PIC16F877 with GPS receiver


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  1. #1
    Join Date
    Jul 2003
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    Steve,

    That forum has over 15,000 threads. Any one in particular you are referring too?
    DT

  2. #2
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    Mar 2005
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    Iowa, USA
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    I've got a Garmin Etrex that output NMEA. Not sure which brand your leaning towards, but I would think it would be silly if a GPS receiver didn't have the ability to output NMEA. HERE'S a list of small GPS receivers to select from. And HERE is an all in one solution with cellular, GPS, and camera capabilities. It can be programmed with Python scripts, but as Steve is inferring to, you would have to go to that forum for the best support as such with the CCS compiler. Good luck! Sounds like a neat project.
    Last edited by rhino; - 18th October 2006 at 22:22.
    Wisdom is knowing what path to take next... Integrity is taking it.
    Ryan Miller

  3. #3
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    montreal, canada
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    Quote Originally Posted by Darrel Taylor
    Steve,

    That forum has over 15,000 threads. Any one in particular you are referring too?
    Nope, but rocket queen said
    (I am using PIC-CCSC)
    Steve

    It's not a bug, it's a random feature.
    There's no problem, only learning opportunities.

  4. #4
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    I gotta start reading this stuff with my Glasses ON.

    How dare those outsiders come in here

    .
    DT

  5. #5
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    Sep 2004
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    Could be worst... you know what i mean
    Steve

    It's not a bug, it's a random feature.
    There's no problem, only learning opportunities.

  6. #6
    Join Date
    Sep 2004
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    Tallinn, Estonia
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    Hi!
    I do not know, if it helps you but just in case..
    I developed a PIC-"filter" of NMEA-messages. Pic12f629 (INTRCIO mode) monitors GPS (Falcom JP7 but this should not be important) output stream and when it finds a $GPRS message with no receiver warning (got sattelite fix), outputs it in preformatted form via bit-banged RS232 at 4800 bd (if PIC-s pin "enable" - see code comments) is HIGH. Since i am an assembly language fan, it is written in such but ready to burn .hex is also provided. Source commented in english.
    Download: http://parsek.yf.ttu.ee/~felc/gps.zip

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