Hardware requirements

• Micro USB cable

• LPCXpresso54628 board

• Personal Computer

Board settings

The example change to FLASH_W25Q as the default flash in app.h, user can change the flash type according to the flash type on the board. Support flash list as below: FLASH_W25Q FLASH_MX25R FLASH_MT25Q.

Prepare the Demo

1. Connect a micro USB cable between the host PC and the LPC-Link USB port (J8) 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 example output of the eeprom example in the terminal window:

SPIFI flash dma example started
All data written is correct!
SPIFI DMA example Finished!