Matrix Orbital GLK12232-25-SM Legacy - Manual (Page 2)

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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 Setting up.......................................................................................................................................... 5
1.6 Trying Out your GLK12232-25-SM................................................................................................. 6
1.7 Trying out a Keypad ......................................................................................................................... 6
1.8 To Reset the module ........................................................................ Error! Bookmark not defined.
2. Connections............................................................................................................................. 8
2.1 Connector Pinout .............................................................................................................................. 8
2.1.1
Power Connections ................................................................................................................ 9
2.1.2 RS-232 Communications ....................................................................................................... 9
2.1.3 I 2 C Communications ............................................................................................................ 10
2.2 General Purpose Outputs ................................................................................................................ 11
3. Displaying Text ...................................................................................................................... 13
3.1 General ........................................................................................................................................... 13
3.2 Writing Text to the Display ............................................................................................................ 13
3.3 Text Commands.............................................................................................................................. 13
4. Displaying Graphics.............................................................................................................. 15
4.1 General ........................................................................................................................................... 15
4.2 Graphics Commands....................................................................................................................... 16
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...................................................................................................... 23
6.1 General ........................................................................................................................................... 23
6.2 Using mogd.exe .............................................................................................................................. 23
6.3 Commands ...................................................................................................................................... 23
6.4 Working with Font Files ................................................................................................................. 24
6.5 Working with Bitmap Files............................................................................................................. 27
7. Miscellaneous Commands ................................................................................................... 28
8. Appendix: Command Summary ........................................................................................... 31
8.1 General ........................................................................................................................................... 31
8.2 Issuing Commands.......................................................................................................................... 31
8.3 Text Commands.............................................................................................................................. 31
8.4 Graphics Commands....................................................................................................................... 32
8.5 Keypad Interface Commands.......................................................................................................... 33