Ask questions and find answers on STM32 microprocessors and dedicated embedded software solutions, such as Yocto SDK, Qt, and OP-TEE.
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...
Hi, I'm discovering the STM32MP13 Bare metal project. I'm following example given by the STM32CubeMP13 Package. Everything works fine except for the fact that I'm disappointed by the performance. Indeed, if my theory is correct, the following code ...
