STM32 MPUs Products

Resolved! Enable HS200/HS400 mode of eMMC in STM32MP157F-eval board

Hi STM-Team,We are trying to enable/configure HS200/HS400 mode in eMMC on STM32MP157F-EV1 evaluation board.We are using the stm32mp157f-ev1.dts device tree and we have configured the eMMC node as shown in below screenshot. As per the documentation, w...

Resolved! SDMMC3 is not working on STM32MP157F-EV1 board.

Hi, Community,​SDMMC3 is not working on STM32MP157F-EV1 board.I'm not sure what's wrong.​I can confirm that SDMMC3_CK/CMD/D0 signals are input and output by osilloscope,but SDMMC_FIFO is empty.The following code is part of the SD_SendSDStatus functio...

Resolved! STM32MP157F-DK2 pin configuration?

Hi! I'm really new to this world, so I'll appreciate the simplicity of your answers.I have an STM32MP157F-DK2 at the University and I need to measure a voltage signal and an UART signal. Can I use only the dual Cortex®-A7 32 bits for configuring the ...

Resolved! Use of RTOS on A7 cores

Hi there,I would be interested to know if there is any guidance or any existing example projects for using the STM32MP1 with an RTOS on the A7 cores. I am interested in the possibility of running an RTOS like ThreadX/SMP on the A7 cores (plus the M4...

Resolved! Can anyone help for my first C++ code build and execution on STM32MP1?

Hi, I need help to compile, build and upload a C++ code on an STM32MP157F-DK2 board. Can anyone help me? Thanks

Resolved! Deceptive default behavior from cert_create and fiptool bbclass.

https://github.com/STMicroelectronics/meta-st-stm32mp/blob/kirkstone/classes/fip-utils-stm32mp.bbclassFIP_SIGN_KEY is used to specify the rot key.But if that key is not found (wrong path for example),the bbclass and cert_create silently creates a new...

Resolved! Hi! In STM32MP157 the A7 core is able to reset the M4 core. Is the opposite possible ,can M4 reset the A7 core ? Thanks