Reply To: Converting Library for Seeed Music Shield

[Bill]

DREQINT is what the decoder uses to signal for more data before the buffer runs empty Since it’s not tied to a external interrupt, the basic library won’t function as is.

A quick and dirty fix would be just to jumper A1 with D2 (assuming D2 is used by anything on the shield) so that it’s wired to the external interrupt pin. Otherwise Michael can help you with his library branches.