Ask questions and find answers on STM32 microprocessors and dedicated embedded software solutions, such as Yocto SDK, Qt, and OP-TEE.
Hi there, During OP-TEE integration of our custom platform based on STM32MP151C MPU I'm facing an issue with DFU. It looks like the dfu command stucks in `run_usb_dnl_gadget` inside the loop and waits forever for the flush flag: NOTICE: CPU: STM32MP1...
Hi there, I have started looking into writing a test program/script to test the functionality of the one of the SPI bus interface (which in the current board called SPI6). Now when I looked into the kernel (the below is the STM kernel we are using at...
Which OS can be best compatible for STM32MP135F-DK processor? Is it feasible to use ubuntu or debian where I can use yocto build?
Hi,I have a problem in running graphics/image in STM32MP1 custom board.I'm working with STM32MP1 custom board & trying to bring up ST7701 display.I couldnt see kmscube running instead of a white screen.modetest command shows proper colour bar as atta...
Hello. I am a newbie when it comes to using this device. I already know how to compile a custom image in yocto framework and I am able to rewrite the device tree to configure some of the input devices. However, I am experiencing problems in porting M...
I used this post https://community.st.com/t5/stm32-mpus-products/stm32mp151aac-custom-board-kernel-not-starting/td-p/587192 to figure out how to add interrupts to pmic and got my board to finally boot into Linux. I then added my ethernet to the dts ...
When I start uboot it says MMC: STM32 MMC: SD/MMC:0 and STM32 SD MMC: 1 but then it won't boot linux saying "No block device". I have looked at the eval board DTS and tried to include as much relevant items as I could but am not getting any signs of...
Hello,I am trying to develop solution with STM32MP157D-DK1 board.I am using developer package.I am referring to information provided on this page, https://wiki.st.com/stm32mpu/wiki/STM32MP1_Developer_Package Section 5.2 is as given below,5.2Installin...
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?
