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...
Hi,STM32U585 + eMMC , by SDMMC2 busI want to configure the eMMC into sleep mode by HAL_MMC_SleepDevice API,but It does not workIt alway return 0 when I get the card state by HAL_MMC_GetCardState after run the API HAL_MMC_SleepDevice.Thanks!
Hi,I went through quite some earlier posts on this forum regarding DAC setup, but none of those are relevant to me nor helped me.I am trying to setup a DAC on a STM32F756VGH6 via registers. I read all chapters about the DAC in the datasheet and it lo...
I have created a very minimal prototype project with ThreadX on the NUCLEO-H563ZI board. I have a single task that blinks a LED on and off. I would like to prove out an example with FileX using SRAM. I have enabled FileX via CubeMX with the default s...
Has anyone used rbm78bln's STM32duino bootloader, https://github.com/rbm78bln/STM32duino-bootloader_stm32f411-blackpill on a STM32F401RCT6 MCU ?As the bootloader is aimed to support STM32F401xE, what configuration settings in the source code do I nee...
I use a STM32H5 with STM32_Safety_STL v4.0.0 library. Development tool IAR 9.60.3Using the project NUCLEO-H563ZI without TrustZone in X-CUBE-CLASSB-H5 and compiling it, I have the following linker error:"Error[Lt069]: The module stl_sch_main.o(STL_Li...
There's a bug in the standard MPU_AdjustRegionAddressSize which appears everywhere in the sample code. My reference is the H7RS, it's in the Template and virtually all examples: H7RS Github example The net result is that it's likely noncacheable regi...
I'm currently using a NUCEO-U5A5ZJ-Q development board and having an issue jumping from the Application code into the Bootloader. Two major issues are the Application is running ThreadX, and the board has the TrustZone enabled.Through experimentation...
In a nutshell, as you turned on the UART register callback option as shown in the figure below, the virtual com port fails to print any items.After further inspection, I believe it is a bug in `stm32g4xx_nucleo.c`, under function `BSP_COM_Init`. It s...
Hi everyone,I encountered a challenging issue while using GUIDRV_LIN_OSY_16 with STemWin on an STM32 project. After much debugging, I found a solution and wanted to share it here to help others.I changed the driver to rotated the display. From GUIDRV...
I'm working on a custom PCB with a STM32F429ZIET6 MCU interfacing with a LAN8742A ethernet PHY. We only use static IP, and UDP communication. Our design has 28 devices all set to unique IPs on the network, which will be controlled over a proprietary ...
