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I also had the perl client running in a loop to log all data.<br>
<br>
I found the bug occured both times just after a perl client restart.
That could mean the "peer connected" reaction (net_msg.c line 660)
could somehow be involved, or -- as my perl client copy also sends a
command 41 to query the SIM account balance -- the USSD handling
could be the source of the bug.<br>
<br>
I'm pretty sure it's the USSD reply handling. It's not completely
well coded yet (sorry!), and it could behave bad in a situation with
much regular data traffic going on... and that again matches.<br>
<br>
I'll fix this ASAP, but I can't fix it now (too late).<br>
<br>
As triggering this bug seems to be unlikely, I would not consider
this a problem for the release.<br>
<br>
Regards,<br>
Michael<br>
<br>
PS: I checked in the A/D converter change though, that seems to
solve the 12V readings!<br>
<br>
<br>
<div class="moz-cite-prefix">Am 14.04.2013 18:04, schrieb Michael
Balzer:<br>
</div>
<blockquote cite="mid:516AD37C.3020508@expeedo.de" type="cite">
<meta content="text/html; charset=ISO-8859-1"
http-equiv="Content-Type">
<br>
I've had GPS streaming enabled during the last days, and neither
GPS nor GSM connectivity are good at the moment. May be related,
as streaming means more data communication. But still that should
not lead to RAM corruption.<br>
<br>
<br>
<div class="moz-cite-prefix">Am 14.04.2013 17:54, schrieb Michael
Balzer:<br>
</div>
<blockquote cite="mid:516AD14B.5080703@expeedo.de" type="cite">
<meta content="text/html; charset=ISO-8859-1"
http-equiv="Content-Type">
Mark,<br>
<br>
I've got the last but one version in my car, just lacking the
new VEHICLE commands.<br>
<br>
I've got two open issues, the minor one being to raise the 12V
auto acquisition time even more, as the faults have become
better but it's not yet perfect. I'm trying 20 TAD now, as we
don't need to be fast on that A/D conversion.<br>
<br>
But a major issue might have turned up: I've just had the second
RAM corruption within three days. Effect:<br>
<br>
MP-0 c32,0,106,119,*-OVM-DebugCrash,2013-04-14
14:06:40,0,2.2.7/RT2.6.4/V2,0,0000,20<br>
MP-0 c32,0,107,119,*-OVM-DebugCrash,2013-04-14
14:25:13,0,2.2.7/RT2.6.4/V2,80,0020,61<br>
<br>
As there is no checkpoint 61, this means at least the debug
variables have been overwritten, was the same with the first
occurence (but other values).<br>
<br>
As the module behaves weird afterwards I suppose more variables
have been corrupted.<br>
<br>
I've looked through the last changes several times, I'm pretty
sure none could have introduced this kind of bug... if I'm the
only one experiencing this, maybe I've got some hardware issue
as well?<br>
<br>
I'll continue checking the source for possible buffer
overruns...<br>
<br>
Regards,<br>
Michael<br>
<br>
<br>
<div class="moz-cite-prefix">Am 14.04.2013 16:29, schrieb Mark
Webb-Johnson:<br>
</div>
<blockquote
cite="mid:56794D68-1E85-4767-8536-1D427F3A05E2@webb-johnson.net"
type="cite">
<meta http-equiv="Content-Type" content="text/html;
charset=ISO-8859-1">
<div><br>
</div>
I've just built from latest sources, v2.3.1. This is a release
candidate, and I have 24 hours to test before i need to send
it to China.
<div><br>
</div>
<div>It is in my car now, and seems ok. I'll do more testing
tomorrow.</div>
<div><br>
</div>
<div>I'd be grateful if others could grab it and put it in
their cars to ensure there are no major problems.</div>
<div><br>
</div>
<div>Regards, Mark.</div>
<div><br>
</div>
<div>
<div>
<div>On 13 Apr, 2013, at 10:04 PM, Mark Webb-Johnson <<a
moz-do-not-send="true"
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=ISO-8859-1">
<div dir="auto">
<div>All seems ok.</div>
<div><br>
</div>
<div>I've committed and pushed my changes (just the
stp_ltf_h() function, and change to report cac as
999.99 to server).</div>
<div><br>
</div>
<div>I've just flashed and it will go in my car
tomorrow.</div>
<div><br>
</div>
<div>Regards, Mark</div>
<div><br>
On 13 Apr, 2013, at 2:51 AM, Michael Balzer <<a
moz-do-not-send="true"
href="mailto:dexter@expeedo.de">dexter@expeedo.de</a>>
wrote:<br>
<br>
</div>
<blockquote type="cite">
<meta content="text/html; charset=ISO-8859-1"
http-equiv="Content-Type">
Mark,<br>
<br>
I just checked in my latest changes.<br>
<br>
In net.c I added the pending send check also to the
new net_notify_errorcode send, I think that should
be correct, but please have a look.<br>
<br>
I saw the new stp_f() function, but I don't
understand it's purpose yet. What's the difference
to my stp_l2f() function?<br>
Btw: l2f = "long to float" -- I think "_f" should be
reserved for an stp call with a real float type
parameter, if we once really need one.<br>
<br>
Regards,<br>
Michael<br>
<br>
<br>
<div class="moz-cite-prefix">Am 12.04.2013 20:16,
schrieb Michael Balzer:<br>
</div>
<blockquote cite="mid:51684F9A.5090103@expeedo.de"
type="cite">
<meta content="text/html; charset=ISO-8859-1"
http-equiv="Content-Type">
Nikki,<br>
<br>
yes, see attachment.<br>
<br>
I could not make out any possible source of that
strange error I had yesterday (completely garbled
data).<br>
<br>
I made a clean build with a freshly started MPLAB
and got no errors up to now.<br>
<br>
May have been something completely different, not
related to my last changes.<br>
<br>
Regards,<br>
Michael<br>
<br>
<br>
<div class="moz-cite-prefix">Am 12.04.2013 17:01,
schrieb Nikki Gordon-Bloomfield:<br>
</div>
<blockquote
cite="mid:935A9BA3-95C0-436B-910F-76E23716875B@littlecollie.com"
type="cite">
<meta http-equiv="Content-Type"
content="text/html; charset=ISO-8859-1">
Michael,
<div><br>
</div>
<div>Any new firmware for me to test this
weekend? </div>
<div><br>
</div>
<div>Nikki. </div>
<div><br>
<div>
<div>On 11 Apr 2013, at 18:33, Michael
Balzer <<a moz-do-not-send="true"
href="mailto:dexter@expeedo.de">dexter@expeedo.de</a>>
wrote:</div>
<br class="Apple-interchange-newline">
<blockquote type="cite">
<meta content="text/html;
charset=ISO-8859-1"
http-equiv="Content-Type">
<div bgcolor="#FFFFFF" text="#000000"> I
think I was a bit too fast on this,
Nikki, don't use that version, it seems
to have some new bug causing frequent
crashes... :-(<br>
<br>
Regards,<br>
Michael<br>
<br>
<br>
<div class="moz-cite-prefix">Am
11.04.2013 19:22, schrieb Michael
Balzer:<br>
</div>
<blockquote
cite="mid:5166F165.6070901@expeedo.de"
type="cite">Mark, Nikki, <br>
<br>
I'm currently trying to fix a last bug
with the power statistics (the
distance counter still went wrong),
and I'm trying to get the 12V A/D
conversion to work without these
strange "peaks" by raising the
automatic acquisition time. I will
finish testing this ASAP or tell you
in time before sunday. <br>
<br>
Nikki, I attached the latest version
in case you'd like to test as well. <br>
<br>
Regards, <br>
Michael <br>
<br>
<br>
Am 11.04.2013 16:41, schrieb Mark
Webb-Johnson: <br>
<blockquote type="cite">China is
bugging me for final firmware for
the next batch of hardware. I need
to get them this early next week. <br>
<br>
I've committed what I need for the
Tesla Roadster (and framework). Last
outstanding small change to make is
to send CAC as 999.99, rather than
the current 99999, using Tom's new
library function. <br>
<br>
Michael B & J: can you check
Twizzy and Volt/Ampera, to see if
everything is ok with current
firmware or there is anything you
need changed? <br>
<br>
I plan to cut release candidate for
2.3.1 on Sunday. <br>
<br>
Regards, Mark. <br>
<br>
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