monitor.rst

Monitor a Channel

.. literalinclude:: /../examples/monitor.py

Description

Any CAN frames received on the specified channel will be printed. Note that the signals contained in the frame is not be extracted, only the raw data is printed. To extract the signals, see :doc:`./dbmonitor`.

Sample Output

Listening...
════════════════════════════════════ Frame received ═════════════════════════════════════
id: 1020
data: b'\x00'
flags: MessageFlag.STD
timestamp: 939214
════════════════════════════════════ Frame received ═════════════════════════════════════
id: 100
data: b'\xd1\x06\x00\x19\x00\x00\x18\x15'
flags: MessageFlag.STD
timestamp: 939215
════════════════════════════════════ Frame received ═════════════════════════════════════
id: 1020
data: b'\x01'
flags: MessageFlag.STD
timestamp: 939417
════════════════════════════════════ Frame received ═════════════════════════════════════
id: 100
data: b'\x00\x00\x00\x19\x00\x00\xc82'
flags: MessageFlag.STD
timestamp: 939418
════════════════════════════════════ Frame received ═════════════════════════════════════
id: 1020
data: b'\x00'
flags: MessageFlag.STD
timestamp: 939620
════════════════════════════════════ Frame received ═════════════════════════════════════
id: 100
data: b'\x00\x00\x00\x00\x00\x00\x903'
flags: MessageFlag.STD
timestamp: 939621
════════════════════════════════════ Frame received ═════════════════════════════════════
id: 1020
data: b'@'
flags: MessageFlag.STD
timestamp: 939823
════════════════════════════════════ Frame received ═════════════════════════════════════
id: 100
data: b')\x03\x17\xf5\x00\x00\x00\x00'
flags: MessageFlag.STD
timestamp: 939824
════════════════════════════════════ Frame received ═════════════════════════════════════
id: 1020
data: b'\x02'
flags: MessageFlag.STD
timestamp: 940026
════════════════════════════════════ Frame received ═════════════════════════════════════
id: 100
data: b'\x1b\x0eC\x00\x00\x00\x00\x00'
flags: MessageFlag.STD
timestamp: 940027