Ask questions and find answers on STM32 microprocessors and dedicated embedded software solutions, such as Yocto SDK, Qt, and OP-TEE.
I'm trying to add the linux "gpio-poweroff" function to the distribution package. I've added the following to my device tree:gpio-poweroff { compatible = "gpio-poweroff"; gpios = <&gpioe 1 GPIO_ACTIVE_HIGH>; timeout-ms = <3000>; };The kernel/devic...
Hello,I want to enable more uarts on stm32mp157d-dk1 CA7 , the goal is send/receive data over uart using python3-pyserial library Any idea ?
Dear all,on a custom board based on STM32MP157D I successfully managed to configure an LCD display that works perfectly using "modetest -s" and "psplash-drm". But I cannot run the examples in the st-example-image-qt because I always get the same erro...
I wrote u-boot video driver for my board. Everything is fine but I cant find the place where STMLinux disables the DSI power loading the kernel. Has anyone succeeded in keeping the u-boot splash screen on during the boot?
As Mickledore is no longer supported (by yocto) when can we expect an updated yocto release from ST for the stm32mp1 series?
I want to make my rootfs writable read only for STM32mp135f processor using https://github.com/marcusfolkesson/meta-readonly-rootfs-overlay/tree/mickledore this layer. Although I am adding this layer into my build process successfully but my rootfs i...
I have deleted fip image for my board and have no idea how to rebuild them bitbake -c clean <image>does not help
Dear board,I intend to let the Cortex M4 and Cortex A7 cores of the stm32mp151A via Openamp.On the Cortex M4 the firmware runs on FreeRTOS, and I am studying the example provided.I see the implementation suggests that the library provided is not RTOS...
Hello STM community,I've been encountering some difficulties with ADC acquisition on my STM32MP157D-DK1 board. I've attempted to perform an acquisition of a potentiometer value using the ADC, but unfortunately, I haven't been successful.I've tried tw...
Hi , I am new to this boardI got this dialog box while starting the debug session as per start up guide.Board:STM32MP157D-DK1https://wiki.st.com/stm32mpu/wiki/Getting_started/STM32MP1_boards/STM32MP157x-DK2/Develop_on_Arm%C2%AE_Cortex%C2%AE-M4/Modify...
