0] & 0xf0) == 0xe0) { - len += 3; - } else if ((str[0] & 0xf8) == 0xf0) { - len += 4; - } - } - } - utf8_dec(str + len, ch); - return len; -} - -int utf8_verify(utf8_t *str, int str_size, int *str_len) { - utf32_t ch; - uint8_t ch_l; - int len = 0; - - while (len < str_size) { - if (str_size - len < 4) { - if (((str[len] & 0xf8) == 0xf0) || - (((str[len] & 0xf0) == 0xe0) && (str_size - len < 3)) || - (((str[len] & 0xe0) == 0xc0) && (str_size - len < 2))) { - break; - } - } - ch_l = utf8_dec(str + len, &ch); - if (ch_l > 0) { - if (ch == 0) { - *str_len = len; - return UTF_OK; - } - len += ch_l; - } else { - break; - } - } - *str_len = len; - return UTF_ERR; -} - -int utf16_enc(utf32_t ch, uint8_t *str) { - if (ch <= 0xffff) { - if ((ch >= 0xd800) && (ch <= 0xdfff)) return UTF_ERR; - str[0] = ch >> 8; - str[1] = ch & 0xff; - return 2; - } else if (ch <= 0x10ffff) { - uint16_t hi; - uint16_t lo; - - ch -= 0x10000; - hi = (ch >> 10) + 0xd800; - lo = (ch & 0x3ff) + 0xdc00; - str[0] = hi >> 8; - str[1] = hi & 0xff; - str[2] = lo >> 8; - str[3] = lo & 0xff; - return 4; - } else { - return UTF_ERR; - } -} - -int utf16_dec(uint8_t *str, utf32_t *ch) { - *ch = (str[0] << 8) | str[1]; - if ((*ch >= 0xd800) && (*ch <= 0xdfff)) { - uint16_t hi = *ch; - uint16_t lo; - - if (hi > 0xdbff) return UTF_ERR; - lo = (str[2] << 8) | str[3]; - if ((lo < 0xdc00) || (lo > 0xdfff)) return UTF_ERR; - *ch = (((hi - 0xd800) << 10) | (lo - 0xdc00)) + 0x10000; - return 4; - } else { - return 2; - } -} - -int utf16_seek(uint8_t *str, int off, utf32_t *ch) { - int i; - int len = 0; - uint16_t cu; - - if (off < 0) { - off = -off; - for (i=0; i<off; i++) { - len -= 2; - cu = (str[len] << 8) | str[len + 1]; - if ((cu >= 0xdc00) && (cu <= 0xdfff)) { - len -= 2; - } - } - } else { - for (i=0; i<off; i++) { - cu = (str[len] << 8) | str[len + 1]; - if ((cu >= 0xd800) && (cu <= 0xdbff)) { - len += 4; - } else { - len += 2; - } - } - } - utf16_dec(str + len, ch); - return len; -} diff --git a/code/fe310/eos/unicode.h b/code/fe310/eos/unicode.h deleted file mode 100644 index a3b9696..0000000 --- a/code/fe310/eos/unicode.h +++ /dev/null @@ -1,17 +0,0 @@ -#include <stdint.h> - -#define UTF_OK 0 -#define UTF_ERR -1 - -typedef uint8_t utf8_t; -typedef uint16_t utf16_t; -typedef uint32_t utf32_t; - -int utf8_enc(utf32_t ch, utf8_t *str); -int utf8_dec(utf8_t *str, utf32_t *ch); -int utf8_seek(utf8_t *str, int off, utf32_t *ch); -int utf8_verify(utf8_t *str, int str_size, int *str_len); - -int utf16_enc(utf32_t ch, uint8_t *str); -int utf16_dec(uint8_t *str, utf32_t *ch); -int utf16_seek(uint8_t *str, int off, utf32_t *ch); diff --git a/code/fe310/eos/wifi.c b/code/fe310/eos/wifi.c deleted file mode 100644 index d58c0eb..0000000 --- a/code/fe310/eos/wifi.c +++ /dev/null @@ -1,58 +0,0 @@ -#include <stdlib.h> -#include <stdint.h> -#include <string.h> - -#include "eos.h" -#include "event.h" -#include "net.h" - -#include "wifi.h" - -static eos_evt_handler_t evt_handler[EOS_WIFI_MAX_MTYPE]; - -static void wifi_handle_evt(unsigned char type, unsigned char *buffer, uint16_t len) { - if ((buffer == NULL) || (len < 1)) { - eos_net_bad_handler(type, buffer, len); - return; - } - - unsigned char mtype = buffer[0]; - if (mtype < EOS_WIFI_MAX_MTYPE) { - evt_handler[mtype](type, buffer, len); - } else { - eos_net_bad_handler(type, buffer, len); - } -} - -void eos_wifi_init(void) { - int i; - - for (i=0; i<EOS_WIFI_MAX_MTYPE; i++) { - evt_handler[i] = eos_net_bad_handler; - } - eos_net_set_handler(EOS_NET_MTYPE_WIFI, wifi_handle_evt); -} - -void eos_wifi_set_handler(unsigned char mtype, eos_evt_handler_t handler) { - if (handler == NULL) handler = eos_net_bad_handler; - if (mtype < EOS_WIFI_MAX_MTYPE) evt_handler[mtype] = handler; -} - -void eos_wifi_connect(const char *ssid, const char *pass) { - int ssid_len = strlen(ssid); - int pass_len = strlen(pass); - unsigned char *buffer = eos_net_alloc(); - - buffer[0] = EOS_WIFI_MTYPE_CONNECT; - strcpy(buffer+1, ssid); - buffer[ssid_len+1] = 0; - strcpy(buffer+ssid_len+2, pass); - buffer[ssid_len+pass_len+2] = 0; - eos_net_send(EOS_NET_MTYPE_WIFI, buffer, ssid_len+pass_len+3, 0); -} - -void eos_wifi_disconnect(void) { - unsigned char *buffer = eos_net_alloc(); - buffer[0] = EOS_WIFI_MTYPE_DISCONNECT; - eos_net_send(EOS_NET_MTYPE_WIFI, buffer, 1, 0); -} diff --git a/code/fe310/eos/wifi.h b/code/fe310/eos/wifi.h deleted file mode 100644 index 732a7a9..0000000 --- a/code/fe310/eos/wifi.h +++ /dev/null @@ -1,14 +0,0 @@ -#include <stdint.h> -#include "event.h" - -#define EOS_WIFI_MTYPE_SCAN 0 -#define EOS_WIFI_MTYPE_CONNECT 1 -#define EOS_WIFI_MTYPE_DISCONNECT 2 - -#define EOS_WIFI_MAX_MTYPE 3 - -void eos_wifi_init(void); -void eos_wifi_set_handler(unsigned char mtype, eos_evt_handler_t handler); - -void eos_wifi_connect(const char *ssid, const char *pass); -void eos_wifi_disconnect(void); |