SIUL2 External Interrupt 0 trigerring:
does someone have an application example which uses the "SIUL2 External Interrupt 0" ?
i configured the MPC5744p to use the "SIUL2 External Interrupt 0" as an external input, and mapped the "ISRs 243" to my ISR243_Function(), and there are 2 huge problems:
1 => The interrupt never pens ! (Even the IVOR4 is never called !).
2=> Instead of that, i have an unexplained Reset (hapenning when setting the electrical line to HIGH state), and which makes my PC point to illegal memory area !!!
Your hel please !
Thank you so much.
Salah.
Hi, martinkovar , Can help for this issue? I have debug for days and the external interrupt all ways make the CPU reset.
I have the same problem, the CPU reset when the external interrupt trig.