numpad3d

.gitignore

@@ -0,0 +1,2 @@
+
+.zmk/

boards/shields/numpad3d/Kconfig.defconfig

@@ -0,0 +1,6 @@
+if SHIELD_NUMPAD3D
+
+config ZMK_KEYBOARD_NAME
+    default "numpad3d"
+
+endif # SHIELD_NUMPAD3D

boards/shields/numpad3d/Kconfig.shield

@@ -0,0 +1,2 @@
+config SHIELD_NUMPAD3D
+    def_bool $(shields_list_contains,numpad3d)

boards/shields/numpad3d/numpad3d-layouts.dtsi

@@ -0,0 +1,49 @@
+// See https://zmk.dev/docs/development/hardware-integration/physical-layouts
+// for how to configure this.
+
+#include <physical_layouts.dtsi>
+
+/ {
+    default_layout: default_layout {
+        compatible = "zmk,physical-layout";
+        display-name = "Numpad3D";
+        transform = <&default_transform>;
+        kscan = <&kscan0>;
+
+        keys
+        //        w   h    x    y   rot rx ry
+
+        /* Row 0 */
+        = <&key_physical_attrs 100 100   0   0 0 0 0>   // ESC
+        , <&key_physical_attrs 100 100 100   0 0 0 0>   // F1
+        , <&key_physical_attrs 100 100 200   0 0 0 0>   // F2
+        , <&key_physical_attrs 100 100 300   0 0 0 0>   // F3
+
+        /* Row 1 */
+        , <&key_physical_attrs 100 100   0 100 0 0 0>   // NUM
+        , <&key_physical_attrs 100 100 100 100 0 0 0>   // /
+        , <&key_physical_attrs 100 100 200 100 0 0 0>   // *
+        , <&key_physical_attrs 100 100 300 100 0 0 0>   // -
+
+        /* Row 2 */
+        , <&key_physical_attrs 100 100   0 200 0 0 0>   // 7
+        , <&key_physical_attrs 100 100 100 200 0 0 0>   // 8
+        , <&key_physical_attrs 100 100 200 200 0 0 0>   // 9
+        , <&key_physical_attrs 100 200 300 200 0 0 0>   // ENTER (2u vertical)
+
+        /* Row 3 */
+        , <&key_physical_attrs 100 100   0 300 0 0 0>   // 4
+        , <&key_physical_attrs 100 100 100 300 0 0 0>   // 5
+        , <&key_physical_attrs 100 100 200 300 0 0 0>   // 6
+
+        /* Row 4 */
+        , <&key_physical_attrs 100 100   0 400 0 0 0>   // 1
+        , <&key_physical_attrs 100 100 100 400 0 0 0>   // 2
+        , <&key_physical_attrs 100 100 200 400 0 0 0>   // 3
+        , <&key_physical_attrs 100 200 300 400 0 0 0>   // + (2u vertical)
+
+        /* Row 5 */
+        , <&key_physical_attrs 200 100   0 500 0 0 0>   // 0 (2u horizontal)
+        , <&key_physical_attrs 100 100 200 500 0 0 0>;  // .
+    };
+};

boards/shields/numpad3d/numpad3d.conf

@@ -0,0 +1,13 @@
+# This file was generated from a template. Edit it to match your keyboard.
+# See https://zmk.dev/docs/development/hardware-integration/new-shield for more
+# instructions.
+
+# This file will be copied into the user's config directory when they add this
+# keyboard. Define any Kconfig options users may frequently want to set here,
+# but leave them commented out, for example:
+
+# Uncomment to enable the encoder
+# CONFIG_EC11_TRIGGER_GLOBAL_THREAD=y
+
+# Uncomment to enable the display
+# CONFIG_ZMK_DISPLAY=y

boards/shields/numpad3d/numpad3d.keymap

@@ -0,0 +1,22 @@
+// This file was generated from a template. Edit it to match your keyboard.
+// See https://zmk.dev/docs/development/hardware-integration/new-shield for more instructions.
+
+#include <behaviors.dtsi>
+#include <dt-bindings/zmk/keys.h>
+
+/ {
+    keymap {
+        compatible = "zmk,keymap";
+
+        default_layer {
+            bindings = <
+                &kp ESC    &kp F1      &kp F2      &kp F3
+                &kp KP_NUM &kp KP_DIV  &kp KP_MULT &kp KP_MINUS
+                &kp KP_N7  &kp KP_N8   &kp KP_N9   &kp KP_ENTER
+                &kp KP_N4  &kp KP_N5   &kp KP_N6   &trans
+                &kp KP_N1  &kp KP_N2   &kp KP_N3   &kp KP_PLUS
+                &kp KP_N0  &kp KP_DOT  &trans      &trans
+            >;
+        };
+    };
+};

boards/shields/numpad3d/numpad3d.overlay

@@ -0,0 +1,51 @@
+// This file was generated from a template. Edit it to match your keyboard.
+// See https://zmk.dev/docs/development/hardware-integration/new-shield for more
+// instructions.
+
+#include <dt-bindings/zmk/matrix_transform.h>
+
+#include "numpad3d-layouts.dtsi"
+
+/ {
+    chosen {
+        zmk,kscan = &kscan0;
+        zmk,matrix-transform = &default_transform;
+    };
+
+    kscan0: kscan {
+        compatible = "zmk,kscan-gpio-matrix";
+
+        diode-direction = "col2row";
+
+        col-gpios = <
+            &gpio1 4 GPIO_ACTIVE_HIGH
+            &gpio1 6 GPIO_ACTIVE_HIGH
+            &gpio0 9 GPIO_ACTIVE_HIGH
+            &gpio0 10 GPIO_ACTIVE_HIGH
+        >;
+
+        row-gpios = <
+            &gpio0 31 GPIO_ACTIVE_HIGH
+            &gpio0 29 GPIO_ACTIVE_HIGH
+            &gpio0 2  GPIO_ACTIVE_HIGH
+            &gpio1 15 GPIO_ACTIVE_HIGH
+            &gpio1 13 GPIO_ACTIVE_HIGH
+            &gpio1 11 GPIO_ACTIVE_HIGH
+        >;
+    };
+
+    default_transform: matrix_transform {
+        compatible = "zmk,matrix-transform";
+        rows = <6>;
+        columns = <4>;
+
+        map = <
+            RC(0,0) RC(0,1) RC(0,2) RC(0,3)
+            RC(1,0) RC(1,1) RC(1,2) RC(1,3)
+            RC(2,0) RC(2,1) RC(2,2) RC(2,3)
+            RC(3,0) RC(3,1) RC(3,2) RC(3,3)
+            RC(4,0) RC(4,1) RC(4,2) RC(4,3)
+            RC(5,0) RC(5,1) RC(5,2) RC(5,3)
+        >;
+    };
+};

boards/shields/numpad3d/numpad3d.zmk.yml

@@ -0,0 +1,20 @@
+# This file was generated from a template. Edit it to match your keyboard.
+# See https://zmk.dev/docs/development/hardware-integration/hardware-metadata-files
+# for instructions.
+
+file_format: "1"
+id: numpad3d
+name: numpad3d
+type: shield
+
+# Set this to a URL that documents the keyboard.
+url: https://example.com
+
+# Add any features your keyboard supports here.
+# See https://zmk.dev/docs/development/hardware-integration/hardware-metadata-files#features
+features:
+  - keys
+  - studio  # Remove this line if your keyboard will not support ZMK Studio
+
+requires:
+  - pro_micro