[XMc@sdZddlZddlZddlZddlmZddlmZdZde fdYZ dej fd YZ dS( sRockwell Semiconductor Zodiac Serial Protocol Coded from official protocol specs (Order No. GPS-25, 09/24/1996, Revision 11) Maintainer: Bob Ippolito The following Rockwell Zodiac messages are currently understood:: EARTHA\r\n (a hack to "turn on" a DeLorme Earthmate) 1000 (Geodesic Position Status Output) 1002 (Channel Summary) 1003 (Visible Satellites) 1011 (Receiver ID) The following Rockwell Zodiac messages require implementation:: None really, the others aren't quite so useful and require bidirectional communication w/ the device Other desired features:: - Compatability with the DeLorme Tripmate and other devices with this chipset (?) iN(tprotocol(tlogitZodiacParseErrorcBseZRS((t__name__t __module__(((sB/usr/lib/python2.7/dist-packages/twisted/protocols/gps/rockwell.pyRstZodiaccBseZidd6dd6dd6dd6dd 6d d 6d d 6dd6dd6dd6dd6dd6dd6dd6Zidd6dd6dd 6d!d"6d#d$6d%d&6d'd(6d)d*6d+d,6d-d.6d/d06d1d26d3d46d5d66d7d6d8d96d:d;6Zd<Zd=Zd>Zd?Zd@ZdAZ dBZ dCZ dDZ dEZ dFZdGZdHZdIZdJZdKZdLZdMZdNZRS(Otfixitecefitchannelsit satellitesitdgpsit channelmeasitidit usersettingsit testresultsiLt meastimemarkiNt utctimemarkiTtserialijt eepromupdateiot eepromstatusipiitudatumitmdatumitsmaskitsselectitdgpscitstartcitsvaliditantennaitaltinputitappctlitnavcfgittestitrestarti2i3tmsgctliGtdgpsdi(itc Cs|j||_xt|jdkr|jd dkrv|jr`d|_|jjdn|jd|_qn|jdd!dkrtrtd|jqtntjd|jd \}}}}}t t j ||||fd @ }tjd tj d |\}||kr[trRtd |||jd fq[tn|d}d}|r||d7}nt|j|krPn||j krtd nd } |r|jdd|!tjd |jd||!d} }dt t j tjd|d| d @}tjd tj d |\}||krtrtjd||fdttd||| fqtqn|j||_|j|| |qWdS(Ni isEARTHA iissInvalid Sync %rsR:R@thandlertdecodertdecoded((sB/usr/lib/python2.7/dist-packages/twisted/protocols/gps/rockwell.pyR4s  c+"Cst|dkstdtjd|\"}}}}}}}} } } } } }}}}}}}}}}}}}}}}}}} }!}"}#|d|d|t|d}$tjdt||||fdtt|d t j }t|d t j }|d @ }%|}&t|d }'t|d d f}(t|d d f})d}*|$|||%|&|'|(|)|*f S( NibsJGeodesic Position Status Output should be 55 words total (98 byte message)s#sutchr, utcmn, utcsc, utcns = R$g1E2>ig{Gz?tM( R&tAssertionErrorR+R,tfloatRtmsgtreprR3tmathtpiRB(+R5R>ttickstmsgseqtsatseqt navstatustnavtypetnmeasuretpolartgpswktgpsestgpsnstutcdytutcmotutcyrtutchrtutcmntutcsctutcnstlatitudet longitudetheightt geoidalseptspeedtcoursetmagvartclimbtmapdatumt exhposerrt exvposerrt extimeerrt exphvelerrtclkbiast clkbiasdevtclkdriftt clkdriftdevtutctposfixR thdoptaltitudetgeoidR ((sB/usr/lib/python2.7/dist-packages/twisted/protocols/gps/rockwell.pyt decode_fixs*x$) c Cst|dkstdtjd|\}}}}}}}td||||f\}}}}t|}t|}t|d d}|d@dk} |d @dk} ||f| | ffS( Nijs?Receiver ID Message should be 59 words total (106 byte message)ssiiiii(R&RHR+R,tmapRItint( R5R>RNRORtsoftware_versiont software_datet options_listtreservedt minimize_romt minimize_ram((sB/usr/lib/python2.7/dist-packages/twisted/protocols/gps/rockwell.pyt decode_ids'*  c Cst|dkstdtjd|d \}}}}}}g}|d}xztdD]l} tjd|d| d| d!\} } } | d@| d @| d @| d @f} |j| | | fq`Wt|fS( NiZsBChannel Summary Message should be 51 words total (90 byte message)sRNRORPRUtgpswsRWRtitflagstprntcno((sB/usr/lib/python2.7/dist-packages/twisted/protocols/gps/rockwell.pytdecode_channelss( ."cCs!t|dkstdtjd|d \}}}}}}}} td|||||f\}}}}}g} |d}xvt| D]h} tjd|d| d| d!\} } }td | |f\} }| j| | |fqWt| |||||ffS( NiZsEVisible Satellites Message should be 51 words total (90 byte message)s RNROtgdoptpdopRrtvdopttdopt numsatellitesR RRtazitelev((sB/usr/lib/python2.7/dist-packages/twisted/protocols/gps/rockwell.pytdecode_satellitess.0 .cCs%t|dkstdtdS(Ni&sJDifferential GPS Status Message should be 25 words total (38 byte message)(R&RHtNotImplementedError(R5R>((sB/usr/lib/python2.7/dist-packages/twisted/protocols/gps/rockwell.pyt decode_dgpsscCs%t|dkstdtdS(Ni`sNECEF Position Status Output Message should be 54 words total (96 byte message)(R&RHR(R5R>((sB/usr/lib/python2.7/dist-packages/twisted/protocols/gps/rockwell.pyt decode_ecefscCs%t|dkstdtdS(Ni(sHChannel Measurement Message should be 154 words total (296 byte message)(R&RHR(R5R>((sB/usr/lib/python2.7/dist-packages/twisted/protocols/gps/rockwell.pytdecode_channelmeasscCs%t|dkstdtdS(Ni sGUser-Settings Output Message should be 22 words total (32 byte message)(R&RHR(R5R>((sB/usr/lib/python2.7/dist-packages/twisted/protocols/gps/rockwell.pytdecode_usersettingsscCs%t|dkstdtdS(NisHBuilt-In Test Results Message should be 20 words total (28 byte message)(R&RHR(R5R>((sB/usr/lib/python2.7/dist-packages/twisted/protocols/gps/rockwell.pytdecode_testresultsscCs%t|dkstdtdS(NisJMeasurement Time Mark Message should be 253 words total (494 byte message)(R&RHR(R5R>((sB/usr/lib/python2.7/dist-packages/twisted/protocols/gps/rockwell.pytdecode_meastimemarkscCs%t|dkstdtdS(NisMUTC Time Mark Pulse Output Message should be 20 words total (28 byte message)(R&RHR(R5R>((sB/usr/lib/python2.7/dist-packages/twisted/protocols/gps/rockwell.pytdecode_utctimemarkscCs%t|dkstdtdS(Nis^Serial Port Communication Paramaters In Use Message should be 21 words total (30 byte message)(R&RHR(R5R>((sB/usr/lib/python2.7/dist-packages/twisted/protocols/gps/rockwell.pyt decode_serialscCs%t|dkstdtdS(Nis?EEPROM Update Message should be 10 words total (8 byte message)(R&RHR(R5R>((sB/usr/lib/python2.7/dist-packages/twisted/protocols/gps/rockwell.pytdecode_eepromupdatescCs%t|dkstdtdS(Nis@EEPROM Status Message should be 18 words total (24 byte message)(R&RHR(R5R>((sB/usr/lib/python2.7/dist-packages/twisted/protocols/gps/rockwell.pytdecode_eepromstatus s(RRR@tmessagesR1R'R%R?R4RuRRRRRRRRRRRRR(((sB/usr/lib/python2.7/dist-packages/twisted/protocols/gps/rockwell.pyR!sh   <  '           ( t__doc__R+R.RLttwisted.internetRttwisted.pythonRR*t ValueErrorRtProtocolR(((sB/usr/lib/python2.7/dist-packages/twisted/protocols/gps/rockwell.pyts $