Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
I'm trying execution code:#define DEVICE "/dev/ttyRPMSG0" int main(void) { int fd; struct termios tty; char buf[100]; int len; printf("Opening device...\n"); fd = open( DEVICE, O_RDWR | O_NOCTTY | O_NDELAY ); // read/wr...
I am switching from a classic RTOS/Bare Metal Architecture (like the F4) to the STM32MP1 ecosystem. For that I am trying to generate an interrupt based of a GPIO input.I could not find any specific examples for this in the wiki? Are there any tutoria...
Hi ,I am working with STM32MPU DK2 and Distribution package and have some of basic queries.How do i know which peripheral is connected to which Processor ? where can i get to know about this ? 1.1how do i know which device tree .dts is used ? 1.2 if...
In Getting Started there are links to the SDK and Kernel Source, both links return 403 Forbidden They have been broke since Friday evening, at least that is when I tried to install.
Hello!How to fix STM32MP1157-DK2: My board cannot boot after attempt of MAC address changing by fuse programming from U-Boot command line: fuse prog -y 0 57 0x78563412 0x0000bc9aThen we got following during boot process: NOTICE: CPU: STM32M...
Have been spending time reading the Wiki about the Yocto environment, is there a link to forward technical suggestions and grammar corrections?
I'm trying to create new image with my app, that needs qtwebkitwidgets, but have some problems with that. When bitbake starting compile qtwebkit-my host pc freezes. I read that post https://community.st.com/s/question/0D50X0000AVSWK1SQP/what-is-the-p...
Hi,I am trying to set up usb ethernet gadget on u-boot with stm32mp157c-dk2 board. I enabled the rndis gadget on the menuconfig but u-boot keep saying that there is no ethernet driver. Any suggestions?
Hi, I use stlink v2 connect my custom board. The stm32cubeprogrammer shows error message when I use SWD or JTAG mode. The stlink version is V2J33S7.No STM32 target found!And I also tested with DK2 board. Could you give me some hints about it?
I'm trying to get my STM32MP157A-DK1 to boot with this tutorial: https://wiki.st.com/stm32mpu/wiki/Category:Starter_PackageFlashing works (note that I'm flashing the DK2 tsv package, since there is none for the DK1). But on boot the device gets stuck...
