<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">Hm… It didn’t fix the issues. Also, the MsgId looks messed up:<div class=""><br class=""></div><div class=""><div style="margin: 0px; font-stretch: normal; line-height: normal; font-family: Menlo; background-color: rgb(255, 255, 255);" class=""><span style="font-variant-ligatures: no-common-ligatures; color: #34bc26" class="">OVMS ></span><span style="font-variant-ligatures: no-common-ligatures" class=""> can can2 start active 100000</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal; font-family: Menlo; background-color: rgb(255, 255, 255);" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">Can bus can2 started in mode active at speed 100000Kbps</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal; font-family: Menlo; background-color: rgb(255, 255, 255);" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">D (80978) v-kiasoulev: M-CAN2 000 8 3c 00 f0 00 00 00 00 00</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal; font-family: Menlo; background-color: rgb(255, 255, 255);" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">D (80988) v-kiasoulev: M-CAN2 1fffff13 8 03 00 0c 1f 47 c0 ff f3</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal; font-family: Menlo; background-color: rgb(255, 255, 255);" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">D (80998) v-kiasoulev: M-CAN2 000 8 ff fc 0f 03 ff 00 00 00</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal; font-family: Menlo; background-color: rgb(255, 255, 255);" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">D (80998) v-kiasoulev: M-CAN2 1fffffbe 8 06 00 ff ff ff ff ff ff</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal; font-family: Menlo; background-color: rgb(255, 255, 255);" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">D (81118) v-kiasoulev: M-CAN2 000 8 54 00 ff 00 00 00 00 00</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal; font-family: Menlo; background-color: rgb(255, 255, 255);" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">D (81178) v-kiasoulev: M-CAN2 000 8 3c 00 f0 00 00 00 00 00</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal; font-family: Menlo; background-color: rgb(255, 255, 255);" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">D (81188) v-kiasoulev: M-CAN2 000 8 00 00 00 c0 ff ff 0f 00</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal; font-family: Menlo; background-color: rgb(255, 255, 255);" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">D (81208) v-kiasoulev: M-CAN2 000 8 ff ff ff ff ff ff 00 00</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal; font-family: Menlo; background-color: rgb(255, 255, 255);" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">D (81318) v-kiasoulev: M-CAN2 000 8 54 00 ff 00 00 00 00 00</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal; font-family: Menlo; background-color: rgb(255, 255, 255);" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">D (81378) v-kiasoulev: M-CAN2 000 8 3c 00 f0 00 00 00 00 00</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal; font-family: Menlo; background-color: rgb(255, 255, 255);" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">D (81398) v-kiasoulev: M-CAN2 000 8 00 00 00 c0 ff ff 0f 00</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal; font-family: Menlo; background-color: rgb(255, 255, 255);" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">D (81398) v-kiasoulev: M-CAN2 000 8 ff fc 0f 03 ff 00 00 00</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal; font-family: Menlo; background-color: rgb(255, 255, 255);" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">D (81518) v-kiasoulev: M-CAN2 000 8 54 00 ff 00 00 00 00 00</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal; font-family: Menlo; background-color: rgb(255, 255, 255);" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">D (81578) v-kiasoulev: M-CAN2 000 8 3c 00 f0 00 00 00 00 00</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal; font-family: Menlo; background-color: rgb(255, 255, 255);" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">D (81588) v-kiasoulev: M-CAN2 1fffffbe 8 4d 02 00 00 00 00 ff ff</span></div><div style="margin: 0px; font-stretch: normal; line-height: normal; font-family: Menlo; color: rgb(52, 188, 38); background-color: rgb(255, 255, 255);" class=""><span style="font-variant-ligatures: no-common-ligatures" class="">OVMS ></span><span style="font-variant-ligatures: no-common-ligatures; color: #000000" class=""> </span></div><div class=""><span style="font-variant-ligatures: no-common-ligatures; color: #000000" class=""><br class=""></span></div><div class=""><span style="font-variant-ligatures: no-common-ligatures; color: #000000" class="">As you can see, it still stops after few messages. Anything particular I should look into/test?</span></div><div class=""><span style="font-variant-ligatures: no-common-ligatures; color: #000000" class=""><br class=""></span></div><div class=""><span style="font-variant-ligatures: no-common-ligatures; color: #000000" class="">Best regards,</span></div><div class=""><span style="font-variant-ligatures: no-common-ligatures; color: #000000" class="">Geir</span></div><div class=""><span style="font-variant-ligatures: no-common-ligatures; color: #000000" class=""><br class=""></span></div><div class=""><br class=""><div><br class=""><blockquote type="cite" class=""><div class="">30. des. 2017 kl. 18:13 skrev Geir Øyvind Vælidalo <<a href="mailto:geir@validalo.net" class="">geir@validalo.net</a>>:</div><br class="Apple-interchange-newline"><div class=""><meta http-equiv="Content-Type" content="text/html; charset=utf-8" class=""><div style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">Fantastic! I’m in my car right now, so I’ll test it right now 🙂<div class=""><br class=""></div><div class="">Geir<br class=""><div class=""><br class=""><blockquote type="cite" class=""><div class="">30. des. 2017 kl. 17:59 skrev Michael Balzer <<a href="mailto:dexter@expeedo.de" class="">dexter@expeedo.de</a>>:</div><br class="Apple-interchange-newline"><div class="">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" class="">
<div text="#000000" bgcolor="#FFFFFF" class="">
Geir,<br class="">
<br class="">
I've had a look into the mcp2515 driver and found some possible
causes for your issue. Main possible cause would be there was no
check or clearing of RX buffer overflows.<br class="">
<br class="">
There also was a chance the driver would read invalid frames, as the
RX interrupts got cleared before the buffer content was fetched.<br class="">
<br class="">
I think I've solved those issues, and I also added retrieving the
tx/rx error counts and flags, so "can status" can actually show you
errors that occurred.<br class="">
<br class="">
I've got no simple means to check if my changes work and if they are
more stable, I don't have a cable for can2/3.<br class="">
<br class="">
Can you please pull & test?<br class="">
<br class="">
Regards,<br class="">
Michael<br class="">
<br class="">
<br class="">
<div class="moz-cite-prefix">Am 30.12.2017 um 10:19 schrieb Geir
Øyvind Vælidalo:<br class="">
</div>
<blockquote type="cite" cite="mid:1AA896EE-296C-4862-8598-659605729CE1@validalo.net" class="">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" class="">
<font class="" face="Courier New">can can2 status</font> gave me
the same result. Once it stopped after receiving just 4 frames on
Can2. During the few restarts I did this morning, 251 was the most
I got before it stopped.
<div class="">Can1 recieved 50000 frames in no time and kept on
going. It seems Can2 is the problem. Don’t know what happened
yesterday when can1 stopped… </div>
<div class=""><br class="">
</div>
<div class="">Geir <br class="">
<div class=""><br class="">
<blockquote type="cite" class="">
<div class="">29. des. 2017 kl. 22:23 skrev Michael Balzer
<<a href="mailto:dexter@expeedo.de" class="" moz-do-not-send="true">dexter@expeedo.de</a>>:</div>
<br class="Apple-interchange-newline">
<div class="">
<meta http-equiv="Content-Type" content="text/html;
charset=utf-8" class="">
<div text="#000000" bgcolor="#FFFFFF" class=""> Geir,<br class="">
<br class="">
can you check the output of "can … status" before and
after death? Do the rx/tx counters still grow after
death?<br class="">
<br class="">
Regards,<br class="">
Michael<br class="">
<br class="">
<br class="">
<div class="moz-cite-prefix">Am 29.12.2017 um 22:14
schrieb Geir Øyvind Vælidalo:<br class="">
</div>
<blockquote type="cite" cite="mid:F5276F08-CBF3-453B-AEED-C765CDAA9B6F@validalo.net" class="">I’m having problems with IncomingFrameCan
when reading from two can buses from the Kia Soul. One
of the can buses dies prematurely, and quite fast,
with no visible errors. Most of the time it is Can2
that dies, however that is not always the case.
<div class="">I tried with an almost empty
IncomingFrameCan2, containing just a counter to see
how many times it is called, and it varied from 15
to almost 200 before it dies. </div>
<div class=""><br class="">
</div>
<div class="">This is the code:</div>
<div class="">
<div style="margin: 0px; font-stretch: normal;
font-size: 10px; line-height: normal; font-family:
Monaco;" class=""><br class="">
</div>
<div style="margin: 0px; font-stretch: normal;
font-size: 10px; line-height: normal; font-family:
Monaco;" class="">RegisterCanBus(1,
CAN_MODE_ACTIVE, CAN_SPEED_500KBPS);</div>
</div>
<div class="">
<div style="margin: 0px; font-stretch: normal;
font-size: 10px; line-height: normal; font-family:
Monaco;" class="">RegisterCanBus(2,
CAN_MODE_ACTIVE, CAN_SPEED_100KBPS);</div>
</div>
<div class=""><br class="">
</div>
<div class="">…</div>
<div class=""><br class="">
</div>
<div class="">
<div style="margin: 0px; font-stretch: normal;
line-height: normal; font-family: Monaco;" class=""><span style="color: #931a68" class="">void</span>
OvmsVehicleKiaSoulEv::IncomingFrameCan2(CAN_frame_t* p_frame)</div>
<div style="margin: 0px; font-stretch: normal;
line-height: normal; font-family: Monaco;" class="">{</div>
<div style="margin: 0px; font-stretch: normal;
line-height: normal; font-family: Monaco;" class=""><span class="Apple-tab-span" style="white-space:pre"> </span>uint8_t
*d = p_frame->data.u8;</div>
<div style="margin: 0px; font-stretch: normal;
line-height: normal; font-family: Monaco;" class=""><span class="Apple-tab-span" style="white-space:pre"> </span>m_counter->SetValue(
m_counter->AsInt()+1 );</div>
<div style="margin: 0px; font-stretch: normal;
line-height: normal; font-family: Monaco;" class="">}</div>
</div>
<div class=""><br class="">
</div>
<div class="">IncomingFrameCan1 is quite verbose, but
should not take too long time to process. But I have
a lot of Polls on Can1:</div>
<div class=""><br class="">
</div>
<div class="">
<div style="margin: 0px; font-stretch: normal;
font-size: 10px; line-height: normal; font-family:
Monaco;" class=""><span style="color: #931a68" class="">static</span> <span style="color:
#931a68" class="">const</span>
OvmsVehicle::poll_pid_t vehicle_kiasoulev_polls[]
=</div>
<div style="margin: 0px; font-stretch: normal;
font-size: 10px; line-height: normal; font-family:
Monaco;" class=""> {</div>
<div style="margin: 0px; font-stretch: normal;
font-size: 10px; line-height: normal; font-family:
Monaco;" class=""> { 0x7e2, 0x7ea,
VEHICLE_POLL_TYPE_OBDIIVEHICLE, 0x02, { 30,
30, 30 } }, <span class="Apple-tab-span" style="white-space:pre"> </span><span style="color: #4e9072" class="">// VIN</span></div>
<div style="margin: 0px; font-stretch: normal;
font-size: 10px; line-height: normal; font-family:
Monaco;" class=""> { 0x7e4, 0x7ec,
VEHICLE_POLL_TYPE_OBDIIGROUP, <span class="Apple-tab-span" style="white-space:pre"> </span>0x01,
{ 30, 10, 10 } }, <span class="Apple-tab-span" style="white-space:pre"> </span><span style="color: #4e9072" class="">// BMC </span><span style="text-decoration: underline ; color:
#4e9072" class="">Diag</span><span style="color:
#4e9072" class=""> page 01</span></div>
<div style="margin: 0px; font-stretch: normal;
font-size: 10px; line-height: normal; font-family:
Monaco;" class=""> { 0x7e4, 0x7ec,
VEHICLE_POLL_TYPE_OBDIIGROUP, <span class="Apple-tab-span" style="white-space:pre"> </span>0x02,
{ 30, 30, 10 } }, <span class="Apple-tab-span" style="white-space:pre"> </span><span style="color: #4e9072" class="">// BMC </span><span style="text-decoration: underline ; color:
#4e9072" class="">Diag</span><span style="color:
#4e9072" class=""> page 02</span></div>
<div style="margin: 0px; font-stretch: normal;
font-size: 10px; line-height: normal; font-family:
Monaco;" class=""> { 0x7e4, 0x7ec,
VEHICLE_POLL_TYPE_OBDIIGROUP, <span class="Apple-tab-span" style="white-space:pre"> </span>0x03,
{ 30, 30, 10 } }, <span class="Apple-tab-span" style="white-space:pre"> </span><span style="color: #4e9072" class="">// BMC </span><span style="text-decoration: underline ; color:
#4e9072" class="">Diag</span><span style="color:
#4e9072" class=""> page 03</span></div>
<div style="margin: 0px; font-stretch: normal;
font-size: 10px; line-height: normal; font-family:
Monaco;" class=""> { 0x7e4, 0x7ec,
VEHICLE_POLL_TYPE_OBDIIGROUP, <span class="Apple-tab-span" style="white-space:pre"> </span>0x04,
{ 30, 30, 10 } }, <span class="Apple-tab-span" style="white-space:pre"> </span><span style="color: #4e9072" class="">// BMC </span><span style="text-decoration: underline ; color:
#4e9072" class="">Diag</span><span style="color:
#4e9072" class=""> page 04</span></div>
<div style="margin: 0px; font-stretch: normal;
font-size: 10px; line-height: normal; font-family:
Monaco;" class=""> { 0x7e4, 0x7ec,
VEHICLE_POLL_TYPE_OBDIIGROUP, <span class="Apple-tab-span" style="white-space:pre"> </span>0x05,
{ 30, 30, 10 } },<span class="Apple-tab-span" style="white-space:pre"> </span><span style="color: #4e9072" class="">// BMC </span><span style="text-decoration: underline ; color:
#4e9072" class="">Diag</span><span style="color:
#4e9072" class=""> page 05</span></div>
<div style="margin: 0px; font-stretch: normal;
font-size: 10px; line-height: normal; font-family:
Monaco;" class=""> { 0x794, 0x79c,
VEHICLE_POLL_TYPE_OBDIIGROUP, <span class="Apple-tab-span" style="white-space:pre"> </span>0x02,
{ 30, 30, 10 } }, <span class="Apple-tab-span" style="white-space:pre"> </span><span style="color: #4e9072" class="">// OBC - On
board charger</span></div>
<div style="margin: 0px; font-stretch: normal;
font-size: 10px; line-height: normal; font-family:
Monaco;" class=""> { 0x7e2, 0x7ea,
VEHICLE_POLL_TYPE_OBDIIGROUP, <span class="Apple-tab-span" style="white-space:pre"> </span>0x00,
{ 30, 10, 10 } }, <span class="Apple-tab-span" style="white-space:pre"> </span><span style="color: #4e9072" class="">// VMCU
Shift-stick</span></div>
<div style="margin: 0px; font-stretch: normal;
font-size: 10px; line-height: normal; font-family:
Monaco;" class=""> { 0x7e2, 0x7ea,
VEHICLE_POLL_TYPE_OBDIIGROUP, <span class="Apple-tab-span" style="white-space:pre"> </span>0x02,
{ 30, 10, 0 } }, <span class="Apple-tab-span" style="white-space:pre"> </span><span style="color: #4e9072" class="">// VMCU Motor </span><span style="text-decoration: underline ; color:
#4e9072" class="">temp</span><span style="color:
#4e9072" class="">++</span></div>
<div style="margin: 0px; font-stretch: normal;
font-size: 10px; line-height: normal; font-family:
Monaco;" class=""> { 0x7df, 0x7de,
VEHICLE_POLL_TYPE_OBDIIGROUP, <span class="Apple-tab-span" style="white-space:pre"> </span>0x06,
{ 30, 10, 0 } }, <span class="Apple-tab-span" style="white-space:pre"> </span><span style="color: #4e9072" class="">// TMPS</span></div>
<div style="margin: 0px; font-stretch: normal;
font-size: 10px; line-height: normal; font-family:
Monaco;" class=""> { 0x7c5, 0x7cd,
VEHICLE_POLL_TYPE_OBDIIGROUP, <span class="Apple-tab-span" style="white-space:pre"> </span>0x01,
{ 30, 10, 0 } }, <span class="Apple-tab-span" style="white-space:pre"> </span><span style="color: #4e9072" class="">// LDC - Low
voltage DC-DC</span></div>
<div style="margin: 0px; font-stretch: normal;
font-size: 10px; line-height: normal; font-family:
Monaco;" class=""> { 0, 0, 0, 0, { 0, 0, 0 } }</div>
<div style="margin: 0px; font-stretch: normal;
font-size: 10px; line-height: normal; font-family:
Monaco;" class=""> };</div>
</div>
<div class=""><br class="">
</div>
<div class="">The few times that Can2 is the one that
lives on, I can’t see any metrics from Can1.</div>
<div class=""> </div>
<div class="">Current source can be seen here: <a href="https://github.com/goev/Open-Vehicle-Monitoring-System-3" class="" moz-do-not-send="true">https://github.com/goev/Open-Vehicle-Monitoring-System-3</a> in
case someone can take a look.</div>
<div class=""><br class="">
</div>
<div class="">Any pointers to where I can start
looking, or tips to what I can try?</div>
<div class=""><br class="">
</div>
<div class="">Best regards,</div>
<div class="">Geir</div>
<div class=""><br class="">
</div>
<div class=""><br class="">
</div>
<div class=""><br class="">
</div>
<div class=""><br class="">
</div>
<br class="">
<fieldset class="mimeAttachmentHeader"></fieldset>
<br class="">
<pre class="" wrap="">_______________________________________________
OvmsDev mailing list
<a class="moz-txt-link-abbreviated" href="mailto:OvmsDev@lists.teslaclub.hk" moz-do-not-send="true">OvmsDev@lists.teslaclub.hk</a>
<a class="moz-txt-link-freetext" href="http://lists.teslaclub.hk/mailman/listinfo/ovmsdev" moz-do-not-send="true">http://lists.teslaclub.hk/mailman/listinfo/ovmsdev</a>
</pre>
</blockquote>
<br class="">
<pre class="moz-signature" cols="160">--
Michael Balzer * Helkenberger Weg 9 * D-58256 Ennepetal
Fon 02333 / 833 5735 * Handy 0176 / 206 989 26
</pre>
</div>
_______________________________________________<br class="">
OvmsDev mailing list<br class="">
<a href="mailto:OvmsDev@lists.teslaclub.hk" class="" moz-do-not-send="true">OvmsDev@lists.teslaclub.hk</a><br class="">
<a class="moz-txt-link-freetext" href="http://lists.teslaclub.hk/mailman/listinfo/ovmsdev">http://lists.teslaclub.hk/mailman/listinfo/ovmsdev</a><br class="">
</div>
</blockquote>
</div>
<br class="">
</div>
<br class="">
<fieldset class="mimeAttachmentHeader"></fieldset>
<br class="">
<pre wrap="" class="">_______________________________________________
OvmsDev mailing list
<a class="moz-txt-link-abbreviated" href="mailto:OvmsDev@lists.teslaclub.hk">OvmsDev@lists.teslaclub.hk</a>
<a class="moz-txt-link-freetext" href="http://lists.teslaclub.hk/mailman/listinfo/ovmsdev">http://lists.teslaclub.hk/mailman/listinfo/ovmsdev</a>
</pre>
</blockquote>
<br class="">
<pre class="moz-signature" cols="160">--
Michael Balzer * Helkenberger Weg 9 * D-58256 Ennepetal
Fon 02333 / 833 5735 * Handy 0176 / 206 989 26
</pre>
</div>
_______________________________________________<br class="">OvmsDev mailing list<br class=""><a href="mailto:OvmsDev@lists.teslaclub.hk" class="">OvmsDev@lists.teslaclub.hk</a><br class=""><a href="http://lists.teslaclub.hk/mailman/listinfo/ovmsdev" class="">http://lists.teslaclub.hk/mailman/listinfo/ovmsdev</a><br class=""></div></blockquote></div><br class=""></div></div>_______________________________________________<br class="">OvmsDev mailing list<br class=""><a href="mailto:OvmsDev@lists.teslaclub.hk" class="">OvmsDev@lists.teslaclub.hk</a><br class="">http://lists.teslaclub.hk/mailman/listinfo/ovmsdev<br class=""></div></blockquote></div><br class=""></div></div></body></html>