Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
Hi, As I communicated previously I am currently working on upgrading our EV charging solution from OpenSTLinux Ecosystem v4 (Linux kernel 5.15) to Ecosystem v6 (Linux kernel 6.6).The following are my targeted components abd versions to upgrade: Linux...
Hi, I have made a custom board with stm32mp135f and I have encountered some problems:1. It seems like the stm32cubemx software is not generating .dts file when generating code, and I don't know the syntax for editing the stm32mp135f-dk dts file.2. I ...
Hello everyone...I have issue after transmitting data to usb in host CDC the main function will not executes but it will executes after 20 micro Sec i don't know which is causing my main function to stop it's execution, I am using USB host fs with to...
Hello,I have a custom board based on STM32MP257F-EV1 but with an eMMC (4 bits) connected on SDMM1.I have modify CubeMX configuration accordingly: I have also modify the device tree to declare the eMMC on SDMMC1:&sdmmc1 { pinctrl-names = "default", "...
Hello everyone,we are using the STM32MPU Ecosystem v6.0.1 - scarthgap with the provided linux kernel version 6.6.48.We encountered the problem that sometimes after setting up the can0 interface we are not able to send or receive CAN frames. Rebooting...
Hello. I was playing around with Debian on the STM32mp157F-DK2 and stumble on this issue/bug when I tried to debug M4 from CubeIDE and got something like this:Info : Listening on port 6666 for tcl connections Info : Listening on port 4444 for telnet ...
Hi,I'm using an stm32mp257f-ev1 for the first time. I configured the board to boot from emmc: I flashed it using starter package image for fastboot with opteemin image. I noticed that at openSTlinux boot-time remoteproc starts M33 core with USBPD_DRP...
Does anyone have a memory map for the STM32H743XGH6?
After my video data is encoded by H264 hardware, the picture becomes darker. This issue doesn't occur when displayed directly. Both the ISP and the camera preview are normal. I need some help.board : stm32mp257f-evalcamera: imx335hardware encoder par...
Hello,I am currently working on a custom board based on the STM32MP1. In my research, I found that flashing firmware over JTAG is not supported for the STM32MP1 series. Instead, we need to rely on USB or UART for flashing purposes.I came across this ...
