Gtco Bit Pad Two - Users Guide Manual do Utilizador descarregar pdf (Página 13)

Bit Pad Two 13

*On the 3-button cursor, the buttons are distinguished by raised dimples, rather than

by numbered labels. In the table above, 1 corresponds to one dimple, 2 to two dimples

and etc.

<CR>

<LF>

ASCII carriage return

ASCII line feed

Chapter 3: Guidelines for Writing a Software Driver

A computer must have a driver in order for the Bit Pad Two to be connected. The driver is

a software subroutine that collets and decodes Bit Pad Two reports for use by another

(master) program. This section provides some guidelines, in the form of flowcharts, for

writing a driver.

The flowcharts are for a Bit Pad Two using the packed binary report format. The steps are

general for any set of operating characteristics.

NOTE: In the context of these charts, normalize means to combine the two coordinate

bytes into the format required by your master program.

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Gtco Bit Pad Two - Users Guide Manual do Utilizador Página 13