Ask questions and find answers on STM32 microprocessors and dedicated embedded software solutions, such as Yocto SDK, Qt, and OP-TEE.
We actually experience the problem that the address of the SysTick_Handler is read incorrectly from the memory address of the SysTick ISR in the memory. This leads to a memory management error when the system counter reaches 0 and the SysTick interru...
Hello everbody!I came across this issue while making a custom Yocto Scarthgap BSP image working with kernel version 6.10 for a custom STM32MP157 board, although I have come across the same issue on all 6.x versions between 6.0 and 6.10 and in even mo...
hai everyone,i’m working with the sgtl5000 codec on my stm32mp13-disco board but i get no sound from the headphone jack or line-out. here are my alsa mixer settings after amixer -c 0. root@stm32mp13-disco:~# aplay -l **** List of PLAYBACK Hardware ...
I am trying to build a custom Yocto Scarthgap image for a custom STM32MP153CAA3 board.I have followed the guide at https://wiki.st.com/stm32mpu/index.php/How_to_create_your_own_machine but have several issues.I have created a configuration in CubeMX ...
Hello everyone,I’m working on configuring the STM32MP1 SAI interface with the SGTL5000 codec using a device tree setup on the STM32MP13-Disco board. I’m running into an error when the SAI driver probes the audio-controller node. The kernel log shows:...
After successfully RDP to my boardNow i want to make fake HDMI information, to make it auto output. So i no need to plug in HDMI display, but still can connect through freeRDP from PC.Can someone here ever did this, or have any ideas about how to do ...
Hello All,I have a customSTM32MP157FAA with EMMC and 1GB RAM. I used openstlinux-6.6-yocto-scarthgap-mpu-v25.06.11 for yocto image generation.when flashing it by DFU this is log I got from serial port. the process stops at SPSR = 0x1d3 and CPU resets...
I am going to rebuild STM32DDRFW-UTIL Firmware to do DDR Test on my custom hardware. I looked at this document: https://github.com/STMicroelectronics/STM32DDRFW-UTIL/blob/main/README.mdin section 1.2.3.3 Customization, it mentions about using STM32Cu...
I am working with STM32MP257F1-EV1, I want to ask when creating a project with STM32CubeMx, why my project does not have a file in Secure like other boards? Thank you.
Hi.I'm trying to develop some SW on the M4 core of STM32MP157FAD1 on custom board with custom Linux.After 2 days of fighting I'm finally able to run the tty echo example on it.But I still struggle with connection to the board.Why CubeIDE Debugger req...
