I've been trying various things with mine. I tried the ADC, (Mib)SPI, HET, GIO, low and high level interrupts, the saftety features, RTI and running freeRTOS.
I also failed to implement an DMA example - because the TMS570LS04x doen't have the DMA module
.
At the moment I'm trying (babysteps) to port FatFS to it so that I can use an SD card.
I've built an adapter boosterpack from proto-PCB so that I can mount the lcsoft.net SD card interface, but am nowhere yet with the software.
I've created empty implementations for all required FatFS ported functions. The plan is to implement them step by step until I have a fully functional library.
But you know how plans turn out...
I've prepared a GitHub repo to store the attempt.