Hardware requirements
Mini/micro USB cable
FRDM-K32L2A4S board
Personal Computer
Board settings
The CRC demo does not call for any special hardware configurations.
Prepare the Demo
Connect a mini USB cable between the PC host and the OpenSDA USB on the board.
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
Download the program to the target board.
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.
CRC Peripheral Driver Example
Test string: 123456789
CRC-16 CCIT FALSE: 0x29b1
CRC-16 MAXIM: 0x44c2
CRC-16 KERMIT: 0x2189
CRC-32: 0xcbf43926
CRC-32 POSIX: 0x765e7680