MCUXpresso SDK Documentation
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Overview

Overview#

The ROM API project is a simple demonstration program of the SDK ROM API driver.

Hardware requirements#

  • Micro USB cable

  • FRDM-RW612 board

  • Personal Computer

Board settings#

No special settings are required.

Prepare the Demo#

  1. Connect a micro USB cable between the PC host and the MCU-Link USB port (J10) on the 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. Launch the debugger in your IDE to begin running the demo.

Running the demo#

Example will print version, copyright and enter into ISP mode. When the example runs successfully, the following message is displayed in the terminal:

INFO: Bootloader version [K-v3.1.1]
INFO: Bootloader Copyright [Copyright 2022 NXP]
TC INFO: Starting TC test_runBootloaderEnter boot image...
Calling the runBootloader API to force into the ISP mode: 0
The runBootloader ISP interface is choosen from the following one:
kUserAppBootPeripheral_UART     0
kUserAppBootPeripheral_I2C      1
kUserAppBootPeripheral_SPI      2
Call the runBootloader API based on the arg : eb100000...
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