Ask questions and find answers on STM32 microprocessors and dedicated embedded software solutions, such as Yocto SDK, Qt, and OP-TEE.
I have tried to build my own OpenSTLinux by using the SDK and the sources, without sucess. I have been trying to compile for 2 weeks from now and I'm not very pleased over the wiki of ST32MP.Anyway. I have to show a bug. I cannot build an OpenSTLinux...
hi i successfully connecting wifi on STM32mp157f-DK2 board through IPhone but the when i pass the command "# ping google.com " then it show temporary failure in name resolution , and also dhcp command not found why this is happen. please reach me o...
I have made my own STM32MP1 board with the STM32MP151AAC3 processor. Right now I'm faceing issues with the software STM32CubeProgrammer and I don't know why this happens.My goal is to flash the eMMC via the UBS OTG. I have SDIO2 as eMMC by the way.Wh...
Hello,I am trying to do bare metal development, and the ETH uses the RGMII interface and the lwIP protocol stack. The routines I have found are mostly for M4 or M7, and the interfaces are all RMII. I tried to port lwIP from the STM32H7, but it's does...
I have built my own STM32MP15XXAC board from scratch DanielMartensson/STM32-Computer: STM32 Computer were Linux can be deployed onto (github.com)Instead of SD-card, it has eMMC. Now I want to flash the eMMC with OpenSTLinux. How can I do that with ST...
The power supply part of the board I made myself did not use "stpmic", but used a discrete power supply. I encountered an issue when porting OpenSTLinux (5.1.0). After modifying the power supply in the "u boot" device tree and using "STM32CubeProgram...
I am using the latest OpenSTLinx (5.1.0) Linux version: 6.1.28, and it can display normally when using the official root file system (st-image-eston-openstrinux-eston-stm32mp1. ext4), as shown in the figure below. However, when I use the root file sy...
We have custom SOM which has been designed with STM32MP157C and we want to enable the backlight of a display panel using a PWM driver in uboot. For this, we tried enabling the pwm_backlight.c driver available in /drivers/video/ in uboot.Following con...
Hi Team,In the DTS node property mwifiex mentioned below, the default operating frequency is 25 MHz. I would like to update my SDMMC1 clock to 50 MHz and require assistance with configuring it accordingly. Could you please provide me with details or ...
@Erwan SZYMANSKIHello, I am having trouble with another topic . I was learning how to modify my distribution packet . I started with learning how to change backlight of my daughter board (ım using stm32mp157f-dk2). As I was trying to learn I make a p...
