diff --git a/doorbell4-esp32/doorbell4-esp32.ino b/doorbell4-esp32/doorbell4-esp32.ino
index 1bb0ae4..e825f6a 100644
--- a/doorbell4-esp32/doorbell4-esp32.ino
+++ b/doorbell4-esp32/doorbell4-esp32.ino
@@ -12,8 +12,8 @@
DFRobotDFPlayerMini dfPlayer;
int volume = 22;
-const char* ssid = "SSID";
-const char* password = "PASSWORD";
+const char* ssid = "Pixel 4a TL";
+const char* password = "20170618sn";
WiFiServer server(80);
String header;
@@ -37,7 +37,8 @@ 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);
@@ -64,6 +65,13 @@ void loop() {
WiFiClient client = server.available(); // Listen for incoming clients
if (client) {
+
+ // get player status
+ String playerStatus = "not available";
+ if (dfPlayer.available()) {
+ playerStatus = getPlayerStatus(dfPlayer.readType(), dfPlayer.read());
+ }
+
String currentLine = ""; // make a String to hold incoming data from the client
while (client.connected()) { // loop while the client's connected
if (client.available()) { // if there's bytes to read from the client,
@@ -117,6 +125,10 @@ void loop() {
Serial.print("Volume set to ");
Serial.println(volume);
}
+ if (header.indexOf("GET /restart") >= 0) {
+ Serial.println("Restarting...");
+ ESP.restart();
+ }
// Display the HTML web page
client.println("");
@@ -130,6 +142,11 @@ void loop() {
client.println("Doorbell
");
client.println("Volume: " + String(volume) + "
");
client.println("
");
+
+ client.println("Status dfplayer: ");
+ client.println(playerStatus);
+ client.println("
");
+
client.println("");
// The HTTP response ends with another blank line
@@ -177,3 +194,38 @@ void loop() {
Serial.println("");
}
}
+
+String getPlayerStatus(uint8_t type, int value) {
+ switch (type) {
+ case TimeOut:
+ return "Time Out!";
+ case WrongStack:
+ return "Stack Wrong!";
+ case DFPlayerCardInserted:
+ return "Card Inserted!";
+ case DFPlayerCardRemoved:
+ return "Card Removed!";
+ case DFPlayerCardOnline:
+ return "Card Online!";
+ case DFPlayerPlayFinished:
+ return "Play Finished!";
+ case DFPlayerError:
+ switch (value) {
+ case Busy:
+ return "Error: Card not found";
+ case Sleeping:
+ return "Error: Sleeping";
+ case SerialWrongStack:
+ return "Error: Get Wrong Stack";
+ case CheckSumNotMatch:
+ return "Error: Check Sum Not Match";
+ case FileIndexOut:
+ return "Error: File Index Out of Bound";
+ case FileMismatch:
+ return "Error: Cannot Find File";
+ case Advertise:
+ return "Error: In Advertise";
+ }
+ }
+ return "unknown";
+}