8 files changed, 152 insertions, 0 deletions
diff --git a/app/boards/shields/cradio/Kconfig.defconfig b/app/boards/shields/cradio/Kconfig.defconfig
new file mode 100644
index 0000000..4d200c9
--- /dev/null
+++ b/app/boards/shields/cradio/Kconfig.defconfig
@@ -0,0 +1,23 @@
+# Copyright (c) 2020 The ZMK Contributors
+# SPDX-License-Identifier: MIT
+
+if SHIELD_CRADIO_LEFT
+
+config ZMK_KEYBOARD_NAME
+	default "cradio left"
+
+endif
+
+if SHIELD_CRADIO_RIGHT
+
+config ZMK_KEYBOARD_NAME
+	default "cradio right"
+
+endif
+
+if SHIELD_CRADIO_RIGHT || SHIELD_CRADIO_LEFT
+
+config ZMK_KSCAN_DIRECT_POLLING
+	default y
+
+endif
diff --git a/app/boards/shields/cradio/Kconfig.shield b/app/boards/shields/cradio/Kconfig.shield
new file mode 100644
index 0000000..bb5f073
--- /dev/null
+++ b/app/boards/shields/cradio/Kconfig.shield
@@ -0,0 +1,8 @@
+# Copyright (c) 2020 The ZMK Contributors
+# SPDX-License-Identifier: MIT
+
+config SHIELD_CRADIO_LEFT
+	def_bool $(shields_list_contains,cradio_left)
+
+config SHIELD_CRADIO_RIGHT
+	def_bool $(shields_list_contains,cradio_right)
diff --git a/app/boards/shields/cradio/cradio.dtsi b/app/boards/shields/cradio/cradio.dtsi
new file mode 100644
index 0000000..43f9049
--- /dev/null
+++ b/app/boards/shields/cradio/cradio.dtsi
@@ -0,0 +1,50 @@
+/*
+ * Copyright (c) 2020 The ZMK Contributors
+ *
+ * SPDX-License-Identifier: MIT
+ */
+ 
+ #include <dt-bindings/zmk/matrix-transform.h>
+ 
+/ {
+	chosen {
+		zmk,kscan = &kscan0;
+		 //zmk,matrix_transform = &default_transform;
+	};
+	
+	default_transform: keymap_transform_0 {
+	compatible = "zmk,matrix-transform";
+        columns = <34>;
+        rows = <1>;
+		map = <
+	RC(0,0) RC(0,1) RC(0,2) RC(0,3) RC(0,4) 		RC(0,21) RC(0,20) RC(0,19) RC(0,18) RC(0,17) 
+	RC(0,5) RC(0,6) RC(0,7) RC(0,8) RC(0,9) 		RC(0,26) RC(0,25) RC(0,24) RC(0,23) RC(0,22)   
+	RC(0,10) RC(0,11) RC(0,12) RC(0,13) RC(0,14) 		RC(0,31) RC(0,30) RC(0,29) RC(0,28) RC(0,27) 
+	RC(0,15)  RC(0,16) 					RC(0,33) RC(0,32)  
+	>;
+
+	kscan0: kscan {
+		compatible = "zmk,kscan-gpio-direct";
+		label = "KSCAN";
+		input-gpios
+			= <&pro_micro_d 7 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
+			, <&pro_micro_a 0 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
+			, <&pro_micro_a 1 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
+			, <&pro_micro_a 2 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
+			, <&pro_micro_a 3 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
+			, <&pro_micro_d 15 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
+			, <&pro_micro_d 14 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
+			, <&pro_micro_d 16 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
+			, <&pro_micro_d 10 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
+			, <&pro_micro_d 1 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
+			, <&pro_micro_d 2 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
+			, <&pro_micro_d 3 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
+			, <&pro_micro_a 6 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
+			, <&pro_micro_d 5 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
+			, <&pro_micro_d 6 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
+			, <&pro_micro_d 8 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
+			, <&pro_micro_d 9 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>
+			;
+	};
+	};	
+	};
diff --git a/app/boards/shields/cradio/cradio.keymap b/app/boards/shields/cradio/cradio.keymap
new file mode 100644
index 0000000..487f6dc
--- /dev/null
+++ b/app/boards/shields/cradio/cradio.keymap
@@ -0,0 +1,43 @@
+/*
+ * 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 {
+		bindings = <
+		&kp Q &kp W &kp E &kp R &kp T 		&kp Y &kp U  &kp I    &kp O   &kp P 
+		&kp A &kp S &kp D &kp F &kp G 		&kp H &kp J  &kp K    &kp L   &kp SCLN 
+		&kp Z &kp X &kp C &kp V &kp B		&kp N &kp M  &kp CMMA &kp DOT &kp FSLH
+			 &mo 1 &kp LCTL  		&kp SPC  &mo 2 
+		>;
+		};
+       upper_layer {
+		bindings = <
+		&kp NUM_1    &kp NUM_2    &kp NUM_3    &kp NUM_4    &kp NUM_5         &kp NUM_6 &kp NUM_7 &kp NUM_8 &kp NUM_9 &kp NUM_0 
+		&bt BT_SEL 0 &bt BT_SEL 1 &bt BT_SEL 2 &bt BT_SEL 3 &bt BT_SEL 4	&kp H &kp J  &kp K    &kp L   &kp SCLN 
+		&kp LSFT   &trans       &trans       &trans       &trans       &trans            &trans    &trans    &trans    &trans  
+			 &mo 1 &kp LCTL  		&kp SPC  &mo 2 
+		>;
+		};
+		
+	lower_layer {
+		bindings = <
+		&kp BANG  &kp ATSN  &kp HASH  &kp CURU  &kp PRCT    &kp CRRT  &kp AMPS &kp KMLT &kp LPRN &kp RPRN 
+		&trans    &trans    &trans    &trans    &trans      &kp MINUS &kp EQL  &kp LBKT &kp RBKT &kp PIPE 
+		&trans    &trans    &trans    &trans      &trans    &trans   &trans   &trans   &kp BSLH &kp TILD
+			 &mo 1 &kp LCTL  		&kp SPC  &mo 2 
+		>;
+		};	
+        
+	};
+};
diff --git a/app/boards/shields/cradio/cradio_left.conf b/app/boards/shields/cradio/cradio_left.conf
new file mode 100644
index 0000000..405f04d
--- /dev/null
+++ b/app/boards/shields/cradio/cradio_left.conf
@@ -0,0 +1,5 @@
+# Copyright (c) 2020 The ZMK Contributors
+# SPDX-License-Identifier: MIT
+
+CONFIG_ZMK_SPLIT=y
+CONFIG_ZMK_SPLIT_BLE_ROLE_CENTRAL=y
diff --git a/app/boards/shields/cradio/cradio_left.overlay b/app/boards/shields/cradio/cradio_left.overlay
new file mode 100644
index 0000000..6a3704a
--- /dev/null
+++ b/app/boards/shields/cradio/cradio_left.overlay
@@ -0,0 +1,7 @@
+/*
+ * Copyright (c) 2020 The ZMK Contributors
+ *
+ * SPDX-License-Identifier: MIT
+ */
+ 
+#include "cradio.dtsi"
diff --git a/app/boards/shields/cradio/cradio_right.conf b/app/boards/shields/cradio/cradio_right.conf
new file mode 100644
index 0000000..bd2c93b
--- /dev/null
+++ b/app/boards/shields/cradio/cradio_right.conf
@@ -0,0 +1,5 @@
+# Copyright (c) 2020 The ZMK Contributors
+# SPDX-License-Identifier: MIT
+
+CONFIG_ZMK_SPLIT=y
+CONFIG_ZMK_SPLIT_BLE_ROLE_PERIPHERAL=y
diff --git a/app/boards/shields/cradio/cradio_right.overlay b/app/boards/shields/cradio/cradio_right.overlay
new file mode 100644
index 0000000..01aa1ab
--- /dev/null
+++ b/app/boards/shields/cradio/cradio_right.overlay
@@ -0,0 +1,11 @@
+/*
+ * Copyright (c) 2020 The ZMK Contributors
+ *
+ * SPDX-License-Identifier: MIT
+ */
+ 
+#include "cradio.dtsi"
+
+&default_transform {
+	col-offset = <17>;
+};