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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 21 | jlesech | 1 | # Requirements |
| 2 | |||
| 3 | * Arduino: http://arduino.cc |
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| 4 | |||
| 5 | # Hardware |
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| 6 | |||
| 7 | Connect the following pins from MCP23008 to LCD |
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| 8 | |||
| 9 | * P0 - D4 |
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| 10 | * P1 - D5 |
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| 11 | * P2 - D6 |
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| 12 | * P3 - D7 |
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| 13 | * P4 - RS |
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| 14 | * P5 - RW (not used, set to 0 to ground for write) |
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| 15 | * P6 - Bl (backlight switch) |
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| 16 | * P7 - E |
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| 17 | |||
| 18 | # Install |
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| 19 | |||
| 20 | ## on Mac |
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| 21 | |||
| 22 | ### Using Finder |
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| 23 | |||
| 24 | * In Finder, go to "_Documents_", create folder "_Arduino_" inside, and create folder "_libraries_" inside "_Arduino_" folder |
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| 25 | * Download [Deuligne lib](http://github.com/Snootlab/Deuligne/zipball/master), and copy unzipped content - should be a folder named Snootlab-Deuligne-xxxx - to "_libraries_" folder |
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| 26 | |||
| 27 | ### Using Terminal |
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| 28 | |||
| 29 | Copy Deuligne lib in your sketchbook, with the default path set in Arduino preferences: |
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| 30 | |||
| 31 | git clone https://github.com/Snootlab/Deuligne.git |
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| 32 | mkdir -p ~/Documents/Arduino/libraries/ |
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| 33 | ln -sf Deuligne ~/Documents/Arduino/libraries/Deuligne |