I’m using Freertos and PIC18F8621… i need two external interruption (INT0 AND INT1) i don’t know what really happen because when i put the interruption rutine doesn;t work. I have 5 tasks and run ok but with the interruption is not the same… i don’t know if i have to change de macros portsavecontext and portrestorecontext…
or if i have to do something before i the scheduler start…
The first thing to check is that your interrupts work in a simple program, without FreeRTOS being included. Once you have this checked out, add FreeRTOS back in to see if they are still functioning correctly.