Zeal60/Zeal65/M60-A implementation (#3879)

* Initial version of zeal60

* WIP

* Fixes issue #900

* Adding RGB underglow functionality.
Fixed a compile-time conflict caused by enabling RGB underglow functionality.

* Refactor RPC protocol

* Fix last merge

* README for RGB underglow updated.

* Additional README changes.

* Adding RGBW strip software-based current-limiting functionality.

* RGBW current-limiting functionality should be handled by RGBSTRIP_MAX_CURRENT_PER_LIGHT instead.

* Updated README to reflect implementation of built-in current limiting.

* Keymap readability improvements.

* Minor keymap improvements.

* Fixed LED driver init sequence, formatting

* Dimming implementation tested, working.

* Stab LEDs synced with spacebar hits in effects.

* RGB underglow tested and functional. Simplified README for RGB underglow.

* Undid accidental file deletion from previous merge conflict. Safer values for RGB underglow.

* Improved arrow key positions in keymap.

* Added functionality to correct uneven RGB underglow. Refactored related code.

* Reverted to safer values for underglow.

* Changes for v0.3

* Custom LED brightness scaling will take place after current adjustment in order to avoid being overridden.

* Create keymap.c

Added split backspace and split shift to ISO layout

* Create config.h

Turned on LEDs for new layout

* Fixed bug where left spacebar stabilizer LED (LC06) would adopt color of row above.

* Added hhkb_wilba keymap

* Update keymap.c

* Update keymap.c

* Update keymap.c

* Added indicators, full param setting via host

* Added "mousekey" layout

* Added Zeal65 support, factory test mode

* Keycode safe range changed, caused bugs

* Bumped EEPROM version due to change in QMK keycodes

* Disable HHKB "blocked" LEDs if KC_NO in keymap

* Added "disable_hhkb_blocker_leds"

* Required overridden function for keymaps in EEPROM

* Added polar coordinate mapping, effect speed

* Force Raw HID interface number to 1 always

* Fixed last merge from master

* Added effect speed to default keymaps

* add BACKLIGHT_ prefix to vars

* add BACKLIGHT_ prefix to vars

* Keymap speed effect; keymap improvements/fixes
Readme updated to match changes

* Refactored to use common IS31FL3731/I2C drivers

* Fixed make rules, backlight disabled feature

* Make split rightshift default for Zeal65

* Added M60-A as a "version" of Zeal60.

* Renamed IS31FL3731 driver functions

* Fix suspend_wakeup_init_kb() being defined twice

* First pass refactor dynamic keymaps

* Updated to changed I2C and ISSI drivers

* Refactor zeal_color.* usage to quantum/color.*

* Updated Zeal65, fixed dynamic_keymap

* Major refactoring of Zeal60 backlight and API

* Lots of little cleanups

* Added readme.md

* Added readme.md

* Added LAYOUT_60*() macros, refactored and cleaned up default keymaps

* Fix compile error in suspend.c

* Added Zeal65 LAYOUT macros, info.json

* Added rama/m60_a, deleted zeal60/keymaps/m60_a

* Fixed rama/m60_a/keymaps/proto

* Fixed compilation error for suspend.c

* Requested changes for PR

* Fixed readme.md images

* Another readme.md fix

* Added drashna's requested changes

2 files changed, 59 insertions, 0 deletions

diff --git a/keyboards/zeal60/keymaps/ansi_split_bs_rshift/config.h b/keyboards/zeal60/keymaps/ansi_split_bs_rshift/config.h
new file mode 100644
index 0000000000..011cf5c5a5
--- /dev/null
+++ b/keyboards/zeal60/keymaps/ansi_split_bs_rshift/config.h
@@ -0,0 +1,21 @@
+#pragma once
+
+/* enable/disable LEDs based on layout */
+#undef RGB_BACKLIGHT_USE_SPLIT_BACKSPACE
+#define RGB_BACKLIGHT_USE_SPLIT_BACKSPACE 0
+
+#undef RGB_BACKLIGHT_USE_SPLIT_LEFT_SHIFT
+#define RGB_BACKLIGHT_USE_SPLIT_LEFT_SHIFT 0
+
+#undef RGB_BACKLIGHT_USE_SPLIT_RIGHT_SHIFT
+#define RGB_BACKLIGHT_USE_SPLIT_RIGHT_SHIFT 0
+
+#undef RGB_BACKLIGHT_USE_7U_SPACEBAR
+#define RGB_BACKLIGHT_USE_7U_SPACEBAR 0
+
+#undef RGB_BACKLIGHT_USE_ISO_ENTER
+#define RGB_BACKLIGHT_USE_ISO_ENTER 0
+
+#undef RGB_BACKLIGHT_DISABLE_HHKB_BLOCKER_LEDS
+#define RGB_BACKLIGHT_DISABLE_HHKB_BLOCKER_LEDS 0
+
diff --git a/keyboards/zeal60/keymaps/ansi_split_bs_rshift/keymap.c b/keyboards/zeal60/keymaps/ansi_split_bs_rshift/keymap.c
new file mode 100644
index 0000000000..edb4f256b5
--- /dev/null
+++ b/keyboards/zeal60/keymaps/ansi_split_bs_rshift/keymap.c
@@ -0,0 +1,38 @@
+// ANSI split backspace/right shift layout for Zeal60
+#include QMK_KEYBOARD_H
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+// Default layer
+[0] = LAYOUT_60_ansi_split_bs_rshift(
+	KC_ESC,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,  KC_BSLS, KC_DEL,
+	KC_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_LBRC, KC_RBRC, KC_BSPC,
+	KC_CAPS, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT, KC_ENT,
+	KC_LSFT, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_RSFT, FN_MO13,
+	KC_LCTL, KC_LGUI, KC_LALT,                            KC_SPC,                             KC_RALT, KC_RGUI, FN_MO23, KC_RCTL),
+
+// Fn1 Layer
+[1] = LAYOUT_60_ansi_split_bs_rshift(
+	KC_GRV,  KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,  KC_INS, KC_DEL,
+	KC_CAPS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_PSCR, KC_SLCK, KC_PAUS, KC_UP,   KC_TRNS, KC_TRNS,
+	KC_TRNS, KC_VOLD, KC_VOLU, KC_MUTE, KC_EJCT, KC_TRNS, KC_PAST, KC_PSLS, KC_HOME, KC_PGUP, KC_LEFT, KC_RGHT, KC_TRNS,
+	KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_PPLS, KC_PMNS, KC_END,  KC_PGDN, KC_DOWN, KC_TRNS, KC_TRNS,
+	KC_TRNS, KC_TRNS, KC_TRNS,                            KC_TRNS,                            KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS),
+
+// Fn2 Layer
+[2] = LAYOUT_60_ansi_split_bs_rshift(
+	KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+	KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+	KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+	KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+	KC_TRNS, KC_TRNS, KC_TRNS,                            KC_TRNS,                            KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS),
+
+// Fn3 Layer (zeal60 Configuration)
+[3] = LAYOUT_60_ansi_split_bs_rshift(
+	KC_TRNS, EF_DEC,  EF_INC,  H1_DEC,  H1_INC,  H2_DEC,  H2_INC,  KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, BR_DEC,  BR_INC,  KC_TRNS, KC_TRNS,
+	KC_TRNS, KC_TRNS, KC_TRNS, S1_DEC,  S1_INC,  S2_DEC,  S2_INC,  KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, ES_DEC,  ES_INC,  KC_TRNS,
+	KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+	KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+	KC_TRNS, KC_TRNS, KC_TRNS,                            KC_TRNS,                            KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS),
+
+};