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2016-05-09 14:05:08 +00:00
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Tutorial 3b - autoShift
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=======================
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2016-05-10 15:05:25 +00:00
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When you finish this tutorial your keyboard will be able to automatically shifted characters.
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2016-05-09 14:05:08 +00:00
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## AutoShift
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2016-05-10 15:05:25 +00:00
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Some mulit-layer keyboards have a symbols layer that writes symbols without using the shift key:
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2016-05-09 14:05:08 +00:00
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2016-05-10 15:05:25 +00:00
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~ ! @ # $ % ^ & * () _ {} | < > : ?
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2016-05-09 14:05:08 +00:00
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The keybrd library does this by automatically sending the MODIFIERKEY_SHIFT scancode.
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2016-05-10 15:05:25 +00:00
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The [keybrd_3_autoShift_annotated.ino](keybrd_proj/keybrd/examples/keybrd_3_autoShift_annotated/keybrd_3_autoShift_annotated.ino)
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sketch explains the AutoShift feature.
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2016-05-09 14:05:08 +00:00
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Two keybrd classes use AutoShift:
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* Code_ScS
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* Code_ScNS
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## Exercises
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1) Modify the keybrd_3_autoShift_annotated sketch to make a 3-layer keyboard with two Code_LayerHold objects.
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| Layout | **0** | **1** |
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|:------:|-------|-------|
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| **0** | a ! 6 | b @ 7 |
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| **1** | sym | num |
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