www.8devices.com
View unanswered posts | View active topics It is currently 28 Mar 2024, 13:33



Reply to topic  [ 2 posts ] 
 Not seeing CAN data 
Author Message

Joined: 02 Jul 2016, 18:32
Posts: 1
Just received the USB2CAN and I'm trying to view can traffic for a Chrysler town and country 2013 with no luck...

OS: Kali Linux newest release with can-utils installed

layer 1: I have verified the pin out of my DB9 to OBII cable outlined below
OBII --------- DB9
pin 14 to pin 2
pin 6 to pin 7
pin 5 to pin 3

I Have ohm checked pin 6 and 14 on the vehicle targeted bus: result 60 ohms

When I connect the USB2CAN device dmesg shows: USB2CAN converter; firmware 1.7, hardware 1.0. the led on the device remains red

I'm using the following cmd to bring the device up: sudo ip link set can0 up type can bitrate 500000
the light then goes green, and I verify status with ifconfig

when I use candump can0 or cansniffer can0, I receive no data, I'm not sure what else to verify the firmware is current the device is up and I have verified layer one like 5 times, can someone please help me out with some troubleshooting steps?


02 Jul 2016, 19:01
Profile

Joined: 28 Oct 2012, 09:11
Posts: 25
I assume your setup is correct.
Please check the output of "candump -l any,0:0,#FFFFFFFF".

Only a suggestion:
Maybe everything is correct, but there exists more than one CAN bus?

Further informations in the article and comments:
http://chadgibbons.com/2013/12/29/hacki ... r-can-bus/

regards,
Bernd


06 Jul 2016, 09:29
Profile
Display posts from previous:  Sort by  
Reply to topic   [ 2 posts ] 

Who is online

Users browsing this forum: No registered users


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Search for:
Jump to:  
cron

Protected by Anti-Spam ACP Powered by phpBB® Forum Software © phpBB Group
Designed by ST Software.