Hello artturi, leave the CAN Controller the Reset State? ... For Transmit a Message we set two bits: /* Transmit message */ CAN_WRITEL(CAN_CANCMR,...
Steffen Rose
ro@...
Apr 1, 2005 9:32 am
4585
Hello Steffen thanks for the transmit tip (bits). Now it works =) ... -- Archives and useful links: http://groups.yahoo.com/group/CANbus Subscribe and...
artturi
artturi@...
Apr 2, 2005 5:48 pm
4586
... Yes, every CANopen device *should* only listen to and use 11-bit CAN message IDs. However, you must make sure a) that the CAN controller in the CANopen...
Tutors of ESAcademy
esacademy@...
Apr 2, 2005 6:39 pm
4587
Hello to everyone.My name is Labropoulos and i am a student of automation engineering. I use an CAN Controller MCP2510(Microchip) and o main prossecor...
labropoulos81
tasos_l@...
Apr 3, 2005 4:19 pm
4588
Thanks Chris, So how do you people out there design your CanOpen devices. Do they understand 29-bit message format? Or are they just designed to not expect...
Ake Hedman
akhe@...
Apr 4, 2005 8:09 am
4589
Hi Ake, ... CANopen does support 29-bit identifiers. You have standard definitions of PDO-messages with 29-bit IDs. Under CANopen there is the feature to ...
Torsten Krahl
krahl@...
Apr 4, 2005 9:13 am
4590
Labropoulos, SPI communication isn't impossible to get working. I've used the Microchip MCP2510 and have noticed it is rather forgiving to jumbled SPI ...
Ryan Borntrager
rborntrager@...
Apr 4, 2005 2:14 pm
4591
... "CANopen the standard" has support for 29-bit messages so that in each instance where COB-IDs are stored in the Object Dictionary (PDOs, SYNC, TIME,...
Tutors of ESAcademy
esacademy@...
Apr 4, 2005 10:54 pm
4592
Thanks Chris, very much appreciated. Cheers /Ake ... -- ... Ake Hedman (YAP - Yet Another Programmer) eurosource, Brattbergavägen 17, 820 50 LOS, Sweden ...
Ake Hedman
akhe@...
Apr 5, 2005 7:38 am
4593
Hi Robin, I'm curious why you would want this feature. If you use PC in a permanently connected system then the USB to CAN is always connected and only if...
John Dammeyer
johnd@...
Apr 6, 2005 4:27 pm
4594
There is a whole raft of USB-CAN interface modules out there. Many I've found by trawling the CANLIST archives for old discussions. I am looking for an...
Robin Cull
Robin.Cull@...
Apr 6, 2005 4:29 pm
4595
Hi John, The connected PC will be used as a diagnostic tool and connected to a number of different buses so we're working on your number 2 assumption. Yes...
Robin Cull
Robin.Cull@...
Apr 6, 2005 5:29 pm
4596
I have a number of custom versions of my CAN-4-USB module that I have built for various companies over the years. My current unit does not have the ability to...
Steve Letkeman
canlist1@...
Apr 6, 2005 6:25 pm
4597
I don't know of a CAN adapter with software switchable termination. But, since this switchable termination is used interactively- by a human field engineer-...
Daniel Gomez-Ibanez
dgi@...
Apr 6, 2005 6:32 pm
4598
Hello Robin, The CAN-USB of Janz (http://www.janz.de) has exactly what you are looking for. Best regards kees@... ... From: "Robin Cull"...
Kees Zagers
kees@...
Apr 7, 2005 8:01 am
4599
Hello, exist an overview about the J1939-identifier part "adress transmitting device"? I know f.e. for this 8Bit: 0x00 -> engine 0x03 -> gear 0x0B -> brakes ...
rumpie_rnk
Ralf.Neuber@...
Apr 7, 2005 1:16 pm
4600
Dear CAN Group, We recently posted a new site: www.ttcan.com <http://www.ttcan.com> There is some general information on CAN and TTCAN, which may be useful. ...
Gabriel.Leen
Gabriel.Leen@...
Apr 7, 2005 5:12 pm
4601
Mr. Borntrager Thanks a lot for your reply, it was very helpful. I have done all these things that you suggest me but I still have a problem. I try to ...
labropoulos81
tasos_l@...
Apr 7, 2005 9:44 pm
4602
Dear CAN Group, I have a question about the compatibility between CAN1.0 and CAN2.0A. I knew that:Between version 1.0 and 1.2 only slight modifications have...
Hai Hu
hhu@...
Apr 8, 2005 3:59 am
4603
... Hello, I did only a short look now. The Table, Figure 1, is a bit missleading I think. If you go down the CANopen column you will find "Low Speed CAN" for...
Heinz-Juergen Oertel
oe@...
Apr 8, 2005 9:05 am
4604
... Sorry I mean: http://www.CAN-wiki.info is missing Regards Heinz -- Archives and useful links: http://groups.yahoo.com/group/CANbus Subscribe and...
Heinz-Juergen Oertel
oe@...
Apr 8, 2005 10:02 am
4605
Dear Sir, I think your question is more a theoretical question. Because there never had existet a verison 1.0 officially. The first official published version...
Thilo Schumann
headquarters@...
Apr 8, 2005 11:49 am
4606
Ralf, I don't think there is any "standard" as such, at least none that I am aware of. Individual manufacturers may be consistant across models and some of the...
Allen Pothoof
apothoof@...
Apr 8, 2005 2:56 pm
4607
Labropoulos, I always hate to discourage people but I don't think there is any way to directly observe the registers of the MCP2510. The only way to interface...
Allen Pothoof
apothoof@...
Apr 8, 2005 2:57 pm
4608
Labropoulos What I did was write SPI routines that accessed the MCP2510/15 devices as address:byte and then printed out the information in a format that...
John Dammeyer
johnd@...
Apr 8, 2005 4:48 pm
4609
The recommended lists are in the J1393 base document. Appendix B2 and up. B2 is the core devices, while B3 and up are for specific industries (such as Truck,...
Cyrilla Menon
cyrilla@...
Apr 8, 2005 5:48 pm
4610
Of course, if you're developing controllers for a particular vehicle manufacturer/platform, they will have their own specific CAN implementation that you have...
Geoff Field
geoff_field2003@...
Apr 9, 2005 10:43 pm
4611
IF you can FIND these appendices. I've never seen them and, as far as I can tell, they are the only things missing from my doc set. I don't think any of the...
Allen Pothoof
apothoof@...
Apr 11, 2005 2:28 pm
4612
The appendices are available as part of the J1939 specifications through SAE. I purchased a complete specification titled "J1939 Standards Collection" that was...
Neil Frederickson
neil@...
Apr 11, 2005 5:20 pm
4613
... and up. ... things ... worked ... build ... Correct and it's indeed part of the base document which can be found at the SAE website: ...