<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="">Olivier,<div class=""><br class=""></div><div class="">Glad to see it is working again. I re-worked the dbc parsing code yesterday to allow sections to be in any order in the DBC (although the formal specification defines a specific order). That fixed your problem with loading the DBC?</div><div class=""><br class=""></div><div class="">I tried your provided Vectrix_VX1.dbc with the day before yesterday’s 1bce372b20d4a79fb633faa6b96574604d95272f code, and get a segmentation fault on parsing it. With today’s master head, no problems and the file seems to load ok. The problem is the line 'BO_ 2164185677 FrontSensorRevision: 8 FRONTSensor’ - a message (BO_) without any signals (SG_). The newer code doesn’t care, but the older code couldn’t handle it.</div><div class=""><br class=""></div><div class="">Regarding opendbc, yes I am aware of that. A very good resource. But, most (if not all) of those DBCs there have illegal structure. I think they are only used for human (not machine) reference. Things like section terms mis-spelled, missing semi-colons, values referring to signals or messages that don’t exist, etc. It is a good resource for testing broken DBC files ;-)</div><div class=""><br class=""></div><div class="">Regards, Mark.</div><div class=""><br class=""><div><blockquote type="cite" class=""><div class="">On 7 Dec 2018, at 4:37 AM, Olivier <<a href="mailto:ogrums@gmail.com" class="">ogrums@gmail.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div dir="ltr" class=""><div dir="ltr" class=""><div dir="ltr" class="">Hello Mark,<div class=""><br class=""></div><div class="">It's strange, I have re-clone again to be sure about IDF, </div><div class=""><br class=""></div><div class=""><div class="">$ git describe --tags --dirty</div><div class="">v3.1-dev-2835-g151269458</div></div><div class=""><br class=""></div><div class="">And now both is working, SD read and load dbc</div><div class=""><br class=""></div><div class="">I have add my dbc file, and if you want to test the is this git : <a href="https://github.com/commaai/opendbc" class="">https://github.com/commaai/opendbc</a></div><div class=""><br class=""></div><div class="">regards,</div><div class="">Olivier</div></div></div></div><br class=""><div class="gmail_quote"><div dir="ltr" class="">Le jeu. 6 déc. 2018 à 05:16, <<a href="mailto:ovmsdev-request@lists.openvehicles.com" class="">ovmsdev-request@lists.openvehicles.com</a>> a écrit :<br class=""></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Send OvmsDev mailing list submissions to<br class="">
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1. Re: Issue to store en SD Card after upgrade to idf 3.2-Dev<br class="">
(Pull Request 2# from M4GNV5/master) (Mark Webb-Johnson)<br class="">
<br class="">
<br class="">
----------------------------------------------------------------------<br class="">
<br class="">
Message: 1<br class="">
Date: Thu, 6 Dec 2018 08:59:57 +0800<br class="">
From: Mark Webb-Johnson <<a href="mailto:mark@webb-johnson.net" target="_blank" class="">mark@webb-johnson.net</a>><br class="">
To: OVMS Developers <<a href="mailto:ovmsdev@lists.openvehicles.com" target="_blank" class="">ovmsdev@lists.openvehicles.com</a>><br class="">
Subject: Re: [Ovmsdev] Issue to store en SD Card after upgrade to idf<br class="">
3.2-Dev (Pull Request 2# from M4GNV5/master)<br class="">
Message-ID: <<a href="mailto:5B58BB15-BEB4-4B9E-AAFC-E98DFA176748@webb-johnson.net" target="_blank" class="">5B58BB15-BEB4-4B9E-AAFC-E98DFA176748@webb-johnson.net</a>><br class="">
Content-Type: text/plain; charset="utf-8"<br class="">
<br class="">
And related to this, if anyone else has any DBC files, please send them to me so that I can test them against our DBC support library (to test for robustness and completeness).<br class="">
<br class="">
Regards, Mark<br class="">
<br class="">
> On 6 Dec 2018, at 7:54 AM, Mark Webb-Johnson <<a href="mailto:mark@webb-johnson.net" target="_blank" class="">mark@webb-johnson.net</a>> wrote:<br class="">
> <br class="">
> Olivier,<br class="">
> <br class="">
> I think this is two different issues.<br class="">
> <br class="">
> SD card issue<br class="">
> <br class="">
> Are there any system-level errors shown in the logs when you try this? Please try on local console to see what is shown there.<br class="">
> <br class="">
> Are you powered from USB or vehicle power?<br class="">
> <br class="">
> Can you show the output of ?config list sdcard? and ?sd status??<br class="">
> <br class="">
> DBC load issue<br class="">
> <br class="">
> Can you send me the Vectrix.dbc file you are using, please. Most likely something in the structure of this file is causing the crash. It seems that one of the messages (BO_) cannot be parsed correctly.<br class="">
> <br class="">
> What version of IDF are you using now? Just master head, right?<br class="">
> <br class="">
> Regards, Mark.<br class="">
> <br class="">
>> On 6 Dec 2018, at 4:29 AM, Olivier <<a href="mailto:ogrums@gmail.com" target="_blank" class="">ogrums@gmail.com</a> <mailto:<a href="mailto:ogrums@gmail.com" target="_blank" class="">ogrums@gmail.com</a>>> wrote:<br class="">
>> <br class="">
>> Hello,<br class="">
>> <br class="">
>> I have some issue with SD Card on OVMS 3.1 I don't know how to fix the "bug"<br class="">
>> <br class="">
>> I can't write or read file on SD Card, but I can make directory :<br class="">
>> <br class="">
>> OVMS# vfs ls /sd<br class="">
>> [DIR] 05-Nov-2018 20:46 logs/<br class="">
>> 13.5k 23-Nov-2018 19:45 Vectrix_bak.dbc<br class="">
>> 14.0k 11-Nov-2018 22:04 Vectrix.dbc<br class="">
>> 13 01-Jan-1980 00:00 FOO.TXT<br class="">
>> 13.5k 23-Nov-2018 19:45 vx1.dbc<br class="">
>> <br class="">
>> OVMS# vfs mkdir /sd/testdir<br class="">
>> VFS directory created<br class="">
>> <br class="">
>> OVMS# vfs ls /sd<br class="">
>> [DIR] 05-Nov-2018 20:46 logs/<br class="">
>> 13.5k 23-Nov-2018 19:45 Vectrix_bak.dbc<br class="">
>> 14.0k 11-Nov-2018 22:04 Vectrix.dbc<br class="">
>> [DIR] 05-Dec-2018 21:14 testdir/<br class="">
>> 13 01-Jan-1980 00:00 FOO.TXT<br class="">
>> 13.5k 23-Nov-2018 19:45 vx1.dbc<br class="">
>> <br class="">
>> OVMS# config backup /sd/cfg.zip<br class="">
>> Creating config backup '/sd/cfg.zip'...<br class="">
>> Error: zip failed: No such file or directory<br class="">
>> <br class="">
>> OVMS# vfs rmdir /sd/testdir<br class="">
>> VFS directory removed<br class="">
>> <br class="">
>> And If I try do load dbc file it's crash <br class="">
>> <br class="">
>> OVMS# dbc load test /sd/vx1.dbc<br class="">
>> <br class="">
>> Guru Meditation Error: Core 1 panic'ed (StoreProhibited). Exception was unhandled.<br class="">
>> Core 1 register dump:<br class="">
>> PC : 0x40271023 PS : 0x00060730 A0 : 0x800e38f1 A1 : 0x3ffd4540<br class="">
>> 0x40271023: dbcMessage::SetID(unsigned int) at ?????/Open-Vehicle-Monitoring-System-3/vehicle/OVMS.V3/components/dbc/src/dbc.cpp:935<br class="">
>> <br class="">
>> A2 : 0x00000000 A3 : 0x80feda4d A4 : 0x3ffe5360 A5 : 0x3ffe5363<br class="">
>> A6 : 0x00000000 A7 : 0x00000000 A8 : 0x00000020 A9 : 0x3f4055b0<br class="">
>> A10 : 0x00000001 A11 : 0x3f4061ce A12 : 0x3f81ec50 A13 : 0x00000000<br class="">
>> A14 : 0x3ffd4524 A15 : 0x00000000 SAR : 0x00000008 EXCCAUSE: 0x0000001d<br class="">
>> EXCVADDR: 0x0000001c LBEG : 0x4009bd69 LEND : 0x4009bd9d LCOUNT : 0xffffffff<br class="">
>> <br class="">
>> 0x4009bd69: memcpy at /home/jeroen/esp8266/esp32/newlib_xtensa-2.2.0-bin/newlib_xtensa-2.2.0/xtensa-esp32-elf/newlib/libc/machine/xtensa/../../../../.././newlib/libc/machine/xtensa/memcpy.S:291<br class="">
>> 0x4009bd9d: memcpy at /home/jeroen/esp8266/esp32/newlib_xtensa-2.2.0-bin/newlib_xtensa-2.2.0/xtensa-esp32-elf/newlib/libc/machine/xtensa/../../../../.././newlib/libc/machine/xtensa/memcpy.S:324<br class="">
>> <br class="">
>> Backtrace: 0x40271023:0x3ffd4540 0x400e38ee:0x3ffd4560 0x400dfeba:0x3ffd4ea0 0x400dea49:0x3ffd4ee0 0x400dec48:0x3ffd4f80 0x400f118a:0x3ffd4fa0 0x400f129b:0x3ffd4fd0 0x400f129b:0x3ffd5000 0x400f12<br class="">
>> d1:0x3ffd5030 0x400ecae8:0x3ffd5050 0x4010601d:0x3ffd5070 0x4010608e:0x3ffd50d0 0x400ecb1f:0x3ffd5110 0x40271193:0x3ffd5130 0x401010a9:0x3ffd5150 0x400fa5cd:0x3ffd5180 0x400fa7e1:0x3ffd51b0 0x401<br class="">
>> 00f35:0x3ffd51d0 0x40100f44:0x3ffd51f0 0x400f2489:0x3ffd5210<br class="">
>> <br class="">
>> 0x40271023: dbcMessage::SetID(unsigned int) at ?????/Open-Vehicle-Monitoring-System-3/vehicle/OVMS.V3/components/dbc/src/dbc.cpp:935<br class="">
>> 0x400e38ee: yyparse(void*) at ?????/Open-Vehicle-Monitoring-System-3/vehicle/OVMS.V3/components/dbc/src/dbc_parser.y:306<br class="">
>> 0x400dfeba: dbcfile::LoadFile(char const*, __sFILE*) at ?????/Open-Vehicle-Monitoring-System-3/vehicle/OVMS.V3/components/dbc/src/dbc.cpp:935<br class="">
>> 0x400dea49: dbc::LoadFile(char const*, char const*) at ?????/Open-Vehicle-Monitoring-System-3/vehicle/OVMS.V3/components/dbc/src/dbc_app.cpp:198<br class="">
>> 0x400dec48: dbc_load(int, OvmsWriter*, OvmsCommand*, int, char const* const*) at ?????/Open-Vehicle-Monitoring-System-3/vehicle/OVMS.V3/components/dbc/src/dbc_app.cpp:62<br class="">
>> 0x400f118a: OvmsCommand::Execute(int, OvmsWriter*, int, char const* const*) at ?????/Open-Vehicle-Monitoring-System-3/vehicle/OVMS.V3/main/ovms_command.cpp:73<br class="">
>> 0x400f129b: OvmsCommand::Execute(int, OvmsWriter*, int, char const* const*) at ?????/Open-Vehicle-Monitoring-System-3/vehicle/OVMS.V3/main/ovms_command.cpp:73<br class="">
>> 0x400f129b: OvmsCommand::Execute(int, OvmsWriter*, int, char const* const*) at ?????/Open-Vehicle-Monitoring-System-3/vehicle/OVMS.V3/main/ovms_command.cpp:73<br class="">
>> 0x400f12d1: OvmsCommandApp::Execute(int, OvmsWriter*, int, char const* const*) at ?????/Open-Vehicle-Monitoring-System-3/vehicle/OVMS.V3/main/ovms_command.cpp:73<br class="">
>> <br class="">
>> I Have try my SD Card on a PC is working, I have try example code "sd_card_example_main.c" from SDK "esp-idf\examples\storage\sd_card\main", It's working to, no crash. <br class="">
>> My guest, is the hardware is OK, esp-idf is OK, but they is something in OVMS main code make this bug.<br class="">
>> <br class="">
>> I have delete both esp-idf, and OVMS folder and clone again, compiled again, but it's the same issue.<br class="">
>> <br class="">
>> Thank you for your help.<br class="">
>> Olivier<br class="">
>> _______________________________________________<br class="">
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</blockquote></div>
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