Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
Hello ST Community,I'm using the STM32MP257F-DK MPU board and wanted to enable the USART6 interface. We can access it from the 40-Pin GPIO expansion header of the board.For this, I have enabled the 'status' node settings of the usart6 from the device...
Hello.I have a custom board with a STM32U5F9 device, it has a 1-lane DSI connection to a 240x320 colour display with a JD9852 Controller. This works fine in LP mode;I can initialise the JD9852 controller and write to the GRAM using DSI commands in LP...
Hi I am willing to build a camera with STM32MP2 & B-CAMS-IMX. I can not locate the CAD model in any of the design resources shared for MB1854 card. I need the CAD model (step file) for mechanical integration. Please help.
Hi, I have a custom board based on STM32MP257FAK3, based on STM32MP257EV1 evaluation board. My board has a rtl8367s ethernet switch connected on eth2 port though rgmii. I can communicate though mdio to the rtl8367s and configure it. We are using Open...
HI ST Community,I need to compare the DDR4 configuration data before and after DDR training. could you please guide me on how to retrieve the DDR configuration data after a successful boot of the STM32MP257F-EV1 Board.Thank you.
Hello,We are currently working with STM32MP257F-EV1 evaluation board and attempting to enable I3C4 interface to communicate with LSM6DSV device. However, we are encountering the following error messages during boot:[ 3.474187] stm32-i3c 46080000.i...
Hello,I have developed a custom board using the STM32MP157DAC1. The pin layout is nearly identical to the STM32MP157-DK2 for all pins with the same name.I am trying to flash an SD card image using STM32CubeProgrammer, but I'm facing two critical issu...
Hello,I am working on evaluation board in that boot logs I am gettingNOTICE: Model: STMicroelectronics STM32MP257F-ev1 Evaluation BoardNOTICE: Board : MB1936 Var1.0 Rev.D-01What should I do to remove this "NOTICE: Board : MB1936 Var1.0 Rev.D-01" lin...
I'm running a build with meta-webkit on the scarthgap branch for the STM32MP257-EV1. I'm trying to get a web browser working for a custom web page and the performance is pretty poor and I'm not quite sure why. It seems like there's a lot of people do...
Hi, I'm pretty new to embedded development. I'm trying to set up a really basic 'Hello world' image for my M33 core on STM32MP257F-DK. My Linux A image has remoteproc set up, and rpmesgDmesg on linux host: [43834.220252] remoteproc remoteproc1: power...
