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Function USBTouchScreen |
Function USBTouchScreenUSBTouchScreen is an attachment/detachment callback for RTUSB-32: int USBTouchScreen(RTUDeviceHandle Device, RTUSBEvent Event); Applications that need to support USB touch screens should register USBTouchScreen after USBMouse (if mice are also to be supported) using RTURegisterCallback before any USB host controllers are registered. Configuration parameters for the USB touch screen driver are set in global variable RTUSBTouchConfig. The touch screen can be calibrated with function USBTouchCalibrate.
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