Feat: make file to do not forget commands

Makefile

@@ -0,0 +1,13 @@
+PHONY:
+
+compile: esp32_radio/esp32_radio.ino esp32_radio/wifiinfo.h
+	arduino-cli compile --fqbn esp32:esp32:esp32 esp32_radio
+
+upload:
+	arduino-cli upload -p /dev/ttyUSB0 -b esp32:esp32:esp32 esp32_radio
+
+watch:
+	screen /dev/ttyUSB0 115200
+
+all: compile upload watch
+

esp32_radio/esp32_radio.ino

@@ -26,11 +26,27 @@ void setup() {
   pinMode(STATUSLED, OUTPUT);
   pinMode(POWERBUTTON, INPUT);
 
+  esp_sleep_enable_ext0_wakeup(POWERBUTTON, 1);
+
+  esp_sleep_wakeup_cause_t source_reveil;
+
+  source_reveil = esp_sleep_get_wakeup_cause();
+  
+  Serial.println(source_reveil);
+
+  switch(source_reveil){
+    case ESP_SLEEP_WAKEUP_EXT0 : 
+      break;
+    default :
+      Serial.println("Deepsleep mod -- first boot");
+      delay(500);
+      esp_deep_sleep_start();
+      break;
+  }
+
   wifi_init();
   wifi_info();
 
-  esp_sleep_enable_ext0_wakeup(POWERBUTTON, 1);
-
   audio.setPinout(I2S_BCLK, I2S_LRC, I2S_DOUT);
   audio.setVolume(30);
   // audio.connecttohost("http://192.168.2.216:8000/06%20-%20H4dopi.mp3");