Home Forums Sparkfun MP3 Shield Library Support Forum Setting volume when track is finishing Reply To: Setting volume when track is finishing


Hello Michael,

thanks for your quickly reply!

I’m running the lib with interrupt, not polled.

Spinning the dial works when playing and also when not playing.

Is it that you are spinning it (this works as expected) and while it is spinning the track finishes and then it locks up.

Exactly! It only locks up the processor (not only VS1053, but entire firmware) if I spin the dial when the track finishes.

I will insert several prints and do a better debug.

I already tried sending “1+++++++++++++++++++” like you said and could not reproduce the behavior (worked as expected), so I believe is something related with external interrupt.

 Not sure this is a very specific issue. Not sure if it is the MP3 library at fault.

I’m not sure either, but maybe you have handled this before, that’s why a post here.

Best regards,