pic basic read


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Thread: pic basic read

  1. #1
    Join Date
    Jan 2013
    Location
    florida
    Posts
    13

    Default pic basic read

    Hi
    I lost my original pic basic program that I used to program my pic 16f628 now I would like to revise it I have the pic programed how can I retrieve the data back into pic basic so I can edit it,
    I can find the data by preforming a read but it is in the 4 digit code which I don't know how to read can any one help me get my pic program back into pic basic???
    Thanks Raybel

  2. #2
    Join Date
    Oct 2005
    Location
    Sweden
    Posts
    3,316

    Default Re: pic basic read

    Hi,
    how can I retrieve the data back into pic basic so I can edit it
    I'm sorry to say it but you can't.
    You can read the .hex out of the chip and possible run it thru a disasembler to get it from hex to assembly language but that's about as far as you're going to get. There is no way to retreive the original PBP source.

    /Henrik.

  3. #3
    Join Date
    Jan 2013
    Location
    florida
    Posts
    13

    Default Re: pic basic read

    Thanks Henrik
    I was afraid of that ,
    one more question is there a way of copying and saving the file at least I could make more of them
    right now I only have one and I need a few more even if I cant edit it
    or if it was dissembled could I use that file??
    Thanks again
    Rabel

  4. #4
    Join Date
    Jan 2012
    Location
    Grid EN19MV
    Posts
    156

    Default Re: pic basic read

    If you just want to make more, you don't have to disassemble it - you just read the file off the chip and use that to program more.
    "I have noticed that even those who assert that everything is predestined and that
    we can change nothing about it still look both ways before they cross the street"


    -Stephen Hawking

  5. #5

    Default Re: pic basic read

    provided that you did not invoke code protection when you originally programmed the PIC

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