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
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  • 6 replies
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why the system workbench use stklink?

Hi, I use system workbench to debug example project. The serial port and ethernet over usb are recognized by system workbench. Now, the debuger step is using openocd to connect target board. I follow the below link to setting the debug configuratio...

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SChen.11 by Associate III
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  • 4 replies
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STM32MP157 software problem

The software of the company is developed based on QT framework. Due to some limitations of the framework, opengles cannot be better used. Can you use linuxfb to run QT program?I can't find the /dev/fb0 interface

Yli.8 by Associate II
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  • 1 replies
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M4 GPIO realistic maximal frequency ?

How long does it take (approx) to rise or lower a GPIO pin fix configured to the M4 in the STM32MP157c, after issuing the command in the M4 code ? On our native STM32F409 board it takes around 10ns. I'm afraid the STM32MP1xx is much slower right ? Re...

DBuer by Associate II
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  • 2 replies
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Precompiled qt-example-image available?

Hey all,I'm having some difficulties compiling the example QT image that's a part of the distribution package. As I get them ironed out, I'd like to start setting up my QT environment etc.I was wondering if there were any available precompiled images...

AJaro.2 by Associate II
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  • 1 replies
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interaction between CA7 and CM4

Hello!I'm trying to understand the interaction between CA7 and CM4.I need to acquire some real-time signals in CM4 and show the signal in a display on CA7.What is the easy way and what is the right way to do this?

lenonrt by Associate III
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  • 3 replies
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Resolved! How to use the Bootloader command 0x11 (Read_Memory)

Hi. I have an STM32MPU157-DK2 Board in Engeneering mode.i have power connected and the USB to the debug chip.The Connection is successfully established.I use a Terminal Programm to send and receive in hexadecimal numbers.My Connectiondetails are 5760...

DRest by Associate II
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  • 2 replies
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