hello,
i am evaluating various rtos for on of our products based on arm7. i have been looking at Nucleus, embOS, Rtxc, Threadx and MicroC os-ii. Of the lot Threadx and embOS seem to be good. Although i believe that the others are just as good. It seems hard to zero in one choice. I have been searching for reviews in the newsgroups. I have found some scattered info for nucleus and threadx (threadx apparently seems to be better).
I am primarily looking at these features: Scheduling, events, queues, low interrupt latencies, small mem footprint, fast context switching, ....
I would appreciate if somebody could post their views/experiences on these rtos'.
Thank you Sagar