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...
Dear. AllI'm asking how to use STemWin on stm32h743 mcu.How to add STemWin on STM32CubeIDE? (Current Use Version. 1.13.0)?How can I run a project with the development board I bought? (STM32H743I-EVAL)?In particular, I want to run the STemWin_SampleDe...
I'm using the latest library provided by the STM32Cube_FW_G0_V1.6.3, specifically STM32Cube_FW_G0_V1.6.3\Drivers\CMSIS\DSP\Lib\ARM\arm_cortexM0l_math.libbut when using IAR 9.20 I'm having the warning Warning[Lt009]: Inconsistent wchar_t size ...
Hello ST Team, I developed a custom USB DFU HOST class on an STM32F446ZE. I soldered a USB-C cable directly to the D+/D-, 5V and GND pins. The Problem: The stack works correctly for transfers up to 128 bytes. However, when I set phost->Control.setu...
Hello, I have a device with a variable message stream in UART and there is the issue that I cannot know when it's stream ends due to gaps (so a single ReceiveIdle won't work). The device has clear framing via an interrupt so I use that.The final syst...
Title updated to better reflect the root problem; was originally 'Riverdi 12.1" + TouchGFX 4.25 + FATFS not working'Hi everyone,I am working on a Riverdi 12.1" display board based on STM32H7 with TouchGFX 4.25 generated project.Environment:TouchGFX 4...
Looking through the STM32Cube codebase, I’ve noticed a fairly strange but thoroughly consistent coding style. Indentation size is 2 spaces, using space for indentation; bracing style is more similar to Allman’s style rather than K&R and 1TBS. Naming ...
I am working on converting projects from STM32F745VET to STM32U575VGT. Part of the startup routine of the projects is checking for flash errors using the CRC peripheral. The STM32F7 projects initialize a DMA channel in the following way: void MX_DMA_...
Hello,I’m working on an STM32H757 (Cortex-M7 core, dual-core system) using SDMMC1 + FATFS (CubeMX-generated stack) and I consistently hit a blocking issue: Core issuef_mount() always returns:FR_NOT_READYor the execution breaks inside Error_Handler() ...
Follow-on from STM32F030K6T6 microcontroller with Adafruit 2478 display and touchscreen.Hello all, i have a part of code for the touch screen for the 2478 display.I have found an example made with Arduino and i have adapted It for stm32, i would like...
Hi, I am currently implementing an HTTPS server using mbedTLS 3.6.5 and LwIP on an STM32H7S7L8 platform running FreeRTOS.Our mbedTLS configuration are fully functional, as we already have a stable, working TLS implementation on an MQTT client using ...
