topic MC56F83789:Controller stops at Entry point of interrupt vector table. in Digital Signal Controllers

MC56F83789:Controller stops at Entry point of interrupt vector table.

Aman786 — Thu, 14 Nov 2024 05:22:46 GMT

Hi,

While I was working with one code, the normally it operates well, but when a Gpio input is given the program stops at entry poin of interrupt vector table. Please see the screenshot.

Please let me know the reason for the same or the steps to debug.

@xiangjun_rong

Re: MC56F83789:Controller stops at Entry point of interrupt vector table.

xiangjun_rong — Fri, 15 Nov 2024 02:23:24 GMT

Hi,

I guess that you have configured the GPIO port interrupt enabled, so the GPIO pin rising or falling edge triggers an interrupt, but you do not have ISR for the port.

Can you tell us which GPIO pin makes the core to stop at the entry point? is it convenient for you to post the code?

XiangJun Rong