Specifications

CARROLL TOUCH Chapter 6 - Touch Application Program Interface (TAPI)
Touch System Programmer’s Guide 6-9
TAPI Programming Examples
The CT Driver/Demo Disk contains three short example programs
under the heading of “Programmer’s Guide Programming Examples.”
They demonstrate how to interface to RS-232-based and HBC-based
touch systems via a TAPI driver using the Smart-Frame Protocol. Both
a polling method and an interrupt-driven method are shown for each
type of touch system. All of these programs were developed using
Borland C. Minor modifications may be required for other compilers.
The example files are:
CT.H Contains a Carroll Touch header file.
TAPIPOL.C Contains a TAPI polling example.
TAPIINT.C Contains a TAPI interrupt example.