S32K 144 MCAL Port_Init(&Port_Config) failed

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S32K 144 MCAL Port_Init(&Port_Config) failed

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BarryQi
Contributor I

Hello, I am configuring the port part of MCAL in S32K144, but once I enable this function, the chip will lock after writing, and cannot connect to the debugger any more, so it needs to be unlocked again.When I don't use the portinit function, the software works fine, Could you please help me to see if there is any problem with my relevant configuration

BarryQi_1-1715750024988.png

 

 

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Robin_Shen
NXP TechSupport
NXP TechSupport

Hi

Note that these debug pins should be added to UnTouchedPortPin.

UnTouchedPortPin Debug pins.png


Best Regards,
Robin
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