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TMS320C6748: Wanted: example code for concurrent McASP and SPI, each using EDMA

Part Number: TMS320C6748
Other Parts Discussed in Thread: SYSBIOS

I know this processor is no longer officially supported, so I'm wondering if anyone can share any code examples where audio codec via McASP with EDMA transfers is working concurrently with SPI transfers via EDMA.

I've got the former working, but the SPI drivers, with or without EDMA, seem to be broken.

I can successfully compile and run the SPI EDMA loopback example, if I run it in main, before the bios starts. However, trying to run it within a task, it crashes bios.

Any and all clues or examples would be appreciated.