37 lines
2.3 KiB
C++
37 lines
2.3 KiB
C++
/******************************************************************************************************************
|
|
|
|
Example of esp32 deep sleep when playback is stopped.
|
|
This file must be in the root directory of the sketch.
|
|
|
|
*******************************************************************************************************************/
|
|
#define SLEEP_DELAY 60 /* 1 min deep sleep delay */
|
|
#define WAKEUP_PIN ENC_BTNB /* wakeup pin (one of: BTN_XXXX, ENC_BTNB, ENC2_BTNB) */
|
|
/* must be one of: 0,2,4,12,13,14,15,25,26,27,32,33,34,35,36,39 */
|
|
#define WAKEUP_LEVEL LOW /* wakeup level (usually LOW) */
|
|
|
|
#if WAKEUP_PIN!=255
|
|
Ticker deepSleepTicker;
|
|
|
|
void goToSleep(){
|
|
if(BRIGHTNESS_PIN!=255) analogWrite(BRIGHTNESS_PIN, 0); /* BRIGHTNESS_PIN added in v0.7.330 */
|
|
if(display.deepsleep()) { /* if deep sleep is possible */
|
|
esp_deep_sleep_start(); /* go to sleep */
|
|
}else{ /* else */
|
|
deepSleepTicker.detach(); /* detach the timer */
|
|
}
|
|
}
|
|
|
|
void yoradio_on_setup(){ /* occurs during loading */
|
|
esp_sleep_enable_ext0_wakeup((gpio_num_t)WAKEUP_PIN, WAKEUP_LEVEL); /* enable wakeup pin */
|
|
deepSleepTicker.attach(SLEEP_DELAY, goToSleep); /* attach to delay */
|
|
}
|
|
|
|
void player_on_start_play(){ /* occurs during player is start playing */
|
|
deepSleepTicker.detach(); /* detach the timer */
|
|
}
|
|
|
|
void player_on_stop_play(){ /* occurs during player is stop playing */
|
|
deepSleepTicker.attach(SLEEP_DELAY, goToSleep); /* attach to delay */
|
|
}
|
|
#endif /* #if WAKEUP_PIN!=255 */
|