Hi Doug,
Unfortunately Micrium's RTOS do not provide equivalent functionality to VDK_GetThreadStatus. There is a field in the task creation block that contains it and which the RTOS Status window uses but we do not recommend that you use this since it can change in any release of the RTOS because it is not part of the public API.
With regards to the heap index, there is no equivalent functionality in uCOS-III for CCES to select which heap your RTOS objects come from since most of the time you pass the memory down directly. For this reason there should be no need to query which RTOS-specific heap identifier matches which heap index. I would suggest that if you are using multiple heaps you might want to read in the help the "Using Multiple Heaps" section to give you an idea of the APIs that you may use like heap_lookup.
Hope this helps
SFernandez