STM32 MPUs Products and hardware related

Ask questions and find answers on STM32 microprocessors, including hardware, power, DRAM, flashing, interfacing, device tree, and peripherals.

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Resolved! eMMC Programming for Mass Production

Hello,What is the best (fastest and reliable) way to program a blank eMMC for mass production? In my custom board, the device will boot from eMMC, no SD card is available. The default pins are shown in the link below. For other data pins is there an...

JDave.4 by Associate III
  • 3012 Views
  • 7 replies
  • 0 kudos

Resolved! Why am I unable to monitor SAI2 signals from the GPIO expansion (CN2)? STM32MP157F-DK2. All signals appear low

I can monitor the SAI2 signals directly from the audio codec pins. The MCLK, SCLK, and Fs signals appear correctly based on my configuration but when I connect my oscilloscope to the GPIO header pins (CN2), the lines all appear low even though they a...

ASnow.1 by Associate II
  • 1095 Views
  • 1 replies
  • 0 kudos

Whitepaper: Protecting OEM assets and ensuring firmware integrity through STM32 and open-source solutions

Learn how to protect OEM assets and ensure integrity using open-source softwareDownload our whitepaper to better understand these strategies:Secure Boot: How it works and why it is importantHow chain-of-trust mechanisms protect OEM and user dataSecur...

0693W00000KaZJ6QAN.png

STM32MP157C-DK2 board boot at panic mode

I flashed the board with dd command and tried either flashing whole SD card with the .raw image and each partition separately as well, it came up at panic mode. The image is en.FLASH-stm32mp1-openstlinux-5-10-dunfell-mp1-21-11-17_tar_v3.1.0. Does any...

DZ.2 by Associate II
  • 1324 Views
  • 8 replies
  • 0 kudos

Resolved! STM32MP157C qspi nand flas w25n512 using

Hi,I am using stm32mp157c and working initialize mtd nand flash w25n512. I am following the https://wiki.st.com/stm32mpu/wiki/MTD_overview . I don't have choise "Support most SPI Flash chips (AT26DF, M25P, W25X, ...)" in chapter 3.1.2 in my kernel me...

aliMesut by Associate III
  • 1426 Views
  • 2 replies
  • 0 kudos