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    Readout of pressure value by BMP581

    Readout of pressure value by BMP581

    goldwing
    Member

    Thank you for your help.
    The pressure value of BMP581 is described on P.22 of DataSeat.
    [Pa]=(PRESS_DATA_MSB,PRESS_DATA_LSB,PRESS_DATA_XLSB)/2^6
    and
    There is a description.
    this
    PRESS_DATA_MSB, PRESS_DATA_LSB, PRESS_DATA_XLSB are
    Is it a 6-digit hexadecimal number? Or is it a decimal number?
    again,
    Is 2^6 the so-called decimal number 64?

    5 REPLIES 5

    BSTRobin
    Community Moderator
    Community Moderator

    Hi goldwing,

    The sensor data(pressure) is a combination of 3 bytes of registers, as you can see from the formula.

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