Ask questions and find answers on STM32 microprocessors and dedicated embedded software solutions, such as Yocto SDK, Qt, and OP-TEE.
Dear sir/mamWe are currently working with a custom board based on the STM32MP257D processor and are attempting to boot Trusted Firmware-A (TFA) and U-Boot. For this purpose, we have used the defconfig of the STM32MP257F-EV1 development kit as a refer...
Hello,I have a problem with the configuration of LAN8720A with STM32MP151. My log looks good, but I have a problem when I plug in the wire to the RJ45 port, I get 'Link is down', and vice versa when I plug it out, 'Link is up'.Here is part of my DTS&...
Dear sir/Mam While analyzing the reset handler code within the bl2.elf binary from Arm Trusted Firmware, we observed that the label S3_15_C2_C1_1 is being referenced in the cortex_a35_reset_func. We would like to request your clarification on the fol...
HI With some help from @Gregory PLANCHON and @Olivier GALLIEN I can now boot the processor in M33-TD flavour. Our application wants to also use the Cortex M0+ for a very low power mode. How to use the Cortex-M0+ - stm32mpu tells how to do this from A...
Hi I am using a STM32MP257F-EV1 board, and I am trying to build the demonstration exampleSTM32CubeMP2/Projects/STM32MP257F-EV1/Demonstrations/StarterApp_M33TDI am using command line (not IDE)I have cloned and built TF-M for SDCARD_SDCARD and EMMC_EMM...
Hello all,Sorry if I'm not doing everything perfect about this post but this is my very first :).So i'm currently working on the STM32MP13 DK - Starter package (on STM32MP135F-DK)And when executing the command : STM32_Programmer_CLI -c port=usb1 -w f...
On the M4 core of a stm32mp157 I am using FIFO based FDCan communication.Messages are sent and received just fine but I think when I send too many messages in a short time some messages are getting lost.So I added a call to HAL_FDCAN_GetTxFifoFreeLev...
Has anyone here tried to stream Youtube or old playing games on STM32MP257?144p, 240p, 360, 780p, 1080p etc. Quake, Doom, Half-Life, perhaps Half-Life 2 as well. What was your experience and limitations? Very curious to know.
Using board based on stm32mp135f MPU, my goal is to configure a GPIO pin (let's say PD0, already freed from using with CAN) as a simple GPIO Output, active-high, with pull-up.I read following ST Wiki entires:- Overview of GPIO pins,- GPIOLib overview...
Hello all,I would like to use industrial cameras (for example GigE cameras, by using ethernet port) by connecting to STM32MP135F-DK and grab images. Is it possible and is there any instruction to do this?Thank you.
