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Interrupt only triggered after pausing debug?

Question asked by gearhead1107 on Jan 25, 2018
Latest reply on Jan 25, 2018 by gearhead1107

I'm trying to deal with a weird issue where a CAN interrupt is only being triggered after I suspend a debug session.


For instance, I have a break-point at "CAN0_ORed_0_15_MB_IRQHandler()" which is the first function called from the interrupt vector.


Starting the code, I have the following, showing now CAN interrupts have been flagged:


Then, I let the board run, and send a CAN message (verified that this occurs)... and nothing happens. When I suspend the debug session, the register shows there is a CAN interrupt:

After I resume the debug session, I suddenly hit my break-point!! 

Why on earth would this happen *only* after pausing a debug session?