#include "Arduino.h"[/align]#include "SoftwareSerial.h"
#include "DFRobotDFPlayerMini.h"
#include <Stepper.h>
Stepper mystepper(100,4,5,6,7);
SoftwareSerial mySoftwareSerial(10, 11); // RX, TX
DFRobotDFPlayerMini myDFPlayer;
void printDetail(uint8_t type, int value);
volatile int a;
void setup()
{
mySoftwareSerial.begin(9600);
Serial.begin(115200);
Serial.println();
Serial.println(F("DFRobot DFPlayer Mini Demo"));
Serial.println(F("Initializing DFPlayer ... (May take 3~5 seconds)"));
if (!myDFPlayer.begin(mySoftwareSerial)) { //Use softwareSerial to communicate with mp3.
Serial.println(F("Unable to begin:"));
Serial.println(F("1.Please recheck the connection!"));
Serial.println(F("2.Please insert the SD card!"));
while(true);
}
Serial.println(F("DFPlayer Mini online."));
myDFPlayer.volume(20); //Set volume value. From 0 to 30
myDFPlayer.play(1); //Play the first mp3
mystepper.setSpeed(100);
pinMode(8, INPUT);
a = 0;
}
void loop()
{
if (digitalRead(8) && (analogRead(A0) > 425 && analogRead(A0) < 440)) {
mystepper.step(10);
if (a != 1) {
myDFPlayer.play(1); //Play next mp3 every 3 second.
}
a = 1;
} else if (digitalRead(8) && (analogRead(A0) > 442 && analogRead(A0) < 460)) {
mystepper.step(10);
if (a != 2) {
myDFPlayer.play(2); //Play next mp3 every 3 second.
}
a = 2;
} else if (digitalRead(8) && (analogRead(A0) > 462 && analogRead(A0) < 480)) {
mystepper.step(10);
if (a != 3) {
myDFPlayer.play(3); //Play next mp3 every 3 second.
}
a = 3;
} else if (digitalRead(8) && (analogRead(A0) > 482 && analogRead(A0) < 500)) {
mystepper.step(10);
if (a != 4) {
myDFPlayer.play(4); //Play next mp3 every 3 second.
}
a = 4;
} else if (digitalRead(8) && (analogRead(A0) > 502 && analogRead(A0) < 522)) {
mystepper.step(10);
if (a != 5) {
myDFPlayer.play(5); //Play next mp3 every 3 second.
}
a = 5;
} else {
a = 0;
myDFPlayer.stop(); //Play next mp3 every 3 second.
}
}
void printDetail(uint8_t type, int value){
switch (type) {
case TimeOut:
Serial.println(F("Time Out!"));
break;
case WrongStack:
Serial.println(F("Stack Wrong!"));
break;
case DFPlayerCardInserted:
Serial.println(F("Card Inserted!"));
break;
case DFPlayerCardRemoved:
Serial.println(F("Card Removed!"));
break;
case DFPlayerCardOnline:
Serial.println(F("Card Online!"));
break;
case DFPlayerPlayFinished:
Serial.print(F("Number:"));
Serial.print(value);
Serial.println(F(" Play Finished!"));
break;
case DFPlayerError:
Serial.print(F("DFPlayerError:"));
switch (value) {
case Busy:
Serial.println(F("Card not found"));
break;
case Sleeping:
Serial.println(F("Sleeping"));
break;
case SerialWrongStack:
Serial.println(F("Get Wrong Stack"));
break;
case CheckSumNotMatch:
Serial.println(F("Check Sum Not Match"));
break;
case FileIndexOut:
Serial.println(F("File Index Out of Bound"));
break;
case FileMismatch:
Serial.println(F("Cannot Find File"));
break;
case Advertise:
Serial.println(F("In Advertise"));
break;
default:
break;
}
break;
default:
break;
}
}
