Dears, 
I've been trying to migrate one example "attached as image" from DSK6713 "Chassang book" to EVM DM6437, this example is interrupt-driven and it implements an adaptive filter scheme.
I know that my question is not very specific, but am having problem writing the functions equivalent to "comm_intr(), output_sample()" also setting the McBSP and the interrupt mapping "c_int11()" routine.
specifically, from your experience with the C6713 and the dm6437, how a function equivalent to output_sample() should look like in evmdm6437?
sorry for blurry question/discussion statement...
thanks in advance!