I'm designing a system with 8 microphones coming through a TDM codec into a DSP with 2 analog outputs.
I see that Axoloti's STM32F427 should be able to receive this through its SAI port. However I cannot seem to find whether or not the SAI port is free in some way, or if it is in use.
And even if I could somehow get access to the SAI port, it would mean I would have to write my own TDM object right?