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    STM32MP15x Series MIPI CSI-2 Camera Interface Guide

    st.com/resource/en/application_note/an5470-stm32mp1-series-interfacing-with-a-mipi-csi2-camera-stmicroelectronics.pdf

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    Hardware Overview
    • STM32MP15x Series uses DCMI interface with STMIPID02 MIPI CSI-2 deserializer
    • Board includes STM32MP157A processor and OV5640 camera sensor
    • External power supply limited to 1.8V for STM32MP15x Series
    Technical Specifications
    • MIPI CSI-2.1 interface achieves up to 2.5 Gbyte/s per lane
    • Maximum throughput limited to 24 Mpixel/s at 18.5fps
    • Supports various resolutions and frame rates from 720p to HD
    Software Implementation
    • OpenSTLinux distribution package includes STMIPID02 driver
    • Board image can be built from GitHub or using STM32CubeProgrammer
    • V4L2 commands enable camera control and streaming
    • GStreamer framework supports video and sound processing
    Debugging
    • I2C probing available through camera and STMIPID02 drivers
    • Frame rate and resolution can be controlled using application commands
    • Multiple camera sensors can be tested using different methods

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