MCUXpresso SDK Documentation
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Hardware requirements

Hardware requirements#

  • Type-C USB cable

  • KW47-LOC Board

  • Personal Computer

Board settings#

No special is needed.

Prepare the Demo#

  1. Connect a USB cable between the host PC and the LOC board J3.

  2. Open a serial terminal on PC for OpenSDA serial device with these settings:

    • 115200 baud rate

    • 7 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 interrupt example with seven data bits
Board receives 8 characters then sends them out
Now please input:

Note: Only the MCU-Link with CMSIS-DAP debugger protocol firmware supports the seven bits transfer. Please check the getting started guide on how to update the MCU-Link debugger firmware.

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