garage_esp32: basic synchronous wifi

2023-05-17 13:11:20 +02:00
parent 72ecb10034
commit ee5ef25761
2 changed files with 153 additions and 5 deletions
@@ -1,6 +1,9 @@
 /*
 * Doorbell Speaker for WEMOS D1 mini with dfplayer
+ * by Tilman Liero
+ * www.tilman.de
 * 
+ * Sources:
 * dfplayer library: https://github.com/DFRobot/DFRobotDFPlayerMini via https://wolles-elektronikkiste.de/dfplayer-mini-ansteuerung-mit-dem-arduino
 * info on how to use dfplayer with WEMOS D1: https://forum.arduino.cc/t/dfplayer-mini-mit-wemos-d1-uno/677980/3
 * WEMOS D1 WiFi setup: https://averagemaker.com/2018/04/how-to-set-up-wifi-on-a-wemos.html
@@ -42,7 +45,8 @@ void setup()
  dfPlayer.EQ(DFPLAYER_EQ_NORMAL);
  dfPlayer.outputDevice(DFPLAYER_DEVICE_SD);

-  Serial.println("Connect WiFi");
+  Serial.print("Connecting to ");
+  Serial.println(ssid);
  WiFi.hostname("Doorbell");
  WiFi.begin(ssid, password);
 
@@ -59,7 +63,7 @@ void setup()
  server.begin();
  delay(500);
  dfPlayer.play(2);  // Play the second mp3
-
+  
  Serial.println("Setup completed");
 }

@@ -67,7 +71,7 @@ void setup()
 void loop() {

  WiFiClient client = server.available();   // Listen for incoming clients
-
+  
  if (client) {
    String currentLine = "";                // make a String to hold incoming data from the client
    while (client.connected()) {            // loop while the client's connected
@@ -106,7 +110,7 @@ void loop() {
                dfPlayer.play(fileNo);
              }
            }
-            else  if (header.indexOf("GET /setvolume/") >= 0) {
+            else if (header.indexOf("GET /setvolume/") >= 0) {
              String str1 = header;
              str1 = str1.substring(header.indexOf("GET /setvolume/") + 15);
              volume = str1.substring(0, str1.indexOf(" ")).toInt();
@@ -122,7 +126,15 @@ void loop() {
              Serial.print("Volume set to ");
              Serial.println(volume);
            }
-            
+            else if (header.indexOf("GET /restart") >= 0) {
+              Serial.println("Restarting...");
+              ESP.restart();
+            }
+            else if (header.indexOf("GET /dfreset") >= 0) {
+              Serial.println("Reset dfplayer...");
+              dfPlayer.reset();
+            }
+              
            // Display the HTML web page
            client.println("<!DOCTYPE html><html>");
            client.println("<head><meta name=\"viewport\" content=\"width=device-width, initial-scale=1\">");