www.8devices.com
|
|
|
Page 1 of 1
|
[ 4 posts ] |
|
Author |
Message |
dlederman
Joined: 10 Mar 2016, 23:37 Posts: 7
|
I'm working with the 8devices USB2CAN device which successfully logged several sets of data from an automotive CANBus. While I am familiar with the CANBus message architecture (SOF, Arbitration, Data Field, etc.), I am having trouble relating the messages logged to the CANBus architecture.
I used can-utils on an Ubuntu (Linux) PC. The specific command was: candump -l any,0:0,#FFFFFFFFlow Below is a sample of the data logged:
(1457019889.244736) can0 20000088#000002000000007F
My guess is that the string after can0 is the CANBus message. Can anyone tell me what format this is in? Is there an editor that I can use to decipher this? And what is the string in parentheses before (can0)?
Thank you.
|
10 Mar 2016, 23:58 |
|
![](./styles/serenity/theme/images/spacer.gif) |
krumboeck
Joined: 28 Oct 2012, 09:11 Posts: 25
|
|
11 Mar 2016, 15:40 |
|
![](./styles/serenity/theme/images/spacer.gif) |
dlederman
Joined: 10 Mar 2016, 23:37 Posts: 7
|
Thanks for replying.
The "low" appended at the end is a typo in my posting. The actual (and correct) command was:
candump -l any,0:0,#FFFFFFFF
Thank you again for your help.
|
11 Mar 2016, 18:32 |
|
![](./styles/serenity/theme/images/spacer.gif) |
dlederman
Joined: 10 Mar 2016, 23:37 Posts: 7
|
[quote="krumboeck"]
In you case the id indicates two errors: bus error and protocol violation
Thanks again for replying. Can you suggest ways to clear the bus error and protocol violation mentioned in your post?
|
26 Mar 2016, 13:03 |
|
|
|
Page 1 of 1
|
[ 4 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
|
|