Interrupt priority levels:

Note: This was originally posted on 16th June 2010 at http://forums.arm.com I feel this is probably documented somewhere, but I'm failing to find it, so here goes. Let's say I have 2 interrupts/exceptions...
Interrupt priority levels:

Note: This was originally posted on 16th June 2010 at http://forums.arm.com I feel this is probably documented somewhere, but I'm failing to find it, so here goes. Let's say I have 2 interrupts/exceptions...
CMSIS RTOS priority levels

I've been looking through some details about porting code from Keil's RTX (RL-ARM) to CMSIS_RTOS RTX. In particular Appnote #264 looks appropriate to that. I see that whereas the RL-ARM RTX allows...
CMSIS RTOS priority levels

I've been looking through some details about porting code from Keil's RTX (RL-ARM) to CMSIS_RTOS RTX. In particular Appnote #264 looks appropriate to that. I see that whereas the RL-ARM RTX allows...
Current priority level of processor

Hi, I have been reading about the exception mechanism of Cortex-M (M4 to be precise). The exception request is accepted by the processor if the current priority level of the processor is less than the...