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  1. Replies
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    3,785

    example

    Hello

    This is an example I'm looking over, because the second part I did
    not included.

    Example this channel you compress how?

    9976710618889188 = 07002013512770340000

    Thank you
  2. Replies
    4
    Views
    3,785

    Compressed

    Hello

    Thank you for your help, we assume that the string stored voullons

    9976710618889188 = 07002013512770340000 and the date: 27/02/2009 19:20:51

    A maximum compression to save space in...
  3. Replies
    4
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    3,785

    bytes compressed and encrypted

    Hello

    I need to store 40 channels of digital characters in a 512k eeprom and we need to compress the chain of maximum 40 bytes
    I saw an example or the result after compression is 18 bytes
    The...
  4. Thread: encryption ?

    by RAYMON
    Replies
    1
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    2,568

    encryption data

    Hello

    Thank you for your answer but I do not know anything and I'm looking on various forums and
    Nobody can tell me what encryption?
    .
    This text comes from an encrypted electronic...
  5. Thread: encryption ?

    by RAYMON
    Replies
    1
    Views
    2,568

    encryption ?

    Hello

    I'm break the encryption in this manner and with
    Encrypt text voluntarily in this way.

    0123456789
    9876543210
    0000000000
    = = = = = = = = = =
  6. Thread: compressed

    by RAYMON
    Replies
    6
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    4,090

    eeprom

    Hi

    I think this is a simple xor encryption, as the microcontroller manages different
    Element, so I suppose it is a simple and bytes or jamming
    data, but must have experience in programming. ...
  7. Thread: compressed

    by RAYMON
    Replies
    6
    Views
    4,090

    eeprom

    Bonjour

    Merci de votre réponse et en plus en français, c’est super sympa, et j’ai toujours le meme Problème

    Ce texte crypter sort d’une carte électronique qui se raccorde au Pc et le programme...
  8. Thread: compressed

    by RAYMON
    Replies
    6
    Views
    4,090

    compressed

    Salut

    pouvez vous m’aider à décompresser et m’expliquer la méthode.

    Exemple :
    1 2 3 4 5 6 7 8 9 10
    [0001 0010] [0011...
  9. Thread: decrypted data

    by RAYMON
    Replies
    5
    Views
    3,112

    Decrypte

    helo


    Apparently in order to decode it must test all the values from 0 to 255 and
    My case I'm only 10 digits? 0 to 9. As is always numeric characters
    over a length of 40 characters, there...
  10. Thread: decrypted data

    by RAYMON
    Replies
    5
    Views
    3,112

    eeprom

    Hello

    I think it's complicated, but you must know.
    And you how you could have done to protect data of a eeprom 24lc512
    Or perhaps the program that sends false with true and blurs the text. ...
  11. Thread: decrypted data

    by RAYMON
    Replies
    5
    Views
    3,112

    cryptage

    Hi

    This is a pic 16F876, the party is on the site is the program reception
    as hyperterminal.


    Esque table that will use the program to encrypt or decrypt is
    used to rebuild his method? ...
  12. Thread: decrypted data

    by RAYMON
    Replies
    5
    Views
    3,112

    decrypted data

    Je cherche a decrypted data and apparently no one understands the method of encryption.
    I think what is encrypted but I can not find how, and you
    how you have done to conceal or render unreadable...
  13. Thread: cryptage eeprom

    by RAYMON
    Replies
    7
    Views
    4,107

    eeprom

    Hello

    This is an electronic circuit of a base pic 16F876 and I looking for information
    and understand how to have protected EEPROM?
    is it possible to protect against the reading for the pics?...
  14. Thread: cryptage eeprom

    by RAYMON
    Replies
    7
    Views
    4,107

    cryptage

    Hi

    No it is not a setting, the Terminal program fontionne well, and the data received
    are encrypted or compressed?

    Here is a second example
    -------------------------
    The is OK

    ...
  15. Thread: cryptage eeprom

    by RAYMON
    Replies
    7
    Views
    4,107

    cryptage eeprom

    Or maybe the data is compressed in the eeprom and how to decompress?
    My problem is that the data is encrypted, I think they are stored in the eeprom to clear, and the microcontroller will encrypt...
  16. Thread: cryptage eeprom

    by RAYMON
    Replies
    7
    Views
    4,107

    crypte eeprom ?

    hi

    I have an electronic base map of a microcontroller and an external EEPROM, the program that I use terminal that uses the usb port of the PC, which I use a view data in memory and also has...
  17. Thread: cryptage eeprom

    by RAYMON
    Replies
    7
    Views
    4,107

    cryptage /compressed eeprom ?

    hi

    I have an electronic base map of a microcontroller and an external EEPROM, the program that I use terminal that uses the usb port of the PC, which I use a view data in memory and also has...
  18. Replies
    18
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    34,268

    keypad universal

    Only for the keypads 4X3 or 4X4, not for the keyboards PC or others. those which uses the columns and lines because the figures theirs are already to associate.
    thank you
  19. Replies
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    34,268

    keypad

    Hello

    Here another program which uses another technique for the keypad, can help me has to write a routine or have an idea. my program does not have constrained foncionnement of the program has...
  20. Replies
    18
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    34,268

    Clavier

    The original program scans the keypadin order to determine the key to support or slacken one function of the ports of the peak. me I wish to write a routine which goes espionner any keyboard, for...
  21. Replies
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    34,268

    Keypad

    Hello I have modidier the program in this manner, I do not know if it is correct mercy
    '// Define port pins as inputs and outputs ...
    TRISA = %00001000
    TRISB = %11111111
    ...
  22. Replies
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    34,268

    Spy

    I find the T.Jackson program very well, but I need a routine or a help for a program, to make a spy, to see example thank you

    Col_1 VAR PORTB.4
    Col_2 VAR PORTB.5
    Col_3 VAR PORTB.6
    ...
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