<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Michael,<div><br></div><div>Nope, I didn't get any request, and can't see any outstanding pull requests. Can you try to send the pull request again?</div><div><br></div><div>Regards, Mark.</div><div><br><div><div>On 2 May, 2013, at 2:29 AM, Michael Jochum wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><meta http-equiv="Content-Type" content="text/html charset=windows-1252"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hi mark,<div><br></div><div>merged and Send a "commit". (SourceTree).</div><div>Do you get it? Did it work?</div><div><br></div><div>Bye</div><div>Michael J.</div><div><br></div><div><br><div><div>Am 01.05.2013 um 14:40 schrieb Mark Webb-Johnson <<a href="mailto:mark@webb-johnson.net">mark@webb-johnson.net</a>>:</div><br class="Apple-interchange-newline"><blockquote type="cite"><meta http-equiv="Content-Type" content="text/html charset=windows-1252"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Michael,<div><br></div><div>Looks ok. Can you put it in your clone, and send me a pull request?</div><div><br></div><div>Thanks, Mark.</div><div><br><div><div>On 27 Apr, 2013, at 7:30 PM, Michael Jochum <<a href="mailto:mikeljo@mac.com">mikeljo@mac.com</a>> wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><meta http-equiv="Content-Type" content="text/html charset=windows-1252"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hi,<div><br></div><div>actual FW in the car for a few day, with some full charge and empty Battery. </div><div>No Problems, no unwanted messages.</div><div>Works as expected.</div><div><br></div><div>In the moment i work on an better implementation for the Calc Distance.</div><div><br></div><div>This ID { 0x07E1, 100, 0x2487 }, could be a good solution (in the moment).</div><div>The Return Value is 2 Byte long! So i work with the buffer direct. </div><div><br></div><div>with this little code:</div><div>unsigned int va_drive_distance_bat_max; // maximum distance drive on battery</div><div><br></div><div>In vehicle_voltampera_poll0:</div><div><br></div><div><div> else if (id == 0x7e9)</div><div> {</div><div> switch (pid)</div><div> {</div><div> case 0x2487: //Distance Traveled on Battery Energy This Drive Cycle</div><div> edrive_distance = KM2MI((can_databuffer[5] + ((unsigned int)can_databuffer[4] << 8)) / 100); // German Volt Report im KM</div><div> if ((edrive_distance > va_drive_distance_bat_max) && (car_chargestate == 4)) va_drive_distance_bat_max = edrive_distance;</div><div> break;</div><div> }</div><div> }</div></div><div><br></div><div>and this mod:</div><div><div><br></div><div>case 0x8334: // SOC</div><div> car_stale_temps = 60;</div><div> car_SOC = (char)(((int)value * 39) / 99);</div><div> //car_idealrange = ((unsigned int)car_SOC * (unsigned int)37)/100; // Kludgy, but ok for the moment</div><div> car_idealrange = ((unsigned int)car_SOC * (unsigned int)va_drive_distance_bat_max) / 100;</div><div> car_estrange = car_idealrange; // Very kludgy, but ok ...</div><div> break;</div></div><div><br></div><div><br></div><div>Not Ideal but works for the moment.</div><div>Still searching for the calc Value on the Bus.</div><div><br></div><div>Bye</div><div>Michael J.</div><div><br></div><div><br></div><div><br><div><div>Am 23.04.2013 um 15:28 schrieb Mark Webb-Johnson <<a href="mailto:mark@webb-johnson.net">mark@webb-johnson.net</a>>:</div><br class="Apple-interchange-newline"><blockquote type="cite"><meta http-equiv="Content-Type" content="text/html charset=windows-1252"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Michael,<div><br></div><div>I think this has been done, in latest firmware. Please check and let me know if it is still an issue.</div><div><br></div><div>Regards, Mark.</div><div><br><div><div><div>On 28 Jan, 2013, at 5:02 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 mark,<div><br></div><div>i pushed the actual FW to some Forum members. It works. But they found out that the FW will send Alarm messages when the SOC is below 4%.</div><div>I and they think that is<span class="Apple-style-span" style="font-family: arial, sans-serif; font-size: 13px; white-space: nowrap; "> not required to watch the</span><span class="Apple-style-span" style="font-family: arial, sans-serif; font-size: 13px; white-space: nowrap; "> SOC in the </span><span class="Apple-style-span" style="font-family: arial, sans-serif; font-size: 13px; white-space: nowrap; ">Volt/Ampera and send warning messages if it reaches the Low Level. </span></div><div><span class="Apple-style-span" style="font-family: arial, sans-serif; font-size: 13px; white-space: nowrap; ">We should disable it when the car type is VA.</span></div><div><span class="Apple-style-span" style="font-family: arial, sans-serif; font-size: 13px; white-space: nowrap; "><br></span></div><div><span class="Apple-style-span" style="font-family: arial, sans-serif; font-size: 13px; white-space: nowrap; ">Bye</span></div><div><span class="Apple-style-span" style="font-family: arial, sans-serif; font-size: 13px; white-space: nowrap; ">michael J.</span></div><div><br></div><div><br><div><div>Am 20.01.2013 um 13:15 schrieb <a href="mailto:mikeljo@me.com">mikeljo@me.com</a>:</div><br class="Apple-interchange-newline"><blockquote type="cite"><meta http-equiv="Content-Type" content="text/html charset=windows-1252"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hi,<div><br></div><div>very cool yet.</div><div><br></div><div>The timer is nice. I love it.</div><div><br></div><div>In the moment i don't see any "bugs".</div><div><br></div><div>The Temperature shown in the car and in the App are now the same.</div><div><br></div><div>Now we are looking for the next signals.</div><div><br></div><div><br></div><div>Bye</div><div>Michael</div><div><br></div><div><br><div><div>Am 19.01.2013 um 02:23 schrieb Mark Webb-Johnson <<a href="mailto:mark@webb-johnson.net">mark@webb-johnson.net</a>>:</div><br class="Apple-interchange-newline"><blockquote type="cite"><meta http-equiv="content-type" content="text/html; charset=utf-8"><div dir="auto"><div>Cool. So, all good?</div><div><br></div><div>The parking timer has also been implemented. Is that working ok for you guys?</div><div><br></div><div>Any known bugs now?</div><div><br></div><div>Regards, Mark<br><br>On 19 Jan, 2013, at 3:50 AM, <a href="mailto:mikeljo@me.com">mikeljo@me.com</a> wrote:<br><br></div><blockquote type="cite"><meta http-equiv="Content-Type" content="text/html charset=windows-1252">Hi,<div><br></div><div>18:08 connect to Power</div><div>20:44 Switch off Power. One Minute later SMS and IP Notification received.</div><div>70% SOC</div><div><br></div><div><br></div><div>Bye</div><div>Michael</div><div><br></div><div><br></div><div><br><div><div>Am 18.01.2013 um 07:35 schrieb Michael Jochum <<a href="mailto:mikeljo@me.com">mikeljo@me.com</a>>:</div><br class="Apple-interchange-newline"><blockquote type="cite"><meta http-equiv="content-type" content="text/html; charset=utf-8"><div dir="auto"><div>Hi,</div><div><br><br><div>Bye</div><div>Michael</div><div><br></div>Von unterwegs gesendet</div><div><br>Am 18.01.2013 um 02:40 schrieb Mark Webb-Johnson <<a href="mailto:mark@webb-johnson.net">mark@webb-johnson.net</a>>:<br><br></div><blockquote type="cite">Michael,<div><br></div><div>On second thoughts, if you are getting a response to STAT by SMS, then the registered number must match, and reply SMS messages must be working.</div></blockquote><div><br></div>Right!<br><blockquote type="cite"><div><br></div><div>I suspect that the only way to know what is going on is to connect a laptop to the DIAG port and get a serial dump during a charge disconnect at SOC <95%. At least then we can see what messages are sent and any SMS activity.</div></blockquote><div><br></div>Try to do later.<br><blockquote type="cite"><div><br></div><div>I do see some old push notifications about charge interrupted (it says "Not charging", though) when SOC=100% - I guess those were from when the logic was inverted.</div><div><br></div><div>Note that the "Not charging" is a bit messy at the moment. The code needs to know when the charge port door is open, but can't tell that at the moment because we don't know where that is. It would be really useful to find those door status PIDs to make this cleaner.</div></blockquote><div><br></div>We are working on it.<br><blockquote type="cite"><div><br></div><div>Regarding the ambient temperature, I'll wait for your tests on alternate PIDs for that (to match what the car shows). I'm certain the calculation is correct - it is just that the car display is using a different sensor.</div><div><br></div></blockquote>We think so.<div><br></div><div>Temp = 801f / 2 - 40</div><div><br></div><div>Bye</div><div>Michael</div><div><br></div><div><br><blockquote type="cite"><div>Regards, Mark.</div><div><br><div><div>On 18 Jan, 2013, at 6:55 AM, Mark Webb-Johnson wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><meta http-equiv="content-type" content="text/html; charset=utf-8"><div dir="auto"><div><br>Michael,</div><div><br></div><div>Can you check parameter #0 (registered telephone) is correct? That is where the SMS alerts should be sent to.</div><div><br></div><div>Regards, Mark</div><div><br>On 18 Jan, 2013, at 2:23 AM, <a href="mailto:mikeljo@me.com">mikeljo@me.com</a> wrote:<br><br></div><blockquote type="cite"><meta http-equiv="Content-Type" content="text/html charset=windows-1252">Hi,<div><div><br></div><div><blockquote type="cite"><meta http-equiv="Content-Type" content="text/html charset=windows-1252"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div><br></div>Doh!</div></blockquote>I think the same. ;-)</div><div><br><blockquote type="cite"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div><br></div><div><blockquote style="margin: 0px 0px 0px 40px; border: none; padding: 0px; "><div><font face="Andale Mono">diff --git a/vehicle/OVMS.X/vehicle_voltampera.c b/vehicle/OVMS.X/vehicle_voltampera.c</font></div><div><font face="Andale Mono">index 0a3b5e5..644746b 100644</font></div><div><font face="Andale Mono">--- a/vehicle/OVMS.X/vehicle_voltampera.c</font></div><div><font face="Andale Mono">+++ b/vehicle/OVMS.X/vehicle_voltampera.c</font></div><div><font face="Andale Mono">@@ -143,7 +143,7 @@ BOOL vehicle_voltampera_ticker1(void)</font></div><div><font face="Andale Mono"> car_doors1 &= ~0x0c; // Clear charge and pilot bits</font></div><div><font face="Andale Mono"> car_chargemode = 0; // Standard charge mode</font></div><div><font face="Andale Mono"> car_charge_b4 = 0; // Not required</font></div><div><font face="Andale Mono">- if (car_SOC > 95)</font></div><div><font face="Andale Mono">+ if (car_SOC < 95)</font></div></blockquote></div></div></blockquote>That's what i wonder about, too.</div><div><br><blockquote type="cite"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div><blockquote style="margin: 0px 0px 0px 40px; border: none; padding: 0px; "><div><font face="Andale Mono"> { // Assume charge was interrupted</font></div><div><font face="Andale Mono"> car_chargestate = 21; // Charge STOPPED</font></div><div><font face="Andale Mono"> car_chargesubstate = 14; // Charge INTERRUPTED</font></div></blockquote></div><div><br></div><div>From what I can tell, it should have been giving charge alerts for a full charge completing, and no charge alerts for interrupted charges ! :-) The server logs seem to indicate that as well.</div><div><br></div><div>I added notification alerts to the diag.c, and tested on my bench. It seems to work expected.</div></div></blockquote><div><br></div>After i change to SMSIP ( or IPSMS) i don't get any messages. :(</div><div>Change the FW and set back to SMS, but <span style="background-color: rgb(255, 255, 255); font-family: arial, sans-serif; font-size: 13px; white-space: nowrap; ">unfortunately the car was nearly (SOC 97%) fully charge.</span></div><div><span style="background-color: rgb(255, 255, 255); font-family: arial, sans-serif; font-size: 13px; white-space: nowrap; ">Car was full at 19:15</span></div><div><span style="background-color: rgb(255, 255, 255); font-family: arial, sans-serif; font-size: 13px; white-space: nowrap; ">Still no message!</span></div><div><span style="background-color: rgb(255, 255, 255); font-family: arial, sans-serif; font-size: 13px; white-space: nowrap; ">I can send stat?, and get an SMS back.</span></div><div><span style="background-color: rgb(255, 255, 255); font-family: arial, sans-serif; font-size: 13px; white-space: nowrap; "><br></span></div><div>Second thing: the Temp has an error.</div><div>Display show: -1°C</div><div>OVMS: 4°C</div><div>DashDaq: 4°C (same PID used 0046)</div><div>Real Outside: -1°C</div><div>I think the Display use a different source OR it use an different offset. Not -40, could be -45</div><div>I have a look on this.</div><div><br></div><div>Bye</div><div>Michael</div><div><br><blockquote type="cite"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div><br></div><div>I also added in support for vehicle speed, parking timer, and generally tidied up the poll0() function handling incoming PID responses. I hope I didn't break anything, but it still seems ok for me.</div><div><br></div><div>This is all in github now.</div><div><br></div><div>Regards, Mark.</div><div><br></div><div><div>On 17 Jan, 2013, at 5:48 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 mark,<div><br></div><div>Notifications SMS</div><div>hm,... normal i set it to both IP and SMS</div><div>the other messages i receive (start of charge, not charging, ...)</div><div><br></div><div>and yes Germanvolt</div><div><br></div><div>Bye</div><div>Michael</div><div><br></div><div><br></div><div><div><div>Am 17.01.2013 um 10:41 schrieb Mark Webb-Johnson:</div><br class="Apple-interchange-newline"><blockquote type="cite"><meta http-equiv="content-type" content="text/html; charset=utf-8"><div dir="auto"><div>Michael,</div><div><br></div><div>Can you use the App to look at your parameters. In particular the notification type parameter.</div><div><br></div><div>I can then check the server logs.</div><div><br></div><div>Germanvolt, right?</div><div><br></div><div>Mark<br><br>On 17 Jan, 2013, at 5:38 PM, "<a href="mailto:mikeljo@mac.com">mikeljo@mac.com</a>" <<a href="mailto:mikeljo@mac.com">mikeljo@mac.com</a>> wrote:<br><br></div><blockquote type="cite">hi mark,<div><br></div><div>today the charge stops before the batterie was fully charged. Voltage Problem.</div><div>The cable box goes on "red".</div><div>Start charging: 5:58 (MEZ)</div><div>Stop by 49% SOC round about after 1,5 hours ( you can see it better in the Server Logs, i think)</div><div>Estimated charging time is around 4 hours.</div><div>NO messages about the interrupt!</div><div>The screen on the phone change to the screen without the charger Plug.</div><div>After i reset the box (10:15) charging began and i got the message from OVMS.</div><div><br></div><div>The Temperature and SOC are still available on the Phone.</div><div><br></div><div>I think we should have a message when charging interrupt.</div><div><br></div><div><br></div><div>Bye</div><div>michael</div><div><br></div><div><br><div><div>Am 15.01.2013 um 14:44 schrieb Mark Webb-Johnson:</div><br class="Apple-interchange-newline"><blockquote type="cite"><meta http-equiv="Content-Type" content="text/html charset=windows-1252"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div><br></div>I've put in an experimental feature for Volt/Ampera - net_msg command #46.<div><br></div><div>Here's what it looks like in DIAG mode:</div><div><br></div><div><blockquote style="margin: 0 0 0 40px; border: none; padding: 0px;"><div>TX> M 46,2020,17257</div><div><br></div><div>RX< # MP-0 c46,0,2028,17257,4,98,67,105,74,0,0,0</div></blockquote></div><div><br></div><div>Command (M) #46 takes two parameters - the first is the CAN bus id for the module to be queried, and the second is the extended PID to be queried (service 0x22). Upon receiving the command, the code transmits a service 0x22 extended PID request. When (if) the response comes back (for that id and that pid), it packages it up and transmits it back as a response to the command #46.</div><div><br></div><div>So, the example shown is asking for can id #2020 (0x07e4), pid 17257 (0x4369). The response is 4,98,67,105,74,0,0,0 - which is the value response 74 (0x4369 is charge current, and scaled value is /5, so this is 14.8Amps).</div><div><br></div><div>Once caveat: if the car is asleep this won't work. All the more reason to try to find the code to wakeup the car (tester present?).</div><div><br></div><div>With this, you can use Michael's <a href="http://cmd.pl/">cmd.pl</a> to remotely query extended PIDs in the car. Very useful for development (particularly in the cold European winter).</div><div><br></div><div>At this point, the basic Volt/Ampera code is there and should be usable. What we need now is to find the other extended PIDs we need for the missing information.</div><div><br></div><div>Regards, Mark.</div><div><br><div><div>On 15 Jan, 2013, at 4:40 PM, Mark Webb-Johnson <<a href="mailto:mark@webb-johnson.net">mark@webb-johnson.net</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; ">Michael,<div><br></div><div><blockquote type="cite"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">But still no Temp. from Motor.</div></blockquote></div><div><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div><br></div><div>No PID :-(</div><div><br></div><div>Have you found an extended PID for this, and if so what is it and the decode function?</div></div></div><div><br></div><div><blockquote type="cite"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">We can set it to 16A. That is the max. rate for the Volt/Ampera.</div></blockquote><div><br></div>OK. Done and committed to github.</div><div><br></div><div>Regards, Mark.</div><div><br><div><div>On 15 Jan, 2013, at 4:23 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><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; "><blockquote type="cite"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">We have -2°C outside!!</div></blockquote><div><br></div>Urgh, screendump shows -40C.<div><br></div><div>Current code is:</div><div><br></div><blockquote class="webkit-indent-blockquote" style="margin: 0 0 0 40px; border: none; padding: 0px;">car_ambient_temp = (signed char)((int)value - 0x28);</blockquote><div><br></div><div>Can you try to change to:</div><div><br></div><blockquote class="webkit-indent-blockquote" style="margin: 0 0 0 40px; border: none; padding: 0px;">car_ambient_temp = (signed char)((signed int)value - (signed int)0x28);</blockquote><div><br></div><div>when the temperature is sub-zero, and see if it fixes it?</div></div></blockquote><div><br></div>Now it show the correct Temp.</div><div>Don't do anything. I think it was an error. No data....</div><div><br></div><div>But still no Temp. from Motor.</div><div><br><blockquote type="cite"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><br><blockquote type="cite"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div>Charging with ~14.8 - 15.4A approx.</div><div>What is "Standard 0A"?</div></div></blockquote><div><br></div><div>The 0A is the current limit. I don't know what it is, so set it to 0 at the moment. We would need to change the Apps to fix this.</div></div></blockquote>We can set it to 16A. That is the max. rate for the Volt/Ampera.</div><div><br><blockquote type="cite"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div><br></div><div>Alternatively, does the Volt/Ampera have any control of current limit? If you plug in to a 16Amp socket, can you tell the Volt/Ampera not to draw more than, say, 10Amp? If so, can you see if that current limit value is available on the CAN bus / extended PID?</div></div></blockquote><div><br></div>The "old" Models (before 2013) don't have this function.</div><div>The consume what the line (the EVSE) delivers, up to 16A (this is max. charging rate!)</div><div>You can only set it outside the car at the cable Box. Original 6 and 10A.</div><div>Modified 6-10-14.5 and 16A</div><div>And the max Current we see is around 15.5A</div><div>The 2013 Model set the rate in the car to 6 or 10A. When the EVSE offers more than 10A the car can get 16A.</div><div><br><blockquote type="cite"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><br><blockquote type="cite"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Use of the switch -> unimplemented function -> don't go back show voltage and current -> restart app necessary</div></blockquote><div><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div><br></div><div>Yes, I am aware of that. It should also fix itself after 1 minute, but not elegant.</div></div></div></div></blockquote>TssTssTss .)</div><div><br></div><div><br><blockquote type="cite"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div><br></div><div>The new 'capabilities' message we have will solve this, once we have the Apps modified to support it.</div><div><br></div><div>Regards, Mark.</div><div><br></div></div></div><div><div>On 15 Jan, 2013, at 2:56 AM, <a href="mailto:mikeljo@me.com">mikeljo@me.com</a> wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><meta http-equiv="Content-Type" content="text/html charset=windows-1252"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hi,<div><br></div><div>great work.</div><div><br></div><div>In the car since 19:35 MEZ.</div><div>Look good.</div><div><br></div><div>We have -2°C outside!!</div><div>Charging with ~14.8 - 15.4A approx.</div><div>What is "Standard 0A"?</div><div>Use of the switch -> unimplemented function -> don't go back show voltage and current -> restart app necessary</div><div><br></div><div>Look:</div><div></div></div><span><IMG_1127.PNG></span><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><meta http-equiv="Content-Type" content="text/html charset=windows-1252"><div></div></div>
<span><IMG_1128.PNG></span><meta http-equiv="Content-Type" content="text/html charset=windows-1252"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div></div><div><br></div><div><br></div><div>Bye</div><div>Michael</div><div><br></div><div><br><div><div>Am 14.01.2013 um 14:34 schrieb Mark Webb-Johnson <<a href="mailto:mark@webb-johnson.net">mark@webb-johnson.net</a>>:</div><br class="Apple-interchange-newline"><blockquote type="cite"><meta http-equiv="Content-Type" content="text/html charset=windows-1252"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div><br></div><div>OK. I put in a few hours and have got a pretty complete basic module now for Volt/Ampera. I've added:</div><div><br></div><div><ul class="MailOutline"><li>Stale tickers for car_stale_ambient, car_stale_temps and car_doors3 bit 1 (car is asleep / awake).</li><li>car_time to keep track of car time.</li><li>Charging / Not Charging state support (the Apps should now show the car charging as appropriate)</li><li>Charge Time and kWh derivation (approximate, and untested, but maybe ok)</li><li>Derivation of Charge Done vs Interrupted (by checking if SOC > 95% when charge finished)</li><li>Notification of charge interruption (SMS, PUSH, etc) if charge ends with SOC <= 95%.</li><li>car_idealrange and car_estrange kludgy approximation (based on SOC% * 37 miles). We really need to find these on the CAN bus (or extended PIDs) to get this better, but at least now they are non-zero.</li></ul></div><div><br></div><div>I think a lot of this could be abstracted out into standard code (like the GPS stuff), but it is fine for the moment.</div><div><br></div><div>Please give it a go in the cars. I'm particularly interested to see if the charge state shows up in the Apps. If you stop the charge before SOC gets to 96% (as shown by the App) then you should get a 'charge interrupted' alert.</div><div><br></div><div>Regards, Mark.</div><br><div><div>On 14 Jan, 2013, at 9:18 AM, Mark Webb-Johnson <<a href="mailto:mark@webb-johnson.net">mark@webb-johnson.net</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; ">Michael,<div><br></div><div>Looks good:</div><div><br></div><blockquote class="webkit-indent-blockquote" style="margin: 0 0 0 40px; border: none; padding: 0px;"><div><div><font class="Apple-style-span" face="'Andale Mono'">59,816 7E0 8 03 22 00 46 00 00 00 00 </font></div><div><font class="Apple-style-span" face="'Andale Mono'">59,825 7E8 8 04 62 00 46 29 AA AA AA </font></div></div><div><font class="Apple-style-span" face="'Andale Mono'"><br></font></div><div><div><font class="Apple-style-span" face="'Andale Mono'">59,923 7E4 8 03 22 43 69 00 00 00 00 </font></div><div><font class="Apple-style-span" face="'Andale Mono'">59,934 7EC 8 04 62 43 69 23 AA AA AA </font></div></div><div><font class="Apple-style-span" face="'Andale Mono'"><br></font></div><div><div><font class="Apple-style-span" face="'Andale Mono'">00,032 7E4 8 03 22 43 68 00 00 00 00 </font></div><div><font class="Apple-style-span" face="'Andale Mono'">00,042 7EC 8 04 62 43 68 72 AA AA AA </font></div><div><font class="Apple-style-span" face="'Andale Mono'"><br></font></div><div><font class="Apple-style-span" face="'Andale Mono'">00,140 7E4 8 03 22 80 1F 00 00 00 00 </font></div><div><font class="Apple-style-span" face="'Andale Mono'">00,150 7EC 8 04 62 80 1F 51 AA AA AA </font></div><div><font class="Apple-style-span" face="'Andale Mono'"><br></font></div><div><font class="Apple-style-span" face="'Andale Mono'">00,248 7E4 8 03 22 80 1E 00 00 00 00 </font></div><div><font class="Apple-style-span" face="'Andale Mono'">00,258 7EC 8 04 62 80 1E 51 AA AA AA </font></div><div><font class="Apple-style-span" face="'Andale Mono'"><br></font></div><div><font class="Apple-style-span" face="'Andale Mono'">00,357 7E4 8 03 22 43 4F 00 00 00 00 </font></div><div><font class="Apple-style-span" face="'Andale Mono'">00,366 7EC 8 04 62 43 4F 33 AA AA AA </font></div><div><font class="Apple-style-span" face="'Andale Mono'"><br></font></div><div><font class="Apple-style-span" face="'Andale Mono'">00,465 7E4 8 03 22 1C 43 00 00 00 00 </font></div><div><font class="Apple-style-span" face="'Andale Mono'">00,474 7EC 8 04 62 1C 43 2C AA AA AA </font></div></div><div><font class="Apple-style-span" face="'Andale Mono'"><br></font></div><div><div><font class="Apple-style-span" face="'Andale Mono'">10,595 7E0 8 03 22 00 46 00 00 00 00 </font></div><div><font class="Apple-style-span" face="'Andale Mono'">10,597 7E8 8 04 62 00 46 29 AA AA AA </font></div><div><font class="Apple-style-span" face="'Andale Mono'"><br></font></div><div><font class="Apple-style-span" face="'Andale Mono'">10,702 7E4 8 03 22 43 69 00 00 00 00 </font></div><div><font class="Apple-style-span" face="'Andale Mono'">10,712 7EC 8 04 62 43 69 22 AA AA AA </font></div><div><font class="Apple-style-span" face="'Andale Mono'"><br></font></div><div><font class="Apple-style-span" face="'Andale Mono'">*** missing request record ***</font></div><div><font class="Apple-style-span" face="'Andale Mono'">10,820 7EC 8 04 62 43 68 72 AA AA AA </font></div><div><font class="Apple-style-span" face="'Andale Mono'"><br></font></div><div><font class="Apple-style-span" face="'Andale Mono'">10,919 7E4 8 03 22 80 1F 00 00 00 00 </font></div><div><font class="Apple-style-span" face="'Andale Mono'">10,928 7EC 8 04 62 80 1F 51 AA AA AA </font></div><div><font class="Apple-style-span" face="'Andale Mono'"><br></font></div><div><font class="Apple-style-span" face="'Andale Mono'">11,135 7E4 8 03 22 43 4F 00 00 00 00 </font></div><div><font class="Apple-style-span" face="'Andale Mono'">11,145 7EC 8 04 62 43 4F 33 AA AA AA </font></div></div></blockquote><div><br></div><div>Server is seeing:</div><div><br></div><blockquote class="webkit-indent-blockquote" style="margin: 0 0 0 40px; border: none; padding: 0px;"><div><font class="Apple-style-span" face="'Andale Mono'">2013-01-13 08:43:44.015482 -0500 info main: #55 C GERMANVOLT rx msg D 0,0,0,0,0,0,0,0,0,0,-127,0,-1,-1,12.1,0</font></div><div><font class="Apple-style-span" face="'Andale Mono'">2013-01-13 09:11:05.650063 -0500 info main: #55 C GERMANVOLT rx msg D 0,0,0,0,0,0,0,0,0,0,-127,0,-1,-1,12.1,0</font></div><div><font class="Apple-style-span" face="'Andale Mono'">2013-01-13 09:12:42.264812 -0500 info main: #55 C GERMANVOLT rx msg D 0,0,0,0,0,0,0,0,0,0,-127,0,-1,-1,12.0,0</font></div><div><font class="Apple-style-span" face="'Andale Mono'">2013-01-13 09:54:01.182600 -0500 info main: #82 C GERMANVOLT rx msg D 0,0,0,1,0,11,0,0,0,0,1,0,-1,-1,12.8,0</font></div><div><font class="Apple-style-span" face="'Andale Mono'">2013-01-13 09:54:40.822312 -0500 info main: #82 C GERMANVOLT rx msg D 0,0,0,2,0,11,0,0,0,0,1,0,-1,-1,12.8,0</font></div><div><font class="Apple-style-span" face="'Andale Mono'">2013-01-13 09:55:04.059324 -0500 info main: #82 C GERMANVOLT rx msg D 0,0,0,2,0,11,0,0,0,0,1,0,-1,-1,12.9,0</font></div><div><font class="Apple-style-span" face="'Andale Mono'">2013-01-13 10:00:30.457268 -0500 info main: #82 C GERMANVOLT rx msg D 0,0,0,4,0,11,0,0,0,0,1,0,-1,-1,12.1,0</font></div><div><font class="Apple-style-span" face="'Andale Mono'">2013-01-13 10:41:30.497096 -0500 info main: #82 C GERMANVOLT rx msg D 0,0,0,1,0,10,0,0,0,0,1,0,-1,-1,12.0,0</font></div><div><font class="Apple-style-span" face="'Andale Mono'">2013-01-13 10:41:45.580701 -0500 info main: #82 C GERMANVOLT rx msg D 0,0,0,1,0,10,0,0,0,0,1,0,-1,-1,12.0,0</font></div><div><font class="Apple-style-span" face="'Andale Mono'">2013-01-13 11:53:51.285696 -0500 info main: #82 C GERMANVOLT rx msg D 0,0,0,0,0,9,0,0,0,0,0,0,-1,-1,12.0,0</font></div><div><font class="Apple-style-span" face="'Andale Mono'">2013-01-13 13:53:28.449695 -0500 info main: #82 C GERMANVOLT rx msg D 0,0,0,0,0,7,0,0,0,0,0,0,-1,-1,12.4,0</font></div><div><font class="Apple-style-span" face="'Andale Mono'">2013-01-13 17:52:42.797607 -0500 info main: #82 C GERMANVOLT rx msg D 0,0,0,0,0,7,0,0,0,0,0,0,-1,-1,12.3,0</font></div><div><font class="Apple-style-span" face="'Andale Mono'">2013-01-13 18:52:31.158668 -0500 info main: #82 C GERMANVOLT rx msg D 0,0,0,0,0,7,0,0,0,0,0,0,-1,-1,12.4,0</font></div></blockquote><div><br></div><div>and:</div><div><br></div><blockquote class="webkit-indent-blockquote" style="margin: 0 0 0 40px; border: none; padding: 0px;"><div><font class="Apple-style-span" face="'Andale Mono'">2013-01-13 09:11:05.645633 -0500 info main: #55 C GERMANVOLT rx msg S 100,K,0,0,done,standard,0,0,0,0,0,0,0,4,0,0,0,-1</font></div><div><font class="Apple-style-span" face="'Andale Mono'">2013-01-13 09:54:01.179470 -0500 info main: #82 C GERMANVOLT rx msg S 100,K,226,12,done,standard,0,0,0,0,0,0,0,4,0,0,0,-1</font></div><div><font class="Apple-style-span" face="'Andale Mono'">2013-01-13 09:54:40.818217 -0500 info main: #82 C GERMANVOLT rx msg S 100,K,224,11,done,standard,0,0,0,0,0,0,0,4,0,0,0,-1</font></div><div><font class="Apple-style-span" face="'Andale Mono'">2013-01-13 10:00:30.452838 -0500 info main: #82 C GERMANVOLT rx msg S 100,K,0,0,done,standard,0,0,0,0,0,0,0,4,0,0,0,-1</font></div><div><font class="Apple-style-span" face="'Andale Mono'">2013-01-13 10:41:30.493087 -0500 info main: #82 C GERMANVOLT rx msg S 100,K,0,0,done,standard,0,0,0,0,0,0,0,4,0,0,0,-1</font></div><div><font class="Apple-style-span" face="'Andale Mono'">2013-01-13 10:41:45.573753 -0500 info main: #82 C GERMANVOLT rx msg S 100,K,0,0,done,standard,0,0,0,0,0,0,0,4,0,0,0,-1</font></div></blockquote><div><br></div><div>I'm guessing you loaded the new firmware between 09:12 and 09:54, as the 09:54 records look to contain the data we need.</div><div><br></div><div>Did you do a charge starting at 09:54 and ending at 10:00?</div><div><br></div><div>For example, 10:41:45 is "rx msg D 0,0,0,1,0,10,0,0,0,0,1,0,-1,-1,12.0,0" which translates to:</div><div><br></div><div><ul class="MailOutline"><li>door1: 0</li><li>door2: 0</li><li>lock/unlock: 0</li><li>Temperature PEM: 1</li><li>Temperature Motor: 0</li><li>Temperature Battery: 10</li><li>Car trip meter: 0</li><li>Car odometer: 0</li><li>Car speed: 0</li><li>Car parking timer: 0</li><li>Ambient Temperature: 1</li><li>door3: 0</li><li>Stale temps: -1</li><li>Stale ambient: -1</li><li>Vehicle 12V line: 12.0</li><li>door4: 0</li></ul></div><div><br></div><div>and 09:54:40 is "rx msg S 100,K,224,11,done,standard,0,0,0,0,0,0,0,4,0,0,0,-1" which translates to:</div><div><br></div><div><ul class="MailOutline"><li>SOC: 100</li><li>Units: K</li><li>Line Voltage: 224</li><li>Charge Current: 11</li><li>Charge State: done</li><li>Charge mode: standard</li><li>Ideal range: 0</li><li>Estimated range: 0</li><li>Charge Limit: 0</li><li>Charge duration: 0</li><li>Charge B4: 0</li><li>Charge kWh: 0</li><li>Charge sub-state: 0</li><li>Charge state: 4</li><li>Charge mode: 0</li><li>Charge Timer Mode: 0</li><li>Charge Timer Start Time: 0</li><li>Charge Timer Stale: -1</li></ul></div><div><br></div><div>I'm not too worried if some of the decoded values are wrong - we can always fine tune those. The key point is that the service 0x22 polling for extended PIDs seems to work, and the framework for that seems good.</div><div><br></div><div>This is now officially entering the 'fun' stage (between 'pain-in-the-ass' of trying to find the messages, and 'donkey-work' of fine-tuning everything for all the edge cases and bugs).</div><div><br></div><div>I'm going to try to now fill-in the rest of the derived parameters nicely, and calculate charge mode. Charge interrupted would be nice. I'll try to put some time on this tonight (my time).</div><div><br></div><div>Can you and Johannes work on finding the other extended PIDs now? For each PID we would need to know the request can ID, PID number, and decode information. A log entry of the request and reply (manually raised) would be wonderful). Seems to be the urgent ones are Range, Motor Temperature, Odometer, Trip, Doors. After that, commands would be good (lock/unlock, remote start, etc).</div><div><br></div><div>Note: Some of these PIDs may be obtained using standard OBDII requests (<a href="http://en.wikipedia.org/wiki/OBD-II_PIDs">http://en.wikipedia.org/wiki/OBD-II_PIDs</a>). For example, mode #01 PID #46 "Ambient air temperature", mode #01 PID #5b "Hybrid battery pack remaining life", It is not too hard for us to do that, if necessary (as service 0x01 is very similar to the 0x22 we're already using).</div><div><br></div><div>Regards, Mark.</div><div><br><div><div>On 13 Jan, 2013, at 11:07 PM, <a href="mailto:mikeljo@me.com">mikeljo@me.com</a> wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><meta http-equiv="Content-Type" content="text/html charset=windows-1252"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hi mark,<div><br></div><div>that was quick!</div><div><br></div><div>ok.</div><div>Looks better.</div><div>You can see that it takes some time to respond.</div><div><br></div><div>Here the Log:</div><div></div></div>
<span><20130113_1559.trc.zip></span><meta http-equiv="Content-Type" content="text/html charset=windows-1252"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div></div><div><br></div><div>But no data in the iPhone.</div><div>What is in the Server Log?</div><div><br></div><div>Bye</div><div>michael</div><div><br></div><div><br></div><div><br><div><div>Am 13.01.2013 um 15:25 schrieb Mark Webb-Johnson <<a href="mailto:mark@webb-johnson.net">mark@webb-johnson.net</a>>:</div><br class="Apple-interchange-newline"><blockquote type="cite"><meta http-equiv="Content-Type" content="text/html charset=windows-1252"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">ok, I see:<div><br></div><div><blockquote style="margin: 0 0 0 40px; border: none; padding: 0px;"><div><div><font face="Andale Mono">05,632 7E0 8 03 22 00 46 00 00 00 00 > Request 0046</font></div><div><font face="Andale Mono">05,638 7E4 8 03 22 43 69 00 00 00 00 > Request 4369</font></div><div><font face="Andale Mono">05,638 7E8 8 04 62 00 46 29 AA AA AA < Reply 0046</font></div><div><font face="Andale Mono">05,642 7E4 8 03 22 43 68 00 00 00 00 > Request 4368</font></div><div><font face="Andale Mono">05,643 7EC 8 04 62 43 69 00 AA AA AA < Reply 4369</font></div><div><font face="Andale Mono">05,647 7E4 8 03 22 80 1F 00 00 00 00 > Request 801f</font></div><div><font face="Andale Mono">05,653 7E4 8 03 22 80 1E 00 00 00 00 > Request 801e</font></div><div><font face="Andale Mono">05,654 7EC 8 04 62 80 1F 50 AA AA AA < Reply 801f</font></div><div><font face="Andale Mono">05,659 7E4 8 03 22 43 4F 00 00 00 00 > Request 434f</font></div></div><div><font face="Andale Mono"><br></font></div><div><font face="Andale Mono">27,195 7E0 8 03 22 00 46 00 00 00 00 > Request 0046<br>27,200 7E4 8 03 22 43 69 00 00 00 00 > Request 4369<br>27,201 7E8 8 04 62 00 46 29 AA AA AA < Reply 0046<br>27,206 7E4 8 03 22 43 68 00 00 00 00 > Request 4368<br>27,208 7EC 8 04 62 43 68 00 AA AA AA < Reply 4368<br>27,211 7E4 8 03 22 80 1F 00 00 00 00 > Request 801f<br>27,217 7E4 8 03 22 80 1E 00 00 00 00 > Request 801e<br>27,220 7EC 8 04 62 80 1E 53 AA AA AA < Reply 801e<br>27,222 7E4 8 03 22 43 4F 00 00 00 00 > Request 434f<br>27,228 7E4 8 03 22 1C 43 00 00 00 00 > Request 1c43<br>27,233 7EC 8 04 62 1C 43 2C AA AA AA < Reply 1c43</font></div></blockquote></div><div><br></div><div>The code was set to request every 5ms (based on your previous comment that the response was in 1ms), and that appears to be what it is doing (from the logs). But as you say it looks to be too fast, as the responses are taking 6 or 7 ms to come back. Other than that, though, it looks just fine. [ Long-term, this is really useful, as many cars are now OBDII and this exact same mechanism works for that. ]</div><div><br></div><div>I've just committed another fix. Firstly I changed the delay5b() to delay100b(), so it will be 100ms between each request. Not a good way to do it, and I will have to think of a better way long-term, but it should be slow enough now for things to work. Secondly, I had a bug in my decoding of pid (those type-casts for 8bit to 16bit are really tricky sometimes). I tested on my simulator, and it now seems ok.</div><div><br></div><div>Could you try again? You should now get ambient, pem and battery temperatures, as well as charge current + voltage when you charge.</div><div><br></div><div>Very very close...</div><div><br></div><div>Regards, Mark.</div><div><br></div><div>P.S. The logs are perfect. Very helpful, and show us exactly what is going on with the car.</div><div><br><div><div>On 13 Jan, 2013, at 9:10 PM, <a href="mailto:mikeljo@me.com">mikeljo@me.com</a> wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><meta http-equiv="Content-Type" content="text/html charset=windows-1252"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hi,<div><br></div><div>compiled and burned.</div><div>Why do you set "car_ambient_temp" twice?</div><div>--------------snip---------------</div><div><div> case 0x801f: // Outside temperature (filtered)</div><div> <b>car_ambient_temp</b> = ((int)value >> 1) - 0x28;</div><div> break;</div><div>. </div><div>.</div><div>.</div><div> case 0x0046: // Ambient temperature</div><div> <b>car_ambient_temp</b> = (signed char)((int)value - 0x28);</div><div> break;</div></div><div>--------------snap---------------</div><div>I comment 0046 out.</div><div>AND: there is NO /2 in the calc necessary. Only -40 needed.</div><div><br></div><div>Log attached.</div><div></div></div><span><20130113_1348_Mode22_activebyFOB.trc.zip></span><meta http-equiv="Content-Type" content="text/html charset=windows-1252"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div></div><div>No Data in the Phone, except SOC. This is still there.</div><div>I think you send the request to fast and "Overwrite" the answers. Look yourself.</div><div><br></div><div>I checked 4369 and 4368 when not charging:</div><div>PID 4369 current Not Charging = 0</div><div style="font-size: 14px; "><span style="font-size: medium; ">and 4368 Voltage Not Charging = 0</span></div><div style="font-size: 14px; "><span style="font-size: medium; "><br></span></div><div style="font-size: 14px; "><span style="font-size: medium; ">Request send to 7E4 und 7E7 answers when Car/Bus out, but still charging.</span></div><div style="font-size: 14px; "><span style="font-size: medium; "><br></span></div><div style="font-size: 14px; "><span style="font-size: medium; ">Check </span><span style="line-height: 14px; ">7E4 </span><span style="line-height: 14px; ">8 </span><span style="line-height: 14px; ">03 1C 43 00 00 00 00 00</span></div><div style="font-size: 14px; "><span style="font-size: medium; ">got NO valid answer at any PID. Requests to 7E0 to 7E8 checked</span></div><div style="font-size: 14px; "><span style="font-size: medium; "><br></span></div><div style="font-size: 14px; "><span style="font-size: medium; ">Bye</span></div><div style="font-size: 14px; "><span style="font-size: medium; ">Michael</span></div><div style="font-size: 14px; "><span style="font-size: medium; "><br></span></div><div style="font-size: 14px; "><span style="font-size: medium; "><br></span></div><div><br><div><div>Am 13.01.2013 um 10:31 schrieb Mark Webb-Johnson <<a href="mailto:mark@webb-johnson.net">mark@webb-johnson.net</a>>:</div><br class="Apple-interchange-newline"><blockquote type="cite"><meta http-equiv="Content-Type" content="text/html charset=windows-1252"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div><br></div>I've just committed some new code, based on polling with service 0x22.<div><br></div><div>Can you review it, adjust as necessary, then try in the car. It would be great to get a log of it, to see what the car says.</div><div><br></div><div>The logic I have is that it should poll for all the below parameters once every 10 seconds. I've put a delay of ~5ms between each PID request.</div><div><br></div><div>Regards, Mark.</div><div><br><div><div>On 13 Jan, 2013, at 4:43 AM, <a href="mailto:mikeljo@me.com">mikeljo@me.com</a> wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><meta http-equiv="Content-Type" content="text/html charset=windows-1252"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hi,<div><div><br class="Apple-interchange-newline"><blockquote type="cite"><meta http-equiv="Content-Type" content="text/html charset=windows-1252"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Answering myself, I just noticed your previous eMail. </div></blockquote>;-)</div><div><br><blockquote type="cite"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">That contains some 7EC responses (but no 7E4 requests?):</div></blockquote>Funny, the Software (Canhacker) don't show the Messages that it self send.</div><div>But they are there.</div><div>See the txl File from prev Post.</div><div>I send the messages from 1 to 6 manual.</div><div><br><blockquote type="cite"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div><br></div><div><blockquote style="margin: 0 0 0 40px; border: none; padding: 0px;"><div><font face="Andale Mono">7EC<span class="Apple-tab-span" style="white-space:pre"> </span>8 04 62 43 69 4A AA AA AA</font></div><div><font face="Andale Mono"><span class="Apple-tab-span" style="white-space:pre"> </span>PID 4369 "onboard charger current" response is 0x4A (1 byte)</font></div><div><font face="Andale Mono"><span class="Apple-tab-span" style="white-space:pre"> </span>Decode is 0x4A / 5(constant) = 14.8 Amps</font></div><div><font face="Andale Mono"><br></font></div><div><span style="font-family: 'Andale Mono'; ">7EC</span><span class="Apple-tab-span" style="font-family: 'Andale Mono'; white-space: pre; "> </span><span style="font-family: 'Andale Mono'; ">8 04 62 43 68 71 AA AA AA</span></div><div><span style="font-family: 'Andale Mono'; "><span class="Apple-tab-span" style="white-space:pre"> </span>PID 4368 "onboard charger voltage" response is 0x71 (1 byte)</span></div><div><span style="font-family: 'Andale Mono'; "><span class="Apple-tab-span" style="white-space:pre"> </span>Decode is 0x71 * 2(constant) = 226 Volts</span></div><div><span style="font-family: 'Andale Mono'; "><br></span></div></blockquote></div><div><blockquote style="margin: 0 0 0 40px; border: none; padding: 0px;"><div><font face="Andale Mono">7EC<span class="Apple-tab-span" style="white-space:pre"> </span>8 04 62 80 1F 63 AA AA AA</font></div><div><font face="Andale Mono"><span class="Apple-tab-span" style="white-space:pre"> </span>PID 801F "outside temperature (fitered)" response is 0x63 (1 byte)</font></div><div><font face="Andale Mono"><span class="Apple-tab-span" style="white-space:pre"> </span>Decode is (0x63 / 2(constant)) - 0x28(constant) = 9 celcius</font></div><div><font face="Andale Mono"><br></font></div><div><font face="Andale Mono">7EC<span class="Apple-tab-span" style="white-space:pre"> </span>8 04 62 80 1E 66 AA AA AA</font></div><div><font face="Andale Mono"><span class="Apple-tab-span" style="white-space:pre"> </span>PID 801E "outside temperature (raw)" response is 0x66 (1 byte)</font></div><div><font face="Andale Mono"><span class="Apple-tab-span" style="white-space:pre"> </span>Decode is (0x66 / 2(constant)) - 0x28(constant) = 11 celcius</font></div><div><font face="Andale Mono"><br></font></div><div><font face="Andale Mono">7EC<span class="Apple-tab-span" style="white-space:pre"> </span>8 04 62 43 4F 3D AA AA AA</font></div><div><font face="Andale Mono"><span class="Apple-tab-span" style="white-space:pre"> </span>PID 434F "high voltage battery temperature" response is 0x3D (1 byte)</font></div><div><font face="Andale Mono"><span class="Apple-tab-span" style="white-space:pre"> </span>Decode is 0x3D - 0x28(constant) = 21 celcius</font></div><div><font face="Andale Mono"><br></font></div><div><font face="Andale Mono">7EC<span class="Apple-tab-span" style="white-space:pre"> </span>8 03 7F 1C 11 AA AA AA AA</font></div><div><font face="Andale Mono"><span class="Apple-tab-span" style="white-space:pre"> </span>??? Seems wrong ???</font></div></blockquote></div></div></blockquote>Check again.</div><div>This was send:</div><div><div>Message6Id=7E4</div><div>Message6DLC=8</div><div>Message6Data=03 1C 43 00 00 00 00 00</div><div><br></div><blockquote type="cite"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div><div><br></div><div>And, adding in your 7E8 response:</div><div><br></div></div><blockquote style="margin: 0 0 0 40px; border: none; padding: 0px;"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><font face="Andale Mono">7E8<span class="Apple-tab-span" style="white-space:pre"> </span>8 04 62 00 46 2A AA AA AA</font></div><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><span style="font-family: 'Andale Mono'; "><span class="Apple-tab-span" style="white-space:pre"> </span>PID 0046 "ambient temperature" response is 0x2A (1byte).</span></div><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><span style="font-family: 'Andale Mono'; "><span class="Apple-tab-span" style="white-space:pre"> </span>Decode is 0x2A - 0x28(constant) = 2 celcius</span></div></div></blockquote></div></blockquote>Fool myself. This is NOT the outside Temp. This is the "inside" Temp.</div><div>It raise when i was in the car and it was on. So the calc is correct.</div><div><br><blockquote type="cite"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div><br></div><div>Seems close enough to get the structure in place and let you fine-tune in the car. I'll start work on this - should be able to get it done tomorrow.</div></div></blockquote>Great.</div><div><br><blockquote type="cite"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div><br></div><div>One more thing: Can you find out the values for PIDs 4369 and 4368 (a) when the car is plugged in but not charging, and (b) when the car is not plugged in at all. Hopefully these will reply 0x00 in both cases - and that would allow us to tell if the car is charging or not.</div></div></blockquote>Will do my best. And i think there is a Flag in one message that tells us this.</div><div><br></div><div>BTW:</div><div>We found some stuff around the net:</div><div>ECU<span class="Apple-tab-span" style="white-space:pre"> </span>PID<span class="Apple-tab-span" style="white-space:pre"> </span>Size<span class="Apple-tab-span" style="white-space:pre"> </span>Bit<span class="Apple-tab-span" style="white-space:pre"> </span>Signal<span class="Apple-tab-span" style="white-space:pre"> </span>Unit</div><div>7E9<span class="Apple-tab-span" style="white-space:pre"> </span>2411<span class="Apple-tab-span" style="white-space:pre"> </span>1<span class="Apple-tab-span" style="white-space:pre"> </span>Battery State of Charge<span class="Apple-tab-span" style="white-space:pre"> </span>%</div><div>??<span class="Apple-tab-span" style="white-space:pre"> </span><span class="Apple-tab-span" style="white-space:pre"> </span>1130<span class="Apple-tab-span" style="white-space:pre"> </span>1<span class="Apple-tab-span" style="white-space:pre"> </span>4<span class="Apple-tab-span" style="white-space:pre"> </span>Remote Vehicle Start Request<span class="Apple-tab-span" style="white-space:pre"> </span>Bool</div><div>??<span class="Apple-tab-span" style="white-space:pre"> </span>1C39 <span class="Apple-tab-span" style="white-space:pre"> </span>1<span class="Apple-tab-span" style="white-space:pre"> </span>5 <span class="Apple-tab-span" style="white-space:pre"> </span>High Voltage Charge Mode Command<span class="Apple-tab-span" style="white-space:pre"> </span>Bool</div><div>7E9?<span class="Apple-tab-span" style="white-space:pre"> </span>2828 <span class="Apple-tab-span" style="white-space:pre"> </span>1<span class="Apple-tab-span" style="white-space:pre"> </span>Motor B Temperature<span class="Apple-tab-span" style="white-space:pre"> </span><span class="Apple-tab-span" style="white-space:pre"> </span>°C (-40)</div><div><div>??<span class="Apple-tab-span" style="white-space:pre"> </span>5005<span class="Apple-tab-span" style="white-space:pre"> </span>1<span class="Apple-tab-span" style="white-space:pre"> </span>TPM Left Front<span class="Apple-tab-span" style="white-space:pre"> </span> <span class="Apple-tab-span" style="white-space:pre"> </span>? Div 16</div><div>??<span class="Apple-tab-span" style="white-space:pre"> </span>5006<span class="Apple-tab-span" style="white-space:pre"> </span>1<span class="Apple-tab-span" style="white-space:pre"> </span>TPM Right Front<span class="Apple-tab-span" style="white-space:pre"> </span> <span class="Apple-tab-span" style="white-space:pre"> </span>? Div 16</div><div>??<span class="Apple-tab-span" style="white-space:pre"> </span>5007<span class="Apple-tab-span" style="white-space:pre"> </span>1<span class="Apple-tab-span" style="white-space:pre"> </span>TPM Left Rear<span class="Apple-tab-span" style="white-space:pre"> </span> <span class="Apple-tab-span" style="white-space:pre"> </span>? Div 16</div><div>??<span class="Apple-tab-span" style="white-space:pre"> </span>5008<span class="Apple-tab-span" style="white-space:pre"> </span>1<span class="Apple-tab-span" style="white-space:pre"> </span>TPM Right Rear<span class="Apple-tab-span" style="white-space:pre"> </span> <span class="Apple-tab-span" style="white-space:pre"> </span>? Div 16</div><div><br></div></div><div><br></div><div><br></div><div>Bye</div><div>Michael</div><div><br></div><div><br><blockquote type="cite"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div><div><br></div><div>Regards, Mark.</div><div><br></div><div>On 12 Jan, 2013, at 11:12 PM, Mark Webb-Johnson <<a href="mailto:mark@webb-johnson.net">mark@webb-johnson.net</a>> wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><meta http-equiv="Content-Type" content="text/html charset=windows-1252"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div><blockquote type="cite"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div>Can now see the request: "7E0 8 03 22 00 46 00 00 00 00" </div><div>and <span style="background-color: rgb(255, 255, 255); font-family: arial, sans-serif; font-size: 13px; white-space: nowrap; ">immediately the response "</span>7E8 8 04 62 00 46 2A AA AA AA"</div></div></blockquote></div><div><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div><blockquote type="cite"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div>You can see that the response follows in a 1/1000 second.</div><div>Could it be its too fast?</div></div></blockquote></div><div><br></div><div>That looks fine. I'll change the code for that.</div><div><br></div><div>I think the 0x22 service is the best one to use. Much simpler to handle.</div></div></div><div><br></div><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><blockquote type="cite"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div>Can Michael / Johannes try:</div><div><br></div><blockquote class="webkit-indent-blockquote" style="margin: 0px 0px 0px 40px; border: none; padding: 0px; "><div>7E0 03 22 00 46 00 00 00 00<span class="Apple-tab-span" style="white-space: pre; "> </span>(ambient temperature)</div><div>(and see what comes back on 5E8 and/or 7E8?)</div><div><br></div><div>7E4 03 22 43 69 00 00 00 00<span class="Apple-tab-span" style="white-space: pre; "> </span>(onboard charger current)</div><div>7E4 03 22 43 68 00 00 00 00<span class="Apple-tab-span" style="white-space: pre; "> </span>(onboard charger voltage)</div><div>7E4 03 22 80 1F 00 00 00 00<span class="Apple-tab-span" style="white-space: pre; "> </span>(outside temperature filtered)</div><div>7E4 03 22 80 1E 00 00 00 00<span class="Apple-tab-span" style="white-space: pre; "> </span>(outside temperature raw)</div><div>7E4 03 22 43 4F 00 00 00 00<span class="Apple-tab-span" style="white-space: pre; "> </span>(high voltage battery temperature)</div><div>7E4 03 22 1C 43 00 00 00 00<span class="Apple-tab-span" style="white-space: pre; "> </span>(PEM cooling loop temperature)</div><div>(and see what comes back on 7EC and/or 5EC?)</div></blockquote></div></blockquote></div><div><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><br></div></div><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Can you try the above 7E4 ones as well, during charging, to get the 7EC results back?</div><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><br></div><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Regards, Mark.</div><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><br></div><div><div>On 12 Jan, 2013, at 9:16 PM, <a href="mailto:mikeljo@me.com">mikeljo@me.com</a> wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><meta http-equiv="Content-Type" content="text/html charset=windows-1252"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hi,<div><br></div><div>did my y-Cable (sub-d side).</div><div>Connect CANUSB and OVMS.</div><div>Filter set to receive above 5E0</div><div>Can now see the request: "7E0 8 03 22 00 46 00 00 00 00" </div><div>and <span style="background-color: rgb(255, 255, 255); font-family: arial, sans-serif; font-size: 13px; white-space: nowrap; ">immediately the response "</span>7E8 8 04 62 00 46 2A AA AA AA"</div><div>From this side it looks ok.</div><div>Shown Temp in Display is 2 to 3°C. So the calc could be 2a-40 = 3°</div><div><br></div><div>Attached the Log </div><div></div></div><span><20130112_1358_2C__mode22.trc></span><meta http-equiv="Content-Type" content="text/html charset=windows-1252"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div></div><div><br></div><div>You can see that the response follows in a 1/1000 second.</div><div>Could it be its too fast?</div><div><br></div><div>Next step is to bring the Raspi to the car.</div><div><br></div><div>Bye</div><div>Michael</div><div><br></div><div><br><div><div>Am 11.01.2013 um 16:08 schrieb <a href="mailto:mikeljo@me.com">mikeljo@me.com</a>:</div><br class="Apple-interchange-newline"><blockquote type="cite"><meta http-equiv="Content-Type" content="text/html charset=windows-1252"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hi,<div><br></div><div>it looks good.</div><div><br></div><div>I send the commands below and got answer on 7E8 (for 7E0) and 7EC (for 7E4).</div><div>No Messages on 5E8 or 5EC.</div><div>Value for Temp is there. Got 0x33 but we have 2°C</div><div>Think the calculation is wrong. </div><div><br></div><div>Try a quick code. But this don't work.</div><div>Module in the car since 15:45 MEZ</div><div><br></div><div>You can see the questions and answers in the Log. Also included the c file.</div><div><br></div><div><br></div><div>Bye</div><div>michael</div><div><br></div><div></div></div><span><20130111.zip></span><meta http-equiv="Content-Type" content="text/html charset=windows-1252"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div></div><div><br></div><div><br><div><div>Am 09.01.2013 um 07:32 schrieb Mark Webb-Johnson <<a href="mailto:mark@webb-johnson.net">mark@webb-johnson.net</a>>:</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; ">Burro suggests:<div><br></div><blockquote class="webkit-indent-blockquote" style="margin: 0 0 0 40px; border: none; padding: 0px;"><div><font class="Apple-style-span" face="'Andale Mono'">Service 0x22 explanation by Burro:</font></div><div><font class="Apple-style-span" face="'Andale Mono'"><br></font></div><div><font class="Apple-style-span" face="'Andale Mono'"> Service 0x22 is an easier single state call.</font></div><div><font class="Apple-style-span" face="'Andale Mono'"><br></font></div><div><font class="Apple-style-span" face="'Andale Mono'"> Let say you wanted engine RPM then you would send</font></div><div><font class="Apple-style-span" face="'Andale Mono'"> 7E0 03 22 00 0C 00 00 00 00</font></div><div><font class="Apple-style-span" face="'Andale Mono'"><br></font></div><div><font class="Apple-style-span" face="'Andale Mono'"> And this will hopefully return:</font></div><div><font class="Apple-style-span" face="'Andale Mono'"> 7E8 04 62 00 0C 10 7E 00 00</font></div><div><font class="Apple-style-span" face="'Andale Mono'"><br></font></div><div><font class="Apple-style-span" face="'Andale Mono'"> Letting A=10 B=7E from the return, RPM = (A*255+b)/4 or 1055 RPM.</font></div><div><font class="Apple-style-span" face="'Andale Mono'"><br></font></div><div><font class="Apple-style-span" face="'Andale Mono'"> Format of the return data is</font></div><div><font class="Apple-style-span" face="'Andale Mono'"> requsedID+0x08,</font></div><div><font class="Apple-style-span" face="'Andale Mono'"> length,</font></div><div><font class="Apple-style-span" face="'Andale Mono'"> confirm of requested mode+0x40 (i.e. 22 + 40)</font></div><div><font class="Apple-style-span" face="'Andale Mono'"> 2 bytes for PID</font></div><div><font class="Apple-style-span" face="'Andale Mono'"> length-2 bytes of data</font></div><div><font class="Apple-style-span" face="'Andale Mono'"><br></font></div><div><font class="Apple-style-span" face="'Andale Mono'"> For your request for OAT</font></div><div><font class="Apple-style-span" face="'Andale Mono'"> 7E0 03 22 00 46 00 00 00 00</font></div><div><font class="Apple-style-span" face="'Andale Mono'"><br></font></div><div><font class="Apple-style-span" face="'Andale Mono'"> would response something like</font></div><div><font class="Apple-style-span" face="'Andale Mono'"> 7E8 03 62 00 46 30 00 00 00 00</font></div><div><font class="Apple-style-span" face="'Andale Mono'"><br></font></div><div><font class="Apple-style-span" face="'Andale Mono'"> (answer as before is Temp (now in in Byte 4) where 0x30 => 8°C (unit 1 °C offset 40) )</font></div></blockquote><div><br></div><div>Can Michael / Johannes try:</div><div><br></div><blockquote class="webkit-indent-blockquote" style="margin: 0 0 0 40px; border: none; padding: 0px;"><div>7E0 03 22 00 46 00 00 00 00<span class="Apple-tab-span" style="white-space:pre"> </span>(ambient temperature)</div><div>(and see what comes back on 5E8 and/or 7E8?)</div><div><br></div><div>7E4 03 22 43 69 00 00 00 00<span class="Apple-tab-span" style="white-space:pre"> </span>(onboard charger current)</div><div>7E4 03 22 43 68 00 00 00 00<span class="Apple-tab-span" style="white-space:pre"> </span>(onboard charger voltage)</div><div>7E4 03 22 80 1F 00 00 00 00<span class="Apple-tab-span" style="white-space:pre"> </span>(outside temperature filtered)</div><div>7E4 03 22 80 1E 00 00 00 00<span class="Apple-tab-span" style="white-space:pre"> </span>(outside temperature raw)</div><div>7E4 03 22 43 4F 00 00 00 00<span class="Apple-tab-span" style="white-space:pre"> </span>(high voltage battery temperature)</div><div>7E4 03 22 1C 43 00 00 00 00<span class="Apple-tab-span" style="white-space:pre"> </span>(PEM cooling loop temperature)</div><div>(and see what comes back on 7EC and/or 5EC?)</div></blockquote><div><br></div><div>I think mode 0x22 will be much neater to code with.</div><div><div><div><br></div><div>Regards, Mark.</div><div><br></div><div>On 9 Jan, 2013, at 9:55 AM, Mark Webb-Johnson 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; ">Michael,,<div><br></div><div>On my simulator, I saw the following pair of messages transmitted every 10 seconds:</div><div><br></div><blockquote class="webkit-indent-blockquote" style="margin: 0 0 0 40px; border: none; padding: 0px;"><div><font class="Apple-style-span" face="'Andale Mono'">7E0 8 04 0C A0 00 46 00 00 00</font></div><div><font class="Apple-style-span" face="'Andale Mono'">7E0 8 03 AA 01 A0 00 00 00 00</font></div></blockquote><div><br></div><div>If I stopped the simulator transmitting bus messages, the poll requests stopped as well. So, I'm pretty sure the logic works.</div><div><br></div><div>The problem is most likely the car response to those messages. We're listening on CAN ID #5E8, and the reception code seems to be ok. Perhaps the car needs a delay between the two request messages, as we should really be waiting for the acknowledgement response? If so, that is a little bit tricky, but possible.</div><div><br></div><div>Can you, or Johannes, try to send those messages and check the car response? Or, T the can bus and monitor the car response with the module in place (the best way) to see what is coming back?</div><div><br></div><div>Regards, Mark.</div><div><br><div><div>On 9 Jan, 2013, at 12:46 AM, <a href="mailto:mikeljo@me.com">mikeljo@me.com</a> wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><meta http-equiv="Content-Type" content="text/html charset=windows-1252"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hi,<div><br></div><div>burn it in the module. Can_write set to 1</div><div>All data (VIN, SOC, etc) are here, <span style="background-color: rgb(255, 255, 255); font-family: arial, sans-serif; font-size: 13px; white-space: nowrap; ">except the temperature.</span></div><div><span style="background-color: rgb(255, 255, 255); font-family: arial, sans-serif; font-size: 13px; white-space: nowrap; ">In the car since 17:40 (MEZ), you can have a look at the logs.</span></div><div><br></div><div><span style="background-color: rgb(255, 255, 255); font-family: arial, sans-serif; font-size: 13px; white-space: nowrap; ">Bye</span></div><div><span style="background-color: rgb(255, 255, 255); font-family: arial, sans-serif; font-size: 13px; white-space: nowrap; ">Michael J.</span></div><div><br></div><div> <br><div><div>Am 08.01.2013 um 15:44 schrieb Mark Webb-Johnson <<a href="mailto:mark@webb-johnson.net">mark@webb-johnson.net</a>>:</div><br class="Apple-interchange-newline"><blockquote type="cite"><meta http-equiv="Content-Type" content="text/html charset=windows-1252"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">I've committed some template code for this, trying to do what Michael J suggests, but in an expandable way.<div><br></div><div>Here are some notes:</div><div><br></div><div><ul class="MailOutline"><li>vehicle_voltampera_polls is a rom array of struct that stores the pids to be polled, and the seconds between each poll. Each entry should be given a unique requestid, as that is what you will be using to pickup the result. The last entry is 0, which acts as a terminator.<br><br></li><li>Polling code is in vehicle_voltampera_ticker1() and should be fairly self-explanatory. It should cope with 1, 2 or 3 PIDs per poll - but I've only tested 1 :-) Note that if either the CAN_WRITE feature is off, or the bus has not recently seen activity, then the polling doesn't happen (I've tested this, and it seems to work well).<br><br></li><li>vehicle_voltampera_poll1() needs to handle filter 5 for the received data, then looks in the first byte for the requestid to know the format of the data that is coming back.<br><br></li><li>vehicle_voltampera_initialise() must be modified to setup a receive filter. The example uses filter #5 on ID#0x5E8. Hopefully this filter can be extended (by mask) to allow other responses to be picked up.</li></ul></div><div><br></div><div>I hope it is clear. It is not complete, but should be able to be tested to see if it picks up the temperature.</div><div><br></div><div>Regards, Mark.</div><div><br></div><div><div><div>On 8 Jan, 2013, at 8:50 AM, Mark Webb-Johnson <<a href="mailto:mark@webb-johnson.net">mark@webb-johnson.net</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; "><div><br></div>I just posted this, and repeat here to see if someone can test:<div><br></div><blockquote class="webkit-indent-blockquote" style="margin: 0 0 0 40px; border: none; padding: 0px;"><div></div><blockquote type="cite"><div>Burro writes:</div><div>According to the bus data presented above the DashDaq is using mode 0x2C to request the identifiers. The message structure for mode 0x2C for one, two and three parameters is as described above. Using that example, the ID 0x7E4 is the battery module, 8 is the message length, 04 is the significant bytes in current message, 2C is the mode(dynamically defined data identifier), FE is the requested response ID and the next two bytes are the PID.</div><div>...</div><div>04 is the next byte and that lets the module know you are looking for a fast response rate. Decreasing numbers here means decreasing response speed. 01 will get you one response and 00 will stop the response all together.</div><div>...</div><div>This is a good way to reduce the clutter on the bus because you can request and receive multiple pids in one shot. As opposed to mode 22 which nets you one response per request. If you want to set up more than three you can just change the response ID from FE to one of the others like FD, FC, FB.... add your PIDs and then ask for the response.</div></blockquote><div><br></div><div>OK. Having reviewed all this, it looks like we're going to have to regularly poll perhaps 10 extended PIDs. Most of these don't need to be polled very often (perhaps once a minute or so would be fine).</div><div><br></div><div>What we should probably do is setup a table of modules and PIDs we want with corresponding poll times. The code will then check this and poll each one in turn. We can rely on the +0x08 and -0x200 offsets from the module ID (which will allow us to query different PIDs on different modules). The reply doesn't seem to contain information on the PID being returned, so presumably we'll have to use the response ID to match responses to requests. To avoid conflicting with DashDaq, does anyone know if DashDaq uses a specific range, or is there some other way of avoiding conflict?</div><div><br></div><div>My question is: what is the best way of polling these? We've seen DashDaq use mode 0x2c with response rate 0x04, but that generates a stream of 160 or so responses and seems excessive for what we need. Do you think it best we use mode 0x2c with response rate 0x01 (single response?), or mode 0x22?</div><div><br></div><div>Can someone try a mode 0x2c request with response rate 0x01 and see what comes back? Perhaps:</div><div><br></div></blockquote><blockquote class="webkit-indent-blockquote" style="margin: 0 0 0 40px; border: none; padding: 0px;"><blockquote class="webkit-indent-blockquote" style="margin: 0 0 0 40px; border: none; padding: 0px;"><font class="Apple-style-span" face="'Andale Mono'">7E4 8 04 2C FE 43 4F 00 00 00 (command: request 0x434F)</font></blockquote><blockquote class="webkit-indent-blockquote" style="margin: 0 0 0 40px; border: none; padding: 0px;"><font class="Apple-style-span" face="'Andale Mono'">7EC 8 02 6C FE AA AA AA AA AA (answer: OK)</font></blockquote><blockquote class="webkit-indent-blockquote" style="margin: 0 0 0 40px; border: none; padding: 0px;"><font class="Apple-style-span" face="'Andale Mono'"><br></font></blockquote><blockquote class="webkit-indent-blockquote" style="margin: 0 0 0 40px; border: none; padding: 0px;"><font class="Apple-style-span" face="'Andale Mono'">7E4 8 03 AA 01 FE 00 00 00 00 (command: display data)</font></blockquote><blockquote class="webkit-indent-blockquote" style="margin: 0 0 0 40px; border: none; padding: 0px;"><font class="Apple-style-span" face="'Andale Mono'">5EC 8 FE 30 00 00 00 00 00 00 (answer: HV Temp in Byte 2, 0x30 => 8°C (unit 1 °C offset 40) )</font></blockquote></blockquote><blockquote class="webkit-indent-blockquote" style="margin: 0 0 0 40px; border: none; padding: 0px;"><div><br></div><div>How may 5EC responses come back?</div></blockquote><div><br></div><div>I think that once this is answered / tested, then we can actually code it. It doesn't look very hard and the table driven approach should work well for future expansion (just add a row to the table for the request, and add the code to extract the response) - the generic OBDII stuff I'm working on looks very similar.</div><div><br></div><div>Regards, Mark.</div><div><br><div><div>On 5 Jan, 2013, at 8:40 PM, <a href="mailto:mikeljo@me.com">mikeljo@me.com</a> wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><meta http-equiv="Content-Type" content="text/html charset=windows-1252"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hi mark,<div><br></div><div>in this post was a very good description about decoding the Message transfer:</div><div><a href="http://gm-volt.com/forum/showthread.php?12958-CAN-bus-reading-remote-viewing-of-charge-state&p=228397#post228397">http://gm-volt.com/forum/showthread.php?12958-CAN-bus-reading-remote-viewing-of-charge-state&p=228397#post228397</a></div><div>from Burro. Easier than reading the Full GM3110 Doc.</div><div><br></div><div>i think that we must look at the bus to identify witch IDs are active. So we can use a free one. And listen only to this.</div><div>>>"<span style="background-color: rgb(255, 255, 255); color: rgb(51, 51, 51); font-family: Verdana, Arial, Tahoma, Calibri, Geneva, sans-serif; font-size: 13px; text-align: left; ">FE is the requested response ID</span>"</div><div>I think is <span style="font-family: arial, sans-serif; font-size: 13px; white-space: nowrap; background-color: rgb(255, 255, 255); ">necessary</span> when there is more than one "diagnostic tool" connected to the bus</div><div><br></div><div><br></div><div>Bye</div><div>michael</div><div><br><div><div>Am 03.01.2013 um 02:28 schrieb <a href="mailto:mikeljo@me.com">mikeljo@me.com</a>:</div><br class="Apple-interchange-newline"><blockquote type="cite"><meta http-equiv="Content-Type" content="text/html charset=windows-1252"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hi,<div><br></div><div>thx.</div><div>But it was only the first quick try.</div><div><br></div><div>I think you are quicker than i with implementing it. So please go on.</div><div>I the Moment we can only get data when the Bus is awake from the car itself. </div><div>I can wake the Bus, but can't get Data in this time. I get only an answer from one Gateway (641).</div><div>Search to get more answers from different ECUs.</div><div>So i think the trigger to start the timer is, when there are valid data on the bus.</div><div>The timer collects the wanted data and goes to sleep for a Minute, or so.</div><div>Timer stops and reset itself after ~30 seconds with no data on the bus.</div><div>So we can get data when the car is on and approx. every 30 Minute when car is charging.</div><div><br></div><div>Bye</div><div>Michael</div><div><br></div><div><br><div><div>Am 03.01.2013 um 00:46 schrieb Mark Webb-Johnson <<a href="mailto:mark@webb-johnson.net">mark@webb-johnson.net</a>>:</div><br class="Apple-interchange-newline"><blockquote type="cite"><meta http-equiv="content-type" content="text/html; charset=utf-8"><div dir="auto"><div>Fantastic.</div><div><br></div><div>Do you/Michael want to try to implement this, or shall I?</div><div><br></div><div>Regards, Mark</div><div><br>On 3 Jan, 2013, at 4:22 AM, <<a href="mailto:info@opel-ampera-forum.de">info@opel-ampera-forum.de</a>> wrote:<br><br></div><blockquote type="cite"><meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"><meta name="Generator" content="Microsoft Word 14 (filtered medium)"><base href="x-msg://258/"><style><!--
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</o:shapelayout></xml><![endif]--><div class="WordSection1"><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Mark,<o:p></o:p></span></p><div><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><br class="webkit-block-placeholder"></div><p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">we have the following functioning data at this moment:<o:p></o:p></span></p><div><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><br class="webkit-block-placeholder"></div><ul type="disc"><li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l0 level1 lfo1"><span lang="EN-US">Ambient temperature (the air around the car) - I think this is your 'outside temperature'<o:p></o:p></span></li><li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l0 level1 lfo1"><span lang="EN-US">PEM temperature (the temperature in the charger / drive power conversion unit - the electronics that convert AC to DC for charging, regen and driving)<o:p></o:p></span></li><li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l0 level1 lfo1"><span lang="EN-US">BATTERY temperature (the temperature in the battery itself)<o:p></o:p></span></li><li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l0 level1 lfo1"><span lang="EN-US">Charging current<o:p></o:p></span></li><li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l0 level1 lfo1"><span lang="EN-US">Charging voltage<o:p></o:p></span></li></ul><div style="margin-left: 18pt; "><span lang="EN-US"> </span><br class="webkit-block-placeholder"></div><p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:18.0pt"><span lang="EN-US">The motor temperature doesn’t work at this moment, we have to analyze it.<o:p></o:p></span></p><div style="margin-left: 18pt; "><span lang="EN-US"> </span><br class="webkit-block-placeholder"></div><p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">The request is (in sequence ~10 ms):<o:p></o:p></span></p><div><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><br class="webkit-block-placeholder"></div><p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">7E4 8 10 0C 2C FE 43 69 43 68<br>7E4 8 21 80 1F 43 4F 1C 43 00<br>7E4 8 03 AA 04 FE 00 00 00 00<o:p></o:p></span></p><div><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New""> </span><br class="webkit-block-placeholder"></div><div><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><br class="webkit-block-placeholder"></div><p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">The answer would be ~160 times:<o:p></o:p></span></p><div><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><br class="webkit-block-placeholder"></div><p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">5EC 8 FE xx yy zz uu vv 00 00<o:p></o:p></span></p><div><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New""> </span><br class="webkit-block-placeholder"></div><p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">charging current = xx * 0.2 A<o:p></o:p></span></p><p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">charging voltage = yy * 2 V<o:p></o:p></span></p><p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">outside temperature = zz * 0.5 °C – 40<o:p></o:p></span></p><p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">battery temperature = uu * 1 °C – 40<o:p></o:p></span></p><p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New"">pem temperature = vv * 1 °C - 40<o:p></o:p></span></p><div><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New""> </span><br class="webkit-block-placeholder"></div><div><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><br class="webkit-block-placeholder"></div><p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">this should be enough for the next beta.<o:p></o:p></span></p><div><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><br class="webkit-block-placeholder"></div><div><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><br class="webkit-block-placeholder"></div><p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Regards,<o:p></o:p></span></p><div><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><br class="webkit-block-placeholder"></div><p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Johannes<o:p></o:p></span></p><div><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><br class="webkit-block-placeholder"></div><div><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><br class="webkit-block-placeholder"></div><div><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><br class="webkit-block-placeholder"></div><div><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><br class="webkit-block-placeholder"></div><div><div style="border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm"><p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">Von:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> <a href="mailto:ovmsdev-bounces@lists.teslaclub.hk">ovmsdev-bounces@lists.teslaclub.hk</a> [<a href="mailto:ovmsdev-bounces@lists.teslaclub.hk">mailto:ovmsdev-bounces@lists.teslaclub.hk</a>] <b>Im Auftrag von </b>Mark Webb-Johnson<br><b>Gesendet:</b> Mittwoch, 2. Januar 2013 02:40<br><b>An:</b> OVMS Developers<br><b>Betreff:</b> Re: [Ovmsdev] Volt/Ampera<o:p></o:p></span></p></div></div><p class="MsoNormal"><o:p> </o:p></p><p class="MsoNormal">Tachy / Johannes,<o:p></o:p></p><div><p class="MsoNormal"><o:p> </o:p></p></div><div><p class="MsoNormal">Nice work. That is very useful, and I have added this to the volt/ampera can bus notes file in the repository. This is the sequence we will use.<o:p></o:p></p></div><div><p class="MsoNormal"><o:p> </o:p></p></div><div><p class="MsoNormal">The Tesla Roadster show (and hence the Apps currently support) 4 temperatures in total:<o:p></o:p></p></div><div><p class="MsoNormal"><o:p> </o:p></p></div><div><ul type="disc"><li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l0 level1 lfo1">Ambient temperature (the air around the car) - I think this is your 'outside temperature'<o:p></o:p></li><li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l0 level1 lfo1">PEM temperature (the temperature in the charger / drive power conversion unit - the electronics that convert AC to DC for charging, regen and driving)<o:p></o:p></li><li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l0 level1 lfo1">MOTOR temperature (the temperature in the wheel motors)<o:p></o:p></li><li class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;mso-list:l0 level1 lfo1">BATTERY temperature (the temperature in the battery itself)<o:p></o:p></li></ul></div><div><p class="MsoNormal"><o:p> </o:p></p></div><div><p class="MsoNormal">It would be good if we could find those for the Volt/Ampera.<o:p></o:p></p></div><div><p class="MsoNormal"><o:p> </o:p></p></div><div><p class="MsoNormal">I think we now have enough to get the charge behavior.<o:p></o:p></p></div><div><p class="MsoNormal"><o:p> </o:p></p></div><div><p class="MsoNormal">Will you / MichaelJ work on the code to implement this, or do you want me to do it? It does not look to hard to do, and I think we can use the same logic as the Twizzy (and Michael J previously suggested).<o:p></o:p></p></div><div><p class="MsoNormal"><o:p> </o:p></p></div><div><p class="MsoNormal">Regards, Mark.<o:p></o:p></p></div><div><p class="MsoNormal"><o:p> </o:p></p><div><div><p class="MsoNormal">On 31 Dec, 2012, at 10:38 PM, <<a href="mailto:info@opel-ampera-forum.de">info@opel-ampera-forum.de</a>> <<a href="mailto:info@opel-ampera-forum.de">info@opel-ampera-forum.de</a>> wrote:<o:p></o:p></p></div><p class="MsoNormal"><br><br><o:p></o:p></p><div><div><p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Hi Mark,</span><o:p></o:p></p></div><div><p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p></div><div><p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">here is „tachy“ from<span class="apple-converted-space"> </span><a href="http://opel-ampera-forum.de/">opel-ampera-forum.de</a>, i’ve analyzed the requests from a DashDAQ on CANBus.</span><o:p></o:p></p></div><div><p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p></div><div><p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">To request current and voltage of the charger and the outside temperature, you have to sen</span><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">d the following sequence:</span><o:p></o:p></p></div><div><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p></div><div><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">7E4 8 10 08 2C FE 43 69 43 68<span class="apple-converted-space"> </span><br>7E4 8 21 80 1F 00 00 00 00 00<span class="apple-converted-space"> </span><br>7E4 8 03 AA 04 FE 00 00 00 00</span><o:p></o:p></p></div><div><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p></div><div><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">The answer (160 times) is:</span><o:p></o:p></p></div><div><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p></div><div><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">5EC 8 FE xx yy zz 00 00 00 00</span><o:p></o:p></p></div><div><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p></div><div><p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">xx =<span class="apple-converted-space"> </span></span><span lang="EN-US">Charging Current, units 0.2 A (ex. 0x43 = 13.4 A)</span><o:p></o:p></p></div><div><p class="MsoNormal"><code><span lang="EN-US" style="font-size:10.0pt">yy =</span></code><span class="apple-converted-space"><span lang="EN-US" style="font-size:10.0pt;font-family:"Courier New""> </span></span><span lang="EN-US">Charging Voltage, units 2 V (ex. 0x70 = 224 V)</span><o:p></o:p></p></div><div><p class="MsoNormal"><span lang="EN-US">zz = outside temperature, units 0,5°C, offset +40 ( ex. 0x60 => 8°C )</span><o:p></o:p></p></div><div><p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p></div><div><p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p></div><div><p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p></div><div><p class="MsoNormal"><span lang="EN-US">Regards,</span><o:p></o:p></p></div><div><p class="MsoNormal"><span lang="EN-US"> </span><o:p></o:p></p></div><div><p class="MsoNormal"><span lang="EN-US">Johannes</span><o:p></o:p></p></div><div><p class="MsoNormal"><code><span lang="EN-US" style="font-size:10.0pt"> </span></code><o:p></o:p></p></div><div><p class="MsoNormal"><code><span lang="EN-US" style="font-size:10.0pt"> </span></code><o:p></o:p></p></div><div><p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p></div><div><div style="border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm;border-width:initial;border-color:initial"><p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">Von:</span></b><span class="apple-converted-space"><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> </span></span><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""><a href="mailto:ovmsdev-bounces@lists.teslaclub.hk">ovmsdev-bounces@lists.teslaclub.hk</a><span class="apple-converted-space"> </span>[<a href="mailto:ovmsdev-bounces@lists.teslaclub.hk">mailto:ovmsdev-bounces@lists.teslaclub.hk</a>]<span class="apple-converted-space"> </span><b>Im Auftrag von<span class="apple-converted-space"> </span></b><a href="mailto:mikeljo@me.com">mikeljo@me.com</a><br><b>Gesendet:</b><span class="apple-converted-space"> </span>Sonntag, 30. Dezember 2012 13:59<br><b>An:</b><span class="apple-converted-space"> </span>OVMS Developers<br><b>Betreff:</b><span class="apple-converted-space"> </span>Re: [Ovmsdev] Volt/Ampera</span><o:p></o:p></p></div></div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><p class="MsoNormal">Hi,<o:p></o:p></p></div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><p class="MsoNormal">it continues<o:p></o:p></p></div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><p class="MsoNormal">Direct reading here: <a href="http://gm-volt.com/forum/showthread.php?12958-CAN-bus-reading-remote-viewing-of-charge-state&p=226884#post226884">http://gm-volt.com/forum/showthread.php?12958-CAN-bus-reading-remote-viewing-of-charge-state&p=226884#post226884</a><o:p></o:p></p></div><div><p class="MsoNormal">or main here: <a href="http://www.opel-ampera-forum.de/viewtopic.php?f=39&t=1147&start=60#p17254">http://www.opel-ampera-forum.de/viewtopic.php?f=39&t=1147&start=60#p17254</a><o:p></o:p></p></div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><p class="MsoNormal">It seems that 5EC returns what you request in 7E4.<o:p></o:p></p></div><div><p class="MsoNormal">Not only Voltage and Current, also Outside Temp and HV-Batterie Temp or HV-Cooling Temp.<o:p></o:p></p></div><div><p class="MsoNormal">The Meaning of the values depends on the Request in 7E4.<o:p></o:p></p></div><div><p class="MsoNormal">----- It "could" be that 7EC is an answer from the bus too.<o:p></o:p></p></div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><p class="MsoNormal">And i think that this is a "user generated" output. Generated only by the Gateway?<o:p></o:p></p></div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><p class="MsoNormal">Here is a log when DashDaq starts:<o:p></o:p></p></div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><div><p class="MsoNormal">34,152 7E0 8 02 01 00 00 00 00 00 00 <o:p></o:p></p></div><div><p class="MsoNormal">34,154 7E8 8 06 41 00 BE 7F B8 13 AA <o:p></o:p></p></div><div><p class="MsoNormal">34,180 7DF 8 02 01 00 00 00 00 00 00 <o:p></o:p></p></div><div><p class="MsoNormal">34,182 7E8 8 06 41 00 BE 7F B8 13 AA <o:p></o:p></p></div><div><p class="MsoNormal">34,185 7EB 8 06 41 00 80 40 00 01 AA <o:p></o:p></p></div><div><p class="MsoNormal">34,186 7EF 8 06 41 00 00 00 00 01 AA <o:p></o:p></p></div><div><p class="MsoNormal">34,187 7EC 8 06 41 00 80 00 00 01 AA <o:p></o:p></p></div><div><p class="MsoNormal">34,187 7E9 8 06 41 00 80 00 00 01 AA <o:p></o:p></p></div><div><p class="MsoNormal">34,188 7EA 8 06 41 00 80 00 00 01 AA <o:p></o:p></p></div><div><p class="MsoNormal">34,196 7ED 8 06 41 00 00 00 00 01 AA <o:p></o:p></p></div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><p class="MsoNormal">34,528 7E0 8 02 AA 00 00 00 00 00 00 <o:p></o:p></p></div><div><p class="MsoNormal">34,533 5E8 8 00 00 00 00 00 00 00 00 <o:p></o:p></p></div><div><p class="MsoNormal">34,591 7E1 8 02 AA 00 00 00 00 00 00 <o:p></o:p></p></div><div><p class="MsoNormal">34,592 5E9 8 00 00 00 00 00 00 00 00 <o:p></o:p></p></div><div><p class="MsoNormal">34,656 7E2 8 02 AA 00 00 00 00 00 00 <o:p></o:p></p></div><div><p class="MsoNormal">34,660 5EA 8 00 00 00 00 00 00 00 00 <o:p></o:p></p></div><div><p class="MsoNormal">34,721 7E3 8 02 AA 00 00 00 00 00 00 <o:p></o:p></p></div><div><p class="MsoNormal">34,728 5EB 8 00 00 00 00 00 00 00 00 <o:p></o:p></p></div><div><p class="MsoNormal">34,787 7E4 8 02 AA 00 00 00 00 00 00 <o:p></o:p></p></div><div><p class="MsoNormal">34,804 5EC 8 00 00 00 00 00 00 00 00 <o:p></o:p></p></div><div><p class="MsoNormal">34,851 7E5 8 02 AA 00 00 00 00 00 00 <o:p></o:p></p></div><div><p class="MsoNormal">34,862 5ED 8 00 AA AA AA AA AA AA AA <o:p></o:p></p></div><div><p class="MsoNormal">34,916 7E7 8 02 AA 00 00 00 00 00 00 <o:p></o:p></p></div><div><p class="MsoNormal">34,928 5EF 8 00 00 00 00 00 00 00 00 <o:p></o:p></p></div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><p class="MsoNormal">34,981 7E1 8 04 2C FE 28 E8 00 00 00 <o:p></o:p></p></div><div><p class="MsoNormal">34,984 7E9 8 02 6C FE AA AA AA AA AA <o:p></o:p></p></div><div><p class="MsoNormal">34,987 7E4 8 10 0C 2C FE 43 4F 43 69 <o:p></o:p></p></div><div><p class="MsoNormal">34,997 7EC 8 30 00 14 AA AA AA AA AA <o:p></o:p></p></div><div><p class="MsoNormal">34,998 7E4 8 21 43 68 80 1E 80 1F 00 <o:p></o:p></p></div><div><p class="MsoNormal">35,010 7EC 8 02 6C FE AA AA AA AA AA <o:p></o:p></p></div><div><p class="MsoNormal">35,014 101 8 FE 01 3E 00 00 00 00 00 <o:p></o:p></p></div><div><p class="MsoNormal">35,015 7E1 8 03 AA 04 FE 00 00 00 00 <o:p></o:p></p></div><div><p class="MsoNormal">35,018 5E9 8 FE 00 00 00 00 00 00 00 <o:p></o:p></p></div><div><p class="MsoNormal">35,045 5E9 8 FE 00 00 00 00 00 00 00 <o:p></o:p></p></div><div><p class="MsoNormal">35,058 7E4 8 03 AA 04 FE 00 00 00 00 <o:p></o:p></p></div><div><p class="MsoNormal">35,072 5E9 8 FE 00 00 00 00 00 00 00 <o:p></o:p></p></div><div><p class="MsoNormal">35,099 5E9 8 FE 00 00 00 00 00 00 00 <o:p></o:p></p></div><div><p class="MsoNormal">35,117 5EC 8 FE 34 48 6E 63 60 00 00 <o:p></o:p></p></div><div><p class="MsoNormal">35,126 5E9 8 FE 00 00 00 00 00 00 00 <o:p></o:p></p></div><div><p class="MsoNormal">35,154 5E9 8 FE 00 00 00 00 00 00 00 <o:p></o:p></p></div><div><p class="MsoNormal">35,171 5EC 8 FE 34 48 6E 63 60 00 00 <o:p></o:p></p></div><div><p class="MsoNormal">35,180 5E9 8 FE 00 00 00 00 00 00 00 <o:p></o:p></p></div><div><p class="MsoNormal">35,207 5E9 8 FE 00 00 00 00 00 00 00 <o:p></o:p></p></div><div><p class="MsoNormal">35,226 5EC 8 FE 34 48 6E 63 60 00 00 <o:p></o:p></p></div></div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><p class="MsoNormal">It looks like that a 7Ex starts an output from 5E(x+8). x is between 0 and 7<o:p></o:p></p></div><div><p class="MsoNormal">7E4 -> 5EC<o:p></o:p></p></div><div><p class="MsoNormal">---- 7Ex ( 8 < = x <= F) could be a "control" output from the gateway.<o:p></o:p></p></div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><p class="MsoNormal">Info from RScott:<o:p></o:p></p></div><div><div id="post_message_226884"><blockquote style="margin-top:5.0pt;margin-bottom:5.0pt"><p class="MsoNormal" style="background:white"><span style="font-size:10.0pt;font-family:"Verdana","sans-serif";color:#333333">I've got some at <a href="http://www.evtools.info/ChevyVoltOBD2CAN.html" target="_blank"><span style="color:#417394;text-decoration:none">http://www.evtools.info/ChevyVoltOBD2CAN.html</span></a>, but really need to update that page (I've found some more, but not ranges).<br><br>If the first byte in 0BC has bit 8 set (leftmost), the car is on; if bit 5 is set, the car is off.<br><br>For charging, I can only tell indirectly (e.g. by monitoring the battery SOC in 206, or the battery kW usage in 3e3 bytes 4-5).<br><br>Speed is in the first two bytes of 3E9, as MPH*100 (so hex of 0102 would be decimal 258, or a very slow 2.58MPH).<br><br>4C1 byte 5 has the outside temperature, in degrees Fahrenheit with an offset of 50 (so 0x76 or 118 decimal would be 68 degrees F).</span><o:p></o:p></p></blockquote></div></div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><p class="MsoNormal">---------------------------------------<o:p></o:p></p></div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><p class="MsoNormal">For 4C1 i can say this is correct. But in Germany it is °C. T =( (4C1 Byte 5) / 2 ) - 40<o:p></o:p></p></div><div><p class="MsoNormal">I checked it with my old Logs and the Temperature are right.<o:p></o:p></p></div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><p class="MsoNormal">Bye<o:p></o:p></p></div><div><p class="MsoNormal">Michael<o:p></o:p></p></div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><div><p class="MsoNormal">Am 30.12.2012 um 07:23 schrieb Mark Webb-Johnson <<a href="mailto:mark@webb-johnson.net">mark@webb-johnson.net</a>>:<o:p></o:p></p></div><div><p class="MsoNormal"><br><br><br><o:p></o:p></p></div><div><div><p class="MsoNormal">Michael,<o:p></o:p></p></div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><p class="MsoNormal">OK. This looks like an extension to standard OBDII over CAN. See:<o:p></o:p></p></div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><blockquote style="margin-left:30.0pt;margin-top:5.0pt;margin-right:0cm;margin-bottom:5.0pt"><div><p class="MsoNormal"><a href="http://en.wikipedia.org/wiki/OBD-II_PIDs#CAN_.2811-bit.29_Bus_format">http://en.wikipedia.org/wiki/OBD-II_PIDs#CAN_.2811-bit.29_Bus_format</a><o:p></o:p></p></div><div><p class="MsoNormal"><a href="http://mbed.org/cookbook/OBDII-Can-Bus">http://mbed.org/cookbook/OBDII-Can-Bus</a><o:p></o:p></p></div></blockquote></div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><blockquote style="margin-top:5.0pt;margin-bottom:5.0pt"><p class="MsoNormal">send: 7E4 8 06 2C FE 43 69 43 68 00<o:p></o:p></p></blockquote><div><p class="MsoNormal"> <o:p></o:p></p></div></div><div><p class="MsoNormal">OBDII extension:<o:p></o:p></p></div><div><ul style="margin-top:0cm" type="disc"><li class="MsoNormal" style="mso-list:l1 level1 lfo2">06 is the number of bytes in the message<o:p></o:p></li><li class="MsoNormal" style="mso-list:l1 level1 lfo2">2C is a custom mode<o:p></o:p></li><li class="MsoNormal" style="mso-list:l1 level1 lfo2">FE 43 69 43 68 00 would normally be the OBDII PID code, but here we don't know as it is custom<o:p></o:p></li></ul></div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><blockquote style="margin-top:5.0pt;margin-bottom:5.0pt"><p class="MsoNormal">send: 7E4 8 03 AA 04 FE 00 00 00 00<o:p></o:p></p></blockquote></div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><p class="MsoNormal">Similarly, 03 is the length, AA 04 FE is the message.<o:p></o:p></p></div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><blockquote style="margin-top:5.0pt;margin-bottom:5.0pt"><p class="MsoNormal">return: 7EC 8 02 6C FE AA AA AA AA AA<o:p></o:p></p></blockquote></div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><p class="MsoNormal">02 is the length, 6C FE is the message. The rest is garbage.<o:p></o:p></p></div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><blockquote style="margin-top:5.0pt;margin-bottom:5.0pt"><p class="MsoNormal">return: 5EC 8 FE 4A 6F 00 00 00 00 00 [repeat 160 times]<o:p></o:p></p></blockquote></div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><p class="MsoNormal">I think this is just the raw message (not OBDII). It is completely different from an OBDII over CAN reply.<o:p></o:p></p></div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><p class="MsoNormal">It is not unusual for the physical controller ID to be a fixed offset from the OBDII response ID. In standard OBDII over CAN, the offset is often 8. Here, we're seeing an offset of 0x0200.<o:p></o:p></p></div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><blockquote style="margin-top:5.0pt;margin-bottom:5.0pt"><div><p class="MsoNormal">Idea:<o:p></o:p></p></div><div><p class="MsoNormal">car is off. -> no data on can bus.<o:p></o:p></p></div><div><p class="MsoNormal">car is off and charging -> can bus wakes every ~30 MInutes up. You can see in my Logs.<o:p></o:p></p></div><div><p class="MsoNormal">When the can bus is awake (it gets valid SOC Data for example), the Module send the initialization sequence and then the demand sequence.<o:p></o:p></p></div><div><p class="MsoNormal">It can send the demand sequence every 10seconds until the the can bus go sleep.<o:p></o:p></p></div><div><p class="MsoNormal">When there are no valid values in 5EC (the rest is valid) (temperature is zero, we normally don't have -40°C), the module sends the initialization sequnece again.<o:p></o:p></p></div></blockquote></div><div><div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><p class="MsoNormal">I think this is a fine approach.<o:p></o:p></p></div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><p class="MsoNormal">For your convenience, I've added a hook function vehicle_fn_ticker10() to the vehicle layer. You can hook into that to get a callback once every 10 seconds.<o:p></o:p></p></div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><p class="MsoNormal">I suggest you wrap this logic around a "if (sys_features[FEATURE_CANWRITE])" so that you only do this if canwrite is on. Don't write to the can bus unless it has been opened in active mode (otherwise the system will loop waiting for the bus to be writable, then watchdog timeout as it never does).<o:p></o:p></p></div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><p class="MsoNormal">Other than that, the charging / not-charging state can be maintained in the way you suggest. You should also be able to detect charging is stopped (charging -> not-charging) and check the SOC% to decide whether to alert or not. I think "twizy" Michael does something similar, so you may want to see how he does it and do it the same way.<o:p></o:p></p></div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><p class="MsoNormal">The temperature is a nice bonus. I wonder what other fun stuff is hiding :-)<o:p></o:p></p></div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><p class="MsoNormal">Regards, Mark.<o:p></o:p></p></div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><p class="MsoNormal">On 30 Dec, 2012, at 12:50 AM,<span class="apple-converted-space"> </span><a href="mailto:mikeljo@me.com">mikeljo@me.com</a><span class="apple-converted-space"> </span>wrote:<o:p></o:p></p></div><div><p class="MsoNormal"><br><br><br><o:p></o:p></p></div><div><div><p class="MsoNormal">Hi,<o:p></o:p></p></div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><p class="MsoNormal">Johannes find some interesting stuff:<o:p></o:p></p></div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><div><p class="MsoNormal">send: 7E4 8 06 2C FE 43 69 43 68 00<o:p></o:p></p></div><div><p class="MsoNormal">return: 7EC 8 02 6C FE AA AA AA AA AA<o:p></o:p></p></div><div><p class="MsoNormal">Set Configuration to get Voltage and Current<o:p></o:p></p></div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><p class="MsoNormal">send: 7E4 8 03 AA 04 FE 00 00 00 00<o:p></o:p></p></div><div><p class="MsoNormal">return: 5EC 8 FE 4A 6F 00 00 00 00 00 [repeat 160 times]<o:p></o:p></p></div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><p class="MsoNormal">Byte 1 (4A) Current<o:p></o:p></p></div><div><p class="MsoNormal">Byte 2 (6F) Voltage<o:p></o:p></p></div><div><p class="MsoNormal">Calculation:<o:p></o:p></p></div><div><p class="MsoNormal">I = Byte 1 * 0.2 in Ampere<o:p></o:p></p></div><div><p class="MsoNormal">U = Byte 2 / 2 in Volt<o:p></o:p></p></div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><p class="MsoNormal">And continue:<o:p></o:p></p></div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><p class="MsoNormal">Sending this two sequenzes <span style="font-size:10.0pt;font-family:"Arial","sans-serif";background:white">immediately </span><o:p></o:p></p></div><div><p class="MsoNormal">7E4 8 10 08 2C FE 43 69 43 68<o:p></o:p></p></div><div><p class="MsoNormal">7E4 8 21 80 1F 00 00 00 00 00<o:p></o:p></p></div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><p class="MsoNormal">gives with this:<o:p></o:p></p></div><div><p class="MsoNormal">send: 7E4 8 03 AA 04 FE 00 00 00 00<o:p></o:p></p></div><div><p class="MsoNormal">return: 5EC 8 FE 4A 6F 64 00 00 00 00 [repeat 160 times]<o:p></o:p></p></div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><p class="MsoNormal">Byte 1 and 2 same as before, and in Byte 3 Temperature in °C<o:p></o:p></p></div><div><p class="MsoNormal">T = (Byte 3 / 2 ) - 40<o:p></o:p></p></div><div><p class="MsoNormal">This is the Temp. in raw. in Byte 4 could be Temp filtered. Still searching the Sequence for this.<o:p></o:p></p></div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><p class="MsoNormal">Strom: 0x4A * 0,2 = 14,8A<o:p></o:p></p></div><div><p class="MsoNormal">Spannung: 0x6F * 2 = 222V<o:p></o:p></p></div><div><p class="MsoNormal">Temperatur: (0x64 / 2) - 40 = 10°C<o:p></o:p></p></div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><p class="MsoNormal">Current and Temperature are ok. I think the Voltage must have an Offset (8 or 9) too. Cause my Voltage is around 230V.<o:p></o:p></p></div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><p class="MsoNormal">It seems that the config send only once (every x Minutes, or so) and the "give me data" ID (7E4 8 03 AA 04 FE 00 00 00 00) every time you want to get it.<o:p></o:p></p></div><div><p class="MsoNormal">Then you get ~160 times the requested Values in ID 5EC.<o:p></o:p></p></div><div><p class="MsoNormal"> <o:p></o:p></p></div></div><div><p class="MsoNormal">Idea:<o:p></o:p></p></div><div><p class="MsoNormal">car is off. -> no data on can bus.<o:p></o:p></p></div><div><p class="MsoNormal">car is off and charging -> can bus wakes every ~30 MInutes up. You can see in my Logs.<o:p></o:p></p></div><div><p class="MsoNormal">When the can bus is awake (it gets valid SOC Data for example), the Module send the initialization sequence and then the demand sequence.<o:p></o:p></p></div><div><p class="MsoNormal">It can send the demand sequence every 10seconds until the the can bus go sleep.<o:p></o:p></p></div><div><p class="MsoNormal">When there are no valid values in 5EC (the rest is valid) (temperature is zero, we normally don't have -40°C), the module sends the initialization sequnece again.<o:p></o:p></p></div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><p class="MsoNormal">Bye<o:p></o:p></p></div><div><p class="MsoNormal">Michael J.<o:p></o:p></p></div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><div><p class="MsoNormal">Am 28.12.2012 um 01:41 schrieb Mark Webb-Johnson <<a href="mailto:mark@webb-johnson.net">mark@webb-johnson.net</a>>:<o:p></o:p></p></div><div><p class="MsoNormal"><br><br><br><o:p></o:p></p></div><div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><p class="MsoNormal">Can he provide the logs from the moment the DashDAQ is connected? Perhaps 10 seconds without charging, then start the charge and continue to monitor for 1 minute.<o:p></o:p></p></div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><p class="MsoNormal">It seems possible that this is enabled by turning on a monitoring mode, but unexpected. This sort of thing would normally just be transmitted as part of the normal message stream.<o:p></o:p></p></div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><p class="MsoNormal">Regards, Mark<o:p></o:p></p></div><div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><div><p class="MsoNormal">On 27 Dec, 2012, at 11:58 PM,<span class="apple-converted-space"> </span><a href="mailto:mikeljo@me.com">mikeljo@me.com</a><span class="apple-converted-space"> </span>wrote:<o:p></o:p></p></div><div><p class="MsoNormal"><br><br><br><o:p></o:p></p></div><div><div><div><p class="MsoNormal">Am 27.12.2012 um 01:11 schrieb Mark Webb-Johnson <<a href="mailto:mark@webb-johnson.net">mark@webb-johnson.net</a>>:<o:p></o:p></p></div><div><p class="MsoNormal"><br><br><br><o:p></o:p></p></div><div><p class="MsoNormal"><span style="font-size:13.5pt;font-family:"Helvetica","sans-serif"">Now, on to the other messages (I spoke about yesterday in the other thread). I'll try to drum up some interest in the forums to see if anyone can help with the decodes. It would be good if you could do the same.</span><o:p></o:p></p></div></div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><p class="MsoNormal">And here some first results from tachy:<o:p></o:p></p></div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><p class="MsoNormal" style="margin-bottom:12.0pt"><span style="font-size:10.0pt;font-family:"Trebuchet MS","sans-serif";color:#333333;background:#ECF3F7">CANUSB mit DashDAQ kombiniert bringts! Ich habe soeben den Code für das Ladegerät (Ladestrom/Ladespannung) rausbekommen:</span><span style="font-size:10.0pt;font-family:"Trebuchet MS","sans-serif";color:#333333"><br><br><span style="background:#ECF3F7">5EC Byte 3 Ladestrom Einheit 0.2 A (Bsp: 14.2 A = 47h)</span><br><span style="background:#ECF3F7">5EC Byte 4 Ladespannung Einheit 2 V (Bsp: 222V = 6Fh)</span></span><o:p></o:p></p></div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><p class="MsoNormal">He works with a DashDAQ and a CANUSB, both connected with a ODB2 Y-Cable.<o:p></o:p></p></div><div><p class="MsoNormal">So he find the Charging Current und Charging Voltage:<o:p></o:p></p></div><div><p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Trebuchet MS","sans-serif";color:#333333;background:#ECF3F7">5EC Byte 3 Charge Current Unit 0.2 A (Example: 14.2 A = 47h)</span><span style="font-size:10.0pt;font-family:"Trebuchet MS","sans-serif";color:#333333"><br><span style="background:#ECF3F7">5EC Byte 4 Charge Voltage Unit 2 V (Example: 222V = 6Fh)</span></span><o:p></o:p></p></div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><p class="MsoNormal">Fast enough?<o:p></o:p></p></div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><p class="MsoNormal">BUT!!! This IDs doesn't exist in my Logs. i Think the DasDaq send a Command to get this ID.<o:p></o:p></p></div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><p class="MsoNormal"> <o:p></o:p></p></div><div><p class="MsoNormal">Bye<o:p></o:p></p></div><div><p class="MsoNormal">michael<o:p></o:p></p></div></div><div><p class="MsoNormal">_______________________________________________<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><o:p></o:p></p></div></div><div><p class="MsoNormal"> <o:p></o:p></p></div></div></div><div><p class="MsoNormal">_______________________________________________<br>OvmsDev mailing list<br><a href="mailto:OvmsDev@lists.teslaclub.hk">OvmsDev@lists.teslaclub.hk</a><br><a 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