New keymaps for bananasplit (#2586)

* New bananasplit keymap with toggable capslock led.

* Update comments.

* Update readme.md

* Updated keymap name

* update some keys.

* new layout for bananasplit

* update comment

* Update readme.md

2 files changed, 166 insertions, 0 deletions

diff --git a/keyboards/bananasplit/keymaps/jockyxu1122_iso/keymap.c b/keyboards/bananasplit/keymaps/jockyxu1122_iso/keymap.c
new file mode 100644
index 0000000000..d73b4851b8
--- /dev/null
+++ b/keyboards/bananasplit/keymaps/jockyxu1122_iso/keymap.c
@@ -0,0 +1,105 @@
+/*
+  Author: jockyxu1122
+
+  Hightlight: split backspace, ISO Enter, split space, arrows on bottom right,
+    and toggable capslock backlight.
+
+  Note that "Previous track" and "next track" might only work with Windows.
+*/
+
+#include "bananasplit.h"
+
+#define DEFAULT_LAYER 0
+#define LAYER_1 1
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+  /*
+  -------------------------------------------------------------
+  |Esc| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 0 | - | = | ` |Del|
+  -------------------------------------------------------------
+  | Tab | Q | W | E | R | T | Y | U | I | O | P | [ | ] | Ent |
+  --------------------------------------------------------    -
+  | Caps | A | S | D | F | G | H | J | K | L | ; | ' | \ |    |
+  -------------------------------------------------------------
+  | Shift  | Z | X | C | V | B | N | M | , | . | Shift| Up| / |
+  -------------------------------------------------------------
+  |Ctrl| GUI| Alt|  Space   |MoL1| Backspc| Hm|End| <-|Dwn| ->|
+  -------------------------------------------------------------
+  Hm: Home
+  MoL1: Mo(L1)
+  */
+  [DEFAULT_LAYER] = KEYMAP_HHKB_ARROW(
+    // row 1
+    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_GRV, \
+      KC_DEL, \
+    // row 2
+    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_ENT, \
+    // row 3
+    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_BSLS, \
+    // row 4
+    KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_RSFT, KC_UP, KC_SLSH, \
+    // row 5
+    KC_LCTL, KC_LGUI, KC_LALT, KC_SPC, MO(LAYER_1), KC_BSPC, KC_HOME, KC_END, KC_LEFT, KC_DOWN, \
+      KC_RIGHT
+  ),
+
+  /*
+  -------------------------------------------------------------
+  |   | F1| F2| F3| F4| F5| F6| F7| F8| F9|F10|F11|F12|   |Ins|
+  -------------------------------------------------------------
+  |     |   |   | @ |   |   |   |   |   |   |   |   |   |     |
+  --------------------------------------------------------    -
+  |      |   |   |   |   |   |   |   |   |   |   |   |   |    |
+  -------------------------------------------------------------
+  |        |   |   |Cal|   |www|   |Mut|   |   |      |VUp|   |
+  -------------------------------------------------------------
+  |    |    |    |  Pause   |    |        |PUp|PDn|PTk|VDn|NTk|
+  -------------------------------------------------------------
+  @: Email
+  Cal: Calculator
+  Ins: Insert
+  Mut: Mute
+  NTk: Next track
+  PDn: Page down
+  PTk: Previous track
+  PUp: Page up
+  VDn: Volume down
+  VUp: Volume up
+  www: Browser home page
+  */
+  [LAYER_1] = KEYMAP_HHKB_ARROW(
+    // row 1
+    KC_TRNS, 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_TRNS, KC_INS, \
+    // row 2
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_MAIL, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, \
+      KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, \
+    // row 3
+    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, \
+    // row 4
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_CALC, KC_TRNS, KC_WHOM, KC_TRNS, KC_MUTE, KC_TRNS, KC_TRNS, \
+      KC_TRNS, KC_VOLU, KC_TRNS, \
+    // row 5
+    KC_TRNS, KC_TRNS, KC_TRNS, KC_MPLY, KC_TRNS, KC_TRNS, KC_PGUP, KC_PGDN, KC_MPRV, KC_VOLD, \
+      KC_MNXT
+  )
+};
+
+const uint16_t PROGMEM fn_actions[] = {
+};
+
+/*
+Capslock's led cannot be controlled separately on bananasplit and you can only turn on/off all
+  leds at once. If you only install led for capslock, it will look like capslock has toggable
+  backlight.
+*/
+void led_set_user(uint8_t usb_led) {
+  if (usb_led && (1 << USB_LED_CAPS_LOCK)) {
+    DDRB |= (1 << 7);
+    PORTB |= (1 << 7);
+  } else {
+    DDRB &= ~(1 << 7);
+    PORTB &= ~(1 << 7);
+  }
+}
diff --git a/keyboards/bananasplit/keymaps/jockyxu1122_iso/readme.md b/keyboards/bananasplit/keymaps/jockyxu1122_iso/readme.md
new file mode 100644
index 0000000000..e135f73e3a
--- /dev/null
+++ b/keyboards/bananasplit/keymaps/jockyxu1122_iso/readme.md
@@ -0,0 +1,61 @@
+Yida's keymap for BananaSplit
+===
+
+Hightlight: split backspace, ISO Enter, split space, arrows on bottom right, and toggable capslock backlight.
+
+Note that "Previous track" and "next track" might only work with Windows.
+
+Default layer:
+```
+  -------------------------------------------------------------
+  |Esc| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 0 | - | = | ` |Del|
+  -------------------------------------------------------------
+  | Tab | Q | W | E | R | T | Y | U | I | O | P | [ | ] | Ent |
+  --------------------------------------------------------    -
+  | Caps | A | S | D | F | G | H | J | K | L | ; | ' | \ |    |
+  -------------------------------------------------------------
+  | Shift  | Z | X | C | V | B | N | M | , | . | Shift| Up| / |
+  -------------------------------------------------------------
+  |Ctrl| GUI| Alt|  Space   |MoL1| Backspc| Hm|End| <-|Dwn| ->|
+  -------------------------------------------------------------
+  Hm: Home
+  MoL1: Mo(L1)
+```
+
+Layer_1:
+```
+  -------------------------------------------------------------
+  |   | F1| F2| F3| F4| F5| F6| F7| F8| F9|F10|F11|F12|   |Ins|
+  -------------------------------------------------------------
+  |     |   |   | @ |   |   |   |   |   |   |   |   |   |     |
+  --------------------------------------------------------    -
+  |      |   |   |   |   |   |   |   |   |   |   |   |   |    |
+  -------------------------------------------------------------
+  |        |   |   |Cal|   |www|   |Mut|   |   |      |VUp|   |
+  -------------------------------------------------------------
+  |    |    |    |  Pause   |    |        |PUp|PDn|PTk|VDn|NTk|
+  -------------------------------------------------------------
+  @: Email
+  Cal: Calculator
+  Ins: Insert
+  Mut: Mute
+  NTk: Next track
+  PDn: Page down
+  PTk: Previous track
+  PUp: Page up
+  VDn: Volume down
+  VUp: Volume up
+  www: Browser home page
+```
+
+Compile and flash:
+
+`cd` to `/qmk_firmware` folder, then
+```
+make bananasplit:jockyxu1122_iso
+```
+
+A .hex file will be generated under `/qmk_firmware` folder.
+
+
+To flash, use QMK Toolbox.