code layout

1 files changed, 0 insertions, 546 deletions

diff --git a/fw/fe310/eos/dev/lcd.c b/fw/fe310/eos/dev/lcd.c
deleted file mode 100644
index 3080a13..0000000
--- a/fw/fe310/eos/dev/lcd.c
+++ /dev/null
@@ -1,546 +0,0 @@
-#include <stdlib.h>
-#include <stdint.h>
-#include <string.h>
-#include <stdio.h>
-
-#include "encoding.h"
-#include "platform.h"
-
-#include "eos.h"
-#include "timer.h"
-#include "i2s.h"
-#include "net.h"
-#include "spi_dev.h"
-#include "eve/eve.h"
-
-#include "board.h"
-
-#include "lcd.h"
-
-#define BIT_PUT(b, pin)     if (b) GPIO_REG(GPIO_OUTPUT_VAL) |= (1 << (pin)); else GPIO_REG(GPIO_OUTPUT_VAL) &= ~(1 << (pin));
-#define BIT_GET(pin)        ((GPIO_REG(GPIO_INPUT_VAL) & (1 << (pin))) >> (pin))
-
-#define SCK_UP              { GPIO_REG(GPIO_OUTPUT_VAL) |= (1 << IOF_SPI1_SCK); }
-#define SCK_DN              { GPIO_REG(GPIO_OUTPUT_VAL) &= ~(1 << IOF_SPI1_SCK); }
-
-static inline void _sleep(int n) {
-    volatile int x = n;
-
-    while(x) x--;
-}
-
-int eos_lcd_select(void) {
-    if (eos_i2s_running()) return EOS_ERR_BUSY;
-    if (eos_spi_dev() != EOS_SPI_DEV_NET) return EOS_ERR_BUSY;
-
-    eos_net_stop();
-
-    GPIO_REG(GPIO_OUTPUT_VAL)   &= ~(1 << LCD_PIN_CS);
-
-    GPIO_REG(GPIO_INPUT_EN)     &= ~(1 << LCD_PIN_CS);
-    GPIO_REG(GPIO_OUTPUT_EN)    |=  (1 << LCD_PIN_CS);
-
-    GPIO_REG(GPIO_IOF_EN)       &=  ~SPI_IOF_MASK;
-
-    return EOS_OK;
-}
-
-void eos_lcd_deselect(void) {
-    GPIO_REG(GPIO_IOF_EN) |= SPI_IOF_MASK;
-    eos_net_start();
-}
-
-void eos_lcd_cs_set(void) {
-    GPIO_REG(GPIO_OUTPUT_VAL) |= (1 << LCD_PIN_CS);
-}
-
-void eos_lcd_cs_clear(void) {
-    GPIO_REG(GPIO_OUTPUT_VAL) &= ~(1 << LCD_PIN_CS);
-}
-
-/* sck frequency for r/w operations is 0.8Mhz */
-void eos_lcd_write(uint8_t dc, uint8_t data) {
-    int i;
-
-    BIT_PUT(dc, IOF_SPI1_MOSI);
-    _sleep(10);
-    SCK_UP;
-    for (i=0; i<8; i++) {
-        _sleep(10);
-        SCK_DN;
-        BIT_PUT(data & 0x80, IOF_SPI1_MOSI);
-        _sleep(10);
-        SCK_UP;
-        data = data << 1;
-    }
-    _sleep(10);
-    SCK_DN;
-}
-
-void eos_lcd_read(uint8_t *data) {
-    int i;
-
-    *data = 0;
-    for (i=0; i<8; i++) {
-        _sleep(10);
-        *data = *data << 1;
-        *data |= BIT_GET(IOF_SPI1_MISO);
-        SCK_UP;
-        _sleep(10);
-        SCK_DN;
-    }
-}
-
-static int _init(void) {
-    int rv;
-    uint8_t chip_id[3];
-
-    rv = eos_lcd_select();
-    if (rv) return rv;
-    eos_lcd_cs_set();
-
-    /* LCD Setting */
-    eos_lcd_write(0, 0xFF);     // change to Page 1 CMD
-    eos_lcd_write(1, 0xFF);
-    eos_lcd_write(1, 0x98);
-    eos_lcd_write(1, 0x06);
-    eos_lcd_write(1, 0x04);
-    eos_lcd_write(1, 0x01);
-
-    // eos_lcd_write(0, 0x08);  // Output SDA
-    // eos_lcd_write(1, 0x10);
-
-    eos_lcd_write(0, 0xFE);     // enable read
-    eos_lcd_write(1, 0x81);
-
-    eos_lcd_write(0, 0x00);     // RDID4
-    eos_lcd_read(&chip_id[0]);
-
-    eos_lcd_write(0, 0x01);
-    eos_lcd_read(&chip_id[1]);
-
-    eos_lcd_write(0, 0x02);
-    eos_lcd_read(&chip_id[2]);
-
-    printf("LCD CHIP ID: %.2x%.2x%.2x\n", chip_id[0], chip_id[1], chip_id[2]);
-
-    eos_lcd_write(0, 0xFE);     // disable read
-    eos_lcd_write(1, 0x00);
-
-    if (memcmp(chip_id, "\x98\x06\x04", sizeof(chip_id))) {
-        return EOS_ERR_ABSENT;
-    }
-
-    eos_lcd_write(0, 0x20);     // set DE/VSYNC mode
-    eos_lcd_write(1, 0x00);
-
-    eos_lcd_write(0, 0x21);     // DE = 1 Active
-    eos_lcd_write(1, 0x01);
-
-    eos_lcd_write(0, 0x30);     // resolution setting 480 X 854
-    eos_lcd_write(1, 0x01);
-
-    eos_lcd_write(0, 0x31);     // inversion setting 2-dot
-    eos_lcd_write(1, 0x00);
-
-    eos_lcd_write(0, 0x40);     // BT AVDD,AVDD
-    eos_lcd_write(1, 0x16);
-
-    eos_lcd_write(0, 0x41);
-    eos_lcd_write(1, 0x33);     // 22
-
-    eos_lcd_write(0, 0x42);
-    eos_lcd_write(1, 0x03);     // VGL=DDVDH+VCIP-DDVDL, VGH=2DDVDL-VCIP
-
-    eos_lcd_write(0, 0x43);
-    eos_lcd_write(1, 0x09);     // set VGH clamp level
-
-    eos_lcd_write(0, 0x44);
-    eos_lcd_write(1, 0x06);     // set VGL clamp level
-
-    eos_lcd_write(0, 0x50);     // VREG1
-    eos_lcd_write(1, 0x88);
-
-    eos_lcd_write(0, 0x51);     // VREG2
-    eos_lcd_write(1, 0x88);
-
-    eos_lcd_write(0, 0x52);     // flicker MSB
-    eos_lcd_write(1, 0x00);
-
-    eos_lcd_write(0, 0x53);     // flicker LSB
-    eos_lcd_write(1, 0x49);     // VCOM
-
-    eos_lcd_write(0, 0x55);     // flicker
-    eos_lcd_write(1, 0x49);
-
-    eos_lcd_write(0, 0x60);
-    eos_lcd_write(1, 0x07);
-
-    eos_lcd_write(0, 0x61);
-    eos_lcd_write(1, 0x00);
-
-    eos_lcd_write(0, 0x62);
-    eos_lcd_write(1, 0x07);
-
-    eos_lcd_write(0, 0x63);
-    eos_lcd_write(1, 0x00);
-
-    /* Gamma Setting */
-    eos_lcd_write(0, 0xA0);     // positive Gamma
-    eos_lcd_write(1, 0x00);
-
-    eos_lcd_write(0, 0xA1);
-    eos_lcd_write(1, 0x09);
-
-    eos_lcd_write(0, 0xA2);
-    eos_lcd_write(1, 0x11);
-
-    eos_lcd_write(0, 0xA3);
-    eos_lcd_write(1, 0x0B);
-
-    eos_lcd_write(0, 0xA4);
-    eos_lcd_write(1, 0x05);
-
-    eos_lcd_write(0, 0xA5);
-    eos_lcd_write(1, 0x08);
-
-    eos_lcd_write(0, 0xA6);
-    eos_lcd_write(1, 0x06);
-
-    eos_lcd_write(0, 0xA7);
-    eos_lcd_write(1, 0x04);
-
-    eos_lcd_write(0, 0xA8);
-    eos_lcd_write(1, 0x09);
-
-    eos_lcd_write(0, 0xA9);
-    eos_lcd_write(1, 0x0C);
-
-    eos_lcd_write(0, 0xAA);
-    eos_lcd_write(1, 0x15);
-
-    eos_lcd_write(0, 0xAB);
-    eos_lcd_write(1, 0x08);
-
-    eos_lcd_write(0, 0xAC);
-    eos_lcd_write(1, 0x0F);
-
-    eos_lcd_write(0, 0xAD);
-    eos_lcd_write(1, 0x12);
-
-    eos_lcd_write(0, 0xAE);
-    eos_lcd_write(1, 0x09);
-
-    eos_lcd_write(0, 0xAF);
-    eos_lcd_write(1, 0x00);
-
-    eos_lcd_write(0, 0xC0);     // negative Gamma
-    eos_lcd_write(1, 0x00);
-
-    eos_lcd_write(0, 0xC1);
-    eos_lcd_write(1, 0x09);
-
-    eos_lcd_write(0, 0xC2);
-    eos_lcd_write(1, 0x10);
-
-    eos_lcd_write(0, 0xC3);
-    eos_lcd_write(1, 0x0C);
-
-    eos_lcd_write(0, 0xC4);
-    eos_lcd_write(1, 0x05);
-
-    eos_lcd_write(0, 0xC5);
-    eos_lcd_write(1, 0x08);
-
-    eos_lcd_write(0, 0xC6);
-    eos_lcd_write(1, 0x06);
-
-    eos_lcd_write(0, 0xC7);
-    eos_lcd_write(1, 0x04);
-
-    eos_lcd_write(0, 0xC8);
-    eos_lcd_write(1, 0x08);
-
-    eos_lcd_write(0, 0xC9);
-    eos_lcd_write(1, 0x0C);
-
-    eos_lcd_write(0, 0xCA);
-    eos_lcd_write(1, 0x14);
-
-    eos_lcd_write(0, 0xCB);
-    eos_lcd_write(1, 0x08);
-
-    eos_lcd_write(0, 0xCC);
-    eos_lcd_write(1, 0x0F);
-
-    eos_lcd_write(0, 0xCD);
-    eos_lcd_write(1, 0x11);
-
-    eos_lcd_write(0, 0xCE);
-    eos_lcd_write(1, 0x09);
-
-    eos_lcd_write(0, 0xCF);
-    eos_lcd_write(1, 0x00);
-
-    eos_lcd_write(0, 0xFF);     // change to Page 6 CMD for GIP timing
-    eos_lcd_write(1, 0xFF);
-    eos_lcd_write(1, 0x98);
-    eos_lcd_write(1, 0x06);
-    eos_lcd_write(1, 0x04);
-    eos_lcd_write(1, 0x06);
-
-    eos_lcd_write(0, 0x00);
-    eos_lcd_write(1, 0x20);
-
-    eos_lcd_write(0, 0x01);
-    eos_lcd_write(1, 0x0A);
-
-    eos_lcd_write(0, 0x02);
-    eos_lcd_write(1, 0x00);
-
-    eos_lcd_write(0, 0x03);
-    eos_lcd_write(1, 0x00);
-
-    eos_lcd_write(0, 0x04);
-    eos_lcd_write(1, 0x01);
-
-    eos_lcd_write(0, 0x05);
-    eos_lcd_write(1, 0x01);
-
-    eos_lcd_write(0, 0x06);
-    eos_lcd_write(1, 0x98);
-
-    eos_lcd_write(0, 0x07);
-    eos_lcd_write(1, 0x06);
-
-    eos_lcd_write(0, 0x08);
-    eos_lcd_write(1, 0x01);
-
-    eos_lcd_write(0, 0x09);
-    eos_lcd_write(1, 0x80);
-
-    eos_lcd_write(0, 0x0A);
-    eos_lcd_write(1, 0x00);
-
-    eos_lcd_write(0, 0x0B);
-    eos_lcd_write(1, 0x00);
-
-    eos_lcd_write(0, 0x0C);
-    eos_lcd_write(1, 0x01);
-
-    eos_lcd_write(0, 0x0D);
-    eos_lcd_write(1, 0x01);
-
-    eos_lcd_write(0, 0x0E);
-    eos_lcd_write(1, 0x05);
-
-    eos_lcd_write(0, 0x0F);
-    eos_lcd_write(1, 0x00);
-
-    eos_lcd_write(0, 0x10);
-    eos_lcd_write(1, 0xF0);
-
-    eos_lcd_write(0, 0x11);
-    eos_lcd_write(1, 0xF4);
-
-    eos_lcd_write(0, 0x12);
-    eos_lcd_write(1, 0x01);
-
-    eos_lcd_write(0, 0x13);
-    eos_lcd_write(1, 0x00);
-
-    eos_lcd_write(0, 0x14);
-    eos_lcd_write(1, 0x00);
-
-    eos_lcd_write(0, 0x15);
-    eos_lcd_write(1, 0xC0);
-
-    eos_lcd_write(0, 0x16);
-    eos_lcd_write(1, 0x08);
-
-    eos_lcd_write(0, 0x17);
-    eos_lcd_write(1, 0x00);
-
-    eos_lcd_write(0, 0x18);
-    eos_lcd_write(1, 0x00);
-
-    eos_lcd_write(0, 0x19);
-    eos_lcd_write(1, 0x00);
-
-    eos_lcd_write(0, 0x1A);
-    eos_lcd_write(1, 0x00);
-
-    eos_lcd_write(0, 0x1B);
-    eos_lcd_write(1, 0x00);
-
-    eos_lcd_write(0, 0x1C);
-    eos_lcd_write(1, 0x00);
-
-    eos_lcd_write(0, 0x1D);
-    eos_lcd_write(1, 0x00);
-
-    eos_lcd_write(0, 0x20);
-    eos_lcd_write(1, 0x01);
-
-    eos_lcd_write(0, 0x21);
-    eos_lcd_write(1, 0x23);
-
-    eos_lcd_write(0, 0x22);
-    eos_lcd_write(1, 0x45);
-
-    eos_lcd_write(0, 0x23);
-    eos_lcd_write(1, 0x67);
-
-    eos_lcd_write(0, 0x24);
-    eos_lcd_write(1, 0x01);
-
-    eos_lcd_write(0, 0x25);
-    eos_lcd_write(1, 0x23);
-
-    eos_lcd_write(0, 0x26);
-    eos_lcd_write(1, 0x45);
-
-    eos_lcd_write(0, 0x27);
-    eos_lcd_write(1, 0x67);
-
-    eos_lcd_write(0, 0x30);
-    eos_lcd_write(1, 0x11);
-
-    eos_lcd_write(0, 0x31);
-    eos_lcd_write(1, 0x11);
-
-    eos_lcd_write(0, 0x32);
-    eos_lcd_write(1, 0x00);
-
-    eos_lcd_write(0, 0x33);
-    eos_lcd_write(1, 0xEE);
-
-    eos_lcd_write(0, 0x34);
-    eos_lcd_write(1, 0xFF);
-
-    eos_lcd_write(0, 0x35);
-    eos_lcd_write(1, 0xBB);
-
-    eos_lcd_write(0, 0x36);
-    eos_lcd_write(1, 0xAA);
-
-    eos_lcd_write(0, 0x37);
-    eos_lcd_write(1, 0xDD);
-
-    eos_lcd_write(0, 0x38);
-    eos_lcd_write(1, 0xCC);
-
-    eos_lcd_write(0, 0x39);
-    eos_lcd_write(1, 0x66);
-
-    eos_lcd_write(0, 0x3A);
-    eos_lcd_write(1, 0x77);
-
-    eos_lcd_write(0, 0x3B);
-    eos_lcd_write(1, 0x22);
-
-    eos_lcd_write(0, 0x3C);
-    eos_lcd_write(1, 0x22);
-
-    eos_lcd_write(0, 0x3D);
-    eos_lcd_write(1, 0x22);
-
-    eos_lcd_write(0, 0x3E);
-    eos_lcd_write(1, 0x22);
-
-    eos_lcd_write(0, 0x3F);
-    eos_lcd_write(1, 0x22);
-
-    eos_lcd_write(0, 0x40);
-    eos_lcd_write(1, 0x22);
-
-    eos_lcd_write(0, 0xFF);     // change to Page 7 CMD for GIP timing
-    eos_lcd_write(1, 0xFF);
-    eos_lcd_write(1, 0x98);
-    eos_lcd_write(1, 0x06);
-    eos_lcd_write(1, 0x04);
-    eos_lcd_write(1, 0x07);
-
-    eos_lcd_write(0, 0x17);
-    eos_lcd_write(1, 0x22);
-
-    eos_lcd_write(0, 0x02);
-    eos_lcd_write(1, 0x77);
-
-    eos_lcd_write(0, 0x26);
-    eos_lcd_write(1, 0xB2);
-
-    eos_lcd_write(0, 0xFF);     // change to Page 0 CMD for normal command
-    eos_lcd_write(1, 0xFF);
-    eos_lcd_write(1, 0x98);
-    eos_lcd_write(1, 0x06);
-    eos_lcd_write(1, 0x04);
-    eos_lcd_write(1, 0x00);
-
-    eos_lcd_write(0, 0x3A);
-    eos_lcd_write(1, 0x70);     // 24BIT
-
-    eos_lcd_write(0, 0x11);
-    eos_time_sleep(120);
-    eos_lcd_write(0, 0x29);
-    eos_time_sleep(25);
-
-    eos_lcd_cs_clear();
-    eos_lcd_deselect();
-
-    return EOS_OK;
-}
-
-int eos_lcd_init(uint8_t wakeup_cause) {
-    eos_spi_select(EOS_SPI_DEV_EVE);
-    eve_gpio_set(EVE_GPIO_LCD_EN, 1);
-    eos_spi_deselect();
-    eos_time_sleep(200);
-
-    return _init();
-}
-
-int eos_lcd_sleep(void) {
-    int rv;
-
-    rv = eos_lcd_select();
-    if (rv) return rv;
-
-    eos_lcd_cs_set();
-
-    eos_lcd_write(0, 0x28);
-    eos_time_sleep(10);
-    eos_lcd_write(0, 0x10);
-
-    eos_lcd_cs_clear();
-    eos_lcd_deselect();
-
-    eos_spi_select(EOS_SPI_DEV_EVE);
-    eve_gpio_set(EVE_GPIO_LCD_EN, 0);
-    eos_spi_deselect();
-
-    return EOS_OK;
-}
-
-int eos_lcd_wake(void) {
-    int rv;
-
-    eos_spi_select(EOS_SPI_DEV_EVE);
-    eve_gpio_set(EVE_GPIO_LCD_EN, 1);
-    eos_spi_deselect();
-    eos_time_sleep(200);
-
-    rv = eos_lcd_select();
-    if (rv) return rv;
-
-    eos_lcd_cs_set();
-
-    eos_lcd_write(0, 0x11);
-    eos_time_sleep(120);
-    eos_lcd_write(0, 0x29);
-
-    eos_lcd_cs_clear();
-    eos_lcd_deselect();
-
-    return EOS_OK;
-}