Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Dear STM32 Community, We believe that the example projects provided for the STM32Cube embedded software are a valuable resource when developing projects. We would like to better understand how developers use these examples in their workflow and e...
Hi Community, I am trying to define a custom Hardfault_Handler definition in the assembly to overwrite the default template given in the stm32xxxx_it.c in the STM32CubeIDE generated code. When the definition is put under custom.s and added to the ass...
HiiI'm interfacing External adc with stm32f429I want to read 16-bit parallel data from ADC and connected16 lines from ADC to GPIOA GPIOA->IDRhow the data is stored in IDR and how to access the input data register continuously for every sample. Thank ...
Hi, I have an STM32H723ZG and I want to transmit a matrix in which I stored some measured data on a CAN bus. I can use the following function only writing the pointer to the matrix in "pTxData" or I have to segment the matrix?HAL_FDCAN_AddMessageToTx...
Hello,I want to use the SensorTile.box to collect IMU data over BLE. I tried modifying the BLESensors source code to suit my requirements (by increasing the characteristic size etc.). But the ST BLE Sensor app doesn't seem to support this. I only rec...
I have a stm32f407vg development board. I want to make a pedometer project with the lis3dsh sensor on this development board. I couldn't find enough resources and examples. I need to make this project in C.Can you help me please?
Hi, I would like using SD card with FATFS and read/write to SD card.If i have bare-metal FW without DMA template enable it is work.But if I enable DMA template f_mount, f_open return FR_OK but f_write, f_read Disc_error.I setted in CubeMX SDMMC1- SD ...
I am facing a issue as follows " I am currently working on a project that involves integrating USB functionality for data transfer and data logging on an STM32F407VG micro-controller. Specifically, I want to log data files on an SD card and enable t...
Hi STM team,I am using the STM32WL55CCU6 MCU on a custom PCB project. I actually have two of these. One is working as a master, while the other operates as a slave. My slave device is working properly, but the master is not. Problem Statement: When d...
Greetings,trying to get a setup with stm32h753 running FreeRTOS and LwIP. One attempt in this journey was to take the example: How to create project for STM32H7 with Ethernet an... - STMicroelectronics CommunityUsing the example code, I see one issue...
Hi,I've been using an STM32L151 for a number of years...long enough ago that the firmware I wrote uses the SPL, not HAL, and I'm really not interested in re-writing the firmware!My problem is that a new I2c device I am connecting requires a RESTART b...
