"""list_channels.py -- List all CANlib channel
This script uses canlib.canlib to list all CANlib channels and information
about the device that is using them.
"""
import argparse
from canlib import canlib
def print_channels():
for ch in range(canlib.getNumberOfChannels()):
chdata = canlib.ChannelData(ch)
print(
"{ch}. {name} ({ean} / {serial})".format(
ch=ch,
name=chdata.channel_name,
ean=chdata.card_upc_no,
serial=chdata.card_serial_no,
)
)
if __name__ == '__main__':
parser = argparse.ArgumentParser(
description="List all CANlib channels and information about them."
)
args = parser.parse_args()
print_channels()