zmk_mf68/app/boards/shields/crbn/crbn.overlay
mantas b4d63fb52c feat(shields) Add encoder support to CRBN
Pin A maps to A2 (F5), pin B to A3 (F4).
Added keymappings to encoder on default and lower layers.
2021-02-03 23:49:59 -05:00

55 lines
1.3 KiB
Text

/*
* Copyright (c) 2020 The ZMK Contributors
*
* SPDX-License-Identifier: MIT
*/
#include <dt-bindings/zmk/matrix_transform.h>
/ {
chosen {
zmk,kscan = &kscan0;
};
kscan0: kscan_0 {
compatible = "zmk,kscan-gpio-matrix";
label = "KSCAN";
diode-direction = "col2row";
col-gpios
= <&pro_micro_d 1 GPIO_ACTIVE_HIGH>
, <&pro_micro_d 0 GPIO_ACTIVE_HIGH>
, <&pro_micro_d 2 GPIO_ACTIVE_HIGH>
, <&pro_micro_d 3 GPIO_ACTIVE_HIGH>
, <&pro_micro_d 4 GPIO_ACTIVE_HIGH>
, <&pro_micro_d 5 GPIO_ACTIVE_HIGH>
, <&pro_micro_d 6 GPIO_ACTIVE_HIGH>
, <&pro_micro_d 7 GPIO_ACTIVE_HIGH>
, <&pro_micro_d 8 GPIO_ACTIVE_HIGH>
, <&pro_micro_d 9 GPIO_ACTIVE_HIGH>
, <&pro_micro_d 10 GPIO_ACTIVE_HIGH>
, <&pro_micro_d 16 GPIO_ACTIVE_HIGH>
;
row-gpios
= <&pro_micro_d 14 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
, <&pro_micro_d 15 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
, <&pro_micro_a 0 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
, <&pro_micro_a 1 (GPIO_ACTIVE_HIGH | GPIO_PULL_DOWN)>
;
};
encoder: encoder {
compatible = "alps,ec11";
label = "ENCODER";
a-gpios = <&pro_micro_a 2 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>;
b-gpios = <&pro_micro_a 3 (GPIO_ACTIVE_HIGH | GPIO_PULL_UP)>;
resolution = <2>;
status = "okay";
};
sensors {
compatible = "zmk,keymap-sensors";
sensors = <&encoder>;
};
};