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Author Topic: wanted: cheap and decent canbus sniffer  (Read 8944 times)
k0mpresd
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« on: July 06, 2015, 07:00:28 PM »

looking to purchase a cheap and decent canbus sniffer as a hobby project for something.
whats a good one to look for?

thanks.
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aef
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« Reply #1 on: July 06, 2015, 10:13:39 PM »

arduino can bus shield?

or http://shop.dieselschrauber.de/can-usb-interface-kit-rks-can-p-313.php
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seishuku
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« Reply #2 on: July 07, 2015, 03:14:03 PM »

I made my own with an STM32F429 Discovery and a $3 chinese CANBus transceiver, total cost of about $30 shipped... Not including the custom firmware and software I had to write. Roll Eyes
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roth18
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« Reply #3 on: July 24, 2015, 08:49:22 PM »

looking to purchase a cheap and decent canbus sniffer as a hobby project for something.
whats a good one to look for?

thanks.

http://www.elrasoft.com/uucan.htm
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dream3R
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« Reply #4 on: October 09, 2015, 01:22:09 PM »

Arudino + shield or chipkit.



I'll open source the code if people want to contribute...
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How to work out values from an A2L Smiley

http://nefariousmotorsports.com/forum/index.php?topic=5525.msg52371#msg52371


Starting Rev's http://nefariousmotorsports.com/forum/index.php?topic=5397.msg51169#msg51169

noobs read this before asking http://nefariousmotorsports.com/forum/index.php?topic=9014.0title=


ORGORIGINAL 05 5120 creator for Volvo
ORIGINAL Datalogger (Freeware) Author
ORGINAL finder of the 'extra' torque' limits
I don't have ME7.01 A2L I just use ID
ozzy_rp
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« Reply #5 on: October 09, 2015, 03:33:18 PM »

Arudino + shield or chipkit.



I'll open source the code if people want to contribute...
It would be great!
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MED17/EDC17 Reverse engineering
conversion sgo and frf to bin https://osotec.com/
dream3R
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« Reply #6 on: October 09, 2015, 03:35:02 PM »

It would be great!

So what kit have you got?   I have some old code for ardunio thats serial based also yo can use canhacker with it
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How to work out values from an A2L Smiley

http://nefariousmotorsports.com/forum/index.php?topic=5525.msg52371#msg52371


Starting Rev's http://nefariousmotorsports.com/forum/index.php?topic=5397.msg51169#msg51169

noobs read this before asking http://nefariousmotorsports.com/forum/index.php?topic=9014.0title=


ORGORIGINAL 05 5120 creator for Volvo
ORIGINAL Datalogger (Freeware) Author
ORGINAL finder of the 'extra' torque' limits
I don't have ME7.01 A2L I just use ID
dream3R
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« Reply #7 on: October 09, 2015, 03:37:48 PM »

Actually the chipkit with the network shield is the way forward, I'll code something raw and open source it when i get my B8 back?  Checkout OpenXC too as it's chipkit compatible.

Either that or an arduino setup, problem is only one can controller.

A front end can be done simply too with C# filtering etc no idea in C# I just dumped the raw logs into SQL

« Last Edit: October 09, 2015, 03:41:38 PM by dream3R » Logged



How to work out values from an A2L Smiley

http://nefariousmotorsports.com/forum/index.php?topic=5525.msg52371#msg52371


Starting Rev's http://nefariousmotorsports.com/forum/index.php?topic=5397.msg51169#msg51169

noobs read this before asking http://nefariousmotorsports.com/forum/index.php?topic=9014.0title=


ORGORIGINAL 05 5120 creator for Volvo
ORIGINAL Datalogger (Freeware) Author
ORGINAL finder of the 'extra' torque' limits
I don't have ME7.01 A2L I just use ID
ozzy_rp
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« Reply #8 on: October 09, 2015, 03:43:01 PM »

So what kit have you got?   I have some old code for ardunio thats serial based also yo can use canhacker with it


I have arduino kit based on MCP2515 and canhacker Smiley
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MED17/EDC17 Reverse engineering
conversion sgo and frf to bin https://osotec.com/
dream3R
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« Reply #9 on: October 09, 2015, 03:44:14 PM »

I have arduino kit based on MCP2515 and canhacker Smiley

So you're not the OP, what do you want?  Canhacker is quite good at sniffing.

I'm confused as what you have is open source lol
« Last Edit: October 09, 2015, 03:56:17 PM by dream3R » Logged



How to work out values from an A2L Smiley

http://nefariousmotorsports.com/forum/index.php?topic=5525.msg52371#msg52371


Starting Rev's http://nefariousmotorsports.com/forum/index.php?topic=5397.msg51169#msg51169

noobs read this before asking http://nefariousmotorsports.com/forum/index.php?topic=9014.0title=


ORGORIGINAL 05 5120 creator for Volvo
ORIGINAL Datalogger (Freeware) Author
ORGINAL finder of the 'extra' torque' limits
I don't have ME7.01 A2L I just use ID
adam-
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« Reply #10 on: October 10, 2015, 01:11:02 AM »

If you want a shield I've got one sitting in a box doing nothing after I bought it cause I'm an idiot.

Yours for some beer tokens.  But it'll probably cost more in shipping than what you guys can get it for in the States.

Enjoy your crab and beer dude!
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hackish
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« Reply #11 on: October 16, 2015, 11:48:29 PM »

I made a y cable years ago using parts harvested from the scrapyard then used a spare J2534 tactrix cable in sniff mode since it let me capture kline traffic too. I did it this way because it was reliable and the output was easy to parse. I also bought a usbee when they first came out to deal with timing and kline baud changes but honestly, their software and support are garbage.
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roth18
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« Reply #12 on: April 26, 2017, 12:31:18 PM »

Open source project - you can modify firmware according to your needs. If that's what you looking 4.

http://cartools.lv/Shop/product_info.php?cPath=26&products_id=99

Developer ---> http://www.mictronics.de/projects/usb-can-bus/
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