Ask questions and find answers on STM32 microprocessors and dedicated embedded software solutions, such as Yocto SDK, Qt, and OP-TEE.
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 ...
I have tried several times to find the datasheet of the M4 coprocessor inside the MP15xx but actually I was not able to find it. Can someone please point me to the download location?
I created a project using the default port assignments for the STM32MP157D-DK1 board in STM32CubeIDE v1.16 and was able to build it successfully. Following the example of the STM32MP157 Workshop videos I used Device Tree Compiler to create .dtb files...
@Erwan SZYMANSKI I have followed the instructions on "https://wiki.st.com/stm32mpu/index.php?title=STM32MPU_Distribution_Package&sfr=stm32mpu"I received these warnings during the built and errors in the end. How can solve it ? Error: File does not ...
Hi, can someone help with ADS124S08 SPI ADC and its linux driver? I think the driver is correctly probed. I see /sys/devices/platform/soc/44004000.spi/spi_master/spi0/spi0.0/iio.device0/in_voltage0raw ...etc but it seems the device does not reply.Thi...
Hello , We have built OpenSTLinux(Openstlinux-6.1-yocto-mickledore-mp1-v23.06.21) for stm32mp157d-dk1 Board.Now moving forward we would like to Work with latest the version of u-boot instead U-Boot 2022.10-stm32mp-r1. So we would like to know how ...
I am trying to update my distribution (dated ecosystem v.5.0.0) to ecosystem v.5.1.0 ,As repoted inhttps://wiki.st.com/stm32mpu/wiki/STM32MP1_Distribution_Package#Building_the_OpenSTLinux_distributionI ran :` repo init -u https://github.com/STMicroel...
Custom board using MYC-YA157C, with Ubuntu 18 on itI'm using RS485 serial communication using python, it communicates well at first, but after a few hours tx stopsUart7 is in use and TX is stopped at tx:2875680I checked that the Python file is still ...
I'm attempting to run a critical process on Core 1 (A7 processor) while keeping all other processes on Core 0. I've had success with 'taskset' to get my critical process assigned to Core 1. I'm struggling with how to default all other processes to ru...
I am working on building a Yocto-based Linux distribution for the STM32MP157D SoC. I have already set up the process to build the Linux image successfully. However, I need guidance on the following:Deploying Firmware on M4 CoreWhat is the correct pro...
