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Ake Hedman
akhe@...
Sep 3, 2006 1:55 pm
5809
Hi Guys I am researching CAN at the moment and have come across a comment that car manufacturers tweek the CAN implementations to match their own needs. Have ...
Noel Hurley
noelhurley@...
Sep 8, 2006 2:11 pm
5810
G'day Noel, Noel Hurley <noelhurley@...> wrote: Hi Guys I am researching CAN at the moment and have come across a comment...
Geoff Field
geoff_field2003@...
Sep 9, 2006 12:36 am
5811
Hi! Does anybody know if the total distance driven by a car is available via OBD II? Thanks for your help! Regards Andreas ...
Andreas
xennix2005@...
Sep 11, 2006 2:54 pm
5812
I would expect the odometer reading to be available via diagnostics (it's certainly available on [most] vehicles as a broadcast message) but I can't tell you...
Allen Pothoof
apothoof@...
Sep 11, 2006 7:38 pm
5813
Hello This is information that many want. We searched in quite a few OBDII type SAE and ISO documents tonight and did not find the word odometer. J2178...
Robert Boys
RBoys@...
Sep 12, 2006 4:50 am
5814
Perhaps someone can answer a related question: On vehicles that offer both CAN and J1850 (such as VPW) implementations of OBD II, what is the relationship...
Joe Legris
jalegris@...
Sep 12, 2006 1:33 pm
5815
Hi Marin, First make sure each side can talk to the CAN device. Have them report the version number to your serial communications program. Then ensure that...
John Dammeyer
johnd@...
Sep 12, 2006 5:21 pm
5816
Hi, I've tried to connect two of the can232 dongles to test them, but they just wont communicate. I've set up the CANbus bitrate on a predefined value (example...
Marin Stipanov
marinstipanov@...
Sep 12, 2006 5:22 pm
5817
Hej, The schematics looks ok. But the errors indicates you as it do not have connection with each other. Some things to think of though: * How long is cable in...
Lars Wictorsson
lars@...
Sep 12, 2006 6:03 pm
5818
Hello According to California Air Resources Board (ARB aka CARB) (and hence also the EPA): A vehicle can only respond to an OBDII request from a tester on one...
Robert Boys
RBoys@...
Sep 12, 2006 11:31 pm
5819
Very interesting information. Thanks for posting this Robert. John Dammeyer Wireless CAN with the CANRF module now available. ...
John Dammeyer
johnd@...
Sep 13, 2006 4:12 pm
5820
Hi, again... Thanks a lot for your replies, but I don't tink I've made the problem clear. ...
Marin Stipanov
marinstipanov@...
Sep 13, 2006 4:15 pm
5821
Yes, thanks very much. Regards, Joe Legris ... -- Archives and useful links: http://groups.yahoo.com/group/CANbus Subscribe and unsubscribe at...
Joe Legris
jalegris@...
Sep 13, 2006 5:44 pm
5822
I've gone as far as pasting it straight into our internal Wiki page (including attributions). Joe Legris <jalegris@...> wrote: Yes, thanks very much. ...
Geoff Field
geoff_field2003@...
Sep 14, 2006 12:06 am
5823
Dear colleagues, I am trying to understand how some of the SPNs are defined. At the end of the SAE-J1939 standard (Table C1) is a list of all SPNs, their ...
Khalid Ansari
khalid.labview@...
Sep 21, 2006 12:28 am
5824
... This is easy to understand based on history. Many systems that use J1939 today used J1587 previously. J1939 represents an upward migration path for them...
Jim DeVore
jim@...
Sep 21, 2006 1:34 pm
5825
Hello Here is another interesting document: it lists the characteristics of many automotive protocols. I didn't write this: Rich Means did. ...
Robert Boys
RBoys@...
Sep 21, 2006 5:12 pm
5826
Hi, Some CAN drivers might look very complex if they are delivered by the controllers manufacturers or a third parties. If you have problems and want make some...
Adrian Datcu
adrian_datcu@...
Sep 22, 2006 2:59 pm
5827
Who are these guys who created Sense ? This is great. I tried to watch several drivers implementation with this tool and depending on platform you can see down...
Juergen Mueller
juergen_mueller2@...
Sep 26, 2006 8:30 pm
5828
Did anybody ever work out a CAN wiring that is similar to 10 base, a star wiring? Instead of having 1 foot stubs, it should be able to handle 10-20foot stubs,...
Peter Lauer
plauer@...
Sep 27, 2006 12:34 pm
5829
Hello! I'm trying to implement the CANOpen in our cards, using SJA1000 and a coldfire. I know how CANopen works, but i don't know how to structure the program...
Miguel Angel Gutierrez
magutierrez@...
Sep 27, 2006 3:47 pm
5830
Hello! I'm trying to implement the CANOpen in our cards, using SJA1000 and a coldfire. I kmow how CANopen works, but i don't know how to structure the program...
Mikel
magutierrez@...
Sep 27, 2006 3:57 pm
5831
Hello Mikel, There are several examples on the net that you can look at. Following two come to my mind right no: - http://microcanopen.com: Simple CANopen...
Daniel Leu
daniel.leu@...
Sep 27, 2006 4:30 pm
5832
Hello! I'm looking now the examples you told me and i'm solving most of the problems i had. Thanks to everyone. I will post my new dudes... Best regards Mikel ...
Miguel Angel Gutierrez
magutierrez@...
Sep 28, 2006 5:12 pm
5833
Hi Peter, ... Yes, but like with 10/100Base, it is not possible without active HUB or switch to have longer than ~300mm stubs. ... Please take a look at...
heikki.saha@...
Sep 29, 2006 9:31 am
5834
Hello group, we have an environment with mostly SJA1000 CAN controllers. But one component has PIC18F4480 controller. Sometimes we get bus errors when a SJA...
Bayerlein, Helmut
helmut.bayerlein@...
Oct 4, 2006 1:10 pm
5835
Hi Helmut, None that I've heard off, but then there is probably more of a difference between your two nodes than just the SJA and the PIC. Do you have an...
Andy Campbell
andy@...
Oct 4, 2006 2:20 pm
5836
Hello, I want to buy j1939 source code implementation for embedded system. The implementation should read/send j1939 messages (decode/encode those messages)...
ami
amihud.bruchim@...
Oct 5, 2006 12:22 pm
5837
Andy, thanks for your hints. It seems to be a problem with the oszillator (was 16MHz ceramic resonator) and propagation delay of opto couplers to the bus...
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