STM32 MPUs Embedded software and solutions

Resolved! How to configure ethernet port for direct connect and DHCP

I want to be able to have the Ethernet port on my board be configured as a link local address and be able to receive DHCP. How can I accomplish this?

What's the function of the pins property in device tree?

I modified the device tree by a patch to disable HW flow control. It seems the port is still working as expected. Why are the pins grouped by 'pins1' ... 'pinsN'? Is this just to apply the same settings to these pins?Why can I remove some pins and RX...

Looking for a display 4" touch screen display that is compatible with the STM32MP157C microprocessor. had originally chosen the B-LCD40-DSI1 but that display is going obsolete soon. need a display like that one and preferably made in America

dimensions are the most important thing and the ability to be chassis mountable. the resolution isn't as important but better resolutions wont hurt

Resolved! How to change the pin that is used for the u-boot programming mode

How do I change the pin for the u-boot-stm32mp programmer mode at boot up?

How can I make STM32CubeMX generate file ".../M4/Core/Startup/startup_stm32mp151caax.s"?

The startup file is generated only once if I generate for the very first time.Where is information stored that file has to be generated?I am using STM32CubeMX version 6.6.1.

What init system OpenSTLinux uses? Any experiences/references in using systemd?

Resolved! OpenST creating your own distro - envsetup.sh can't find distro.conf in other layers

I want to create my own distro for OpenSTLinux but it seems like the envsetup.sh file is dependent on the distro.conf file being located in the meta-st directory. This is a little hard because I am trying to not modify the meta-st layer but am trying...

Resolved! bitbake openocd-stm32mp works but bitbake openocd-stm32mp-native doesn't

When I run bitbake openocd-stm32mp-native I get an issue baking the application but when I run bitbake openocd-stm32mp it works fine. Any thoughts why this might be?Edit: I was porting my layer from dunfel to kirkstone and I wasn't importing the open...

Resolved! GPIO Interrupt / EXTI setup in device tree

I have the following DTS file and I have not been able to get the GPIO external interrupt working correctly. I have read this document on interrupt overviews, and tried to enable the EXTI to have control of the GPIOB pin 12. /dts-v1/; #include "stm...

Resolved! devtool modify tf-a-stm32mp on kirkstone doesn't work

On ecosystem 4.1 and git version 2.39.1 there is an error when you do devtool modify tf-a-stm32mp and bitbake tf-a-stm32mp. The error is Command '['git', 'submodule--helper', 'list']' returned non-zero exit status 128. After a bit of searching there ...

STM32 MPUs Embedded software and solutions

Forum Posts

Resolved! How to configure ethernet port for direct connect and DHCP

What's the function of the pins property in device tree?

Looking for a display 4" touch screen display that is compatible with the STM32MP157C microprocessor. had originally chosen the B-LCD40-DSI1 but that display is going obsolete soon. need a display like that one and preferably made in America

Resolved! How to change the pin that is used for the u-boot programming mode

How can I make STM32CubeMX generate file ".../M4/Core/Startup/startup_stm32mp151caax.s"?

What init system OpenSTLinux uses? Any experiences/references in using systemd?

Resolved! OpenST creating your own distro - envsetup.sh can't find distro.conf in other layers

Resolved! bitbake openocd-stm32mp works but bitbake openocd-stm32mp-native doesn't

Resolved! GPIO Interrupt / EXTI setup in device tree

Resolved! devtool modify tf-a-stm32mp on kirkstone doesn't work

Problems using fftw3 with STM32MP157f-dk2

Codesys on STM32MP157-DK2

STPMIC2 Access from Cortex-M33 (Non-Secure, Read-O...

OpenSTLinux Supports for WiFi Direct

ADV7280A-M Driver Issue on STM32MP2 Yocto System

how to perform infinite read and write tests