VeriFone MX800 series Programmer's Manual page 52

D D
EVICE RIVERS
SetSecurePINDisplayParameters()
NOTE
52
M X 800 S P
ERIES ROGRAMMERS
For PIN entry, the following hotspots must be defined.
CODE
===============================
0x30
0x31
0x32
0x33
0x34
0x35
0x36
0x37
0x38
0x39
0x0D
Optional keys are:
CODE
=======================================================
0x30 BACKSPACE
0x31 CLEAR
0x32 OTHER1 - Defines OTHER key #1
0x33 OTHER2 - Defines OTHER key #2
0x34 CANCEL - End PIN Session
The order in which the hotspot entries are defined is not important.
struct touch_hs_s
{
short num_hotspots; /* the number of active hotspots */
struct touch_hotspot_info
};
G
UIDE
Key
0
1
2
3
4
5
6
7
8
9
ENTER
Key
touch_spot[MAX_NUM_HOTSPOTS];
- 0x?2
- 0x?3
- 0x75
- 0x76
- 0x70