diff options
author | Uros Majstorovic <majstor@majstor.org> | 2020-05-17 04:48:51 +0200 |
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committer | Uros Majstorovic <majstor@majstor.org> | 2020-05-17 04:48:51 +0200 |
commit | 51453315e18632c00e4a43407ec63a4b69b17e80 (patch) | |
tree | 6d9fceebd172a9c3d02d8806e5a749223fdbfdca /code/fe310/eos | |
parent | d4ceadf1afc2b3c8120d65ea1f03203df5714d7a (diff) |
power management fix
Diffstat (limited to 'code/fe310/eos')
-rw-r--r-- | code/fe310/eos/eos.c | 6 | ||||
-rw-r--r-- | code/fe310/eos/eve/eve.c | 9 | ||||
-rw-r--r-- | code/fe310/eos/eve/eve_track.c | 1 | ||||
-rw-r--r-- | code/fe310/eos/power.c | 16 |
4 files changed, 22 insertions, 10 deletions
diff --git a/code/fe310/eos/eos.c b/code/fe310/eos/eos.c index 292e3c6..1aae201 100644 --- a/code/fe310/eos/eos.c +++ b/code/fe310/eos/eos.c @@ -15,11 +15,8 @@ uint32_t eve_touch[6] = {0xfa46,0xfffffcf6,0x422fe,0xffffff38,0x10002,0xf3cb0}; -#include <stdio.h> - void eos_init(void) { uint8_t wake_src = eos_power_cause_wake(); - printf("WAKE SRC:%d\n", wake_src); eos_evtq_init(); eos_intr_init(); @@ -34,8 +31,7 @@ void eos_init(void) { eos_sock_init(); eos_spi_dev_init(); - int rv = eos_net_wake(wake_src); - printf("NET WAKE:%d\n", wake_src); + eos_net_wake(wake_src); eve_set_touch_calibration(eve_touch); eos_spi_dev_start(EOS_DEV_DISP); diff --git a/code/fe310/eos/eve/eve.c b/code/fe310/eos/eve/eve.c index 47b07c9..430b998 100644 --- a/code/fe310/eos/eve/eve.c +++ b/code/fe310/eos/eve/eve.c @@ -11,6 +11,7 @@ static uint16_t _cmd_offset; static uint32_t _dl_addr; static uint32_t *_touch_calib; static uint8_t _brigtness; +static char _sleep; void eve_command(uint8_t command, uint8_t parameter) { eve_spi_cs_set(); @@ -243,6 +244,9 @@ void eve_standby(void) { } void eve_sleep(void) { + if (_sleep) return; + + _sleep = 1; _brigtness = eve_read8(REG_PWM_DUTY); eve_write8(REG_PWM_DUTY, 0x0); @@ -261,6 +265,7 @@ void eve_wake(void) { eve_write8(REG_CTOUCH_EXTENDED, 0x00); eve_write8(REG_PWM_DUTY, _brigtness); + _sleep = 0; } void eve_brightness(uint8_t b) { @@ -368,6 +373,7 @@ int eve_init(int pwr_on) { int rv = _init(); if (rv) return rv; } else { + _sleep = 1; eve_wake(); } @@ -375,8 +381,5 @@ int eve_init(int pwr_on) { eve_init_track(); eve_init_platform(); - eve_time_sleep(500); - eve_command(EVE_STANDBY, 0); - return EVE_OK; } diff --git a/code/fe310/eos/eve/eve_track.c b/code/fe310/eos/eve/eve_track.c index 9f0fec8..dccedad 100644 --- a/code/fe310/eos/eve/eve_track.c +++ b/code/fe310/eos/eve/eve_track.c @@ -1,6 +1,5 @@ #include <stdlib.h> #include <math.h> -#include <stdio.h> #include "eve.h" #include "eve_platform.h" diff --git a/code/fe310/eos/power.c b/code/fe310/eos/power.c index 9a96689..3cc3462 100644 --- a/code/fe310/eos/power.c +++ b/code/fe310/eos/power.c @@ -16,6 +16,7 @@ #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)) { @@ -32,8 +33,16 @@ static void power_handle_evt(unsigned char type, unsigned char *buffer, uint16_t } static void power_handle_btn(unsigned char type, unsigned char *buffer, uint16_t len) { - // Do nothing + 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) { @@ -63,6 +72,11 @@ uint8_t eos_power_cause_rst(void) { } 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; } |