PROFACE PL-5700 Series Manual page 74

0401h
Returns coordinates of the area/position touched and coordinate code. Immediately restored
after data is entered.
Input
Output
0402h
Returns coordinates of the area/position touched. Does not update the touch panel input
buffer.
Input
Output
0500h
Returns the touch panel's current status
Input
Output
6-10
Coordinate code input (immediate restore)
AX= 0401h
AH= 0: Input on ("1" when input is off)
BH= Y coordinate range in PL-386 compatibility mode (0 - 26)
BL = X coordinate range in PL-386 compatibility mode (0 - 30)
CX= Number of valid data sets in touch panel input buffers
DX= Coordinate code
To use function 0401h, it is necessary to first register the coordinate codes.
Coordinate code non-destructive input
AX= 0402h
AH= 0: Input on ("1" when input is off)
BH= Y coordinate range in PL-386 family compatibility mode (0 - 26)
BL = X coordinate range in PL-386 family compatibility mode (0 - 30)
CX= Number of valid data sets in input buffers on touch panel
DX= Coordinate code
To use function 0402h, it is necessary to first register the coordinate codes.
Touch panel status detection
AX = 0500h
AH = Status in PL-386 compatibility mode
Bit 1 B it 0
0 0
0 1
1 0
1 1
Bundled Software
Des cription
Area pres s e d
Unchanged
Not available
Area released
PL-5700 Series User's Manual