STM32 MCUs Embedded software

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Questions about PDM MEMS microphones.

I am using STM32F407 Discovery Board for my audio project. There is a PDM mems microphone on this board. I want to get sound signal over I2S with DMA. For that ı am using SWV graph in İDE. I tried all ı found on the internet. ı have a few questions t...

Trampler_0-1707135217960.png 1707133719056.jpg Trampler_1-1707135391085.png Trampler_2-1707135399453.png
Trampler by Associate II
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Resolved! xQueueSemaphoreTake() hangs for ever

Hi all,I have a problem on my current design. My setup... .I have a mqtt client connected to a broker. I use the lwip library together with freertos STMCube provides. So it's mainly default. I have one task for sending and receiving. Now all works fo...

MOtto.1 by Associate II
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Resolved! exFAT support for FileX on STM32U5

I'm testing out using an SD card on the STM32U575I-EV. The example project I'm using is from the STM32CubeU5 MCU package (Projects\STM32U575I-EV\Applications\FileX\Fx_uSD_File_Edit).I'm able to insert an SDHC (32GB; FAT32 format) card, see the green ...