Owner manual

5-5FP-2500/FP-2600 Series User Manual

5.1 Touch Interface Data

When this program runs, the following message will display on the screen.

Analog Touch Panel Handler FPATPH. EXE Version 1.**

Stay resident.

After execution, the command stays in memory.

When the data file made by FPCALIB. EXE is not found or cannot be

opened, the following message appears. In such a case, the program

will run without data correction.

WARNING ! ! Can't open CAL file.

Stay resident.

If data correction is not carried out successfully, the display position may

not match with the touch panel input position.

Function

FPATPH. EXE has the following functions, which are activated by software

interrupt (Default = INT59H) function calls.

< INT 59H Function List >



 Function Explanation

Function 8100h Touch panel input ( infinite wait)

Returns touch coordinates. Waits infinitely for input.

< input > AX = 8100h

< output > AH = 0 : normal termination

BX = Y : coordinate ( 0 - 479 )

DX = X : coordinate ( 0 - 639)

CX = Number of effective input buffers for the analog touch panel.

Function Code Contents

8100h Touch panel input (infinite wait)

8101h Touch panel input (instant return)

8102h Non-destructive input

0200h Input buffer clear

8500h Detection of touch panel's condition

FE00h Resident Confirmation