xmodem_file_transfer_over_serial_connection.py

1import serial
2from xmodem import XMODEM
3
4def getc(size, timeout=1):
5    return ser.read(size) or None
6
7def putc(data, timeout=1):
8    return ser.write(data)
9
10ser = serial.Serial('/dev/ttyUSB0', baudrate=115200, timeout=1)
11modem = XMODEM(getc, putc)
12
13with open('test.bin', 'rb') as stream:
14    modem.send(stream)
15
16ser.close()