MicroTouch Systems FPD Touch Monitor Specifiche Scaricare il pdf (Pagina 57)

Chapter 2 Firmware Commands 57

Mode Down/Up

Note:

MicroTouch provides this command for compatibility with older touchscreen

controllers. To ensure compatibility with all existing and future MicroTouch controllers,

do not use this command when developing your touch drivers and applications.

Syntax: <SOH>MDU<CR>

Description: Send one X, Y coordinate for each touchdown and each liftoff on the

touchscreen.

In Mode Down/Up, the controller sends the first X, Y coordinate

when the screen is touched, sends no data while the touch is held, and

sends a second X, Y coordinate at touch liftoff. The format of the

coordinate data depends on the last format command received by the

controller.

Response: <SOH>0<CR> Positive response.

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MicroTouch Systems FPD Touch Monitor Specifiche Pagina 57