This is the documentation for the latest (main) development branch of mcuxpresso sdk. If you are looking for the documentation of previous releases, use the drop-down menu on the left and select the desired version.

Hardware requirements

Type-C USB cable
MCX-W72-EVK Board
Personal Computer

Board settings

No special settings are required.

Prepare the Demo

Connect a USB cable between the host PC and the EVK board J14.
Open a serial terminal on PC for the serial device with these settings:
- 115200 baud rate
- 8 data bits
- No parity
- One stop bit
- No flow control
Download the program to the target board.
Either press the reset button on your board or launch the debugger in your IDE to begin running the demo.

Running the demo

The following lines are printed to the serial terminal when the demo program is executed.

Low Byte test success
High Byte test success

----- Refresh test start -----
----- None-window mode -----
Refresh wdog32 0 time
Refresh wdog32 1 time
Refresh wdog32 2 time
Refresh wdog32 3 time
Refresh wdog32 4 time
Refresh wdog32 5 time
Refresh wdog32 6 time
Refresh wdog32 7 time
Refresh wdog32 8 time
Refresh wdog32 9 time

----- Window mode -----
Refresh wdog32 0 time
Refresh wdog32 1 time
Refresh wdog32 2 time
----- Refresh test success  -----

----- End of WDOG32 example  -----