Hardware requirements

  • Mini/micro USB cable

  • MIMXRT700-EVK board

  • Personal Computer

Board settings

No special settings are required.

Prepare the Demo

  1. Connect the PC host and 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. Either press the reset button on your board or launch the debugger in your IDE to begin running the demo.

Running the demo

The log below shows the output of the RPMsg-Lite pingpong RTOS demo in the terminal window:

RPMsg demo starts

Primary core received a msg
Message: Size=4, DATA = 1
Primary core received a msg
Message: Size=4, DATA = 3
Primary core received a msg
Message: Size=4, DATA = 5
.
.
.
Primary core received a msg
Message: Size=4, DATA = 101
.
.
.