Hardware requirements

  • Micro USB cable

  • LPCXpresso54628 board

  • Personal Computer

Board settings

To make i2c example work, connections needed to be as follows: I2C8 connected to I2C9 SCL P1_18(J9 pin2) –> P3_22(J9 pin11) SDA P1_17(J9 pin4) –> P3_21(J9 pin13)

Prepare the Demo

  1. Connect a micro USB cable between the PC host and the LPC-Link USB port (J8) on the board.

  2. Open a serial terminal on PC for JLink serial device with these 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.