4.4 GLK Model.........................................................................................................................................13
Keypad Header.................................................................................................................................... 13
4.5 GLT Model.........................................................................................................................................14
Touch Screen.......................................................................................................................................14
Coordinate Mode................................................................................................................................ 14
Region Mode.......................................................................................................................................14
4.6 Common Features.............................................................................................................................15
General Purpose Outputs ................................................................................................................... 15
Dallas One-Wire Connector ................................................................................................................15
5 Troubleshooting.......................................................................................................................................16
5.1 Power ................................................................................................................................................16
5.2 Display...............................................................................................................................................16
5.3 Communication.................................................................................................................................17
5.4 Manual Override ...............................................................................................................................17
6 Commands ...............................................................................................................................................18
6.1 Communication.................................................................................................................................18
6.2 Text....................................................................................................................................................20
6.3 Drawing.............................................................................................................................................22
6.4 Fonts..................................................................................................................................................27
Font File Creation................................................................................................................................28
6.5 Bitmaps .............................................................................................................................................30
Bitmap File Creation............................................................................................................................31
Bitmap Masking ..................................................................................................................................32
6.6 9-Slices ..............................................................................................................................................33
9-Slice File Creation............................................................................................................................. 34
6.7 Animations ........................................................................................................................................35
Animation File Creation ......................................................................................................................36
6.8 General Purpose Output...................................................................................................................37
6.9 Dallas One-Wire ................................................................................................................................38
6.10 Piezo Buzzer ....................................................................................................................................39
6.11 Keypad.............................................................................................................................................40
6.12 Touchpad ........................................................................................................................................42
