Cansend command reply/response

Bence98007 · October 12, 2020, 5:25pm

Hi there!

So finally I found out how to get everything working with my P1.
One thing is not clear:
I would like to know eg. vehicle speed.
How do I get response to my can message? I already did that from OBD terminal (AT commands) but not from P1’s cansend command.

Thanks!

josh · October 13, 2020, 12:56pm

This will probably be helpful:

gist.github.com

https://gist.github.com/kenny-macchina/cf47daf663f9091460fc3454f5e38de9

p1_data.py

import can
from can.interface import Bus
from can import Message
import os
from datetime import datetime
from datetime import time
import csv

os.system('sudo ip link set can0 down')
os.system('sudo ip link set can0 up type can bitrate 500000')

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This is the code used in this tutorial: