v0.9.350

examples/plugins/deepSleep/deepsleep.cpp

@@ -0,0 +1,54 @@
+/**
+ * Example of esp32 deep sleep when playback is stopped.
+ * To connect the plugin, copy its folder to the src/plugins directory.
+ */
+
+#include "deepsleep.h" 
+#include <Arduino.h>
+#include <Ticker.h>
+#include "../../core/options.h"
+#include "../../core/display.h"
+
+#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)                                      */
+
+Ticker deepSleepTicker;
+deepSleep dsleep;
+
+deepSleep::deepSleep() {
+  registerPlugin();
+  log_i("Plugin is registered");
+}
+
+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 deepSleep::on_setup(){                                             /*  occurs during loading                 */
+  log_i("%s called", __func__ );
+  if(WAKEUP_PIN!=255){
+    esp_sleep_enable_ext0_wakeup((gpio_num_t)WAKEUP_PIN, WAKEUP_LEVEL);   /*  enable wakeup pin                     */
+    deepSleepTicker.attach(SLEEP_DELAY, goToSleep);                       /*  attach to delay                       */
+  }
+}
+
+void deepSleep::on_start_play(){                                        /*  occurs during player is start playing */
+  log_i("%s called", __func__ );
+  if(WAKEUP_PIN!=255){
+    deepSleepTicker.detach();                                             /*  detach the timer                      */
+  }
+}
+
+void deepSleep::on_stop_play(){                                         /*  occurs during player is stop playing  */
+  log_i("%s called", __func__ );
+  if(WAKEUP_PIN!=255){
+    deepSleepTicker.attach(SLEEP_DELAY, goToSleep);                       /*  attach to delay                       */
+  }
+}

examples/plugins/deepSleep/deepsleep.h

@@ -0,0 +1,23 @@
+/**
+ * Example of esp32 deep sleep when playback is stopped.
+ * To connect the plugin, copy its folder to the src/plugins directory.
+ */
+#ifndef DEEPSLEEP_H
+#define DEEPSLEEP_H
+
+#include "../../pluginsManager/pluginsManager.h"
+
+class deepSleep : public Plugin {
+public:
+  deepSleep();
+/**
+ * See src/pluginsManager/pluginsManager.h for available events
+ */
+  void on_setup();
+  void on_start_play();
+  void on_stop_play();
+};
+
+
+#endif // DEEPSLEEP_H
+