BUT COM-port receiver
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This application is used to receive data from RS232 port. In this case the
data are used for synchronization and recording of ground thruth of LGV vehicle

The comunication specification is:
Baud rate: 115200
Parity: even
Stop bits: one
N of data bits: 8

The communication protocol:
header:"TT"
Message length: 1B
pos X: 4B mm
pos Y: 4B mm
heading: 2B 0.01deg
wheel velocity: 2B mm/s
steering angle: 2B 0.01deg
timestamp 4B ms
CRC

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USAGE:

./receiver <COM port number> [-v]

"-v" enables printing read input on screen
