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s Rockwell 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 (?)
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Nib sJ Geodesic Position Status Output should be 55 words total (98 byte message)s# <LhhHHHHHLLHHHHHHLlllhLHhhHLLLHllllg @g N@g& .>s utchr, utcmn, utcsc, utcns = R$ g1E2>i g{Gz?t M( R& t AssertionErrorR+ R, t floatR t msgt reprR3 t matht piRB (+ R5 R> t tickst msgseqt satseqt navstatust navtypet nmeasuret polart gpswkt gpsest gpsnst utcdyt utcmot utcyrt utchrt utcmnt utcsct utcnst latitudet longitudet heightt
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exphvelerrt clkbiast
clkbiasdevt clkdriftt clkdriftdevt utct posfixR t hdopt altitudet geoidR
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Nij s? Receiver ID Message should be 59 words total (106 byte message)s <Lh20s20s20s20s20sc S s | j d d S( Nt i ( t split( t s( ( sB /usr/lib/python2.7/dist-packages/twisted/protocols/gps/rockwell.pyt <lambda> s i i i i i ( R& RH R+ R, t mapRI t int( R5 R> RN RO R t software_versiont
software_datet options_listt reservedt minimize_romt minimize_ram( ( sB /usr/lib/python2.7/dist-packages/twisted/protocols/gps/rockwell.pyt decode_id s '* c
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NiZ sE Visible Satellites Message should be 51 words total (90 byte message)s <LhhhhhhHi c S s t | d S( Ng{Gz?( RI ( t n( ( sB /usr/lib/python2.7/dist-packages/twisted/protocols/gps/rockwell.pyRy s s <Hhhi i c S s t | d t j S( Ng;On?( RI RL RM ( R ( ( sB /usr/lib/python2.7/dist-packages/twisted/protocols/gps/rockwell.pyRy s ( R& RH R+ R, Rz R t pushR ( R5 R> RN RO t gdopt pdopRr t vdopt tdopt
numsatellitesR R R t azit elev( ( sB /usr/lib/python2.7/dist-packages/twisted/protocols/gps/rockwell.pyt decode_satellites s .0
. c C s( t | d k s t d t d S( Ni& sJ Differential GPS Status Message should be 25 words total (38 byte message)( R& RH t NotImplementedError( R5 R> ( ( sB /usr/lib/python2.7/dist-packages/twisted/protocols/gps/rockwell.pyt decode_dgps s c C s( t | d k s t d t d S( Ni` sN ECEF Position Status Output Message should be 54 words total (96 byte message)( R& RH R ( R5 R> ( ( sB /usr/lib/python2.7/dist-packages/twisted/protocols/gps/rockwell.pyt decode_ecef s c C s( t | d k s t d t d S( Ni( sH Channel Measurement Message should be 154 words total (296 byte message)( R& RH R ( R5 R> ( ( sB /usr/lib/python2.7/dist-packages/twisted/protocols/gps/rockwell.pyt decode_channelmeas s c C s( t | d k s t d t d S( Ni sG User-Settings Output Message should be 22 words total (32 byte message)( R& RH R ( R5 R> ( ( sB /usr/lib/python2.7/dist-packages/twisted/protocols/gps/rockwell.pyt decode_usersettings s c C s( t | d k s t d t d S( Ni sH Built-In Test Results Message should be 20 words total (28 byte message)( R& RH R ( R5 R> ( ( sB /usr/lib/python2.7/dist-packages/twisted/protocols/gps/rockwell.pyt decode_testresults s c C s( t | d k s t d t d S( Ni sJ Measurement Time Mark Message should be 253 words total (494 byte message)( R& RH R ( R5 R> ( ( sB /usr/lib/python2.7/dist-packages/twisted/protocols/gps/rockwell.pyt decode_meastimemark s c C s( t | d k s t d t d S( Ni sM UTC Time Mark Pulse Output Message should be 20 words total (28 byte message)( R& RH R ( R5 R> ( ( sB /usr/lib/python2.7/dist-packages/twisted/protocols/gps/rockwell.pyt decode_utctimemark s c C s( t | d k s t d t d S( Ni s^ Serial Port Communication Paramaters In Use Message should be 21 words total (30 byte message)( R& RH R ( R5 R> ( ( sB /usr/lib/python2.7/dist-packages/twisted/protocols/gps/rockwell.pyt
decode_serial s c C s( t | d k s t d t d S( Ni s? EEPROM Update Message should be 10 words total (8 byte message)( R& RH R ( R5 R> ( ( sB /usr/lib/python2.7/dist-packages/twisted/protocols/gps/rockwell.pyt decode_eepromupdate s c C s( t | d k s t d t d S( Ni s@ EEPROM Status Message should be 18 words total (24 byte message)( R& RH R ( R5 R> ( ( sB /usr/lib/python2.7/dist-packages/twisted/protocols/gps/rockwell.pyt decode_eepromstatus
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