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...
Hello, I am developing a bootloader which communicates with an external flash memory (AT45DB041E) in order to check if a file is written inside the flash. This file that my bootloader is searching for is written from another program which is on the e...
Hi, This might seem like a dumb comment, but I am reading UM1884, Description of STM32L4/L4+ HAL and low-layer drivers, and I find numerous references to "hal_ppp" or "HAL_PPP" such as the file name "stm32l4xx_hal_ppp.c" (Table 2, page 8) or "HAL_PPP...
Hello,I'm trying DUAL BOOT on STM32L471 and having a problem with SYSCFG->MEMRMP FB_MODE bit.I modified Dual Boot Bank Swap Boot Loader Example for STM32G4 project to fit my board, and everything goes well when the firmware put from the start of BANK...
Post edited by ST moderator to be inline with the community rules especially with the code sharing. In next time please use </> button to paste your code. Please read this post: How to insert source code. Hi all, I am working with STM32H723VGT6, usin...
HIAt what temperature the TS_CAL2 value for the STM32G431 is detected?In the datasheet it is reported 130 degrees while in the library "stm32g4xx_ll_adc.h" TEMPSENSOR_CAL2_TEMP is 110 degrees Thanks
Hi,I'm having a project that uses LTDC (565) UART4 (for printf debugging purposes) and ETH/LwIP. The issue i'm having is an infinite loop in `LAN8742_Init` : ```while(regvalue & LAN8742_BCR_SOFT_RESET)```always evalute to true and ```if((pObj->IO.Get...
Hello I want the STM32 to transmit data to the FPGA via the FMC. However, when I use the manufacturer's example and modify the return line in the FPGA, the LCD displays the modified value from the STM32 instead of the expected return line value. What...
STM32H7S3L8 – XIP app HardFault on vector fetch from XSPI (BFAR/MMFAR=0x70000004, VECTBL)MCU: STM32H7S3L8Tooling: STM32CubeIDE (HAL/CMSIS + FreeRTOS)External flash: NOR on XSPI2 (XSPIM Port 2). Bootloader sets XSPI to memory-mapped; application is li...
Building upon my previous post, "Bidirectional Serial Communication with ST-Link using FreeRTOS on NUCLEO Boards," this code demonstrates a Simulator component and an Application component operating on two separate NUCLEO-C092RC boards. Please note t...
Dear ST Team,I am an embedded developer working with STM32 MCUs in various projects, and recently I have been exploring the use of Zephyr RTOS due to its growing adoption and strong ecosystem.I noticed that companies like Nordic Semiconductor provide...
