STM32 MPUs Embedded software and solutions

Ask questions and find answers on STM32 microprocessors and dedicated embedded software solutions, such as Yocto SDK, Qt, and OP-TEE.

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STM32MP257F-DK bare metal

Hello!Please tell me how to create a basic C/C++ BareMetal project in CubeIDE for the A35 core of the STM32MP257F-DK board?When I create a project for STM32MP1 I have a choice to create a "BareMetal" project or a Linux project.Unfortunately, when I c...

CrazyChel by Associate III
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CubeMX M33 Error

Hello, everyone! I am trying to program files generated by CubeMX(6.15.0) onto the STM32MP257F-DK.  1. Downloaded the FlashLayout_sdcard_stm32mp257f-dk-optee.tsv in the Starter Package installation folder. 2. When I ran some of the example in the rep...

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DJung.3 by Associate II
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Resolved! Enable I2C on STM32MP257f-dk

Hello,I'm working with the STM32MP257F-DK using the Yocto Project, and I'm trying to enable I2C in my custom Device Tree.However, I’m facing an issue where the I2C controllers remain stuck because of power-domain pending states.Here is the relevant d...

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BarthYer by Associate
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  • 4 replies
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