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feat(shields): Add ZMK Uno split setup
* Make it easier to test split code with ZMK Uno hardware by adding a split left/right setup as well.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,5 +1,20 @@ | ||
| # Copyright (c) 2022 The ZMK Contributors | ||
| # SPDX-License-Identifier: MIT | ||
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| config SHIELD_ZMK_UNO_BASE | ||
| bool | ||
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| config SHIELD_ZMK_UNO | ||
| def_bool $(shields_list_contains,zmk_uno) | ||
| select SHIELD_ZMK_UNO_BASE | ||
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| config SHIELD_ZMK_UNO_SPLIT_LEFT | ||
| def_bool $(shields_list_contains,zmk_uno_split_left) | ||
| select SHIELD_ZMK_UNO_BASE | ||
| select ZMK_SPLIT | ||
| select ZMK_SPLIT_ROLE_CENTRAL | ||
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| config SHIELD_ZMK_UNO_SPLIT_RIGHT | ||
| def_bool $(shields_list_contains,zmk_uno_split_right) | ||
| select SHIELD_ZMK_UNO_BASE | ||
| select ZMK_SPLIT |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,172 @@ | ||
| /* | ||
| * Copyright (c) 2022 The ZMK Contributors | ||
| * | ||
| * SPDX-License-Identifier: MIT | ||
| */ | ||
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| #include <dt-bindings/led/led.h> | ||
| #include <dt-bindings/zmk/matrix_transform.h> | ||
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| &arduino_i2c { | ||
| status = "okay"; | ||
| }; | ||
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| nice_view_spi: &arduino_spi { | ||
| status = "okay"; | ||
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| cs-gpios = <&arduino_header 16 GPIO_ACTIVE_HIGH>; | ||
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| // Needed so the nice_view shield will enhance the existing node which falls *first* | ||
| // on the bus, properly picking up the first `cs-gpios` specifier. | ||
| ls0xx@0 { | ||
| reg = <0>; | ||
| }; | ||
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| led_strip: ws2812@0 { | ||
| compatible = "worldsemi,ws2812-spi"; | ||
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| /* SPI */ | ||
| reg = <0>; /* ignored, but necessary for SPI bindings */ | ||
| spi-max-frequency = <4000000>; | ||
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| /* WS2812 */ | ||
| chain-length = <7>; /* 4 underglow + 3 per-key LEDs */ | ||
| spi-one-frame = <0x70>; | ||
| spi-zero-frame = <0x40>; | ||
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| color-mapping = <LED_COLOR_ID_GREEN LED_COLOR_ID_RED LED_COLOR_ID_BLUE>; | ||
| }; | ||
| }; | ||
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| / { | ||
| chosen { | ||
| zmk,kscan = &kscan_matrix_comp; | ||
| zmk,backlight = &backlight; | ||
| zmk,underglow = &led_strip; | ||
| zmk,matrix-transform = &matrix_transform; | ||
| }; | ||
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| // Commented out until we add more powerful power domain support | ||
| // external_power { | ||
| // compatible = "zmk,ext-power-generic"; | ||
| // init-delay-ms = <200>; | ||
| // control-gpios = <&arduino_header 1 GPIO_ACTIVE_LOW>; | ||
| // }; | ||
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| rgb_power { | ||
| compatible = "zmk,ext-power-generic"; | ||
| init-delay-ms = <200>; | ||
| control-gpios = <&arduino_header 1 GPIO_ACTIVE_LOW>; | ||
| }; | ||
|
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| backlight: gpioleds { | ||
| compatible = "gpio-leds"; | ||
| gpio_led_0 { | ||
| gpios = <&arduino_header 12 GPIO_ACTIVE_HIGH>; | ||
| }; | ||
| }; | ||
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| matrix_transform: matrix_transform { | ||
| compatible = "zmk,matrix-transform"; | ||
| rows = <3>; | ||
| columns = <4>; | ||
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| map = < | ||
| RC(0,0) RC(0,1) | ||
| RC(1,0) RC(1,1) | ||
| RC(2,0) RC(2,1) RC(2,2) | ||
| >; | ||
| }; | ||
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| direct_matrix_transform: direct_matrix_transform { | ||
| compatible = "zmk,matrix-transform"; | ||
| rows = <3>; | ||
| columns = <4>; | ||
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| map = < | ||
| RC(0,0) RC(0,1) | ||
| RC(0,2) RC(0,3) | ||
| RC(1,0) RC(1,1) RC(1,2) | ||
| >; | ||
| }; | ||
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| kscan_matrix_comp: kscan_matrix_comp { | ||
| compatible = "zmk,kscan-composite"; | ||
| rows = <1>; | ||
| columns = <7>; | ||
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| matrix { | ||
| kscan = <&kscan_matrix>; | ||
| }; | ||
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| toggle { | ||
| kscan = <&kscan_sp3t_toggle>; | ||
| row-offset = <2>; | ||
| }; | ||
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| }; | ||
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| kscan_direct_comp: kscan_direct_comp { | ||
| compatible = "zmk,kscan-composite"; | ||
| status = "disabled"; | ||
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| matrix { | ||
| kscan = <&kscan_direct>; | ||
| }; | ||
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| toggle { | ||
| kscan = <&kscan_sp3t_toggle>; | ||
| row-offset = <1>; | ||
| }; | ||
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| }; | ||
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| kscan_matrix: kscan_matrix { | ||
| compatible = "zmk,kscan-gpio-matrix"; | ||
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| diode-direction = "col2row"; | ||
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| col-gpios | ||
| = <&arduino_header 10 GPIO_ACTIVE_HIGH> | ||
| , <&arduino_header 9 GPIO_ACTIVE_HIGH> | ||
| ; | ||
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| row-gpios | ||
| = <&arduino_header 13 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)> | ||
| , <&arduino_header 11 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)> | ||
| ; | ||
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| }; | ||
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| kscan_direct: kscan_direct { | ||
| compatible = "zmk,kscan-gpio-direct"; | ||
| status = "disabled"; | ||
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| input-gpios | ||
| = <&arduino_header 10 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)> | ||
| , <&arduino_header 9 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)> | ||
| , <&arduino_header 13 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)> | ||
| , <&arduino_header 11 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)> | ||
| ; | ||
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| }; | ||
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| kscan_sp3t_toggle: kscan_sp3t_toggle { | ||
| compatible = "zmk,kscan-gpio-direct"; | ||
| toggle-mode; | ||
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| input-gpios | ||
| = <&arduino_header 4 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)> | ||
| , <&arduino_header 3 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)> | ||
| , <&arduino_header 2 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)> | ||
| ; | ||
| }; | ||
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| encoder: encoder { | ||
| steps = <80>; | ||
| compatible = "alps,ec11"; | ||
| a-gpios = <&arduino_header 15 GPIO_PULL_UP>; | ||
| b-gpios = <&arduino_header 14 GPIO_PULL_UP>; | ||
| }; | ||
| }; |
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