Hi, I'm running RL-ARM and uVision4 4.14.4.0 on a Cortex-M3 (LM3S9B96) I'm running several tasks and I want to temporarily disable them while a critical section of the code is running. As far as I can tell (when I step through the code), tsk_lock( ) is causing a hard fault when called from an ISR. I checked the documentation and did not see any restrictions. Am I missing something?
khaled.