Dear All,   I am trying to get two signals in the pmodAD1 simultaneously and send the data through the two channels in the pmodDA2 simultaneously. I got the code working for a single channel and I tried to modify it for two of them. However, even though the compilation does not give me any error, I do not see any signal out of the pmod in the oscilloscope.   Please, find attached the piece of code. Any help or suggestion will be really appreciate it!   Thanks a lot! 2channel main.txt 2ch