STM32 MCUs Embedded software

Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.

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Using SDMMC with STM32L476 in 1-bit mode

Posted on November 15, 2017 at 19:42Hi there,I'm trying to get the SD 1-bit  interface working on my STM32L476. I generated the code with the STM32CudeMX.So that's my problem: The init function ''MX_SDMMC1_SD_Init'' [1] stucks in a loop. So, I used ...

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SVD files for the STM32L433 are missing

Posted on November 22, 2017 at 11:28Hi,When trying to download the SVD files from the STM32L433 page, the archive actually contains the wrong files. It instead has the files for the STM32L4+ series. Who can I report this to so that it can be fixed#s...

jeremyh by Associate II
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STM32F746 for dsp audio effects

Posted on November 25, 2017 at 17:09Hello everyone,a while ago I started looking into the STM32746 to test some DSP audio effects, but I don't have much experience with STM32 MCUs. I mainly had issues with sdram access (see https://community.st.com/...

ffr3akk by Associate II
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I2C Write Data to Slave Device

Posted on November 24, 2017 at 08:59Hi everyone!I am using the I2C to write some data to  two slave devicesthis two devices need to drived by these imformationThe Board is STM32F429 discoverythe function I choose:HAL_StatusTypeDef HAL_I2C_Mem_Write(...

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USBH Mass Storage Class Ask a question.

Posted on November 23, 2017 at 08:50We are testing usbh mass storage using the nucleo_f207zg board.STM32Cube_FW_F2_V1.7.0 \ Projects \ STM32F207ZG-Nucleo \ Applications \ FatFs \ FatFs_USBDisk received from the homepage is detected without any probl...

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USB MSC Receive BUFFER

Posted on November 20, 2017 at 11:23Hi,i am using STM32F746G-Discovery board for a project where i have to use USB as MSC (Mass Storage Class) in Device mode and i am transmitting data from PC side to board, whenever i send data to board... 'USBD_MS...