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 looking for an example of how to use private I3C transfers for STM32C562RE. I read the I3C examples posted on Github but I did not find any controller or target examples that use HAL_I3C_CTRL_Transfer_DMA and HAL_I3C_TGT_Receive_DMA for p...
Recently, I was trying to implement SDMMC+DMA+SDFAT to read and write the SD card of my Class on the STM32H750VBT6. Then I found that the DMA of SDMMC was gone. I saw some online materials saying that MDMA needs to be configured, and some also said t...
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...
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...
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