Hardware requirements

• Type-C USB cable

• FRDM-MCXW71 Board

• Personal Computer

Board settings

No special is needed.

Prepare the Demo

1. Connect a USB cable between the host PC and the FRDM board J10.

2. Open a serial terminal on PC for OpenSDA 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. Reset the SoC and run the project.

Running the demo

When the demo runs successfully, the log would be seen on the OpenSDA terminal like:

Lpuart functional API interrupt example
Board receives characters then sends them out
Now please input: