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RTOS/OMAP-L138: IPC for ARM and DSP running SYS/BIOS

Dmitry Kinyov59
Prodigy 245 points

Part Number: OMAP-L138
Other Parts Discussed in Thread: TMDSLCDK138

Tool/software: TI-RTOS

Hello.

I'm trying to get IPC work on OMAP-L138 processor (TMDSLCDK138 board). I stuck on opening Heap on the DSP core (the ARM core is the owner of the heap). Both cores are running SYS/BIOS.

I'm starting a debug session, run the ARM core (it goes through the initialization and start waiting for messages) then I run the DSP core and it hangs in HeapBufMP_open loop with the HeapBufMP_E_NOTFOUND status.

Could someone review my configuration and point me out what I miss?

ipc_3_50_03_04

CCS Version: 9.0.1.00004 

I've made custom platforms for ARM & DSP cores to avoid memory overlapping (I've also attached them)omapl138ipc.zip