How do I operate an Arduino I2C LCD

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  1. - 11th July 2011, 15:04 #1
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    Default Re: How do I operate an Arduino I2C LCD

    Quote Originally Posted by Archangel View Post
    I bought some I2C / SPI displays a while back and setup a pic to send numerical data, just counting upward and watched and counted to see what the resulting display was.
    Can you share your code ?
  2. - 11th July 2011, 19:21 #2
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    Default Re: How do I operate an Arduino I2C LCD

    The Arduino Library can be found here ...

    http://arduino-info.wikispaces.com/LCD-Blue-I2C

    It's Arduino C, but you can see what codes to send.
    DT
  3. - 12th July 2011, 08:27 #3
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    Default Re: How do I operate an Arduino I2C LCD

    I have this library,
    I didn't see any helpful information there.
    There is a binary file, maybe it includes something, but how do I open it ?

    Gil.
  4. - 12th July 2011, 17:51 #4
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    Default Re: How do I operate an Arduino I2C LCD

    It's C++, I haven't intensively checked the whole thing but every details seems to be in the .h and .cpp files.
    Steve

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  5. - 13th July 2011, 02:28 #5
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    Default Re: How do I operate an Arduino I2C LCD

    I am thinking the LCD is a std Hitachi format and the dwenio just passes the data through to the LCD I have not had time to test that though.
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