STM32 MPUs Products

Resolved! STM32MP1 A7 and M4 communication

Hi,I'm using STM32MP153C and I would like to communicate between the A7 and the M4 using the Virtual Uart (OPENAMP and IPCC).I'm using a custom distribution created using Yocto.When I initialize the virtual uart in the M4, /dev/ttyRPMSG0 is instantia...

STM32MP135: U-boot - No serial driver found

I'm using minimal device tree files to get a custom (MYIR MYC-YF135) board to boot. At the moment I'm stuck when OP-TEE should give the control to u-boot. The boot stops on error message: No serial driver found .... F/TC:0 0 _regulator_enable:150 v...

Update guidelines for CUBEMX integration to custom layer - release 5.1.0

Hello,Would it be possible to have an updated guide on how to use a custom device tree within my own layer for STM32MP1 Ecosystem 5.1.0?The one provided here "How to compile the device tree with the Distribution package" is clearly outdated, as the ...

Guidelines for CUBEMX integration to custom layer - release 5.1.0

Hello,Would it be possible to have an updated guide on how to use a custom device tree within my own layer for STM32MP1 Ecosystem 5.1.0?The one provided here https://wiki.st.com/stm32mpu/wiki/How_to_compile_the_device_tree_with_the_Distribution_Packa...

Update guidelines for CUBEMX integration to custom layer - release 5.1.0

Hello,Would it be possible to have an updated guide on how to use a custom device tree within my own layer for STM32MP1 Ecosystem 5.1.0?The one provided here https://wiki.st.com/stm32mpu/wiki/How_to_compile_the_device_tree_with_the_Distribution_Packa...

Resolved! Two separate TFT LCD from SMT32MP1

Hello,Is it possible to drive two independent LCD screens from one e.g. STM32MP157? I know it has LTDC controller and also is having MIPI® DSI but I was wondering if it can run them together (no overlapping pins)?I want to make a product that will h...

Resolved! Interrupt Frequency Limit

Interrupt Frequency Limit of M4 core and A7 core，where can i find its infomation? and is there some Testing Method？

STM32MP1 ethernet issue

Hi,We are using the STM32MP157CAA3 SoC in our design and are having some Ethernet issues:As we had problems sourcing the Realtek PHY from the reference design we use the microchip LAN8830T-V/PSA Ethernet PHY which should support Gigabit Ethernet.When...