Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hello,I am trying to communicate with an SDI-12 sensor through my custom STM32L4 pcb. The communication that I am trying to achieve is from a 3.3V microcontroller. Thus, I used the SN74LVC1G240DBVT buffer to convert my UART to SDI-12 data one wire, a...
Hi to everybody.I'm trying to create a simple program testing the anti tamper function of the STM32 serie U0.I have the Nucleo U031, but I have tested with the U083's example (adjusted in the MCU tipe) but nothing changes, both LL and HAL. (there are...
Hello all,I am using IAR Embedded Workbench 8.22.3 and needed to add support for the STM32G4 series (specifically the STM32G431RB). Since this version of IAR does not natively support STM32G4, I followed the official patch installation process.Steps...
Dear All, I'm trying to develop a USB HID mouse and keyboard both on the same USB connection for the nucleo-H755ZIQ board. I mean a complete project (from configuration in CubeMx) and software implementation for CubeIDE. On the net I've tryed some ex...
Hello,I need to connect SD card to STM32H5 device. CubeMX does not support fatfs I was using in the past, but only ThreadX and FileX. We decided to use this as STM32H5 seems like a good choice for many future projects.So we connected the SD via SPI.M...
Hi,I have spent the last two days trying to build a demo application that connects a B-L475E-IOT01A1 to AWS.However, I keep finding that the demos will not build due to it needing an old tool chain.The documentation for the board on how to run AWS Fr...
I am trying to flash BSP example from https://github.com/STMicroelectronics/STM32CubeU5/tree/main/Projects esp. the ones for STM32U5A9J-DK. While trying to compile BSP : https://github.com/STMicroelectronics/STM32CubeU5/tree/main/Projects/STM32U5x9J-...
I'm trying to get USBX MSC working in standalone mode on the STM32H573I Discovery board.I've come across a few tutorials for setting up USBX in VCP mode and have attempted to adapt them for MSC, but I haven’t been able to get the USB to enumerate pr...
Hi ST Community,I'm working with the STM32U5G9ZJT6Q and need to send real-time data from DCMI over USB through CDC . I generated a CDC-ACM project using CubeMX 6.14.0, and by default, it appears as a Virtual COM Port under device manager . Then i us...
Hello everyone,I have a project using the STM32H7, using FreeRTOS and with a FatFS (ChaN) runnin on a 4GB eMMC (Kingston), using peripheral SDMMC1.Normally everything works fine. SDMMC1 and FatFS (FAT32) are initialized at main, before OS, and is use...
