Hardware requirements

• Mini USB cable

• FRDM-K32L2A4S board

• Personal Computer

Board settings

No special is needed.

Prepare the Demo

1. Connect a USB cable between the PC host and the OpenSDA USB on the board.

2. Open a serial terminal on PC for OpenSDA 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

When the example runs successfully, you can see the similar information from the terminal as below.

EDMA ping pong transfer example begin.



Destination Buffer:

0	0	0	0	0	0	0	0	



EDMA ping pong transfer example finish.



Destination Buffer:

1	2	3	4	5	6	7	8