Hardware requirements

• Mini USB cable

• TWR-KM34Z50MV3 board

• Personal Computer

Board settings

No special settings are required.

Prepare the Demo

1. Connect USB to Com Converter between the PC host and the port on the board.

2. Open a serial terminal on PC for 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. Reset the SoC and run the project.

Running the demo

When the demo runs successfully, the log would be seen on the UART Terminal port which connected to the USB2COM like:

USART DMA example
Send back received data
Echo every 8 characters

When you input 8 characters, system will echo it by UART and them would be seen on the terminal.