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  1. #21
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    Quote Originally Posted by GPSMIL View Post
    Did the unencrypted version work?

    The previously posted file at [Only registered and activated users can see links. ] has expired. Can someone repost the unencrypted file?
    If you are a user of it, downloading the latest unlocked version should works fine. I posted the unencrypted file to test my decrypting algorithm to extract POI coords. You do not need unencrypted version just unlocked version to use it on Garmin unit.

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  3. #22
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    The file that catymag mentions works fine in garmin. I was endeavoring to make a csv file to use in other brand devices, but it seems an unecrypted version is needed for that.

    Definitely not a big deal.

    Appreciate the quick response from you, catymag and osiris4isis

  4. #23
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    Quote Originally Posted by GPSMIL View Post
    The file that catymag mentions works fine in garmin. I was endeavoring to make a csv file to use in other brand devices, but it seems an unecrypted version is needed for that.

    Definitely not a big deal.

    Appreciate the quick response from you, catymag and osiris4isis
    Attached are decrypted and decoded (using | as field delimeter) data for latest D3838080A.gpi TruckDown POI. Including the bitmaps used. I do not know why there are duplicates (I suspected that they are for each category of a POI) No correlation on the POI and it's categories. Also note that decoded file contained unicode characters used in the French language of Canada.
    For example,
    Code:
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    Spoiler: .

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    Edit: Ok, I've correlated the category for each POI
    Code:
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    Spoiler: .

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    Edit: TruckDown POI stats by states. Import data to Excel to view it better.
    Code:
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    Attached Files Attached Files
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    Last edited by osiris4isis; 19th July 2014 at 05:17.

  5. #24
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    Quote Originally Posted by osiris4isis View Post
    For example,
    Code:
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    Greet work! But! Are there any chances to see software that you have used or detailed instruction and format to work with POI files??? All of us have problem with GPI and want to work with it as you
    Love your wife? Buy yourself a GPS for answering to her favorite question: "Dear, where are you?".

  6. #25
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    May be this?
    [Only registered and activated users can see links. ]
    [Only registered and activated users can see links. ]
    [Only registered and activated users can see links. ]

    [Only registered and activated users can see links. ]
    You have to navigate to get to the good.
    Nuvi1250/Nuvi 34xx/Nuvi 2200/Nuvi 66/Oregon 600/Galaxy S5 MM 6.0.1/TomTom GO/iGO Nextgen Avic,Basar,Isr.Gift/Navigon
    Please don't flood my pm box with questions you can post on forum!! You won't hear back from me.

  7. #26
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    Quote Originally Posted by Giomen View Post
    Greet work! But! Are there any chances to see software that you have used or detailed instruction and format to work with POI files??? All of us have problem with GPI and want to work with it as you
    There are two parts to get to the data.
    1. Decrypt GPI (Garmin basic attempt to encrypt their proprietary GPI format). My algorithm is sound but since it's written in a prototype language, it's very slow (maybe in future I'll rewrite it in C for speed). You can use the one replied in catymag post. End results are the same.
    2. Decode GPI (This is just the basic Garmin format, it's unpublished but I figured it out). My decoder is still in prototype state and not really for end user. There are still lots of figuring out the GPI format, so it's a work-in-progress. If I have time to clean it up and make it pretty in future, I might release it.
    I hacked my decoder to output separator delimited format so others can use it in other GPS proggy such as IGO or Sygic. I started this to decode Cyclop alert format which is different format than Garmin. Progress is slow in decoding this format (particularly decoding the school zone alerts) as well (see other threads) and I'd shelf it for now (if I get bored in future, I might continue the project)

    Output of data is in simple delimiter format instead of specific POI format used by program like IGO because it contained others data such as contact information and categories which user can extract and do as they please.

  8. #27
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    Quote Originally Posted by Giomen View Post
    Greet work! But! Are there any chances to see software that you have used or detailed instruction and format to work with POI files??? All of us have problem with GPI and want to work with it as you
    G, More info on osiris4isis's great work in this thread: [Only registered and activated users can see links. ]. Thanks to Caty for miraculously rescuing it when it disappeared on the spin-off from Noeman.
    'Thanking Posts' are banned. To thank someone, and/or to see hidden links and content, use the [Only registered and activated users can see links. ] button below left of the helpful post then refresh your browser [F5 key]. 'Thanking Posts' are banned.
    Please don't spam. Posts serving no purpose other than to thank or to ask about hidden links are trashed or deleted, it's GPSPower's policy. Please don't spam.
    [Only registered and activated users can see links. ] should make their first post as a new Intro Thread in [Only registered and activated users can see links. ].

  9. #28
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    Quote Originally Posted by catymag View Post
    May be this?
    [Only registered and activated users can see links. ]
    No!!! Like this:

    Code:
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    After such the deepest explanation I can make all myself without stupid questions from me as above.
    Love your wife? Buy yourself a GPS for answering to her favorite question: "Dear, where are you?".

  10. #29
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    I'd extracted TruckDown NA POI in post #21 [Only registered and activated users can see links. ]
    I'm doing the same for TruckDown RV below. Import data (including stats) into Excel to view and do what you want.

    RV Camping example
    Code:
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    RV Camping stats by states
    Code:
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    RV Services example
    Code:
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    RV Services stats by states
    Code:
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    TruckDown RV decrypted and decoded
    Spoiler: .

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    [Only registered and activated users can see links. ]
    Attached Files Attached Files
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    Last edited by osiris4isis; 19th July 2014 at 05:03.

  11. #30
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    For those who are interested. I did the same for TruckDown RV [Only registered and activated users can see links. ]

 

 
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