diff --git a/ports/espressif/boards/adafruit_metro_esp32s2/pins.c b/ports/espressif/boards/adafruit_metro_esp32s2/pins.c index 0d2777b204..1f024f6e8e 100644 --- a/ports/espressif/boards/adafruit_metro_esp32s2/pins.c +++ b/ports/espressif/boards/adafruit_metro_esp32s2/pins.c @@ -60,8 +60,8 @@ STATIC const mp_rom_map_elem_t board_module_globals_table[] = { { MP_OBJ_NEW_QSTR(MP_QSTR_NEOPIXEL), MP_ROM_PTR(&pin_GPIO45) }, { MP_OBJ_NEW_QSTR(MP_QSTR_IO45), MP_ROM_PTR(&pin_GPIO45) }, - { MP_OBJ_NEW_QSTR(MP_QSTR_DEBUG_RX), MP_ROM_PTR(&pin_GPIO38) }, - { MP_OBJ_NEW_QSTR(MP_QSTR_DEBUG_TX), MP_ROM_PTR(&pin_GPIO37) }, + { MP_OBJ_NEW_QSTR(MP_QSTR_DEBUG_RX), MP_ROM_PTR(&pin_GPIO44) }, + { MP_OBJ_NEW_QSTR(MP_QSTR_DEBUG_TX), MP_ROM_PTR(&pin_GPIO43) }, { MP_ROM_QSTR(MP_QSTR_I2C), MP_ROM_PTR(&board_i2c_obj) }, { MP_ROM_QSTR(MP_QSTR_STEMMA_I2C), MP_ROM_PTR(&board_i2c_obj) }, diff --git a/ports/espressif/common-hal/alarm/pin/PinAlarm.c b/ports/espressif/common-hal/alarm/pin/PinAlarm.c index 62496ec4c6..bc89cc9ee7 100644 --- a/ports/espressif/common-hal/alarm/pin/PinAlarm.c +++ b/ports/espressif/common-hal/alarm/pin/PinAlarm.c @@ -215,6 +215,7 @@ void alarm_pin_pinalarm_set_alarms(bool deep_sleep, size_t n_alarms, const mp_ob if (esp_sleep_enable_ext1_wakeup(high_alarms, ESP_EXT1_WAKEUP_ANY_HIGH) != ESP_OK) { mp_raise_ValueError(translate("Can only alarm on RTC IO from deep sleep.")); } + esp_sleep_pd_config(ESP_PD_DOMAIN_RTC_PERIPH, ESP_PD_OPTION_ON); } size_t low_pins[2]; size_t j = 0; @@ -231,6 +232,7 @@ void alarm_pin_pinalarm_set_alarms(bool deep_sleep, size_t n_alarms, const mp_ob if (esp_sleep_enable_ext1_wakeup(1ull << low_pins[1], ESP_EXT1_WAKEUP_ALL_LOW) != ESP_OK) { mp_raise_ValueError(translate("Can only alarm on RTC IO from deep sleep.")); } + esp_sleep_pd_config(ESP_PD_DOMAIN_RTC_PERIPH, ESP_PD_OPTION_ON); } if (low_count > 0) { if (esp_sleep_enable_ext0_wakeup(low_pins[0], 0) != ESP_OK) { @@ -273,16 +275,14 @@ void alarm_pin_pinalarm_set_alarms(bool deep_sleep, size_t n_alarms, const mp_ob PIN_FUNC_SELECT(GPIO_PIN_MUX_REG[i], PIN_FUNC_GPIO); if (pull) { gpio_set_pull_mode(i, pull_mode); - size_t j = 0; - while (gpio_get_level(i) == false) { - j++; - } } never_reset_pin_number(i); // Sets interrupt type and wakeup bits. gpio_wakeup_enable(i, interrupt_mode); gpio_intr_enable(i); } + // Wait for any pulls to settle. + mp_hal_delay_ms(50); }