STM32 MCUs Embedded software

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

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STM32U5 SDMMC1 FATFS integration

Hi guys, I'm trying to implement a sd card interface for the STM32U5 series using SDMMC1 interface. Since there is no native FATFS support over CubeMX, I guess, I started to use the generic fat file module from elm-chan.Basic configuration:1. SDMMC1 ...

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Julian_ by Associate III
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STM32L0xx correct SVD files

When looking through the STM32L072 SVD files (from https://www.st.com/resource/en/svd/stm32l0-svd.zip) I noticed that the RCC CIER register is read-only, whereas in the reference manual it's read-write, which makes logical sense. Is there an updated ...

Resolved! ATOMIC_SET_BIT() stopping code execution

A similar problem to this post but not quite the same:I've got my own low-level LPUART transmission code, it works like this:1) Initialize LPUART in FIFO mode with thresholds at 1/2 full2) When a buffer needs to be sent, write bytes to TDR until all ...

cbcooper by Associate III
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STM32G0B1 USB HID Host

Hi,I´m trying to get a USB HID Host running on a STM32G0 with STM32CubeMX and STM32CubeIDE.Unfortunately all examples or topics in ST communities don´t really work. Also the USB wiki doesn´t provide a clear explanation of all commands available in th...

AWack by Associate III
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  • 2 replies
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STM32H735G-DK AZURE IOT THREADX

Hi currently i am using STM32H735G-DK ((DK32H75G$AT4) schematic pack MB1520-H735I-C02) for implementing Azure IOT using ThreadX1. I followed example of NX_MQTT_Client it is working fine 2. But i need to connect to Azure IOT via Azure c sdk i have add...

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avinpat_8 by Associate III
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