topic Re: IO pin status during debug. in CodeWarrior for MCU

IO pin status during debug.

juliancox — Tue, 21 Mar 2017 17:50:50 GMT

Is it possible to monitor the status of I/O pins in CodeWarrior during a debug session using Multilink? I would like to see the configuration and pin output value (logical, of course) as I single-step through the code. I can measure the actual voltage, but this does not match the value written to the pin register.

Re: IO pin status during debug.

Alice_Yang — Fri, 24 Mar 2017 07:14:10 GMT

Hello Julian,

Yes, you can check the related register on Register view on CW:

Please enable the "Refresh While Running" , then register can update in running time .

Hope it helps

Have a great day,
Alice Yang

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Re: IO pin status during debug.

juliancox — Fri, 24 Mar 2017 10:06:52 GMT

Thanks, it answers my question. I am migrating from KEIL IDE (LPC9XX) and they display a peripheral as a graphic in which I can set/clear any bit in any register by clicking on the appropriate box. I guess I was looking for something similar.