diff options
Diffstat (limited to 'ports/esp32s2')
| -rw-r--r-- | ports/esp32s2/common-hal/alarm/__init__.c | 54 | ||||
| -rw-r--r-- | ports/esp32s2/common-hal/microcontroller/__init__.c | 6 |
2 files changed, 26 insertions, 34 deletions
diff --git a/ports/esp32s2/common-hal/alarm/__init__.c b/ports/esp32s2/common-hal/alarm/__init__.c index 7cf74a0ef..767b0de70 100644 --- a/ports/esp32s2/common-hal/alarm/__init__.c +++ b/ports/esp32s2/common-hal/alarm/__init__.c @@ -1,4 +1,4 @@ -/* + /* * This file is part of the MicroPython project, http://micropython.org/ * * The MIT License (MIT) @@ -77,12 +77,10 @@ mp_obj_t common_hal_alarm_get_wake_alarm(void) { return mp_const_none; } -mp_obj_t common_hal_alarm_sleep_until_alarms(size_t n_alarms, const mp_obj_t *alarms) { - mp_raise_NotImplementedError(NULL); -} - -void common_hal_alarm_set_deep_sleep_alarms(size_t n_alarms, const mp_obj_t *alarms) { +STATIC void setup_alarms(size_t n_alarms, const mp_obj_t *alarms) { bool time_alarm_set = false; + alarm_time_time_alarm_obj_t *time_alarm = MP_OBJ_NULL; + for (size_t i = 0; i < n_alarms; i++) { if (MP_OBJ_IS_TYPE(alarms[i], &alarm_pin_pin_alarm_type)) { mp_raise_NotImplementedError(translate("PinAlarm deep sleep not yet implemented")); @@ -91,32 +89,32 @@ void common_hal_alarm_set_deep_sleep_alarms(size_t n_alarms, const mp_obj_t *ala if (time_alarm_set) { mp_raise_ValueError(translate("Only one alarm.time alarm can be set.")); } + time_alarm = MP_OBJ_TO_PTR(alarms[i]); time_alarm_set = true; } } - _deep_sleep_alarms = mp_obj_new_tuple(n_alarms, alarms); + if (time_alarm != MP_OBJ_NULL) { + // Compute how long to actually sleep, considering the time now. + mp_float_t now_secs = uint64_to_float(common_hal_time_monotonic_ms()) / 1000.0f; + mp_float_t wakeup_in_secs = MAX(0.0f, time_alarm->monotonic_time - now_secs); + esp_sleep_enable_timer_wakeup((uint64_t) (wakeup_in_secs * 1000000)); + } } -// Return false if we should wake up immediately because a time alarm is in the past -// or otherwise already triggered. -bool common_hal_alarm_enable_deep_sleep_alarms(void) { - for (size_t i = 0; i < _deep_sleep_alarms->len; i++) { - mp_obj_t alarm = _deep_sleep_alarms->items[i]; - if (MP_OBJ_IS_TYPE(alarm, &alarm_pin_pin_alarm_type)) { - // TODO: handle pin alarms - mp_raise_NotImplementedError(translate("PinAlarm deep sleep not yet implemented")); - } - else if (MP_OBJ_IS_TYPE(alarm, &alarm_time_time_alarm_type)) { - alarm_time_time_alarm_obj_t *time_alarm = MP_OBJ_TO_PTR(alarm); - mp_float_t now_secs = uint64_to_float(common_hal_time_monotonic_ms()) / 1000.0f; - // Compute how long to actually sleep, considering hte time now. - mp_float_t wakeup_in_secs = time_alarm->monotonic_time - now_secs; - if (wakeup_in_secs <= 0.0f) { - return false; - } - esp_sleep_enable_timer_wakeup((uint64_t) (wakeup_in_secs * 1000000)); - } - } - return true; +mp_obj_t common_hal_alarm_sleep_until_alarms(size_t n_alarms, const mp_obj_t *alarms) { + setup_alarms(n_alarms, alarms); + + // Shut down wifi cleanly. + esp_wifi_stop(); + esp_light_sleep_start(); + return common_hal_alarm_get_wake_alarm(); +} + +void common_hal_alarm_exit_and_deep_sleep_until_alarms(size_t n_alarms, const mp_obj_t *alarms) { + setup_alarms(n_alarms, alarms); + + // Shut down wifi cleanly. + esp_wifi_stop(); + esp_deep_sleep_start(); } diff --git a/ports/esp32s2/common-hal/microcontroller/__init__.c b/ports/esp32s2/common-hal/microcontroller/__init__.c index 3578b86d0..184f5be69 100644 --- a/ports/esp32s2/common-hal/microcontroller/__init__.c +++ b/ports/esp32s2/common-hal/microcontroller/__init__.c @@ -81,12 +81,6 @@ void common_hal_mcu_reset(void) { while(1); } -void NORETURN common_hal_mcu_deep_sleep(void) { - // Shut down wifi cleanly. - esp_wifi_stop(); - esp_deep_sleep_start(); -} - // The singleton microcontroller.Processor object, bound to microcontroller.cpu // It currently only has properties, and no state. const mcu_processor_obj_t common_hal_mcu_processor_obj = { |