66 lines
1.7 KiB
C++
66 lines
1.7 KiB
C++
/**
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* @file player-sd-audiokit.ino
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* @brief see https://github.com/pschatzmann/arduino-audio-tools/blob/main/examples/examples-audiokit/player-sd-audiokit/README.md
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* Make sure that the pins are set to off, on, on, off, off
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* @author Phil Schatzmann
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* @copyright GPLv3
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*/
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#include "AudioTools.h"
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#include "AudioTools/AudioLibs/AudioBoardStream.h"
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#include "AudioTools/Disk/AudioSourceSD.h" // or AudioSourceIdxSD.h
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#include "AudioTools/AudioCodecs/CodecMP3Helix.h"
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const char *startFilePath="/";
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const char* ext="mp3";
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AudioSourceSD source(startFilePath, ext, PIN_AUDIO_KIT_SD_CARD_CS);
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AudioBoardStream kit(AudioKitEs8388V1);
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MP3DecoderHelix decoder; // or change to MP3DecoderMAD
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AudioPlayer player(source, kit, decoder);
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void next(bool, int, void*) {
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player.next();
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}
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void previous(bool, int, void*) {
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player.previous();
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}
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void startStop(bool, int, void*) {
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player.setActive(!player.isActive());
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}
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void setup() {
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Serial.begin(115200);
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AudioToolsLogger.begin(Serial, AudioToolsLogLevel::Info);
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// setup output
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auto cfg = kit.defaultConfig(TX_MODE);
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// sd_active is setting up SPI with the right SD pins by calling
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// 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);
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cfg.sd_active = true;
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kit.begin(cfg);
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// setup additional buttons
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kit.addDefaultActions();
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kit.addAction(kit.getKey(1), startStop);
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kit.addAction(kit.getKey(4), next);
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kit.addAction(kit.getKey(3), previous);
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// setup player
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player.setVolume(0.7);
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player.begin();
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// select file with setPath() or setIndex()
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//player.setPath("/ZZ Top/Unknown Album/Lowrider.mp3");
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//player.setIndex(1); // 2nd file
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}
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void loop() {
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player.copy();
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kit.processActions();
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} |