Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
Hi,I am using board STM32MP157F-DK2. The TZC controller used here is TZC-400. Does this works only for DDR addresses, i.e. 0xC000 0000 - 0xEFFF FFFF? Or I can set other addresses outside the DDR range? Can you please help with more details. Regards,d...
Hi, I'm new to yocto project,while building core minimal image , my Linux PC got shutdown bcoz of low battery , after restarting it , trying to use bitbake command , but it shows command not found , Do i Need to again build the environment by sourc...
Hello -I have the STM32MP257x-EV1 up and running the base image. I have included the layers for the Ethernet switch and TSN. I am trying to understand the embedded Ethernet Switch better. I am working with the assumption that I can plug in two endpoi...
how to connect stm32mpu157d-dk to the display can somebody please help me
Hello,I’m using the Developer package on the STM32MP157D-DK1. # cat /sys/kernel/tracing/available_tracersnop What ways do I have to enable more tracers?Thanks
Hi ~I am using STM32MP157F MPU with my custom board. Touch controller is TSC2007 with resistive touch screen. I already checked st wiki. https://wiki.st.com/stm32mpu/wiki/How_to_calibrate_the_touchscreenbut, unfortunately I don't use Weston. I am usi...
Hello STM32 MPU Community,I am currently working on enabling secure boot on the STM32MP157C and have been following the instructions from this STMicroelectronics Wiki. I am using a serial cable to view the U-Boot terminal. Upon startup, the terminal ...
Hello, I am working on bringing up the STM32MP257F-EV1 Development board and have a question. I was wondering if the SD card is actually required or if it and the EMMC are completely interchangeable and the whole board can work off completely off th...
Hello everyone,we have developed a custom board based on stm32mp157 chip. We have also forked the tf-a, optee, u-boot and linux-kernel from meta-st-stm32mp layer. We have the following configuration for the tf-a and u-boot. NOTICE: CPU: STM32MP157C...
i am planning to build an dpoae device so which one do u prefer STM32MP157D-DK1 processor or STM32H7A3 microcontroller is enough? for STM32MP157D-DK1 can u suggest some videos on how to use it ,the ide for it how to access the GPIOS .u can also sugg...
