problems with I2C.... and ideas why dosent work?

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  1. - 24th April 2005, 11:14 #9
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    snood Guest

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    please..... i didnt come here to be put down. can you explain to me what the purpose of a pullup resistor is and why it is needed in this instance.

    Snood

    edit:

    also... as far as initialising the chip goes.... apparently i have to change bit 7 of the seconds byte to 0 for it to "turn on"..... corect me if i'm wrong but surely i'm already doing this by writing "0" as the byte?

    Snood
    Last edited by snood; - 24th April 2005 at 11:28.
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