Python calc_crc Examples

Example #1

File: oPkt.py Project: Engimusing/engimusing.github.io

def verify(data, fullcrc):

    data = data.ljust(packet_size, pad)
    crc = calc_crc(data, fullcrc)

    return crc

Example #2

File: oPkt.py Project: Engimusing/engimusing.github.io

def asmPkt(data, sequence):

    data = data.ljust(packet_size, pad)
    crc = calc_crc(data)

    return SOH + (chr(sequence)) + (chr(0xff - sequence)) + data + (chr(crc >> 8)) + (chr(crc & 0xff))