#! /usr/bin/env python3
import serial

#chars=" qwertzuiopü+asdfghjklöä#yxcvbnm,.-QWERTZUIOPÜ*ASDFGHJKLÖÄ'YXCVBNM;:_1234567890ß!\"§$%&/()=?"
chars=" qwertzuiop+asdfghjklöä#yxcvbnm,.-QWERTZUIOP*ASDFGHJKLÖÄ'YXCVBNM;:_1234567890ß!\"§$%&/()=?"

#asciiresolution_max=[97,65] #maximum, in characters xy. Teilung=15
#asciiresolution_max=[78,65] #maximum, in characters xy. Teilung=12
asciiresolution_max=[65,30] #maximum, in characters xy. Teilung=10



def main():
    import sys
    if len(sys.argv) != 2:
        print("Usage: serialtype filename")
        sys.exit(1)
    filename=sys.argv[1]

    with serial.Serial('/dev/ttyUSB0', 9200, timeout=1) as ser:
        ser.write(b'test')
        ser.write(b'\n')
        ser.write(b'zeile2')






if __name__ == "__main__":
    main()