Hello,
I was wondering if there was a way to use an interrupt without storing/resting the states of the microcontroller that were present before the interrupt occurred? I am using an edge interrupt with NVIC_EN0_INT30 on the Tiva C Launchpad. I would like for the interrupt to run its routine when one of the buttons on the launchpad is pressed, which changes some of the program variable values and return to the beginning of the main program once the interrupt routine has finished. Any help with this would be greatly appreciated.
Thanks,
Steve