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 community,Before I start discussing my specific issue, I would like to know if dual USB host operation is allowed on STM32H7 MCUs. The H7 MCU has both FS and HS USB cores, and I want to configure both FS and HS as USB hosts, not using the OTG feat...
Hi everyone, my custom board previously had an STM32F746BGT6. Since we were looking for a microcontroller with a graphics accelerator, we opted for the STM32H743BIT6 (which is pin-to-pin compatible). All the peripherals work, but I'm having trouble i...
There have been previous posts about determining how the DFU serial number is formed from the 96-bit Unique ID. However, when using the ROM bootloader for the STM32F723xx MCU I don't see unique serial numbers at all. I am always seeing the same DFU...
Hi, this is my first post here and one of my first experiences with the STM32.I'm working on an STM32H7A3ZI-Q development board. I've connected an Adafruit PDM microphone to SAI1_A with clock on PE2 (SAI1_CK1) and data on PE6 (SAI1_D1). I'm not an ex...
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, On checking, I noticed a mismatch betwee...
Struggling with a really weird issue here. I'm working on a project using Zephyr on an STM32U5A5ZJT6Q. We are using an LSE-clocked LPTIM as the tick source, PM enabled with STOP0 and STOP1 modes.At some point, we started noticing random crashes, whic...
Hello team, Another day, new same issue. :pensive_face:I have setup the DCMIPP PIPE 1 for the stm32n6570 DK, so that it dumps frames in address 0x34200000 which maps to SRAM3 begin address I have enabled bothe the memories SRAM3 and SRAM4 but with o...
I plan to adapt the USBX host example to act as a bridge the way the current device example does. Then I can have a full link UART -> Host -> USB -> Device -> UART and vice versa. However, the data sent to the device is not displayed over its UART ...
Hello,I am using STM32CubeIDE with the STM32F429I-Discovery board,and my goal is to connect it with the MT9M001 camera module.As a first step toward that, I would like to make the LCD display work properly.In the STM32Cube_FW_F4_V1.28.0 package,ther...
Hi ST Community, Our project uses STM32H743 (LQFP100). The system clock is set at the max 480MHz. The USB Device interrupts would occasionally cause a HardFault. For example, if we plug in or unplug the USB. The data hpcd would occasionally be 0xF...
