2024-10-04 02:27 AM - last edited on 2024-10-04 03:01 AM by SofLit
I have been trying to interface stm32 - nucleo wb55rg development board with mems microphones using SAI interface but I am not even getting the clock on pins specified (PB8) when checked using a DSO, no data on data pin (PC3) either do to this
I have selected Pulse Density Modulation using Microphone pairs(1-2) and CK1 as clock as the mode.
For some reason the Add clock section has warning Add Clock conflict with SAI1 (SAI A) : SAI mode which I mentioned above.
I am also not able to select CK1 in Add Clock as the option is red.
All of the other settings are default when a new nucleo wb55rg project is created.
As can be seen from the screenshot pins SAI1_CK1
2024-10-07 09:05 AM
Hello @ak1932
Could you give more details and a better description for your potential issue.
Best Regards.
STTwo-32
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