GLK24064-25 rev. 06
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Table of Contents
1. Introduction.............................................................................................................................. 4
1.1 What it Does..................................................................................................................................... 4
1.2 What it Does Not Do........................................................................................................................ 4
1.3 Keypad Interface............................................................................................................................... 4
1.4 mogd.exe .......................................................................................................................................... 4
1.5 Trying Out your GLK24064-25........................................................................................................ 5
1.6 Trying out a Keypad......................................................................................................................... 6
1.7 To Reset the module......................................................................................................................... 7
2. Connections.............................................................................................................................8
2.1 Power................................................................................................................................................ 8
2.2 RS-232 Communications................................................................................................................ 10
2.3 General Purpose Output.................................................................................................................. 11
3. Displaying Text...................................................................................................................... 12
3.1 General ........................................................................................................................................... 12
3.2 Writing Text to the Display............................................................................................................12
3.3 Text Commands.............................................................................................................................. 12
4. Displaying Graphics.............................................................................................................. 14
4.1 General ........................................................................................................................................... 14
4.2 Graphics Commands....................................................................................................................... 14
4.3 Flow Control...................................................................................................................................17
5. Keypad Interface.................................................................................................................... 19
5.1 General ........................................................................................................................................... 19
5.2 Connections.................................................................................................................................... 19
5.3 I
2
C Interface.................................................................................................................................... 20
5.4 RS-232 Interface............................................................................................................................. 20
5.5 Commands...................................................................................................................................... 20
6. Fonts and Graphics Files......................................................................................................22
6.1 General ........................................................................................................................................... 22
6.2 Using mogd.exe..............................................................................................................................22
6.3 Commands...................................................................................................................................... 23
6.4 Working with Font Files................................................................................................................. 23
6.5 Working with Bitmap Files............................................................................................................. 26
7. Miscellaneous Commands ................................................................................................... 27
8. Appendix: Command Summary...........................................................................................29
8.1 General ........................................................................................................................................... 29
8.2 Issuing Commands.......................................................................................................................... 29
8.3 On Numbers.................................................................................................................................... 29
8.4 Text Commands.............................................................................................................................. 30
8.5 Graphics Commands....................................................................................................................... 31
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