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The question about the PTB5 in the KL02.

Question asked by Robin Zou on Sep 19, 2017
Latest reply on Oct 8, 2017 by Kerry Zhou

The PTB5 is configured as the normal input pin (ALT1) in my project.

My project works normally when the PTB5 input pin’s value=1.

But the project cannot work normally when the PTB5 input pin’s value=0.

All the interrupts in my project cannot work only more--the timer interrupt, the SPI interrupt and so on.

I think it is caused by the “NMI_b” property in the PTB5.

Can you tell me how to solve the problem?

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