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Tool/software:
I purchased a LAUNCHXL-F280039C development board and followed the user guide steps to add the _LAUNCHXL_F280039C predicted symbol, configured to use the 2-pin cJTAG,but still stop,had no PWM output, the same problem with my control board as shown above.
After the program is loaded to the MCU, the controller immediately enters the suspend state,My question is why it stops, why is there no PWM output?
My goal is to use the DSP to generate PWM waves to make the CLLC based DCDC work, but there is no PWM at the GPIO I set.
Any suggestion help,Thanks.
After the program is loaded to the MCU, the controller immediately enters the suspend state,My question is why it stops, why is there no PWM output?
Hi Shaowei,
Are you loading it via RAM configuration? If so, when you step over, does it get past Device_init()?
Best,
Ryan Ma
Hi Ryan
I load it via RAM configuration. From the picture above , it stop at Device_init().
Any suggestion help,Thanks.
Hi Shaowei,
Can you step into the function and see where the code starts to fail?
Best,
Ryan Ma
Hi Ryan
It Successfully output PWM. Just click on go to main under the RUN menu.
Thanks very much.