sdfat a2dp example

Author: pschatzmann

examples/examples-audiokit/basic-audiokit-a2dp/basic-audiokit-a2dp.ino

@@ -1,7 +1,8 @@
 /**
  * @file base-audiokit-a2dp.ino
  * @author Phil Schatzmann
- * @brief We use the built in microphone as input and send the data to A2DP
+ * @brief We play mp4 files to an A2DP speaker
+ * make sure that you compile with partition scheme: huge app
  * @copyright GPLv3
  */
 

examples/sandbox/player-audiokit_sdfat-a2dp/player-audiokit_sdfat-a2dp.ino

@@ -0,0 +1,46 @@
+/**
+ * @file player-sdfat-a2dp.ino
+ * @brief see https://github.com/pschatzmann/arduino-audio-tools/blob/main/examples/examples-player/player-sdfat-a2dp/README.md
+ * 
+ * @author Phil Schatzmann
+ * @copyright GPLv3
+ */
+
+
+#include "AudioTools.h"
+#include "AudioLibs/AudioA2DP.h"
+#include "AudioLibs/AudioSourceSDFAT.h"
+#include "AudioLibs/AudioKit.h"
+#include "AudioCodecs/CodecMP3Helix.h"
+
+const char *startFilePath="/";
+const char* ext="mp3";
+SdSpiConfig sdcfg(PIN_AUDIO_KIT_SD_CARD_CS, DEDICATED_SPI, SD_SCK_MHZ(10) , &AUDIOKIT_SD_SPI);
+AudioSourceSDFAT source(startFilePath, ext, sdcfg);
+A2DPStream out = A2DPStream::instance();  // A2DP input - A2DPStream is a singleton!
+MP3DecoderHelix decoder;
+AudioPlayer player(source, out, decoder);
+
+
+void setup() {
+  Serial.begin(115200);
+  AudioLogger::instance().begin(Serial, AudioLogger::Warning);
+
+  // Define SPI FOR SD card
+  SPI.begin(PIN_AUDIO_KIT_SD_CARD_CLK, PIN_AUDIO_KIT_SD_CARD_MISO, PIN_AUDIO_KIT_SD_CARD_MOSI, PIN_AUDIO_KIT_SD_CARD_CS);
+
+  // setup output - We send the test signal via A2DP - so we conect to the "LEXON MINO L" Bluetooth Speaker
+  auto cfg = out.defaultConfig(TX_MODE);
+  cfg.name = "LEXON MINO L";
+  //cfg.auto_reconnect = true;  // if this is use we just quickly connect to the last device ignoring cfg.name
+  out.begin(cfg);
+
+  // setup player
+  player.setVolume(0.1);
+  player.begin();
+
+}
+
+void loop() {
+  player.copy();
+}