43 lines
2.6 KiB
Markdown
43 lines
2.6 KiB
Markdown
# Planck
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A compact 40% (12x4) ortholinear keyboard kit designed by OLKB and sold by Drop. A complete hardware rework of the rev6 Planck PCB, with support for up to 8 rotary encoders. [More info on qmk.fm](http://qmk.fm/planck/)
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* Keyboard Maintainer: [Jack Humbert](https://github.com/jackhumbert)
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* Hardware Supported: Planck PCB rev7
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* Hardware Availability: [Drop](https://drop.com/buy/planck-mechanical-keyboard?mode=guest_open)
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Make example for this keyboard (after setting up your build environment):
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make planck/rev7:default
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See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).
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## Encoders
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Encoders must have matching pulse & detent resolutions (e.g. 24/24) for the scanning to work properly. Multiple encoders can be used at the same time, and are zero-indexed (compared to being one-indexed on the PCB's silkscreen) in the `encoder_update_user(uint8_t index, bool clockwise)` function:
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```
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,-----------------------------------------------------------------------------------.
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| 0 | | | | | | | | | | | 4 |
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|------+------+------+------+------+------+------+------+------+------+------+------|
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| 1 | | | | | | | | | | | 5 |
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|------+------+------+------+------+------+------+------+------+------+------+------|
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| 2 | | | | | | | | | | | 6 |
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|------+------+------+------+------+------+------+------+------+------+------+------|
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| 3 | | | | | | | | | | 7 |
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`-----------------------------------------------------------------------------------'
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```
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If an encoder has a switch built-in, it's connected to the key at that location. On the default keymap, each encoder will play its own rising/falling tone sequence when rotated, and will reset the pitch after one second of inactivity. The encoder map feature is not currently supported.
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## Some Planck-specific config.h options:
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```c
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// sets the length (in seconds) of the watchdog timer, which will reset the keyboard due to hang/crash in the code
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#define PLANCK_WATCHDOG_TIMEOUT 1.0
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// disables the watchdog timer - you may want to disable the watchdog timer if you use longer macros
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#define PLANCK_WATCHDOG_DISABLE
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// the resolution of the encoders used in the encoder matrix
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#define PLANCK_ENCODER_RESOLUTION 4
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```
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