Heikki Saha <heikki.saha@...> wrote: [...] ... That's very interesting. Did you successfully build a CAN interface with the IL712? Did you add special...
Oliver Betz
list_ob@...
Nov 1, 2004 12:24 pm
4223
Hello, ... No. Our subcontractor is using that type and they have told that must be "waked up" 1:st time i.e. with oscilloscope probe. ... No. after the...
Heikki Saha
heikki.saha@...
Nov 1, 2004 1:34 pm
4224
Heikki Saha <heikki.saha@...> wrote: [IL712 for CAN] ... Uh. That's ugly enough, and I can imagine cases (power up/down, glitches) where it could...
Oliver Betz
list_ob@...
Nov 1, 2004 3:25 pm
4225
Dear group participants, Does anyone have experiance working with 1Mbit baud? According to the DS303-1 and the Bosch protocol and ISO 11898, the 1Mbit should...
Moshe Barazani
mbarazani@...
Nov 2, 2004 4:29 pm
4226
Hi! I'm sorry, I can not imagine why you need such a length since CAN was developed for vehicles... Are you consider Ethernet protocol? What are you going to...
juan.m.figueroa
juan.m.figueroa@...
Nov 2, 2004 6:21 pm
4227
... Did you have done any calculations of your overall signal propagation, e.g. adding all relevant delay times transceiver - opto coupler - cable - opto...
Heinz-Juergen Oertel
oe@...
Nov 2, 2004 6:35 pm
4228
... .. but found it's way into other applications already in the last millennium. CANopen, one of the industrial CAN protocols is celebrating the 10th...
Heinz-Juergen Oertel
oe@...
Nov 2, 2004 7:38 pm
4229
Right, train is a vehicle but each wagon it is a vehicle itself... By the way, please confirm the address because that page does not exist... Thanks! ... From:...
juan.m.figueroa
juan.m.figueroa@...
Nov 2, 2004 9:21 pm
4230
... Sorry Hating GUIs I must admit that using the mouse for cut and paste is more accurate. http://www.mesago.de/sps and hopefully this is the direct English...
Heinz-Jürgen Oertel
oe@...
Nov 2, 2004 11:43 pm
4231
Hello, I have a question about the implementation of indexes 1400h... and 1800h... of the object dictionary. They contain the Rx and Tx PDO communication ...
Johannes Quercia
jquercia@...
Nov 3, 2004 10:57 am
4232
Working with 1MbitIt should go without saying - and that's perhaps why nobody's said it yet - that you should make sure you've got the correct bus termination...
Ed Goldstein
ed@...
Nov 3, 2004 3:13 pm
4233
Hello Moshe, A 30 meter bus should not be a problem with a 1 Mbps signaling rate as long as the cable is at the very least 120ohm CAT 5 twisted-pair cable. ...
Corrigan, Steve
s-corrigan1@...
Nov 3, 2004 3:56 pm
4234
... If I understand your description of the problem correct, than your first approach is correct. If your device supports 3 RPDO and 3 TPDO. you have to...
Heinz-Juergen Oertel
oe@...
Nov 3, 2004 3:59 pm
4235
Hi, does anybody have the PDF-File called "CAN User Manual of HMS30C7202 for Software Engineer" for the Hynix HMS30C7202 ? I can't load it from the Hynix...
Galuski Michael
M.Galuski@...
Nov 3, 2004 4:01 pm
4236
... [mailto:canlist-owner@...] On > > Behalf Of juan.m.figueroa ... developed for vehicles... ... microcontrollers? The vehicle that...
Euan Kirkhope
euankirkhope@...
Nov 3, 2004 6:01 pm
4237
... I did forward your request to Hynix -- with best regards / mit freundlichen Grüßen Heinz-Jürgen Oertel ...
Heinz-Juergen Oertel
oe@...
Nov 3, 2004 7:17 pm
4238
Have you consider other standard? Take a look to SAE J1939 standard, developed for truck and bus (heavy duty vehicles) The matter is connect several trailer...
juan.m.figueroa
juan.m.figueroa@...
Nov 3, 2004 9:08 pm
4239
It seems that we finally could reach 30 meters with 20 nodes in 1Mbits. All it takes is understanding of the bus characteristics and knowledge about bus...
Moshe Barazani
mbarazani@...
Nov 4, 2004 10:53 am
4240
Hello Steve, Thanks for that information. We are using today (system is running for the last 24hours) 35meter cable with 20 nodes. All nodes are with galvanic...
Moshe Barazani
mbarazani@...
Nov 4, 2004 10:54 am
4241
The SAE J1939 standard was developed for automotive applications but greatly extends such applications to "off-road" vehicles. Although what they appeared to...
Allen Pothoof
apothoof@...
Nov 4, 2004 5:04 pm
4242
Hi Moshe, Stubs too close together increase the capacitive effects of each -- they become a lump sum and dampen the effective signaling rate. What isolators...
Corrigan, Steve
s-corrigan1@...
Nov 4, 2004 9:35 pm
4243
Hi Steve, We do use opto couplers. This is a must in our applications. Our cables are twisted pair & shielded CAT5, with foil. The opto are not the fastest on...
Moshe Barazani
mbarazani@...
Nov 7, 2004 10:17 am
4244
hi, Im using KEIL PK51 for developing CAN based applications. Im using philips P87C591 model with in-built CAN controller.I have written a sample code for...
lexicon022
lexicon022@...
Nov 8, 2004 7:35 am
4245
... ist it a must tu use isolation, or to use a (maybe specific) optocoupler? TI's parts are much faster, consume less power and cost less than fast...
Oliver Betz
list_ob@...
Nov 8, 2004 7:39 am
4246
Hello Oliver, For your last remark about Heinz suggestion. taking the worst case scenario according to the manufacturer you might end up with cable with minus...
Moshe Barazani
mbarazani@...
Nov 8, 2004 9:03 am
4247
... with fast couplers and transceivers I see no problem to make a 100% design. ADuM1100 has typ. 10.5 and max. 18ns prop. delay. HCPLx710 typ. 20ns, max....
Oliver Betz
list_ob@...
Nov 8, 2004 2:03 pm
4248
Hi Moshe, Just an FYI. The ADuM1100 prop delay is 18ns max. They're a little pricey though. Later, Steve ... From:...
Corrigan, Steve
s-corrigan1@...
Nov 8, 2004 4:03 pm
4249
Hi all, I have two identical CANDIP boards and I am trying to write a library that will do autobaud determination of the the CAN bus. From reading the release...
David Morrison
stupidrobothead@...
Nov 9, 2004 12:23 am
4250
... http://www.CAN-Wiki.info/CanAutoBaud Hope this is useful, at least if you can catch [Koppe iCC2003] "Automatic bit-rate detection in CANopen networks" ...
Heinz-Jürgen Oertel
oe@...
Nov 9, 2004 1:23 am
4251
Hi Steve, Thanks, I will ask our hardware guys to look for that Moshe ________________________________ From: canlist-owner@... on...
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