void MP3Player::PlayTrack(const char* dirName,int track_no,const char* track_name)
{
if(!PLAY)
{
finishSearch = false;
int count=0;
//if(track_no>0)
//counter = track_no;
if(!isPlayAll)
{
char temp[20];
isPlayAll = true;
sd.chdir();delayMicroseconds(100000);
sd.chdir(dirName,true);
sd.vwd()->rewind();
sd.vwd()->getName(temp,20);
currentDir = temp;
counter = 0;
}
while(true)
{
if(myFile.openNext(myFile.cwd(), O_READ))
{
char FileName[80];
myFile.getName(FileName,80);
#if DEBUG
//myFile.printName(&Serial);
Serial.print(FileName);
if (myFile.isDir())
{
// Indicate a directory.
Serial.write('/');
}
Serial.println();
#endif
if (!(myFile.isDir()||(String(FileName).indexOf(".mp3")==-1&&String(FileName).indexOf(".MP3")==-1)))
{
counter++;
if(ls_flag)
{
Serial.print(counter);
Serial.print(". ");
Serial.print(FileName);
Serial.print(" ");
Serial.print(myFile.fileSize());
Serial.println(" bytes");
myFile.close();
continue;
}
//Play(FileName);
if(!String(track_name).equals(""))
{
//counter++;
if(String(track_name).equals(FileName))
{
Play(FileName);
//name = track_name;
isPlayAll = false;
break;
}
}
else if(track_no==0)
{
//counter++;
Play(FileName);
break;
}
else if(track_no>0)
{
count++;
if(count==track_no)
{
counter = track_no;
Play(FileName);
isPlayAll = false;
break;
}
}
}
}
else
{
isPlayAll = false;
finishSearch = true;
ls_flag = false;
break;
}
//myFile.getFilename(FileName);
myFile.close();
}
}
}
