STM32 MPUs Boards and hardware tools

The STM32MP157 is configured for ADC acquisition within the M4 core, and the ADC data is carried using the DMA method. It turns out that the sample rate and the sampled data are correct when debugging with the development board MCU start-up method Debug,

The two graphs above are the data obtained from different cores. The left side is the MCU method start, the sampling rate is 1.6M, the acquisition of 1KHz signal, the acquisition of 1600 points is correct; the right side is the EMMC from the A7 core ...

Is it possible to power the board without using the USB-C ?

On the STM32MP157-DK1 schematic there is a note to say "WARNING - do not supply 3V3,5V from Arduino shield", even though it looks as though pin 5 on CN16 is electrically connected to 5V_VIN via a 0R resistor.It's going to be very inconvenient to use ...

Got the error, When Build kernel images (uImage and vmlinux) and device tree (dtbs)

when I Build kernel images (uImage and vmlinux) and device tree (dtbs)$> make ARCH=arm uImage vmlinux dtbs LOADADDR=0xC2000040 O="$PWD/../build"Got the following error WRAP arch/arm/include/generated/asm/simd.h UPD include/config/kernel.release U...

Resolved! How to set "TRUSTED_BOARD_BOOT=1" without "TF_A_SIGN_ENABLE=1" with yocto build?

Hi @OlivierK ,I am using openstlinux ecosystem release v3.1.1 and trying to use secure boot feature with yocto and as per https://wiki.st.com/stm32mpu-ecosystem-v3/wiki/TF-A_overview we need to set "TRUSTED_BOARD_BOOT=1".We need use "TF_A_SIGN_ENABL...

Resolved! Can't able to populate the target and boot the image on STM32MP157C-DK2

Hello,We are playing with STM32MP157C-DK2 and trying to setup the device through the getting started provided at URL: https://wiki.st.com/stm32mpu/wiki/Getting_started/STM32MP1_boards/STM32MP157C-DK2/Let%27s_start/Unpack_the_STM32MP157C-DK2_boardWe c...

Resolved! ETZPC and kernel FIT image

Hi all!!Follow the wiki page, I added support to kernel FIT image in my Yocto distro for the board stm32mp157c-dk2 based on openstlinux-5.15-yocto-kirkstone-mp1-v22.11.23.Just I added the option: MACHINE_FEATURES += "fit" and I selected BOOTSCHEME_LA...

Resolved! STM32MP157A-DK1 StLink LED is always red

Hi,When I power on my STM32MP157A-DK1 board, ST-LINK LED (LD4) is always red. On my Linux system when I connect the board through ST-LINK micro usb port (CN11), it is only detected as 'STM32 Virtual ComPort', and not detected as StLink device. And wh...

Problems with CubeMX and TIM1+DMA for PWM on STM32MP157 - DK1

I'm trying to get PWM running on an STM32MP157-DK1.When i run the example code "TIM_DMABurst" there is a PWM (had oscilloscope on Pin). Then I configured TIM1 on Channel 1 and the DMA on Stream2 with CubeMX. The generated code looks exactly the same ...

How to validate keys and certiicates without fusing hash key to OTP area in secure boot?

I am using STM32MP157F-DK2 for secure boot. I am using ecosystem release v3.1.1 which has TFA v2.4-stm32mp-r2.1. As per steps given by ST need to fuse publicKeyhash.bin to OTP from u-boot console using "stm32key fuse 0xc00000000".As OTP area can not...

Is OP-TEE supposed to work with Linux v5.10-stm32mp-r2.1?

I'm using latest ST official U-Boot release v2021.10-stm32mp-r1 and I'm trying to get OP-TEE working with ST's official Linux release v5.10-stm32mp-r2.1 and it's stuck after U-Boot:Starting kernel ... I/TC: Secondary CI/TC: Secondary CPU 1 switchin...

STM32 MPUs Boards and hardware tools

Forum Posts

The STM32MP157 is configured for ADC acquisition within the M4 core, and the ADC data is carried using the DMA method. It turns out that the sample rate and the sampled data are correct when debugging with the development board MCU start-up method Debug,

Is it possible to power the board without using the USB-C ?

Got the error, When Build kernel images (uImage and vmlinux) and device tree (dtbs)

Resolved! How to set "TRUSTED_BOARD_BOOT=1" without "TF_A_SIGN_ENABLE=1" with yocto build?

Resolved! Can't able to populate the target and boot the image on STM32MP157C-DK2

Resolved! ETZPC and kernel FIT image

Resolved! STM32MP157A-DK1 StLink LED is always red

Problems with CubeMX and TIM1+DMA for PWM on STM32MP157 - DK1

How to validate keys and certiicates without fusing hash key to OTP area in secure boot?

Is OP-TEE supposed to work with Linux v5.10-stm32mp-r2.1?

STM32MP157D-DK1 USB 3.0 Capabilities

Compatibility of High-Capacity microSD Cards with ...

STM32MP15, cannot reboot in secure mode (TZEN = 1)

STM32MP157D-DK1 board disconnects during flashing ...

Teseo-Liv4F

i am planning to build an dpoae device so which on...