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STM32F746 Discovery's MEMS Microphone

Hi,I could work perfectly with UART, SD Card, and button interrupt of this discovery kit. Now, I would appreciate, if you help me to start up the microphone of the stm32F746 Discovery board. The goal is to read the data from the microphone and watch ...

spark by Associate II
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  • 1 replies
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Audio class device problem

HelloI am trying to configure my STM32F411CEU as a audio device class. After research i configured everything in STM32CubeMX and loaded program to my MCU. Plugged usb to the PC and it seems that PC sees it as some audio device but it says that it ca...

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KD�?b by Associate II
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Resolved! SAI - no signal on MCLK pin

Hi I am using SAI in TDM-8 mode, my MCU is a STM32F446RE. I want to use a PCM1681 but so far I am simply analysing the outputs. Everything seems to work fine apart from the MCLK output pin which gives me nada.I followed what is explained in the RM03...

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SLasn.1 by Associate II
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Resolved! STM32G431 UCPD continuous power cycling

Hi,I'm developing an USB-C sink, using dead battery feature.I have respective CCx pins connected to DBCCx pins and the source can successfully power the sink.However, when the UCPD code starts running, the source disconects the 5V, effectively result...