Ask questions and find answers on STM32 microprocessors and dedicated embedded software solutions, such as Yocto SDK, Qt, and OP-TEE.
I need to use the tc358867 bridge in my project. However, the hardware uses the clock that comes from the DSI. The chip's operating cycle requires the clock that comes from the dsi to start working and be found on the i2c bus. I am unable to activate...
Hey, I am using STM32F407 and I am trying to configure the ethernet peripheral (and LWIP) with the cubemx with no success. I cant ping my board.Please anyone can help me with this?
Hi there,I currently work on the integration of OPTEE to our custom STM32MP151C-based platform. The problem that I've faced is that U-boot hangs just after the board_init_f() function and relocation procedure: NOTICE: CPU: STM32MP151CAC Rev.ZNOTICE:...
Hi,I was using an STM32MP157F-EV1 evaluation kit and followed the instructions mentioned in https://wiki.st.com/stm32mpu/wiki/X-LINUX-AI_Starter_package#Configure_the_AI_OpenSTLinux_package_repository and installed the AI OpenSTLinux package. I then ...
Hi I am working on a custom board based on STM32MP157A . For USBH_EHCI:In USBH_EHCI_HCCPARAMS register there is a bit called "SFAC" is mentioned in reference manual(RM0436) .Could you please tell us what is the meaning and functionality of the bi...
Starting kernel ... [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 5.15.67 (oe-user@oe-host) (arm-ostl-linux-gnueabi-gcc (GCC) 11.3.0, GNU ld (GNU Binutils) 2.38.20220708) #1 PREEMPT Wed Jan 24 06:48:36 UTC 2024 [ 0...
First of all i am new at embedded linux so i will be very pleased if you explain things like i am 5 years old.I have a python program working on my main PC uses openai-whisper ( Whisper Github ) . I want to run it on my STM32MP157c-DK2 board. I inst...
Hi Seeed Tech Support , We are using ODYSSEY - STM32MP135D board and following wiki:https://wiki.seeedstudio.com/ODYSSEY-STM32MP135D/ We are booting from SDCard and able to reach the buildroot shell. On buildroot sheel, we are unable to login using d...
We are working with STM32MP135FAE7 processor. We are unable to get clock, chip select spi4. Here is the pinmux for spi4 according to our board which is defined in optee stm32mp135dk.dts.spi4_pins_alt1: spi4-alt1 {pins {pinmux = <STM32_PINMUX('B', 15,...
I have doubts, please give solution. I am using stm32mp135f series processor.1. How should I remove all components of stm32mp135f-dk-a7-examples from rootfs, I want my device to boot fast and but for few seconds it waits for stm32mp135f-dk-a7-example...
