2500S Controller Protocol; A-4002 Controller Protocol - Elo TouchSystems IntelliTouch SecureTouch Manual

2500S Controller Protocol

The ten-byte binary data format displayed in hex by COMDUMP for correct
operation with Elo driver software is as follows:
Byte
1
2
3
4
5
6
7
8
9
10

A-4002 Controller Protocol

If the controller is jumpered for A-4002 emulation mode, the output will be the
six-byte binary format as follows:
Byte MSB
1 1
2 1
3 0
4 0
5 0
6 0
In this mode, the first four bytes in each packet will be decreasing, followed by
a zero byte, and a byte from 00 to 0F (hex). The Z value (byte 6) will be 00
when you lift your finger.
Description
ASCII 'U' (55h)
ASCII 'T' (54h)
Status Byte
XLow
XHigh
YLow
YHigh
ZLow
ZHigh (defaults to 0)
Checksum
1 X11 X10 X9 X8
0 X5 X4 X3 X2
1 Y11 Y10 Y9 Y8
0 Y5 Y4 Y3 Y2
0 0 0 0 0
0 0 0 Z3 Z2
LSB
X7 X6
X1 X0
Y7 Y6
Y1 Y0
0 0 0
Z1 Z0
A-53