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/***************************************************
This is an example for the Adafruit VS1053 Codec Breakout
Designed specifically to work with the Adafruit VS1053 Codec Breakout
----> https://www.adafruit.com/products/1381
Adafruit invests time and resources providing this open source code,
please support Adafruit and open-source hardware by purchasing
products from Adafruit!
Written by Limor Fried/Ladyada for Adafruit Industries.
BSD license, all text above must be included in any redistribution
****************************************************/
// include SPI, MP3,LCD, and SD libraries
#include <SPI.h>
#include <Adafruit_VS1053.h>
#include <SD.h>
#include <LiquidCrystal.h>
// These are the pins used for the breakout example
#define BREAKOUT_RESET 9 // VS1053 reset pin (output)
#define BREAKOUT_CS 10 // VS1053 chip select pin (output)
#define BREAKOUT_DCS 8 // VS1053 Data/command select pin (output)
// These are the pins used for the music maker shield
#define SHIELD_RESET -1 // VS1053 reset pin (unused!)
#define SHIELD_CS 7 // VS1053 chip select pin (output)
#define SHIELD_DCS 6 // VS1053 Data/command select pin (output)
// These are common pins between breakout and shield
#define CARDCS 4 // Card chip select pin
// DREQ should be an Int pin, see http://arduino.cc/en/Reference/attachInterrupt
#define DREQ 3 // VS1053 Data request, ideally an Interrupt pin
Adafruit_VS1053_FilePlayer musicPlayer =
// create breakout-example object!
//Adafruit_VS1053_FilePlayer(BREAKOUT_RESET, BREAKOUT_CS, BREAKOUT_DCS, DREQ, CARDCS);
// create shield-example object!
Adafruit_VS1053_FilePlayer(SHIELD_RESET, SHIELD_CS, SHIELD_DCS, DREQ, CARDCS);
LiquidCrystal lcd(9, 10, 1, 2, 5, 8);
////
void setup() {
lcd.begin(16, 2);
Serial.begin(9600);
Serial.println("Adafruit VS1053 Library Test");
// initialise the music player
if (! musicPlayer.begin()) { // initialise the music player
Serial.println(F("Couldn't find VS1053, do you have the right pins defined?"));
while (1);
}
Serial.println(F("VS1053 found"));
musicPlayer.sineTest(0x44, 500); // Make a tone to indicate VS1053 is working
if (!SD.begin(CARDCS)) {
Serial.println(F("SD failed, or not present"));
while (1); // don't do anything more
}
Serial.println("SD OK!");
// list files
printDirectory(SD.open("/"), 0);
// Set volume for left, right channels. lower numbers == louder volume!
musicPlayer.setVolume(20, 20);
/***** Two interrupt options! *******/
// This option uses timer0, this means timer1 & t2 are not required
// (so you can use 'em for Servos, etc) BUT millis() can lose time
// since we're hitchhiking on top of the millis() tracker
//musicPlayer.useInterrupt(VS1053_FILEPLAYER_TIMER0_INT);
// This option useans a pin interrupt. No timers required! But DREQ
// must be on interrupt pin. For Uno/Duemilanove/Diecimilla
// that's Digital #2 or #3
// See http://arduino.cc/en/Reference/attachInterrupt for other pins
// *** This method is preferred
if (! musicPlayer.useInterrupt(VS1053_FILEPLAYER_PIN_INT))
Serial.println(F("DREQ pin is not an interrupt pin"));
}
void loop() {
if (musicPlayer.GPIO_digitalRead(1) == HIGH) {
// Alternately, we can just play an entire fig filele at once
// This doesn't happen in the background, instead, the entire
// file is played and the program will continue when it's done!
musicPlayer.playFullFile("track001.mp3");
// Start playing a file, then we can do stuff while waiting for it to finish
if (! musicPlayer.startPlayingFile("track001.mp3")) {
Serial.println("Could not open file track001.mp3");
while (1);
}
Serial.println(F("Started playing"));
while (musicPlayer.playingMusic) {
lcd.setCursor(0, 0); //LCD stuff
lcd.print("Now playing:");
lcd.setCursor(0, 1);
lcd.print("I Want You Back"); //LCD stuff
delay(1000);
volume();
delay(1000);
}
Serial.println("Done playing music");
}
if (musicPlayer.GPIO_digitalRead(2) == HIGH) {
// Alternately, we can just play an entire fig filele at once
// This doesn't happen in the background, instead, the entire
// file is played and the program will continue when it's done!
musicPlayer.playFullFile("track002.mp3");
// Start playing a file, then we can do stuff while waiting for it to finish
if (! musicPlayer.startPlayingFile("track002.mp3")) {
Serial.println("Could not open file track002.mp3");
while (1);
}
Serial.println(F("Started playing"));
while (musicPlayer.playingMusic) {
lcd.setCursor(0, 0); //LCD stuff
lcd.print("Now playing:");
lcd.setCursor(0, 1);
lcd.print("Don't Stop Believing");
for (int positionCounter = 0; positionCounter < 4; positionCounter++) { //need to figure out scrolling
lcd.scrollDisplayLeft();
delay(150);
}
delay(1000);
for (int positionCounter = 0; positionCounter < 4; positionCounter++) {
lcd.scrollDisplayRight();
delay(150);
}
delay(1000);
volume();
delay(1000);
}
Serial.println("Done playing music");
}
if (musicPlayer.GPIO_digitalRead(3) == HIGH) {
// Alternately, we can just play an entire fig filele at once
// This doesn't happen in the background, instead, the entire
// file is played and the program will continue when it's done!
musicPlayer.playFullFile("track003.mp3");
// Start playing a file, then we can do stuff while waiting for it to finish
if (! musicPlayer.startPlayingFile("track003.mp3")) {
Serial.println("Could not open file track003.mp3");
while (1);
}
Serial.println(F("Started playing"));
while (musicPlayer.playingMusic) {
lcd.setCursor(0, 0); //LCD stuff
lcd.print("Now playing:");
lcd.setCursor(0, 1);
lcd.print("El Perdon"); //LCD stuff
delay(1000);
volume();
delay(1000);
}
Serial.println("Done playing music");
}
if (musicPlayer.GPIO_digitalRead(4) == HIGH) {
// Alternately, we can just play an entire fig filele at once
// This doesn't happen in the background, instead, the entire
// file is played and the program will continue when it's done!
musicPlayer.playFullFile("track004.mp3");
// Start playing a file, then we can do stuff while waiting for it to finish
if (! musicPlayer.startPlayingFile("track004.mp3")) {
Serial.println("Could not open file track004.mp3");
while (1);
}
Serial.println(F("Started playing"));
while (musicPlayer.playingMusic) {
lcd.setCursor(0, 0); //LCD stuff
lcd.print("Now playing:");
lcd.setCursor(0, 1);
lcd.print("I Will Survive"); //LCD stuff
delay(1000);
volume();
delay(1000);
}
Serial.println("Done playing music");
}
}
/// File listing helper
void printDirectory(File dir, int numTabs) {
while (true) {
File entry = dir.openNextFile();
if (! entry) {
// no more files
//Serial.println("**nomorefiles**");
break;
}
for (uint8_t i = 0; i < numTabs; i++) {
Serial.print('\t');
}
Serial.print(entry.name());
if (entry.isDirectory()) {
Serial.println("/");
printDirectory(entry, numTabs + 1);
} else {
// files have sizes, directories do not
Serial.print("\t\t");
Serial.println(entry.size(), DEC);
}
entry.close();
}
}
void volume() { //volume
int rawVol = analogRead(0);
if ((rawVol > 815) && (rawVol < 850)) {
//int newVol = 20;
musicPlayer.setVolume(20, 20);
}
if ((rawVol > 770) && (rawVol < 815)) {
//int newVol = 18;
musicPlayer.setVolume(18, 18);
}
if ((rawVol > 710) && (rawVol < 770)) {
//int newVol = 16;
musicPlayer.setVolume(16, 16);
}
if ((rawVol > 640) && (rawVol < 710)) {
//int newVol = 14;
musicPlayer.setVolume(14, 14);
}
if ((rawVol > 550) && (rawVol < 640)) {
//int newVol = 12;
musicPlayer.setVolume(12, 12);
}
if ((rawVol > 450) && (rawVol < 550)) {
//int newVol = 10;
musicPlayer.setVolume(10, 10);
}
if ((rawVol > 290) && (rawVol < 450)) {
//int newVol = 8;
musicPlayer.setVolume(8, 8);
}
if ((rawVol > 200) && (rawVol < 290)) {
//int newVol = 6;
musicPlayer.setVolume(6, 6);
}
if ((rawVol > 130) && (rawVol < 200)) {
//int newVol = 4;
musicPlayer.setVolume(4, 4);
}
if ((rawVol > 0) && (rawVol > 130)) {
//int newVol = 2;
musicPlayer.setVolume(2, 2);
}
}