Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
Hello,we want to bring up our own board with STM32MP and ethernet phy LAN8720 (10/100 Mbps).Seems that kernel is recognizing ethernet phy on boot up and configure it with 100 Mbps Full Duplex.[ 2.907461] stm32-dwmac 5800a000.ethernet: IRQ eth_lpi ...
If I want to fully erase eval board STM32MP15F and then re-populate it back to its original out-of-the-box state. Is it enough to upload the flash layout from:en.FLASH-stm32mp1-openstlinux-5.10-dunfell-mp1-21-03-31.tar_v3.0\stm32mp1-openstlinux-5.10...
I am trying to have firmware_m4_X running on M4 core, and fimware_A7_Linux, runnin on Linux and them intercommunicating via RPMSx. If I upload them separately they work fine but after board reboot I want these two images to be started automatically. ...
We are generated a code from the Cube MX and written the application its working fine in debug mode through JTAG. But we want to put it into the Sd card . For this what is the procedure and how to enable the cortex M4 controller form A7.
Hello everyone,I received my STM32MP157C-DK2 device and I built a Buildroot-image and flashed it successfully.I am new to STM32 and to the IoT field so perhaps you can orient me and tell me which Programs I need to do so. I want to write a "hello_wor...
Hi,I would like to know for the board how to enter low power mode. I am using a version, openstlinux-5.10-dunfell-mp1-21-03-31. Please let me know how to address it.Best Regards,Sun
I have two codes running (on stm32mp157f-Dk2) successfully one is running on M4+freeRTOS another on A7+Linux, they are intercommunicating via RPMSGx. The problem is that after power-loss or reboot, I want both of my programs starting automatically an...
Good evening,I am using stm32mp157F-DK-2 board. And I want to update the kernel from old 5.4.31 to 5.10.10.I was following step-by-step "Modify, rebuild and reload the Linux® kernel" on the "https://wiki.st.com/stm32mpu/wiki/Getting_started/STM32MP1_...
Hi,I would like to compile a user space c++ application on the STM32MP157C-DK2. Is it possible to install GCC or G++ on the board?I tried installing them via apt-get but seems like there is not any package with name gcc or g++.How can i install it an...
HI ,How can i display simple image on to the screen ?Currently we have weston demo running. I am aware of how to stop it , but post that what command can i use to simply just display an image on to screen?
