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MIPI-DSI: Low Power Command Transmission

123scy321
Associate II

‎2025-11-24 12:21 AM

Hello! I'm now using a STM32F469 to drive a screen with MIPI-DSI Interface. I need to send the initial codes with low power command transmission, and then drive the screen in video mode. I think LPDT it is supported by this MCU, but I'm not sure how to use it. Could anyone give me some advice or instructions?

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ELABI.1
ST Employee

‎2025-11-24 2:16 AM - edited ‎2025-11-24 2:17 AM

Hi @123scy321,

I recommend that you have a look at the Application Note AN4860 Introduction to DSI Host on STM32 MCUs and MPUs, providing guidelines and practical examples on how to configure the DSI Host depending on the operating mode.

Thanks.

ELABI.1

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