OMAP-L138: Need an example, or link to an example with HWIs, SWIs and IPC API

I'm looking for a good example how to program (in CCS) interrupt procedures that involve IPC API, HWIs and SWIs. I do understand the concepts from TI presentations, however a good example how this is put together in a real program would be fantastic. I'll name my grand children after you :-)

I would be grateful for an example for how's done for interaction between DSP and ARM in OMAP-L138. Again, I've read presentations, saw videos and read couple TI white papers, but they are really at a conceptual level. And, I can't afford going for a life TI course on this topic. My company is too small to pay for that.

Please help,

Thank you in advance

Jacek