STM32 MPUs Products

i want to use dual core board with linux operating system . it should have atleast 55 I/O pins with support for ADC and DAC. which board is best

Qt libraries missing from V1.2.0 st-example-image-qt image

Hi Guys,I just upgraded from STM32MP15-Ecosystem-v1.0.0  to STM32MP15-Ecosystem-v1.2.0 and having issues with several Qt libraries not included in the image “st-example-image-qt�?  (total of 35 missing out of 60). I have built this a couple times fro...

rpmsg_client_sample linux kernel module loads automatically ?

STM32MP1Cube 1.1.0Case: unload /remove the module rpmsg_client_sample  check lsmod the module is not loaded.start the M4 with OpenAMP raw example 4. the rpmsg_client_sample  is automatically loaded.Questions:what is the mechanism behind how is...

STM32MP157AAC, custom board with SD card

SDMMC is on the board, pinout of SD differs from Evaluation board by SDMMC1_D2 pin (PE6 instead of PC10). Using STM32Cube I generated dts files for u-boot and tf-a for new SD pinoutWhat should I do next?Best regards

Are there any discovery/developemnt boards for the STM Cortex A and/OR Cortex R CPUs? Which OS, RTOS and developement environment they support?

Prepare for m4 development with stm32mp1

Hi: I plan to allocate can peripherals to m4, but I have a problem in calculating baud rate. How can I determine the baud rate after allocating to m4.

New : STM32MP1 FAQ "Knowledge Article"

Dear STM32 MPUs Community, In order to help you further in developing STM32MP1 based product, ST has started to publish some "Knowledge Article" in this Community space. Those articles intend to answer to some FAQ, based on most common support cases....

Stm32 mp1 programming

I ask how can I program both the cortex m4 and the cortex a8 at the same time in mp1, can I pre-program both of them with cubemx or do I have to manually access the 8 cortex with openstlinux? are there any tutorials that teach you to do this?

Gtk+ Application : Error retrieving accessibility bus address

Hello, I have a problem when I run the GTK + application on STM32MP157A-DK1This message appears : (gtk_hello_world:1858): dbind-WARNING **: 10:16:43.029: Error retrieving accessibility bus address: org.a11y.Bus.Error: Failed to execute child process ...

Question regarding STM32MP157 ipcc implementation.

I am using rpmsg and OpenAMP framework for ipcc implementaion.I am trying to send some data from Cortex M4 to Cortex A7. Data array consists of integers of type uint16. But this transaction is happening properly. But when i use uint8, data is transfe...