45 lines
1.0 KiB
Plaintext
45 lines
1.0 KiB
Plaintext
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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_0 {
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compatible = "zmk,kscan-composite";
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label = "KSCAN_COMP";
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rows = <2>;
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columns = <4>;
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left {
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kscan = <&left_hand>;
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};
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right {
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kscan = <&right_hand>;
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column-offset = <2>;
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};
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};
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left_hand: kscan_1 {
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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 = <&arduino_header 8 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>,
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<&arduino_header 9 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
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col-gpios = <&arduino_header 10 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>,
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<&arduino_header 11 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
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};
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right_hand: kscan_2 {
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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 = <&arduino_header 12 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>,
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<&arduino_header 13 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
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col-gpios = <&arduino_header 14 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>,
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<&arduino_header 15 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>;
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};
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};
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