is it possible to emulate full-duplex SPI communication via SPORTs?
I have already dedicated 2 available SPI ports as SPI masters.
I need additional SPI slave. I guess if this is possible I would need
2 SPORTs for this job (which I do have available).
The emulated SPI via SPORT on adsp-21469 will be used as a slave
to communicate with additional microcontroller (used as SPI master).
I read EE-244 and EE-248 and didn't find a way for full-duplex SPI communication there.
Does somebody has any example or pointers how to proceed?