STM32 MCUs Products

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fx_media_open timing is too slow. How do I speed this up?

Folks, I have a device that installs into another product and provides SRAM for code execution for the other device.  The device my board plugs into has a fixed 500ms RESET generator that hold off the host device CPU for that much time.  During this ...

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VT_Jim by Associate III
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  • 3 replies
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STM32h7 problem with SDMMC Initialization

Hello,I'm using an STM32h753i-eval2 board and trying to access an SD card through the SDMMC peripheral.I have my RCC set on Master Clock Output 1.I has the SDMMC external transceiver present set to no.System clock mux is set to HSIPLL Source is HSIUs...

TLuke.2 by Associate II
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  • 8 replies
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STM32F0 TIM2 vedio tutorials

Posted on November 18, 2014 at 16:14Dear All,It would be much appreciated, if some one can give me a video links that explaining each every step of operation of STM 32F0 TIM2 or any timer Thanks in advance

ADC always returns 0

I'm trying to read 2 ADC channels (ch 0-1) on an STM32G030C8T6 but the only result I can get from the ADC is a 0.I've confirmed the voltages I'm trying to read are at ~1.6V and that the VREF+ pin is at ~2.7V using a multimeter so I dont believe its a...

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MMurr.2 by Associate II
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  • 7 replies
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STM32H7x SPI Slave FIFO data loading

Hello,We have been trying to use the STM32H747I-DISCO to act as a SPI slave which should respond to a command byte, behaving similarly to how a sensor or EEPROM might.That is, the fist byte sent from the master will be a command and our slave device ...

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vegac by Associate II
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Resolved! FDCAN filtering issue on G473

Hello, I am writing FDCAN driver filtering function for the open source ChibiOS RTOS, both for FdCanV2(H7) and FdCanV1(G4) For the H7 side, all went easy, and the driver works as intended. On the G4 side,  FdCanV1 is a bit simpler (the ram buffer is ...