diff options
Diffstat (limited to 'app/boards/shields/petejohanson_handwire/petejohanson_handwire.overlay')
| -rw-r--r-- | app/boards/shields/petejohanson_handwire/petejohanson_handwire.overlay | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/app/boards/shields/petejohanson_handwire/petejohanson_handwire.overlay b/app/boards/shields/petejohanson_handwire/petejohanson_handwire.overlay new file mode 100644 index 0000000..d65b3b1 --- /dev/null +++ b/app/boards/shields/petejohanson_handwire/petejohanson_handwire.overlay @@ -0,0 +1,44 @@ + +/ { + chosen { + zmk,kscan = &kscan0; + }; + + kscan0: kscan_0 { + compatible = "zmk,kscan-composite"; + label = "KSCAN_COMP"; + rows = <2>; + columns = <4>; + + left { + kscan = <&left_hand>; + }; + + right { + kscan = <&right_hand>; + column-offset = <2>; + }; + }; + + left_hand: kscan_1 { + compatible = "gpio-kscan"; + label = "KSCAN_LEFT"; + + diode-direction = "row2col"; + row-gpios = <&arduino_header 8 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>, + <&arduino_header 9 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; + col-gpios = <&arduino_header 10 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>, + <&arduino_header 11 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; + }; + + right_hand: kscan_2 { + compatible = "gpio-kscan"; + label = "KSCAN_RIGHT"; + + diode-direction = "row2col"; + row-gpios = <&arduino_header 12 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>, + <&arduino_header 13 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; + col-gpios = <&arduino_header 14 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>, + <&arduino_header 15 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; + }; +}; |