<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Michael,<div><br></div><div>I looked at your previous two log files (DS and RH), and they don't seem to match-up with the powertrain logs from before. I think these are completely separate buses with completely separate data, rather than sources of data multiplexed onto the one bus.</div><div><br></div><div>Regarding the counters, it is common to see increasing counters (odometer, trip, kWh used, etc), but seems strange they would cycle after just 4, particularly as you describe.</div><div><br></div><div>Regards, Mark.</div><div><br><div><div>On 28 Jun, 2012, at 8:29 PM, <a href="mailto:mikeljo@mac.com">mikeljo@mac.com</a> wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hi,<div><br></div><div>yesterday i got some Logs.</div><div>I do one log for each action. Lock/unlock car, open/close door, Remote start, Plugin/remove Charging Plug, .....</div><div>I do the action in 5 second interval.</div><div>I think i found some IDs.</div><div>And i found something interesting: Some IDs cycle 4 with 4 times Blocks. That mean there is a counter or an adress field in one data field that repeats after 4 times. It counts like 10 20 30 40, FF FE FD FC, or...... the rest of the data fields change there value.</div><div>Can anybody confirm?</div><div>Didi anybody see this before?</div><div>I can see this after sort the Logs (Excel). As Sort field i use the ID. So i can see the value changing over time.</div><div><br></div><div>Bye</div><div>Michael</div><div><br></div><div><br></div><div><br><div><div>Am 11.06.2012 um 16:39 schrieb Michael Jochum:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hi,<div><br></div><div>today i got some Logs from both Expansion Buses (DS (Chassis Expansion), RH(<span class="Apple-style-span" style="color: rgb(51, 51, 51); ">High Voltage Powertrain Expansion</span>), Pin 12 and 13). Made an Cable for this.</div><div>The trc are the time stamped Logs. The txt show only the IDs, the last Values and some comments from me.</div><div>Unfortunately both stops after 5-10 seconds the car switched of.</div><div>Car stands still. Clear sky view.</div><div><br></div><div></div></div>
<span><20120612-Michas Volt Logs></span><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div></div><div><br></div><div>Next i made a Cable for the RH <span class="Apple-style-span" style="color: rgb(51, 51, 51); ">High Voltage Energy Management BUS (Pin 3 and 11) and than a cable for the </span><span class="Apple-style-span" style="color: rgb(51, 51, 51); ">Low Speed GMLAN (SWCAN ~33.3kbps) - Body Electrical Services Only at Pin 1 DS. </span></div>
<span style="color: rgb(51, 51, 51); "> </span><div><span style="color: rgb(51, 51, 51); ">Bye</span></div><div><span style="color: rgb(51, 51, 51); ">Michael<br></span><div><br></div><div><br></div><div><br><div><div>Am 02.06.2012 um 18:45 schrieb R. Scott Perry:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div>Hi Michael,<br><br>I cannot find the data from 32A does not appear elsewhere in the logs.<br><br>My guess is that OnStar uses a separate GPS system than the navigation, and OnStar sends the latitude/longitude on 32A, and the navigation system sends it on a different bus (or, hopefully, on the same bus but with a different CAN ID).<br><br>I'll take a look at your log file, and see if I can find the GPS information, if it is in there.<br> -Scott<br><br><br>On 6/2/2012 7:16 AM, Michael Jochum wrote:<br><blockquote type="cite">Hi Scott,<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite">can you check that the data from ID 32A is somewhere else in your logs?<br></blockquote><blockquote type="cite">in mine 32A is always zero. We have here no OnStar. But i have the full package including Navigation.<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite">Bye<br></blockquote><blockquote type="cite">michael<br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">The latitude/longitude conversion is almost the same as what you have for the Tesla, with two exceptions -- changing the 2048 to 1000, as noted, and the accounting for negative numbers is different. It seems that the number the Volt supplies is a 31-bit signed integer. The easiest way to handle that, I think, would be to add "latlon = latlon<< 1;" before checking for<0, and then "latlon = latlon>> 1;" afterwards. Running the code you have with those two changes seems to work fine.<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite">The bad news is that I have checked all my log files (I have been logging almost all the time I have driven for about 8 months now), and the CAN ID 32A (latitude/longitude) has never shown all zeroes. If the GPS data is unobtainable, I believe the car reports the most recent reading. The GPS data comes from the OnStar system, so I am thinking it may only provide the data if the OnStar service has been activated, which could be a problem for owners outside of U.S/Canada.<br></blockquote></blockquote><blockquote type="cite"><blockquote type="cite"><br></blockquote></blockquote><blockquote type="cite"><br></blockquote><blockquote type="cite">_______________________________________________<br></blockquote><blockquote type="cite">OvmsDev mailing list<br></blockquote><blockquote type="cite"><a href="mailto:OvmsDev@lists.teslaclub.hk">OvmsDev@lists.teslaclub.hk</a><br></blockquote><blockquote type="cite"><a href="http://lists.teslaclub.hk/mailman/listinfo/ovmsdev">http://lists.teslaclub.hk/mailman/listinfo/ovmsdev</a><br></blockquote><blockquote type="cite"><br></blockquote>_______________________________________________<br>OvmsDev mailing list<br><a href="mailto:OvmsDev@lists.teslaclub.hk">OvmsDev@lists.teslaclub.hk</a><br><a href="http://lists.teslaclub.hk/mailman/listinfo/ovmsdev">http://lists.teslaclub.hk/mailman/listinfo/ovmsdev</a><br></div></blockquote></div><br></div></div></div>_______________________________________________<br>OvmsDev mailing list<br><a href="mailto:OvmsDev@lists.teslaclub.hk">OvmsDev@lists.teslaclub.hk</a><br><a href="http://lists.teslaclub.hk/mailman/listinfo/ovmsdev">http://lists.teslaclub.hk/mailman/listinfo/ovmsdev</a><br></blockquote></div><br></div></div>_______________________________________________<br>OvmsDev mailing list<br><a href="mailto:OvmsDev@lists.teslaclub.hk">OvmsDev@lists.teslaclub.hk</a><br>http://lists.teslaclub.hk/mailman/listinfo/ovmsdev<br></blockquote></div><br></div></body></html>