Posted by confundido on 2016-05-28 17:47

Site is very slow today so sorry for no searches.

I’m looking to do low latency audio on the STM32F746G. A Donald Raey book suggests using a Wolfson WM5102 (aka Cirrus) audio CODEC daughter board which I’ve purchased but now I can’t find any info about how to hook that up to the STM32. Donald suggests that Farnell makes an adapter cable but I don’t find that searching.

I can solder but I also have not found a pin-to-pin wiring diagram.

Secondly, I’m sure I’m again missing something obvious but I can’t find a description of the low level interfaces to the ADC and DAC on the STM32F746G. I could try the built-in 12 bit ADC if I could figure out how to access it directly instead of through DMA.

Thanks again.