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

Support for Murata 1YN CYW43439 chipset

Hello everyone,I am trying to integrate the Murata Wi-Fi/BT combo module 1YN in a custom board design based on stm32mp1. The BT part works fine, while the Wi-Fi is not initialized by the system.Apparently, the chipset variant CYW43439 is not supporte...

bimorqt by Associate III
  • 4867 Views
  • 4 replies
  • 0 kudos

How to activate FDCAN in production mode

Dear ST Community,I'm working with fdcan on stm32mp157d-dk1, the fdcan works properly in engineering mode, but i have an issue when in production mode, I found that I have to add the fdcan to the device tree, then I tried to compile the dts generated...

BJlou.1 by Associate II
  • 1736 Views
  • 3 replies
  • 0 kudos

Linux distribution for "STM32MP151AAA"

Hi team,​I'm trying to build my own Linux distribution for "STM32MP151AAA" now.​https://wiki.st.com/stm32mpu/wiki/OpenSTLinux_distributionAre there only the following two images that I can select by referring to the above URL?Is the difference betwee...

tatsuya by Associate II
  • 876 Views
  • 1 replies
  • 0 kudos

Indirect transfer data from A7 Linux core to MCU SRAM3 (shared memory), and read data from M4 core

I am looking to transfer large amount of data from the linux userspace to the MCU shared memory (MCU SRAM3) using the indirect transfer method:https://wiki.st.com/stm32mpu/wiki/Exchanging_buffers_with_the_coprocessorI would like to use the MCU SRAM (...

Resolved! OP-TEE RNG Oddity

Hello,Sorry for a long post this needs some context.I've been configuring and testing OP-TEE from the following guide:https://wiki.st.com/stm32mpu/wiki/How_to_configure_OP-TEEI'm using the STMicro fork of optee_os (tag 3.16.0-stm32mp-r2), and the OP-...

Macdog by Associate III
  • 5151 Views
  • 14 replies
  • 0 kudos