My problem is the freemaster can't work normally in some conditions.
The CPU is DSC56F8257. The CCS connects the computer well and the codewarrior can work well, the freemaster can also connect the codewarrior and work normally. However, as long as the DC-DC converter(The DSC demo is connected to the converter and provide the PWM signals to the converter) is power on, the freemaster stop running, and doesn't work(as attached below).So, I can't debug the PI parameters in real time.
This problem has confused me for a long time.
Hope to hear your answer timely.