feat(shields): add CRBN shield

Co-authored-by: innovaker <66737976+innovaker@users.noreply.github.com>
PR: #483

6 files changed, 115 insertions, 0 deletions

diff --git a/app/boards/shields/crbn/Kconfig.defconfig b/app/boards/shields/crbn/Kconfig.defconfig
new file mode 100644
index 0000000..378a3f8
--- /dev/null
+++ b/app/boards/shields/crbn/Kconfig.defconfig
@@ -0,0 +1,11 @@
+#
+# Copyright (c) 2020 The ZMK Contributors
+# SPDX-License-Identifier: MIT
+#
+
+if SHIELD_CRBN
+
+config ZMK_KEYBOARD_NAME
+	default "CRBN"
+
+endif
diff --git a/app/boards/shields/crbn/Kconfig.shield b/app/boards/shields/crbn/Kconfig.shield
new file mode 100644
index 0000000..c66f280
--- /dev/null
+++ b/app/boards/shields/crbn/Kconfig.shield
@@ -0,0 +1,7 @@
+#
+# Copyright (c) 2020 The ZMK Contributors
+# SPDX-License-Identifier: MIT
+#
+
+config SHIELD_CRBN
+	def_bool $(shields_list_contains,crbn)
diff --git a/app/boards/shields/crbn/crbn.conf b/app/boards/shields/crbn/crbn.conf
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/app/boards/shields/crbn/crbn.conf
diff --git a/app/boards/shields/crbn/crbn.keymap b/app/boards/shields/crbn/crbn.keymap
new file mode 100644
index 0000000..639d2aa
--- /dev/null
+++ b/app/boards/shields/crbn/crbn.keymap
@@ -0,0 +1,55 @@
+/*
+ * Copyright (c) 2020 The ZMK Contributors
+ *
+ * SPDX-License-Identifier: MIT
+ */
+
+#include <behaviors.dtsi>
+#include <dt-bindings/zmk/keys.h>
+#include <dt-bindings/zmk/bt.h>
+
+/ {
+	keymap {
+		compatible = "zmk,keymap";
+
+		default_layer {
+				// -----------------------------------------------------------------------------------------
+				// |  TAB  |  Q   |  W   |  E   |  R   |  T   |   Y   |  U    |  I   |  O   |   P   | BSPC  |
+				// |  ESC  |  A   |  S   |  D   |  F   |  G   |   H   |  J    |  K   |  L   |   ;   |  '    |
+				// | SHIFT |  Z   |  X   |  C   |  V   |  B   |   N   |  M    |  ,   |  .   |   /   |  RET  |
+				// | FN    | LGUI | LALT | LCTL | LOWR |     SPACE    |  RAIS | LARW | DARW | UARW  |  RARW |
+			bindings = <
+				&kp TAB  &kp Q    &kp W &kp E &kp R &kp T  &kp Y   &kp U  &kp I    &kp O   &kp P    &kp BSPC
+				&kp ESC  &kp A    &kp S &kp D &kp F &kp G  &kp H   &kp J  &kp K    &kp L   &kp SEMI &kp SQT
+				&kp LSHFT &kp Z    &kp X &kp C &kp V &kp B  &kp N   &kp M  &kp COMMA &kp DOT &kp BSLH &kp RET
+				&trans   &kp LGUI &kp LALT &kp LCTRL &mo 1 &kp SPACE &trans &mo 2 &kp LEFT &kp DOWN &kp UP &kp RIGHT
+			>;
+		};
+
+    lower {
+			bindings = <
+				&kp LS(GRAVE) &kp LS(N1) &kp LS(N2) &kp LS(N3) &kp LS(N4) &kp LS(N5) &kp LS(N6) &kp LS(N7) &kp LS(N8) &kp LS(N9) &kp LS(N0) &kp DEL
+				&kp DEL &kp F1 &kp F2 &kp F3 &kp F4 &kp F5 &kp F6 &kp UNDER &kp PLUS &kp LT &kp GT &kp PIPE
+				&trans &kp F7 &kp F8 &kp F9 &kp F10 &kp F11 &kp F12 &kp LS(HASH) &kp LS(BSLH) &kp HOME &kp END &trans
+				&trans &trans &trans &trans &trans &trans &trans &mo 3 &kp C_NEXT &kp C_VOL_DN &kp C_VOL_UP &kp C_PP
+			>;
+    };
+
+    raise {
+			bindings = <
+				&kp GRAVE &kp N1 &kp N2 &kp N3 &kp N4 &kp N5 &kp N6 &kp N7 &kp N8 &kp N9 &kp N0 &kp BSPC
+				&kp DEL &kp F1 &kp F2 &kp F3 &kp F4 &kp F5 &kp F6 &kp MINUS &kp EQUAL &kp LBKT &kp RBKT &kp BSLH
+				&trans &kp F7 &kp F8 &kp F9 &kp F10 &kp F11 &kp F12 &kp HASH &kp BSLH &kp PG_UP &kp PG_DN &trans
+				&trans &trans &trans &trans &mo 3 &trans &trans &trans &kp C_NEXT &kp C_VOL_DN &kp C_VOL_UP &kp C_PP
+    	>;
+    };
+		control {
+			bindings = <
+				&reset &bootloader &bt BT_CLR &bt BT_PRV &bt BT_NXT &trans &trans &trans &trans &trans &trans &trans
+				&trans &trans &trans &trans &trans &trans &trans &trans &trans &trans &trans &trans
+				&trans &trans &trans &trans &trans &trans &trans &trans &trans &trans &trans &trans
+				&trans &trans &trans &trans &trans &trans &trans &trans &trans &trans &trans &trans
+    	>;
+    };
+  };
+};
diff --git a/app/boards/shields/crbn/crbn.overlay b/app/boards/shields/crbn/crbn.overlay
new file mode 100644
index 0000000..137e685
--- /dev/null
+++ b/app/boards/shields/crbn/crbn.overlay
@@ -0,0 +1,41 @@
+/*
+ * 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)>
+          ;
+  };
+};
diff --git a/app/boards/shields/crbn/readme.md b/app/boards/shields/crbn/readme.md
new file mode 100644
index 0000000..fee388f
--- /dev/null
+++ b/app/boards/shields/crbn/readme.md
@@ -0,0 +1 @@
+A 40% Ortho keyboard made by Polarity Works