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How can I view the NVIC setup in Debug?

Question asked by Rael Sasiak-Rushby on Oct 8, 2015
Latest reply on Oct 12, 2015 by Rael Sasiak-Rushby

I'm stepping through some code that keeps getting stuck in DefaultISR.

At first the USB0_IRQHandler (or lack thereof) was causing this, since putting in a blank handler, now it's UART1_IRQHandler.

 

Neither of these interrupts should be enabled, so I'd like to be able to read the current NVIC register setup in debug and so I can see exactly which interrupts have been enabled and which have not. Then I will hopefully be able to track down where the interrupts are going iffy.

 

Incase it matters, I'm currently using a KL25Z128 chip (FRDM K25 board)

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