I am using the wave shield with an arduino uno to play a .wav file (which I converted earlier from .mp3). The file plays fine on my computer, but won't open at all with the arduino. The message that shows up on the serial port is "couldn't open file CARILLONS.WAV". It comes from the code
if (!f.open(root, name)) {
putstring("Couldn't open file "); Serial.print(name); return;
}
I think that the code just comes from it couldn't open the file. Some other similar files play fine using it, just not this one.