Hardware requirements

• Type-C USB cable

• FRDM-MCXE31B board

• Personal Computer

Board settings

No special settings are required.

Prepare the Demo

1. Connect a type-c USB cable between the host PC and the MCU-Link USB port (J13) on the target 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 in the terminal window:

INTM Example Start:

Press SW3 to trigger interrupt. 
INTM timeout. 

INTM Example End.