Hi,
Do you have any example which shows how to have ISRs in RAM (link and load to flash but execute from RAM)? I understand how to relocate the vector table to top of RAM, but I'm trying to execute all or part of my ISRs from RAM as well without fetching anything from FRAM on an LPM wake up.
I'm using IAR compiler tools, if you could point me to such an example it would help.
Also I'm trying to see if there is a way to find out which peripheral (maskable) interrupt occured, for ex:- if I point a few of peripheral interrupts to a same handler, is there a way for me to identify which interrupt occurred within the handler? In short I'm looking for something similar to SYSSNIV/SYSUNIV but for maskable peripheral interrupts.
Best Regards
Santosh Athuru