Enable DSI panel on STM32MP257F-EV1
Dear ST Developer Support,How to enable MIPI DSI panel on STM32MP257F-EV1?Does it have any user guide for reference?I only found dsi to hdmi board on device tree.I urgently need your help! Thanks.
STM32 MPUs Embedded software and solutions
Ask questions and find answers on STM32 microprocessors and dedicated embedded software solutions, such as Yocto SDK, Qt, and OP-TEE.
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Resolved! Flashing the custom machine configuration package in stm32mp257-evaluation kit
Hi ST Team,1. I have followed the steps mentioned in link to build the yocto for stm32mp25-eval machine and can successfully flash the eMMC tsv file .2. Started to explore on creating a custom machine configuration file and custom layer in the yocto...
Resolved! LAN8720A with STM32MP151 swapped link up and down
Hello,I have a problem with the configuration of LAN8720A with STM32MP151. My log looks good, but I have a problem when I plug in the wire to the RJ45 port, I get 'Link is down', and vice versa when I plug it out, 'Link is up'.Here is part of my DTS&...
Resolved! Failed pre launch debugging with STM32CubeIDE
I am trying to debug a basic project on a STM32MP257F-DK board, and am running into an issue. This is the text of the error I get every time I debug: 'Launching <project>_CM33 Debug' has encountered a problem.Error in final launch sequence:Failed pre...
Resolved! stm32mp255 USB-C VBUS GPIO device tree configuration
I am trying to configure a USB-C connector on a peripheral device to detect VBUS via GPIO (PH9). I have tried several iterations using the following device tree documentation.- 3.3.1. DT configuration example as high speed OTG, with micro-B connector...
Address of SysTick_Handler read incorrect from memory region of ISR Table
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...
Linux 6.10 STM32MP157 QSPI driver: device_initcall vs late_initcall causes NAND/NOR issues on custom board
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...
No Audio Output from SGTL5000 on STM32MP13-Disco
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 ...
STM32MP1 SAI driver probe fails with "Unsupported direction" (-22) — Need help with device tree nodes
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:...
Resolved! Yocto for STM32MP157: Virtual display
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 ...
