# lin_master
## Overview

The lin_master sample project shows that LIN sends/receives data at master mode.

## Board Setting

Requires a LIN transceiver and USB_LIN debugger
Please refer to [Pin Description](lab_board_resource) for specific board.
connect LIN transceiver mcu signal to LIN's TX and RX on board, connect LIN transceiver LIN signal to USB_LIN debugger.

## Running the example

Configure usb_lin debugger:
- Configure com and baudrate, then click `Set to Debugger` option
  ![lin_debugger_configuration](../doc/lin_debugger_configuration.png)
- Set ID, data and checksum mode, tick `enable option`， then click `Configure to Debugger` option：
  ![lin_debugger_slave_sent](doc/lin_debugger_slave_sent_config.png)
- Running the example, check the result in debugger window
  ![lin_debugger_slave_result](doc/lin_debugger_slave_result.png)

When the example runs successfully, the log would be seen on the terminal like:
```console
LIN master example
LIN master sent wakeup signal
ID: 31, sent 8 bytes:
0 1 2 3 4 5 6 7
ID: 30, receive 8 bytes
7 6 5 4 3 2 1 0
```