AudioActions and audiokit examples quality

Author: pschatzmann

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

@@ -23,4 +23,6 @@ void setup() {
   a2dp_sink.start("AudioKit");
 }
 
-void loop() {}
+void loop() {
+  kit.processActions();
+}

examples/examples-player/player-sd-audiokit/README.md

@@ -6,6 +6,11 @@ I found some cheap [AI Thinker ESP32 Audio Kit V2.2](https://docs.ai-thinker.com
 
 You dont need to bother about any wires because everything is on one nice board. Just just need to install the dependencies:
 
+### Note
+
+The log level has been set to Info to help you to identify any problems. Please change it to AudioLogger::Warning to get the best sound quality!
+
+
 ## Dependencies
 
 - https://github.com/pschatzmann/arduino-audio-tools

examples/examples-player/player-sd-audiokit/player-sd-audiokit.ino

@@ -18,23 +18,25 @@ const char *startFilePath="/";
 const char* ext="mp3";
 int speedMz = 10;
 AudioSourceSdFat source(startFilePath, ext, PIN_AUDIO_KIT_SD_CARD_CS, speedMz);
-AudioKitStream i2s;
+AudioKitStream kit;
 MP3DecoderHelix decoder;
-AudioPlayer player(source, i2s, decoder);
+AudioPlayer player(source, kit, decoder);
 
 
 void setup() {
   Serial.begin(115200);
   AudioLogger::instance().begin(Serial, AudioLogger::Info);
 
   // setup output
-  auto cfg = i2s.defaultConfig(TX_MODE);
-  i2s.begin(cfg);
+  auto cfg = kit.defaultConfig(TX_MODE);
+  kit.begin(cfg);
 
   // setup player
+  player.setVolume(0.7);`
   player.begin();
 }
 
 void loop() {
   player.copy();
+  kit.processActions();
 }

examples/examples-player/player-url_icy-audiokit/README.md

@@ -0,0 +1,19 @@
+# A Simple Icecast Streaming Audio Player
+
+Compared to the regular URLStream, and ICYStream provides audio Metadata.
+
+<img src="https://pschatzmann.github.io/arduino-audio-tools/resources/audio-toolkit.png" alt="Audio Kit" />
+
+You dont need to bother about any wires because everything is on one nice board. Just just need to install the dependencies:
+
+I also demonstrate how to assign your own actions to the buttons of the audio kit.
+
+### Note
+
+The log level has been set to Info to help you to identify any problems. Please change it to AudioLogger::Warning to get the best sound quality!
+
+
+### Dependencies
+
+- https://github.com/pschatzmann/arduino-audio-tools
+- https://github.com/pschatzmann/arduino-libhelix

examples/examples-player/player-url_icy-audiokit/player-url_icy-audiokit.ino

@@ -0,0 +1,75 @@
+/**
+ * @file player-url-kit.ino
+ * @brief see https://github.com/pschatzmann/arduino-audio-tools/blob/main/examples/examples-player/player-url-audiokit/README.md
+ * 
+ * @author Phil Schatzmann
+ * @copyright GPLv3
+ */
+
+// set this in AudioConfig.h or here after installing https://github.com/pschatzmann/arduino-libhelix.git
+#define USE_HELIX 
+
+#include "AudioTools.h"
+#include "AudioCodecs/CodecMP3Helix.h"
+#include "AudioDevices/ESP32AudioKit/AudioKit.h"
+
+using namespace audio_tools;  
+
+const char *urls[] = {
+  "http://centralcharts.ice.infomaniak.ch/centralcharts-128.mp3",
+  "http://centraljazz.ice.infomaniak.ch/centraljazz-128.mp3",
+  "http://centralrock.ice.infomaniak.ch/centralrock-128.mp3",
+  "http://centralcountry.ice.infomaniak.ch/centralcountry-128.mp3",
+  "http://centralfunk.ice.infomaniak.ch/centralfunk-128.mp3"
+};
+const char *wifi = "wifi";
+const char *password = "password";
+
+ICYStream urlStream(wifi, password);
+AudioSourceURL source(urlStream, urls, "audio/mp3");
+AudioKitStream kit;
+MP3DecoderHelix decoder;
+AudioPlayer player(source, kit, decoder);
+bool active;
+
+void next() {
+   player.next();
+}
+
+void previous() {
+   player.previous();
+}
+
+void stopResume(){
+  active=!active;
+  if (active){
+    player.stop();
+  } else{
+    player.play();
+  }
+}
+
+// Arduino setup
+void setup() {
+  Serial.begin(115200);
+  AudioLogger::instance().begin(Serial, AudioLogger::Info);
+
+  // setup navigation
+  kit.addAction(PIN_KEY1, stopResume);
+  kit.addAction(PIN_KEY4, next);
+  kit.addAction(PIN_KEY3, previous);
+
+  // setup output
+  auto cfg = kit.defaultConfig(TX_MODE);
+  kit.begin(cfg);
+
+  // setup player
+  player.setVolume(0.7);`
+  player.begin();
+}
+
+// Arduino loop
+void loop() {
+  player.copy();
+  kit.processActions();
+}