My scenario is that i have the notes stored on memory. I want to use the audio codec to play the notes i have saved in memory.
I would like to do this using nios ii assembly language.
for example if i have on memory the notes e, f, g, a, b. then i would want the audio codec to play these notes back after it has been initialized in memory. I don't know how to send these notes to the interrupt handler in nios ii. Moreover these notes can change in length.. for example i might want to play an e for 4 beats rather than 1 beat. (i might set one beat to be half a second)... but these details aren't important. I was just confused in how to send this to the interrupt handler and if someone can help with this it would be greatly appreciated.
