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75 lines
2.2 KiB
75 lines
2.2 KiB
/* |
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* Copyright (c) 2020 Pete Johanson |
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* |
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* SPDX-License-Identifier: MIT |
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*/ |
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/ { |
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chosen { |
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zmk,kscan = &kscan0; |
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}; |
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kscan0: kscan_comp { |
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compatible = "zmk,kscan-composite"; |
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label = "KSCAN_COMP"; |
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rows = <4>; |
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columns = <16>; |
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left { |
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kscan = <&kscan_left>; |
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}; |
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right { |
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kscan = <&kscan_right>; |
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// TODO: Actually put this in the kscan driver, so it can report |
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// HID events directly to host if plugged in directly. |
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column-offset = <8>; |
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}; |
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}; |
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kscan_left: kscan_left { |
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compatible = "gpio-kscan"; |
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label = "KSCAN_LEFT"; |
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diode-direction = "row2col"; |
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row-gpios = <&pro_micro_pins 8 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>, |
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<&pro_micro_pins 7 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>, |
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<&pro_micro_pins 6 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>, |
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<&pro_micro_pins 4 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; |
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col-gpios = <&pro_micro_pins 10 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>, |
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<&pro_micro_pins 16 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>, |
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<&pro_micro_pins 14 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>, |
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<&pro_micro_pins 15 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>, |
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<&pro_micro_pins 18 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>, |
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<&pro_micro_pins 19 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>, |
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<&pro_micro_pins 20 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>, |
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<&pro_micro_pins 21 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; |
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}; |
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kscan_right: kscan_right { |
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compatible = "gpio-kscan"; |
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label = "KSCAN_RIGHT"; |
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diode-direction = "row2col"; |
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row-gpios = <&pro_micro_pins 8 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>, |
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<&pro_micro_pins 7 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>, |
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<&pro_micro_pins 6 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>, |
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<&pro_micro_pins 4 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; |
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col-gpios = <&pro_micro_pins 21 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>, |
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<&pro_micro_pins 20 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>, |
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<&pro_micro_pins 19 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>, |
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<&pro_micro_pins 18 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>, |
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<&pro_micro_pins 15 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>, |
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<&pro_micro_pins 14 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>, |
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<&pro_micro_pins 16 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>, |
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<&pro_micro_pins 10 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; |
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}; |
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// TODO: Encoder node(s) |
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// TODO: OLED node |
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// TODO: RGB node(s) |
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}; |
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