We are planning to move our flagship product to ARM platform along with RealView RTX kernel RTOS. We have used UCOS2 RTOS for years and it has proved itself to be a very robust operating system. I would like to have expert comments on features and robustness of RealView RTX Kernel RTOS in comparison with UCOS2 RTOS robustness in preemptive multitasking environment on ARM processor.
One other positive thing: Keil are dedicated to this product and are quick to fix problems and address any other issue/question.