Part Number:TMS570LC4357
Hello,
i need your help to resolve an very inexplicable issue.
I'm using GIOA0 and GIOA1 as external interrupt pins for long time.
Along with it i'm using ePWM1A to generate output signal - PERIOD - Turn On, ZERO - Turn off - frequency is 12.5 kHz (40 uS).
I decied to use ePWM1 interrupt also, but when i enable it, processor is overloaded by ePWM1 interrupts.
When I disable GIOA0 and GIOA1 interrupts, the ePWM1 interrupt is generated properly.
Do you know about some corelation which could cause this unexpected behaviour?
Thank you
Jan