I have a problem to use NVIC_EnableIRQ when Keil RL-RTX is running. If I call NVIC_EnableIRQ before starting a first task, it work, but if NVIC_EnableIRQ is calling in a task HardFault_Handler happen.
Please, explain how to setup interrupt in Cortex M3 with Keil RL-RTX.
Excuse me. I have found solution http://www.keil.com/support/man/docs/rlarm/rlarm_ar_svc_func.htm
Dmitry; Thank you for closing your post and noting the solution to your problem. Posts such as yours will help another user in the future. Bradford