STM32 MPUs products

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STM32MP1 - Bare metal on A7

Hi,I have a current project using the M7 that I need to port over to the A7. The goal is to be running bare-metal code on the A7, like we are on the M7. Currently, I am following this open source guide to run bare-metal on the A7 and it seems to work...

mkurtz by Associate II
  • 6 replies
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STM32MP1 Timer

Hi all,I was wondering whether we can achieve a PWM frequence of 1-3Hz with the existing timer which we have. I am targeting to generate a PWM signal within the same frequency range but using A7 as primary.How can we achieve that ?? I do have some id...

NPal.2 by Senior
  • 1 replies
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Resolved! Unable to set DDR clock

Hello,I am having a hard time setting the DDR clock at pll2 for an stm32mp157.The clock has been configured to 528MHz using CubeMX. I checked cfg for pll2 in the DeviceTree against the Datasheet / Referance Manual and all settings seem correct.Yet /s...

jvog.sen by Associate II
  • 3 replies
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Dear ST Community, I am working on a project using STM32MP157D-DK1. I'm specifically working on interprocessor communication between the M4 and A7 cores.

I followed the guide from the following ST's video: In the guide, the A7 core is initiating the communication. I have been playing with the code to make M4 the one to initiate the communication, but ...

k44 by Associate II
  • 1 replies
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Forwarding OpenAMP log_info() to Linux terminal

HiI try to implement a virtual UART communication between the A7 and the M4 on a STM32MP157 device based on OpenAMP. I used the OpenAMP_TTY_echo example from the cube firmware package and adapted it to my own board. The virtual UART is working. But t...

Corono by Associate III
  • 1 replies
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Enabling the PPP on STM32MP1DK2 board

Hi.... there Hope you all are doing well From past few days, I'm playing with STM32MP1I need to integrate the Quectel EG25G module with the image having ppp functionality To do so, i have enable ppp support at Make-menuconfig and build the image Now...

Resolved! STM32MP157A-DK1 can run LINUX and Python code?

Hi everyone,I'm new to using STM32MP1, in particular I bought a STM32MP157A-DK1 and I wanted to know if it was feasible to load Linux with the classic GUI, open a TCP-IP server and run some python code that I had already developed.Thank you all

KC by Associate
  • 2 replies
  • 0 kudos