Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.
Hello, I'm using the OpenAMP_TTY_echo example with some modification.if (VirtUart0RxMsg) { VirtUart0RxMsg = RESET; while (data < 65535) { itoa(data, buf, 10); if(VIRT_UART_Transmit(&huart0, (uint8_t *)buf, 10) != VIRT_UART_OK)...
CubeMx version is 5.3.0,CPU is STM32MP157working on discovery board DK2.
Hello,Lately, i have been working on STM32L4R9I Disco. i am trying to figure out the way to connect and control peripheral using MFX function on the board.Does anyone have any idea about MFX function?Thank you very much
i read the following information in the doc AN5122 : Standard fly-by topologyA standard fly-by topology is comprised of:• A distributed A/C bus with 56 Ω on-board termination at VTT (VDD_DDR/2)• A differential clock, distributed to all of the DDR dev...
Hello,I am running example "OpenAMP_TTY_echo" on the board "stm32mp157c-dk2"I have modified the code a little bit so that channel0 (uart0) doesn't have to wait for a massage from linux side and transmit message every half second. It is sending the me...
I'm working with Development Kit and want to upload my Cortex-M4 image but I do not want to use IDE. I assume there should be a Linux program that can stop M4, write image into SRAM and restart M4. Where can I find a details on how to do it?Thanks.
I'm currently trying to use the Linux API for RPMSG [1]. However, trying to use the example provided in the documentation does not compile (with the OpenStLinux SDK or with my host machine) even though I have the headers installed. Even the sample pr...
Hi, I try to compile Android on the STM32MP1 following the Wiki and I'm hitting a problem :hico@debian-ha:~/work/st/android$ hico@debian-ha:~/work/st/android$ repo init -u https://github.com/STMicroelectronics/android-manifest -b st-android-9.0.0-201...
The number of frames per second does not exceed 10. Will there be any performance improvements? Are there any tips?
