Hello,
I am using STM32F407ZGT6 Cortex-M4 microcontroller. I am interested in changing the priority of a certain interrupt while servicing the same interrupt. Is that possible?
More elaborately, lets say I have an interrupt which has a priority of 4. The interrupt has arrived and I am currently in the ISR servicing that interrupt. After running a certain code (in the ISR), I want to run the remaining code (in the ISR) to run at higher priority (say 2). And when I was about to leave the ISR, I again change its priority to 4. Is this possible?
Currently, I have achieved this by calling a higher priority interrupt inside the lower priority interrupt.
Thanking in anticipation for your time and help.
adnan.ashraf could you mark responses as 'correct' or 'helpful' as and when please so that contributors can get their fair share of points? Thanks!