I have a working TWR_K60D freeRTOS project.
I am confused as to why the FTM_UpdatePwmDutycycle() API call does not update the required FTM0-C2V registers unless I single step with the debugger. When I allow the code to run without stepping, it will not update the registers.
The code can be cloned from the following GitHub repository: GitHub - tsbiberdorf/freeRTOS_TwrK60D: freeRTOS project to run on TWR_K60D hardware with FTM0 PWM op...
The README file provides the h/w connections to the Tower Expansion board.
When I run the code and place a breakpoint on line 141 and 144 of FTM0Operation.c
at the same time I am monitoring the FTM0 registers.
When I hit the breakpoint on 141 the FTM0 registers provide this:
when I allow the code to continue to 144 the registers have not been updated:
Now if I reset the code and allow to run to breakpoint on 141, but single step through the FTM_UpdatePwmDutycycle() API, I find that the registers are updated.
Why does this not work when running? why does it only work when single step is happening? Is there a locking sequence that I'm missing?
Thanks
