Hardware requirements

  • Micro USB cable

  • MIMXRT700-EVK board

  • Personal Computer

  • RK055AHD091 MIPI panel (Not necessary if use other panel)

  • RK055MHD091 MIPI panel (Not necessary if use other panel)

  • OV7670 module Board settings ============ To use MIPI panel: Connect MIPI panel to J52.

Prepare the Demo

The demo use MIPI RK055MHD091 panel by default, to use MIPI RK055AHD091 panel, change the macro DEMO_PANEL to DEMO_PANEL_RK055AHD091 in display_support.h.

  1. Connect a micro USB cable between the PC host and the USB port on the board

  2. Open a serial terminal with the following settings:

    • 115200 baud rate

    • 8 data bits

    • No parity

    • One stop bit

    • No flow control

  3. Download the program to the target board.

  4. Launch the debugger in your IDE to begin running the demo.

Running the demo CM33

When the demo runs successfully, you will find the video is dislayed on the  
panel of RK055AHD091 or RK055MHD091.
and the terminal will display the following:
    EZH-V flexIO DVP example started
    Frame Update Rate: 28 fps
    Frame Update Rate: 28 fps

Note:

Connect the OV7670 camera sensor to J53 connector short 2-3 for JP7