diff options
Diffstat (limited to 'apps/Sensor Watch Starter Project/app.c')
-rw-r--r-- | apps/Sensor Watch Starter Project/app.c | 36 |
1 files changed, 19 insertions, 17 deletions
diff --git a/apps/Sensor Watch Starter Project/app.c b/apps/Sensor Watch Starter Project/app.c index ae5aa6e8..fa887bae 100644 --- a/apps/Sensor Watch Starter Project/app.c +++ b/apps/Sensor Watch Starter Project/app.c @@ -51,14 +51,14 @@ void app_init() { } /** - * @brief the app_wake_from_deep_sleep function is only called if your app is waking from + * @brief the app_wake_from_backup function is only called if your app is waking from * the ultra-low power BACKUP sleep mode. You may have chosen to store some state in the * RTC's backup registers prior to entering this mode. You may restore that state here. * * @see watch_enter_deep_sleep() */ -void app_wake_from_deep_sleep() { - // this app only supports shallow sleep mode. +void app_wake_from_backup() { + // This app does not support BACKUP mode. } /** @@ -69,9 +69,12 @@ void app_wake_from_deep_sleep() { * accelerometer that will run at all times should be configured here, whereas you may * want to enable a more power-hungry environmental sensor only when you need it. * - * @note If your app enters the ultra-low power BACKUP sleep mode, this function will - * be called again when it wakes from that deep sleep state. In this state, the RTC will - * still be configured with the correct date and time. + * @note If your app enters the Sleep or Deep Sleep modes, this function will be called + * again on wake, since those modes will have disabled all pins and peripherals; you'll + * likely need to set them up again. This function will also be called again if your app + * entered the ultra-low power BACKUP mode, since BACKUP mode will have done all that and + * also wiped out the system RAM. Note that when this is called after waking from sleep, + * the RTC will still be configured with the correct date and time. */ void app_setup() { watch_enable_leds(); @@ -94,25 +97,24 @@ void app_setup() { } /** - * @brief the app_prepare_for_sleep function is called before the watch goes into the - * STANDBY sleep mode. In STANDBY mode, most peripherals are shut down, and no code - * will run until the watch receives an interrupt (generally either the 1Hz tick or - * a press on one of the buttons). + * @brief the app_prepare_for_standby function is called before the watch goes into STANDBY mode. + * In STANDBY mode, most peripherals are shut down, and no code will run until the watch receives + * an interrupt (generally either the 1Hz tick or a press on one of the buttons). */ -void app_prepare_for_sleep() { +void app_prepare_for_standby() { } /** - * @brief the app_wake_from_sleep function is called after the watch wakes from the - * STANDBY sleep mode. + * @brief the app_wake_from_standby function is called after the watch wakes from STANDBY mode, + * but before your main app_loop. */ -void app_wake_from_sleep() { +void app_wake_from_standby() { application_state.wake_count++; } /** - * @brief the app_loop function is called once on app startup and then again each time - * the watch STANDBY sleep mode. + * @brief the app_loop function is called once on app startup and then again each time the + * watch exits STANDBY mode. */ bool app_loop() { if (application_state.beep) { @@ -157,7 +159,7 @@ bool app_loop() { delay_ms(250); // nap time :) - watch_enter_shallow_sleep(false); + watch_enter_deep_sleep_mode(); // we just woke up; wait a moment again for the user's finger to be off the button... delay_ms(250); |