STM32MP235A - Example software for Camera application
Hi Team,We are planning to use STM32MP235A for an IP PTZ camera application. Do we have an example code for the same? If yes, kindly share the links to relevant resources.Thanks,Preethi
STM32 MPUs Embedded software and solutions
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Forum Posts
Building Android OS for STM32MP257F-DK – Is It Supported?
Hi everyone,I have the STM32MP257F-DK development kit and I'm interested in flashing or building Android OS for it. So far, I've found some resources and guides for the STM32MP257F-EV1, but nothing specifically for the DK variant.From what I understa...
How can the ARM Cortex-A35 communicate with the ARM Cortex-M33
... in order to make a "Hello World" and be able to use it for more applications? Based on the steps of the ST wiki on the stm32mp257f-dk through a VirtualBox to be able to use Linux and configure the A35, we realized that when performing the last st...
Unable To Load OPTEE Trusted Applications from REE
I am running OPTEE OS 4.0 from openstlinux distro 6.0. When i build package optee-examples (I also tried to build examples manually) and try to run it I get the following error; D/TC:? 1 tee_ta_init_pseudo_ta_session:303 Lookup pseudo TA 8aaaf200-245...
Scarthgap Yocto Build on custom STM32MP153C board
I am trying to build a custom Yocto Scarthgap image for a custom STM32MP153CAA3 board.I have followed the guide at https://wiki.st.com/stm32mpu/index.php/How_to_create_your_own_machine but have several issues.I have created a configuration in CubeMX ...
STM32MP135F pad slew-rate / speed settings
Hi I have a board based on a STM32MP135F. I can see that CLK signal of my sdcard (SDMMC1) very look like a 50 MHz sinusoidal instead of a clock. I have tested with and without my 22 Ohm resistor on this line and I am now looking into the device-tree/...
how to correctly apply weston.ini changes via Yocto
I created a layer using bitbake-layers create-layer --priority 7 ../layers/meta-st/meta-my-custo-layer and created mkdir recipes-graphics/wayland/weston-init/ and created folder called files and append file weston-init_%.bbappend and in files i add...
STM32MP135 - ETH SWRESET fails, ETH_DMAMR_SWR stays set and then timeout
Hello everyone,i'm working on a custom SOC based on ST32MP135 and LAN8710 ethernet phy chip.When the HAL_ETH_Init() code runs and sends the module reset by setting the ETH_DMAMR_SWR bit, the loop exits with the HAL_ETH_ERROR_TIMEOUT.The current inter...
Permanent GPIO configuration with STM32MP1
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...
Unable to Use dcmipp-isp-ctrl Tool at Runtime with IMX219 Sensor on STM32MP257-EV1
I'm currently working with an IMX219 camera sensor connected to the STM32MP257-EV1 board. The camera is successfully streaming, and the pipeline appears correctly configured through media-ctl. However, I’m unable to use the dcmipp-isp-ctrl tool at ru...
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