MCUXpresso SDK Documentation
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Hardware requirements

Hardware requirements#

  • Type-C USB cable

  • FRDM-KW43 Board

  • Personal Computer

Board settings#

No special settings are required.

Prepare the Demo#

  1. Connect a USB cable between the host PC and the FRDM board J28.

  2. 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

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

CDOG Peripheral Driver Example

CDOG IRQ Reached
* Miscompare fault occured *

intruction timer:   fffc5
intruction timer:   c615e
intruction timer:   8c34e
intruction timer:   5251a
intruction timer:   18703
......
CDOG IRQ Reached
* Timeout fault occured *

End of example
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