I am using an XMC 4700 and Dave APPS. My code sometimes winds up at VADC0_G3_3_IRQHandler. I can see one case of this happening by setting a breakpoint. Sometimes the code stops running and I have no idea what happened to it. From my reading, VADC0_G3_3_IRQHandler is where things wind up if you don’t set other fault handlers. I have used CPU_CTRL_XMC4_0 and checked all the checkboxes on the Exception Settings tab. That didn’t change anything, so I checked Enable MPU, Enable background memory region, and Enable MPU during NMI and hard fault handlers. Still no specific handlers being called.
What do you have to do in DAVE/Eclipse to setup fault handling?
I’m also not sure what to expect if any of these handlers do get called. Will it give me a stack trace back to the fault? Is there a command to run that will tell me something?
