Compass module and I2C bus

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  1. - 11th December 2006, 07:17 #5
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    mister_e
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    what happened to your results when you change to a Byte Sized variable? you should read something between 0-255

    NOW if you want to use a word sized variable, YOU MUST READ register #2, not 1, so try...
    Code:
    ControlByte VAR BYTE
Register VAR BYTE
ControlByte = $C0
Register = 2
'
'
'
'
i2cread dpin,cpin,ControlByte,Register,[bearing.highbyte, bearing.lowbyte]
    and you should read something in a range of 0-3599
    <img src="http://www.picbasic.co.uk/forum/attachment.php?attachmentid=1249&stc=1&d=116582183 1">

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    Last edited by mister_e; - 11th December 2006 at 07:30.
    Steve

    It's not a bug, it's a random feature.
    There's no problem, only learning opportunities.
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