ESP32 ENTER DEEPSLEEP SERIAL
ESP32 ENTER DEEPSLEEP FULL

Stub_gpio_set_level(BUCK_EN_GPIO, enabled) Static RTC_IRAM_ATTR void ToggleBuck(const bool enabled) Io_conf.pin_bit_mask = ((uint64_t)1 << POWER_BUTTON_GPIO) Io_conf.pin_bit_mask = ((uint64_t)1 << SLEEP_INVERTED_GPIO) Io_conf.pin_bit_mask = ((uint64_t)1 << SLEEP_GPIO) Io_conf.pin_bit_mask = ((uint64_t)1 << MOTOR_CONTROLLER_POWER_EN_GPIO) Static RTC_IRAM_ATTR void LowPowerInit(void)ĬLEAR_PERI_REG_MASK(RTC_IO_XTAL_32K_PAD_REG, RTC_IO_X32N_HOLD_M) Static RTC_IRAM_ATTR bool ReadGpio(const uint32_t gpio)

ESP32 ENTER DEEPSLEEP FULL

Enter the full sized wake stub routine Void RTC_IRAM_ATTR esp_wake_deep_sleep(void) Static RTC_RODATA_ATTR const char wake_reason_ext1_msg = 'Wake reason ext1 ' Static RTC_RODATA_ATTR const char wake_reason_ext0_msg = 'Wake reason ext0 ' Static RTC_RODATA_ATTR const char wake_reason_timer_msg = 'Wake reason timer ' static RTC_RODATA_ATTR const char wake_critical_battery_msg = 'Critical battery ' Static RTC_RODATA_ATTR const char wake_msg = 'Low power up ' Static RTC_IRAM_ATTR void DeepSleep(const enum SLEEP_LEVEL sleep_level) Static RTC_IRAM_ATTR void ToggleSleepBoard(const bool enabled) Static RTC_IRAM_ATTR void ToggleMcPower(const bool enabled) Static RTC_IRAM_ATTR void LowPowerInit(void)

Enter deep sleep, we don't return from this Rtc_gpio_hold_en(MOTOR_CONTROLLER_POWER_EN_GPIO) If (DcpUfpIsConnected() & sleep_level = SLEEP_LEVEL_LIGHT) If there is a USB device in and we are light sleeping, we don't want to turn the buck off For light sleep, we need to wake up for.Įsp_sleep_enable_ext1_wakeup(((uint64_t)1 << DCP_UFP_GPIO), ESP_EXT1_WAKEUP_ALL_LOW) Įsp_sleep_enable_timer_wakeup(DEEP_SLEEP_TIME) We always want to wakeup for the button (falling edge)Įsp_sleep_enable_ext0_wakeup(POWER_BUTTON_GPIO, 0) Am I failing to initialize something in the wake handler?Ĭode: Select all void Power_DeepSleep(const enum SLEEP_LEVEL sleep_level) I think the issues with this are purely in my stub_* functions, though I'm not familiar enough with the esp32 low levels to know what. IT looks like the real SDK all works great on the call to enter deep sleep from my application routine. It looks like the timer just keeps firing over and over again. There is a long time from when that button is hit to the time that the ESP32 actually goes to sleep.Įdit: I think the timer prepare in my wake stub 'sdk' is broken. Interestingly enough, the ext1 wakeup source does cause the esp32 to wakeup, but it also frequently happens that the esp32 wakes up as soon as it goes to sleep as a result of this wake source. I do know for certain that thw wake stub is running.If I just return as soon as I'm in the wake stub, or even before twiddling the RTC_CNTL_STATE0_REG registers, the esp32 will wake up.

ESP32 ENTER DEEPSLEEP SERIAL

Any ideas what I could be doing wrong? Additionally, the ets printf calls do not work (no serial output) and it doesn't appear as though the timer wakes up the esp32 either.

I have confirmed the io really does go low. For some reason, this does not wake up the esp32. I have the attached code, which is designed to wake up for ext1 all going low.

Esp32 enter deepsleep