IO pin status during debug.

[juliancox]

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. 

[juliancox · Accepted solution]

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. 

[Alice_Yang]

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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