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#!/usr/bin/env python

# coding: utf-8

"""

This example shows how sending a single message works.

"""

from __future__ import print_function

import can

def send_one():

# this uses the default configuration (for example from the config file)

# see http://python-can.readthedocs.io/en/latest/configuration.html

bus = can.interface.Bus()

# Using specific buses works similar:

# bus = can.interface.Bus(bustype='socketcan', channel='vcan0', bitrate=250000)

# bus = can.interface.Bus(bustype='pcan', channel='PCAN_USBBUS1', bitrate=250000)

# bus = can.interface.Bus(bustype='ixxat', channel=0, bitrate=250000)

# bus = can.interface.Bus(bustype='vector', app_name='CANalyzer', channel=0, bitrate=250000)

# ...

msg = can.Message(arbitration_id=0xc0ffee,

data=[0, 25, 0, 1, 3, 1, 4, 1],

is_extended_id=True)

try:

bus.send(msg)

print("Message sent on {}".format(bus.channel_info))

except can.CanError:

print("Message NOT sent")

if __name__ == '__main__':

send_one()