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    • I2C_UseSemaphore

    Owned by Albinleo Velappan (Deactivated)
    Last updated: 14. Oct 2022
    1 min read

    With the function I2C_UseSemaphore you can disable the lock and unlock mechanism.

    int I2C_UseSemaphore( int use ); int i2c_UseSemaphore( int use );

    Parameters

    use
    set to „1“ to use semaphore,
    set to „0“ if semaphore shouldn't be used.

    Return Values

    The function returns 1 if a semaphore has been used before this function call, e.g. returns 0 if not.

    Remarks

    It's not recommended to shut off the use of a semaphore to synchronize access to the i2c-bus.

    Requirements

    OS Versions: Windows CE 4.2 and later.
    Header: drvlib_app.h
    Link Library: drvlib_app.lib