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 am using STM32CubeMX 6.16.1 to configure a project for STM32F415.I use the FATFS on SD card and set it up as:According to FATFS documentation (https://elm-chan.org/fsw/ff/doc/config.html#lfn_unicode), the data type TCHAR should translate to char in...
Hello, I am working on an application that uses the SDMMC peripheral to read the contents alternating audio files every 150ms. The buffers i have to store the data are large enough to store the entire file in a single burst within RAM. The problem I ...
On line 1695 of stm32h5xx_hal_eth.c ETH_MACTSCR_TSUPDT is used to set the timestamp counter, however page 2934 of RM0481 says this bit is used to add or subtract from the timestamp counter instead:Based on the description of this function, and its us...
So along time ago I created a very helpful program using an STm32H743ZI nucelo board. Then - STM discontinued that board -- GRRRR The recommended solution was:NUCELO-H755ZI-Q - so I purchased 4 of these. PROBLEM there are no usable examples in the ST...
I am working on an STM32F746G-Discovery board using LwIP (2.1.2) and FreeRTOS (CMSIS-RTOS V1) generated via STM32CubeMX. I am facing a persistent issue where the gnetif.ip_addr.addr field is populated with a garbage/static value before DHCP can compl...
Hello,i did the OEMiROT examples following How to start with OEMiRoT on STM32C5 using CMake by converting the EWARM project config. I would like to give that CMake config back as well as some fixes to the provisioning script / example_config. Where/H...
Hello, I ran into an issue when testing a UART application on a STM32C562RE in loopback mode with RTS and CTS enabled. The app does the following:1. Start receiving 1 character at a time by using HAL_UART_Receive_IT.2. Send a string 3. After the rece...
When calling HAL_QSPI_Abort() to disable memory mapped mode, with the memmap timeout active, I find that there is a race condition that can cause the abort to fail when it should not. If the memmap timeout happens after the abort function's check of ...
I have troubles using SPI3 on STM32U575VG. After some time the transfer hangs and it is not possible to amend it until whole reset.Configuration: Only transmit, is feeds LCD display, 240 lines, 54 bytes each.APB3 clock 48 MHz. Manual CS handling, SCL...
Hello everyone,I am trying to built a communication through SPI between two stm32g474 mircontrollers in two seperate projects. One should act as a Master and the other as slave. The Master succesfully reads ADC values out and sends it. But unfortunat...
