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...
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...
I’m using the NUCLEO-N657X0-Q board and I'm creating a custom NN project using lwIP (that has the necessary weights stored at 0x7100 0000 - external Flash) and I'm trying to make it run when booting from Flash.I am currently using the “Template_FSBL_...
Greetings! I am testing a touch button in a custom board using stm32u585 mcu. I try to follow the following workshops available on YouTube: Workshop 1 Workshop 2 The thing is, I tested in Debug Mode like in Workshop 1 in minute 15 and I could see the...
Hi all, SynopsisI have just found a severe error in FileX that looks like buffer overrun in fx_file_read(), but the problem is much deeper. This function leads to the function sd_read_data() which when invoked with use_scratch_buffer = 0 reads sector...
Hello,I'm working with STM32H745ZITX on a dual-core setup. I configured USART3 on the CM7 core. The communication flow is:TX: Using HAL_UART_Transmit (polling)RX: Using HAL_UART_Receive_ITThe first message reception works correctly. The HAL_UART_RxCp...
Subject: STM32F746G‑DISCO | SDMMC + DMA + D‑Cache – hangs at state 5, FR_DISK_ERR / empty files → root‑cause & minimal fixesCube / HAL versionsCubeF7: v1.28.0CubeMX: 6.11Board: STM32F746G‑DISCOMiddleware: FatFs R0.14, _USE_LFN = 3, _MAX_SS = 512Cache...
