STM32 MPUs Products and hardware related

I2S3 Audio codec clock

Hi all,i am trying to interface es8388 to I2S3 bus,Here are fragments from device tree : sound { compatible = "audio-graph-card"; label = "STM32MP1-SOM"; routing = "Playbac...

Using RAUC with openstlinux

We are using rauc to perform remote updates on your target devices.However, to create the rauc bundle, rauc uses a different image format than the ST image created.The default imagesource in rauc is:imgsource = "%s-%s.%s" % (d.getVar('RAUC_SLOT_%s' %...

New STM32MP157C-DK2 stops (hangs) very often.

I have a new STM32MP157C-DK2, it stops (hangs) very often.Especially when I run a demo.The 3D GPU demo runs no longer than 30 seconds.The Video playback doesn't finish mostly and then the system crashes again.Is this a known problem. Are there update...

Where can I find the STM32MP157FAAx symbol, footprint and 3d model ?

STM32mp1 perf counters issue ?

Hi,I'm trying to have some accurate perf measurements with the STM32MP1 for my program on Linux. I've tried several things, among them to use perf Linux tool.The number of cycles does not match the time elapsed, i.e. the freq processor is at 650Mhz a...

I've bought a STM32MP1-DK1, in the manual it says I can debug Cortex-A7 by openOCD+STLink. https://wiki.st.com/stm32mpu/wiki/GDB#GDB_setup_paths . And I installed STM32CubeIDE, but it always goes into CortexM4 debug session, How can I halt in Cortex-A7?

any document is welcome.

I can't access "https://wiki.st.com/stm32mpu/wiki/Touchscreens_hardware_components" page

Hello dear.I try change touch driver so i try refer "https://wiki.st.com/stm32mpu/wiki/Touchscreens_hardware_components" page.But The page said "permission error".What can i do solve it?Thank you.

Which IC can I use to implements a GSM transceiver for send SMS with STM32MP157FA ?