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[FreeRTOS Home] [Live FreeRTOS Forum] [FAQ] [Archive Top] [August 2012 Threads] ISR and Task's stack on Cortex-M3Posted by Sergio Prado on August 17, 2012 Does anybody know if ISRs share the same task's stack space on an FreeRTOS Cortex-M3 port? Or they use a different stack space?
Thanks,
RE: ISR and Task's stack on Cortex-M3Posted by Richard on August 17, 2012 All interrupts (which may nest) use the stack that main() uses when it starts running. Tasks use stacks that come from the FreeRTOS heap. So, they are separate.
Regards.
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