can i install linux on STM32H745I-DISCO ?
i ask if possible to install linux on my board stm32h745i-disco , if yes .... is there link or material to explain steps ?
STM32 MPUs Embedded software and solutions
Ask questions and find answers on STM32 microprocessors and dedicated embedded software solutions, such as Yocto SDK, Qt, and OP-TEE.
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Toggling PA10
I'm trying to use PA10 to drive a simple LED (custom board), but the I/O doesn't switch at all.PA10 is not used in any of the device trees. gpioinfo gpiochip0reports the I/O as "unused" and "output", but switching the I/O with gpioset gpiochip0 10=1d...
Resolved! HAL Tick does not get incremented on second debug session after reset (FreeRTOS)
I'm working on project that is including ADC, timers and virtual UART. I'm working on STM32MP157C-DK2 board. So I started from example OpenAMP_FreeRTOS_echo from CubeMP1 software package v1.2.0. I'm using CubeIDE v1.4.0. When I reboot STM32MP1 and de...
M4 freezing when initializing OpenAMP
I am working on developing firmware to run on the M4 coprocessor and I have been trying to do some basic testing using my own code and the OpenAMP_TTY_Echo example. I am debugging on an stm32mp157c-dk1 and I am using STM32CubeIDE. This issue is also ...
Resolved! stm32mp157c-dk2 how to add gpio buttons to CN2 connector?
Hello,I'd like use several gpio buttons to onboard CN2 connector (STM gpios PF0, PF1, PF3, PF4, PF6, PF8). So I've add following string to stm32mp157c-dk2.dts filebuttonkeys { compatible = "gpio-keys"; left-key { label="Left key"; ...
Resolved! Ethernet connection
I am following the link https://wiki.st.com/stm32mpu/wiki/Getting_started/STM32MP1_boards/STM32MP157x-DK2/Let%27s_start/Execute_basic_commandsi have connected the board to a LAN and the following result is obtained:Why don't i see the "inet xx.xx.xx....
Resolved! UBoot SPL DDR Testing on STM32MP157FAD1 error stm32mp1_clk_get_id: clk id 142 not found
I am building uboot spl for DDR testing of a custom board based on the STM32MP157FAD1 MPU. The design uses I2C6 to communicate with the PMIC. The following error occurs: "stm32mp1_clk_get_id: clk id 142 not found". Any suggestions on why the I2C6 clo...
Resolved! MMC Device 0 not found
Hello,I have a custom board with an eMMC on it and with no SD card available. In the U-Boot device tree I have the following line (On sdmmc2 is my eMMC):aliases{ mmc0 = &sdmmc2; };The U-Boot seems to partly have a problem with it. Commands like "mm...
probe of stmmac-0:01 failed with error -22
Hi,I am trying to use a STM32MP157C in combination with a lan9303 chip in mdio mode.when booting I get an error that says:LAN9303_MDIO: probe of stmmac-0:01 failed with error -22This prevents the driver from being loaded succesfully.I added the lan93...
How to generate independently serialboot.stm32 file?
Hi：I encountered a strange problem when I compiled TF source code separately to generate xxserialboot.stm32 File, but found that there are always errors? eg:make -f $PWD/../Makefile.sdk TFA_DEVICETREE=stm32mp157c-dk2 TF_A_CONFIG=serialboot ELF_DEBU...