From 1751470785a110729afc01f3947b406bc40ceb43 Mon Sep 17 00:00:00 2001
From: Pete Johanson <peter@peterjohanson.com>
Date: Mon, 15 Jun 2020 17:03:34 -0400
Subject: Initial work on keymap transforms for non-standard matrixes.

* Allows "gaps" for keyboards like Kyra.
* Allows keyboards with matrixes that don't map the logical key
  locations to have normal looking keymaps when defined.
---
 .../shields/kyria/keymaps/default/include/keymap.h |  5 +++
 app/boards/shields/kyria/keymaps/default/keymap.c  | 34 +++++++++++++++
 .../shields/kyria/keymaps/default/keymap.overlay   | 50 ++++++++++++++++++++++
 3 files changed, 89 insertions(+)
 create mode 100644 app/boards/shields/kyria/keymaps/default/include/keymap.h
 create mode 100644 app/boards/shields/kyria/keymaps/default/keymap.c
 create mode 100644 app/boards/shields/kyria/keymaps/default/keymap.overlay

(limited to 'app/boards/shields/kyria/keymaps/default')

diff --git a/app/boards/shields/kyria/keymaps/default/include/keymap.h b/app/boards/shields/kyria/keymaps/default/include/keymap.h
new file mode 100644
index 0000000..01cd9e5
--- /dev/null
+++ b/app/boards/shields/kyria/keymaps/default/include/keymap.h
@@ -0,0 +1,5 @@
+
+#include <dt-bindings/zmk/keys.h>
+
+#define CC_RAIS ZC_CSTM(1)
+#define CC_LOWR ZC_CSTM(2)
\ No newline at end of file
diff --git a/app/boards/shields/kyria/keymaps/default/keymap.c b/app/boards/shields/kyria/keymaps/default/keymap.c
new file mode 100644
index 0000000..067cd08
--- /dev/null
+++ b/app/boards/shields/kyria/keymaps/default/keymap.c
@@ -0,0 +1,34 @@
+
+#include <zmk/keys.h>
+#include <zmk/keymap.h>
+#include <keymap.h>
+
+bool zmk_handle_key_user(struct zmk_key_event *key_event)
+{
+	switch (key_event->key)
+	{
+	case CC_LOWR:
+		if (key_event->pressed)
+		{
+			zmk_keymap_layer_activate(1);
+		}
+		else
+		{
+			zmk_keymap_layer_deactivate(1);
+		}
+
+		return false;
+	case CC_RAIS:
+		if (key_event->pressed)
+		{
+			zmk_keymap_layer_activate(2);
+		}
+		else
+		{
+			zmk_keymap_layer_deactivate(2);
+		}
+		return false;
+	}
+
+	return true;
+};
diff --git a/app/boards/shields/kyria/keymaps/default/keymap.overlay b/app/boards/shields/kyria/keymaps/default/keymap.overlay
new file mode 100644
index 0000000..62c842d
--- /dev/null
+++ b/app/boards/shields/kyria/keymaps/default/keymap.overlay
@@ -0,0 +1,50 @@
+#include <dt-bindings/zmk/keys.h>
+#include <dt-bindings/zmk/keymap-transform.h>
+#include <keymap.h>
+
+/ {
+	chosen {
+		zmk,keymap = &keymap0;
+	};
+	
+	keymap0: keymap {
+		compatible = "zmk,keymap";
+		label ="Default Kyria Keymap";
+		layers = <&default>;
+		transform = <&default_transform>;
+	};
+
+	default_transform: keymap_transform_0 {
+		compatible = "zmk,keymap-transform";
+		map = <
+			IDENTITY_ROW(0, 6)       OFFSET_ROW(6, 0, 6)
+			IDENTITY_ROW(1, 6)       OFFSET_ROW(6, 1, 6)
+			IDENTITY_ROW(2, 8)       OFFSET_ROW(8, 2, 8)
+			OFFSET_ROW(3, 3, 5)      OFFSET_ROW(8, 3, 5)
+		>;
+	};
+
+	five_column_transform: keymap_transform_1 {
+		compatible = "zmk,keymap-transform";
+		map = <
+			IDENTITY_ROW(0, 5)       OFFSET_ROW(5, 0, 5)
+			IDENTITY_ROW(1, 5)       OFFSET_ROW(6, 1, 5)
+			IDENTITY_ROW(2, 7)       OFFSET_ROW(7, 2, 7)
+			OFFSET_ROW(2, 3, 5)      OFFSET_ROW(7, 3, 5)
+		>;
+	};
+
+	layers {
+		compatible = "zmk,layers";
+
+		default: layer_0 {
+			label = "DEFAULT";
+			keys = <
+	KC_ESC KC_Q KC_W KC_E KC_R KC_T                                   KC_Y KC_U KC_I KC_O KC_P KC_PIPE
+	KC_BKSP KC_A KC_S KC_D KC_F KC_G                                  KC_H KC_J KC_K KC_L KC_SCLN KC_QUOT
+	KC_LSFT KC_Z KC_X KC_C KC_V KC_B KC_LSFT KC_LSFT         KC_LSFT KC_LSFT  KC_N KC_M KC_CMMA KC_DOT KC_BSLH KC_MIN
+	                   KC_LGUI KC_DEL KC_RET KC_SPC KC_ESC  KC_RET  KC_SPC KC_TAB KC_BKSP KC_RALT
+	>;
+		};
+	};
+};
-- 
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