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multicore CSL and sys/bios

I am using CCS v4.2.0.10012, bios_6_30_02_42, pdk_c64x_1_00_00_06 and xdctools_3_20_03_63.

Platform EVMC6474L

Attached zips are projects for core 0 and 1.

5773.Task0.zip

4478.Task1.zip

Each project uses sys/bios for task and semaphore. CSL used for

interrupt handler for IPCGR. I have a problem getting both programs to run together on respective cores 0 and1.

I think it is a memory issue but not sure where to look. I have created simple CSL projects that use a semaphore

and IPCGR all running within function main() that work. Here, I am trying to get the same results using tasks.

I have looked at RandyP's  C6474_Edma_IPC. This code is loosely based on that Idea but not using EDMA.

I am attempting to get independent programs for each core for testing.

Any ideas on where I've gone astray?

Fred