Interrupt not detecting falling edge

I’ve got an interrupt running on SODIMM pin 133, configured with “irqtrig=anyedge”, however it only triggers on a rising edge.

I have also found that in the interrupt thread I cannot call Int_InterruptDone without an Access Violation exception being raised in MyExe.exe!Kcb_GetFunctionPointer(void * hKcb, eKFn kernelFunction) Line 141

Any suggestions on how to configure the interrupts would be welcome!

@Steve274, Could you please share demo code and which version of Toradex CE library using?

Hi @Raja.tx, I got some standalone code working and moved it into the program which wasn’t working before, and now it seems to be OK. I don’t know what the problem was as the code appears to run in exactly the same way!