[Keyboard] Initial firmware and keymaps for the CO60 PCB (#5959)

* Add: Initial firmware and keymaps for the CO60 PCB

* Apply suggestions from code review

Co-Authored-By: noroadsleft <18669334+noroadsleft@users.noreply.github.com>
Co-Authored-By: Drashna Jaelre <drashna@live.com>
Co-Authored-By: fauxpark <fauxpark@gmail.com>

* Update: Address reviewer comments

* Apply suggestions from code review

Co-Authored-By: Drashna Jaelre <drashna@live.com>

* Update: Reviewer changes

1 files changed, 146 insertions, 0 deletions

diff --git a/keyboards/handwired/co60/rev6/rev6.h b/keyboards/handwired/co60/rev6/rev6.h
new file mode 100644
index 0000000000..7d11f19d3c
--- /dev/null
+++ b/keyboards/handwired/co60/rev6/rev6.h
@@ -0,0 +1,146 @@
+/* Copyright 2019 John M Daly <jmdaly@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#pragma once
+
+#include "quantum.h"
+
+// This a shortcut to help you visually see your layout.
+// The following is a layout that uses all available switch positions.
+// The first section contains all of the arguments
+// The second converts the arguments into a two-dimensional array
+#define LAYOUT_all( \
+    K000, K001, K002, K003, K004, K005, K006, K007, K008, K009, K010, K011, K012, K013, K014, \
+    K100,       K102, K103, K104, K105, K106, K107, K108, K109, K110, K111, K112, K113, K114, \
+    K200,       K202, K203, K204, K205, K206, K207, K208, K209, K210, K211, K212, K213, K214, \
+    K300, K301, K302, K303, K304, K305, K306, K307, K308, K309, K310, K311,       K313, K314, \
+    K400, K401, K402,       K404,       K406,       K408,       K410, K411, K412, K413, K414 \
+) \
+{ \
+    { K000, K001,   K002, K003,  K004, K005,  K006, K007,  K008, K009,  K010, K011, K012,  K013, K014 }, \
+    { K100, KC_NO,  K102, K103,  K104, K105,  K106, K107,  K108, K109,  K110, K111, K112,  K113, K114 }, \
+    { K200, KC_NO,  K202, K203,  K204, K205,  K206, K207,  K208, K209,  K210, K211, K212,  K213, K214 }, \
+    { K300, K301,   K302, K303,  K304, K305,  K306, K307,  K308, K309,  K310, K311, KC_NO, K313, K314 }, \
+    { K400, K401,   K402, KC_NO, K404, KC_NO, K406, KC_NO, K408, KC_NO, K410, K411, K412,  K413, K414 }, \
+}
+
+#define LAYOUT_60_ansi( \
+    K000, K001, K002, K003, K004, K005, K006, K007, K008, K009, K010, K011, K012,       K014, \
+    K100,       K102, K103, K104, K105, K106, K107, K108, K109, K110, K111, K112, K113, K114, \
+    K200,       K202, K203, K204, K205, K206, K207, K208, K209, K210, K211, K212,       K214, \
+    K300,       K302, K303, K304, K305, K306, K307, K308, K309, K310, K311,       K313,       \
+    K400, K401, K402,                   K406,                   K410, K411,       K413, K414 \
+) \
+{ \
+    { K000, K001,  K002, K003,  K004,  K005,  K006, K007,  K008, K009,   K010, K011, K012,  KC_NO,  K014 }, \
+    { K100, KC_NO, K102, K103,  K104,  K105,  K106, K107,  K108, K109,   K110, K111, K112,  K113,   K114 }, \
+    { K200, KC_NO, K202, K203,  K204,  K205,  K206, K207,  K208, K209,   K210, K211, K212,  KC_NO,  K214 }, \
+    { K300, KC_NO, K302, K303,  K304,  K305,  K306, K307,  K308, K309,   K310, K311, KC_NO, K313,   KC_NO }, \
+    { K400, K401,  K402, KC_NO, KC_NO, KC_NO, K406, KC_NO, KC_NO, KC_NO, K410, K411, KC_NO, K413,   K414 }, \
+}
+
+#define LAYOUT_60_ansi_split_bs_rshift( \
+    K000, K001, K002, K003, K004, K005, K006, K007, K008, K009, K010, K011, K012, K013, K014, \
+    K100,       K102, K103, K104, K105, K106, K107, K108, K109, K110, K111, K112, K113, K114, \
+    K200,       K202, K203, K204, K205, K206, K207, K208, K209, K210, K211, K212,       K214, \
+    K300,       K302, K303, K304, K305, K306, K307, K308, K309, K310, K311,       K313, K314, \
+    K400, K401, K402,                   K406,                   K410, K411,       K413, K414 \
+) \
+{ \
+    { K000, K001,  K002, K003,  K004,  K005,  K006, K007,  K008, K009,   K010, K011, K012,  K013,   K014 }, \
+    { K100, KC_NO, K102, K103,  K104,  K105,  K106, K107,  K108, K109,   K110, K111, K112,  K113,   K114 }, \
+    { K200, KC_NO, K202, K203,  K204,  K205,  K206, K207,  K208, K209,   K210, K211, K212,  KC_NO,  K214 }, \
+    { K300, KC_NO, K302, K303,  K304,  K305,  K306, K307,  K308, K309,   K310, K311, KC_NO, K313,   K314 }, \
+    { K400, K401,  K402, KC_NO, KC_NO, KC_NO, K406, KC_NO, KC_NO, KC_NO, K410, K411, KC_NO, K413,   K414 }, \
+}
+
+#define LAYOUT_60_iso( \
+    K000, K001, K002, K003, K004, K005, K006, K007, K008, K009, K010, K011, K012,       K014, \
+    K100,       K102, K103, K104, K105, K106, K107, K108, K109, K110, K111, K112,       K113, \
+    K200,       K202, K203, K204, K205, K206, K207, K208, K209, K210, K211, K212, K213, K214, \
+    K300, K301, K302, K303, K304, K305, K306, K307, K308, K309, K310, K311,       K313,       \
+    K400, K401, K402,                   K406,                   K410, K411,       K413, K414 \
+) \
+{ \
+    { K000, K001,  K002, K003,  K004,  K005,  K006, K007,  K008,  K009,  K010, K011, K012,  KC_NO, K014 }, \
+    { K100, KC_NO, K102, K103,  K104,  K105,  K106, K107,  K108,  K109,  K110, K111, K112,  K113,  KC_NO }, \
+    { K200, KC_NO, K202, K203,  K204,  K205,  K206, K207,  K208,  K209,  K210, K211, K212,  K213,  K214 }, \
+    { K300, K301,  K302, K303,  K304,  K305,  K306, K307,  K308,  K309,  K310, K311, KC_NO, K313,  KC_NO }, \
+    { K400, K401,  K402, KC_NO, KC_NO, KC_NO, K406, KC_NO, KC_NO, KC_NO, K410, K411, KC_NO, K413,  K414 }, \
+}
+
+#define LAYOUT_60_hhkb( \
+    K000, K001, K002, K003, K004, K005, K006, K007, K008, K009, K010, K011, K012, K013, K014, \
+    K100,       K102, K103, K104, K105, K106, K107, K108, K109, K110, K111, K112, K113, K114, \
+    K200,       K202, K203, K204, K205, K206, K207, K208, K209, K210, K211, K212,       K214, \
+    K300,       K302, K303, K304, K305, K306, K307, K308, K309, K310, K311,       K313, K314, \
+          K401, K402,                   K406,                         K411,       K413      \
+) \
+{ \
+    { K000,  K001,   K002, K003,  K004,  K005,  K006, K007,  K008,  K009,  K010, K011, K012,  K013,  K014 }, \
+    { K100,  KC_NO,  K102, K103,  K104,  K105,  K106, K107,  K108,  K109,  K110, K111, K112,  K113,  K114 }, \
+    { K200,  KC_NO,  K202, K203,  K204,  K205,  K206, K207,  K208,  K209,  K210, K211, K212,  KC_NO, K214 }, \
+    { K300,  KC_NO,  K302, K303,  K304,  K305,  K306, K307,  K308,  K309,  K310, K311, KC_NO, K313,  K314 }, \
+    { KC_NO, K401,   K402, KC_NO, KC_NO, KC_NO, K406, KC_NO, KC_NO, KC_NO, KC_NO, K411, KC_NO, K413, KC_NO }, \
+}
+
+#define LAYOUT_60_hhkb_split_space( \
+    K000, K001, K002, K003, K004, K005, K006, K007, K008, K009, K010, K011, K012, K013, K014, \
+    K100,       K102, K103, K104, K105, K106, K107, K108, K109, K110, K111, K112, K113, K114, \
+    K200,       K202, K203, K204, K205, K206, K207, K208, K209, K210, K211, K212,       K214, \
+    K300,       K302, K303, K304, K305, K306, K307, K308, K309, K310, K311,       K313, K314, \
+          K401, K402,       K404,       K406,       K408,             K411,       K413      \
+) \
+{ \
+    { K000,  K001,   K002, K003,  K004, K005,  K006, K007,  K008, K009,  K010, K011, K012,  K013,  K014 }, \
+    { K100,  KC_NO,  K102, K103,  K104, K105,  K106, K107,  K108, K109,  K110, K111, K112,  K113,  K114 }, \
+    { K200,  KC_NO,  K202, K203,  K204, K205,  K206, K207,  K208, K209,  K210, K211, K212,  KC_NO, K214 }, \
+    { K300,  KC_NO,  K302, K303,  K304, K305,  K306, K307,  K308, K309,  K310, K311, KC_NO, K313,  K314 }, \
+    { KC_NO, K401,   K402, KC_NO, K404, KC_NO, K406, KC_NO, K408, KC_NO, KC_NO, K411, KC_NO, K413, KC_NO }, \
+}
+
+#define LAYOUT_60_hhkb_split_625u_space( \
+    K000, K001, K002, K003, K004, K005, K006, K007, K008, K009, K010, K011, K012, K013, K014, \
+    K100,       K102, K103, K104, K105, K106, K107, K108, K109, K110, K111, K112, K113, K114, \
+    K200,       K202, K203, K204, K205, K206, K207, K208, K209, K210, K211, K212,       K214, \
+    K300,       K302, K303, K304, K305, K306, K307, K308, K309, K310, K311,       K313, K314, \
+          K401, K402,       K404,       K406,       K408,       K410, K411,       K413      \
+) \
+{ \
+    { K000,  K001,   K002, K003,  K004, K005,  K006, K007,  K008, K009,  K010, K011, K012,  K013,  K014 }, \
+    { K100,  KC_NO,  K102, K103,  K104, K105,  K106, K107,  K108, K109,  K110, K111, K112,  K113,  K114 }, \
+    { K200,  KC_NO,  K202, K203,  K204, K205,  K206, K207,  K208, K209,  K210, K211, K212,  KC_NO, K214 }, \
+    { K300,  KC_NO,  K302, K303,  K304, K305,  K306, K307,  K308, K309,  K310, K311, KC_NO, K313,  K314 }, \
+    { KC_NO, K401,   K402, KC_NO, K404, KC_NO, K406, KC_NO, K408, KC_NO, K410, K411, KC_NO, K413, KC_NO }, \
+}
+
+// Backlighting
+typedef union {
+    uint8_t raw;
+    struct {
+        bool    enable :1;
+        bool    breathing : 1;
+        uint8_t level  :6;
+    };
+} backlight_levels_config_t;
+
+extern backlight_levels_config_t kb_backlight_config;
+extern bool kb_backlight_breathing;
+
+void backlight_init_ports(void);
+void backlight_set(uint8_t level);
+bool is_breathing(void);
+void breathing_enable(void);
+void breathing_disable(void);