STM32 MPUs Products

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How to Wake up STM32MP157AAD3 from LPLV-Stop mode?

Our board is similar to STM32MP157C-DK2 Disco board - All the Developer packages has been installed, At the initial FSBL stage itself board is not booting whereas required power supply is provided, In which the Voltage (VDDCORE_1V2) value related to...

JG.2 by Associate II
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  • 6 replies
  • 2 kudos

Resolved! unable to make BSP work with stm32mp157 engineering mode

Hello. I've been trying to make the ADC work in my stm32mp157f-ev1 board. It is my understanding that I need BSP to make it work because when I disabled BSP in the ADC example code I noticed receiving the same result as my code. When I try to add the...

Yamir.1 by Associate II
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  • 2 replies
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We would like to use the USART1 in our design but the device is not available later under /dev/ttySTM. In the kernel log it seems that the device is registered but then the serial0 seems to use ttySTM1 and you do not have that interface available.

[   0.056781] Serial: AMBA PL011 UART driver[   2.010824] stm32-usart 40010000.serial: interrupt mode for rx (no dma)[   2.010858] stm32-usart 40010000.serial: interrupt mode for tx (no dma)[   2.010901] 40010000.serial: ttySTM0 at MMIO 0x40010000 (i...

MEnge.3 by Associate II
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  • 2 replies
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Resolved! STM32-CRC module build issue.

Hi all,I have been trying to build a custom machine based on STM32MP157C MPU. Right now I am facing a weird issue.Defconfig file is attached. However upon giving build , i cannot see the stm32-crc module , built added and loaded. Is there something w...

NPal.2 by Senior
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  • 3 replies
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Resolved! Permission error on wiki page

Hello,When trying to access this page: https://wiki.st.com/stm32mpu/wiki/Bring-up_troubleshooting_grid I get a permission error.This page is found by the search function.Is this page not available to everyone ?Thansk in advance for your reply

bfh_dls by Associate II
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  • 2 replies
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Resolved! Where can I find the file: stm32mp15-ddr-512m-fw-config.dts?

I loaded STM32MP157D-DK1 board configuration in STM32CubeIDE and used the generated device tree files for U-Boot and TF-A compilation. The file MYPROJECT/CA7/DeviceTree/MYPROJECT/tf-a/stm32mp157d-myproject-mx-fw-config.dts contains this line:#include...

4layer by Associate II
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  • 2 replies
  • 0 kudos