changes used library for dfplayer

platformio.ini

@@ -16,3 +16,4 @@ lib_deps =
 	adafruit/Adafruit BusIO@^1.16.1
 	dfrobot/DFRobotDFPlayerMini@^1.0.6
 	fmalpartida/LiquidCrystal@^1.5.0
+	powerbroker2/DFPlayerMini_Fast@^1.2.4

src/audioState.h

@@ -1,73 +1,3 @@
 #pragma once
 #include <Arduino.h>
-#include <DFRobotDFPlayerMini.h>
 #include <LiquidCrystal.h>
-
-void printMp3Detail(LiquidCrystal* lcd, uint8_t type, int value)
-{
-    lcd->clear();
-    switch (type)
-    {
-    case TimeOut:
-        lcd->print("Time Out!");
-        break;
-    case WrongStack:
-        lcd->print("Stack Wrong!");
-        break;
-    case DFPlayerCardInserted:
-        lcd->print("Card Inserted!");
-        break;
-    case DFPlayerCardRemoved:
-        lcd->print("Card Removed!");
-        break;
-    case DFPlayerCardOnline:
-        lcd->print("Card Online!");
-        break;
-    case DFPlayerUSBInserted:
-        lcd->print("USB Inserted!");
-        break;
-    case DFPlayerUSBRemoved:
-        lcd->print("USB Removed!");
-        break;
-    case DFPlayerPlayFinished:
-        lcd->print("Num:");
-        lcd->print(value);
-        lcd->print(" Finished!");
-        break;
-    case DFPlayerError:
-        lcd->print("DFPlayerError:");
-        switch (value)
-        {
-        case Busy:
-            lcd->print("Card not found");
-            break;
-        case Sleeping:
-            lcd->print("Sleeping");
-            break;
-        case SerialWrongStack:
-            lcd->print("Wrong Stack");
-            break;
-        case CheckSumNotMatch:
-            lcd->print("Checksum Error");
-            break;
-        case FileIndexOut:
-            lcd->print("File Index OOB");
-            break;
-        case FileMismatch:
-            lcd->print("File Mismatch");
-            break;
-        case Advertise:
-            lcd->print("In Advertise");
-            break;
-        default:
-            lcd->print("Unknown Error");
-            break;
-        }
-        break;
-    default:
-        lcd->print("Unknown Type");
-        break;
-    }
-    delay(2000); // Display the message for 2 seconds
-}
-

src/context.cpp

@@ -1,17 +1,22 @@
 #include "Context.h"
 
-Context::Context(Station* stations, const int stationCount, const unsigned long delta, DFRobotDFPlayerMini* dfPlayer) {
+Context::Context(Station* stations, const int stationCount, const unsigned long delta, DFPlayerMini_Fast* dfPlayer)
-  this->stations = stations;
+{
-  this->stationCount = stationCount;
+    this->stations = stations;
-  this->delta = delta;
+    this->stationCount = stationCount;
-  this->dfPlayer = dfPlayer;
+    this->delta = delta;
+    this->dfPlayer = dfPlayer;
 }
+
 int Context::getStationIndex(const Station* station) const
 {
-  for (int i = 0; i < stationCount; ++i) {
+    for (int i = 0; i < stationCount; ++i)
-    if (&stations[i] == station) {
+    {
-      return i;
+        if (&stations[i] == station)
+        {
+            return i;
+        }
     }
-  }
+    return -1;
-  return -1;
 }
+

src/context.h

@@ -1,15 +1,16 @@
 #pragma once
-#include <DFRobotDFPlayerMini.h>
+#include <DFPlayerMini_Fast.h>
 #include "station.h"
 
 class Context {
 public:
-  Context(Station* stations, int stationCount, unsigned long delta, DFRobotDFPlayerMini* dfPlayer);
+  Context(Station* stations, int stationCount, unsigned long delta, DFPlayerMini_Fast* dfPlayer);
 
   Station* stations;
   int stationCount;
   unsigned long delta;
-  DFRobotDFPlayerMini* dfPlayer;
+  DFPlayerMini_Fast* dfPlayer;
 
   int getStationIndex(const Station* station) const;
+  bool isPlaying() const;
 };

src/main.cpp

@@ -3,7 +3,7 @@
 #include <SPI.h>
 #include <Adafruit_PN532.h>
 #include <SoftwareSerial.h>
-#include <DFRobotDFPlayerMini.h>
+#include <DFPlayerMini_Fast.h>
 
 #include "station.h"
 #include "statemachine.h"
@@ -22,7 +22,7 @@ constexpr int rs = 9, en = 8, d4 = 5, d5 = 4, d6 = 3, d7 = 2;
 LiquidCrystal lcd(rs, en, d4, d5, d6, d7);
 
 SoftwareSerial softSerial(6, 7); // RX, TX
-DFRobotDFPlayerMini dfPlayer;
+DFPlayerMini_Fast dfPlayer;
 
 Station stations[5] = {
     Station(1680767519, "Yellow"), Station(3346823711, "Green"), Station(3569318175, "Pink"),
@@ -176,7 +176,8 @@ void setup(void)
         while (true)
         {
             delay(100);
-            printMp3Detail(&lcd, dfPlayer.readType(), dfPlayer.read());
+            dfPlayer.printError();
+            // printMp3Detail(&lcd, dfPlayer.readType(), dfPlayer.read());
         }
     }