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,I have implemented CDC USB device on my custom board using STM32C071CBT6. When i connect USB cable to host PC then I can see Virtual COM Port on PC as 'USB Serial Device (COMxx)' However, I tried transmitting some data which I could not receive on...
Current Situation: I have implemented a bootloader that receives a .hex file and writes the application starting from Sector 2. After successfully jumping to the application, the system runs as expected. The Problem: Once the application is running, ...
Good afternoon,I'm using the STM32H723ZG Nucleo Board, and I'm trying to collect data using I2S + DMA coming from a PCM1803AEVM that is a 24-bit ADC used mostly for audio purposes.I've set the PCM1803 as controller (MASTER), it is generating the BCK...
I am using STM32G030 for my project when using version Z (REV_ID 0x1001) the functions in the firmware run as required. But when using the same firmware, the above hardware loads version Y (REV_ID 0x1003) the functions run incorrectly, especially the...
Hi everyone, I was wondering if is it valid to allocate DMA buffers for USART/SPI etc.. on the heap using aligned_alloc() function?My board is the NUCLEO-H743ZI2 If its possible - is it good practice?Thanks, Ariel
I have some code on the STM32G030 processor using only LL drivers.I need to write on some area in the flash of the processor.I undestood that there is no LL driver for Flash, but the proble is that If I try to use some HAL functions, like HAL_FLASH_U...
Hello, I'm running into an issue interfacing the STM32H7R3V8H6 with a MAX31856 where whenever I try to use any sort of SPI functionality, it returns HAL_Error. This issue surprises me because the code that I am using is identical to the code I used o...
Hello ST Community,I’m currently working on integrating the MX25QL128 NOR Flash (connected over QSPI) with the STM32F746 microcontroller. My goal is to use it with Azure RTOS FileX and LevelX for filesystem access. I’m using STM32CubeIDE and the late...
Goal: to use embedded STM32H673/563 bootloader commands: read, write, verify flash with simple GUI on PC side. Do you have full algorithm description/implementation/full code example?
I'm developing a project with the dual-core STM32h755zi-q, but when I run the m4 core while debugging, I encounter the error, "Break at address "0xa05f0000" with no debug information available, or outside of program code." I've configured the debuggi...
