## Physical Device Driver Reference

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### TOUCH_DEVDEP_READDATA (53h) - Read Data

Category:
IOCTL_TOUCH_DEVDEP (81h)
Function:
TOUCH_DEVDEP_READDATA (53h)
Description:
Read Data

Select an item:

    Description
    Parameter Packet Format
    Data Packet Format
    Returns
    Notes

This function reads a single packet of data from the Touch Display controller. The format of the data, XYZ or Raw T1-4, depends on the data mode set using Function 54h.