Van Truong

TPM Overflow Interrupt For MC9S08QE128 Demo Board.

Discussion created by Van Truong on Apr 8, 2010
Latest reply on Apr 17, 2010 by Van Truong

Hi All,


I am having trouble with the overflow interrupt for my TPM project.  I have a micro stepping routine and and a partial stepping routine.  I can get them to work separately, but when I combine them, only the micro stepping routine will trigger the overflow flag.  The partial stepping will not trigger the overflow flag isr.  I have kept everything in one file so it is rather long.  Hopefully, you could point out something I have missed.  The only difference with this version is that I have included a sci isr to command which stepping to activate.


Thank you,