Ds3231 rtc usage


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  1. #8
    Join Date
    Oct 2009
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    Default Re: Ds3231 rtc usage

    Quote Originally Posted by gunayburak View Post

    Here is the code I'm using on PIC16f628A


    Where do I make the mistake .. I've read its datasheet and wrote a code accordingly step by step but there must be something I'm missing .. By the way I supply the pic and the DS3231 with 5V

    Thanks in advance
    I'm no expert, but I don't think the PIC you are using has a Master Synchronous Serial Port (MSSP) module so doesn't actually support i2C communications. There are certainly no pins marked SCL and SDA in the datasheet

    Juts checked here http://www.microchip.com/ParamChartS...?branchID=1005 and the PIC you are using has no i2c support
    Last edited by Scampy; - 10th September 2015 at 00:22.

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