[Keyboard] Squiggle (#9387)

* new keyboard for squiggle.

* added pic and other layout.

* updated readme.

* following drashna's suggestions.

* removed an empty line and right hand as master.

* following fauxpark's suggestions.

* following manna-harbour's suggestions.

* trying to satisfy PR Lint keyboards

* manna-harbour forgot to add it.

* following fauxparx's suggestions.

* following fauxpark's suggestions.

* following fauxpark's suggestions.'
'

* following fauxpark's suggestions.

* following fauxpark''s suggestions.

* upated info.json to represent the actual layouts.

* following noroadsleft's suggestions.

21 files changed, 919 insertions, 0 deletions

diff --git a/keyboards/squiggle/config.h b/keyboards/squiggle/config.h
new file mode 100644
index 0000000000..85bf32d9a9
--- /dev/null
+++ b/keyboards/squiggle/config.h
@@ -0,0 +1,44 @@
+/*
+Copyright 2020 Ibnu D. Aji
+
+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 "config_common.h"
+
+/* USB Device descriptor parameter */
+#define VENDOR_ID       0x6955
+#define PRODUCT_ID      0x2073
+#define MANUFACTURER    ibnuda
+#define PRODUCT         squiggle
+
+#define USE_SERIAL
+
+/*
+ * Split Keyboard specific options, make sure you have 'SPLIT_KEYBOARD = yes' in your rules.mk, and define SOFT_SERIAL_PIN.
+ */
+#define SOFT_SERIAL_PIN D0  // or D1, D2, D3, E6
+
+/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
+#define DEBOUNCE 5
+
+/* define if matrix has ghost (lacks anti-ghosting diodes) */
+//#define MATRIX_HAS_GHOST
+
+
+/* disable these deprecated features by default */
+#define NO_ACTION_MACRO
+#define NO_ACTION_FUNCTION
diff --git a/keyboards/squiggle/keymaps/default/config.h b/keyboards/squiggle/keymaps/default/config.h
new file mode 100644
index 0000000000..88c4203d8b
--- /dev/null
+++ b/keyboards/squiggle/keymaps/default/config.h
@@ -0,0 +1,6 @@
+#pragma once
+
+#define COMBO_TERM 100
+#define COMBO_COUNT 38
+#define IGNORE_MOD_TAP_INTERRUPT
+#define PERMISSIVE_HOLD
diff --git a/keyboards/squiggle/keymaps/default/keymap.c b/keyboards/squiggle/keymaps/default/keymap.c
new file mode 100644
index 0000000000..68ef0ed210
--- /dev/null
+++ b/keyboards/squiggle/keymaps/default/keymap.c
@@ -0,0 +1,157 @@
+/* Copyright 2020 Ibnu D. Aji
+ *
+ * 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/>.
+ */
+#include QMK_KEYBOARD_H
+
+// enum for combos.
+enum combos {
+    // left hand combinations.
+    Q_W,
+    W_E,
+    E_R,
+    Z_X,
+    C_X,
+    C_V,
+
+    // right hand combinations.
+    P_O,
+    O_U,
+    U_I,
+    SLASH_DOT,
+    DOT_COMMA,
+    COMMA_M,
+
+    // both hands combinations.
+    SLASH_Z,
+    COMMA_X,
+    J_F,
+};
+
+enum {
+    _BASE,
+    _LOWER,
+    _RAISE,
+    _ADJUST,
+};
+
+// thumb keys.
+#define ALT_ENT   ALT_T(KC_ENT)
+#define SFT_ESC   SFT_T(KC_ESC)
+
+// home row mods.
+#define CT_S    RCTL_T(KC_S)
+#define CT_L    RCTL_T(KC_L)
+#define SH_A    RSFT_T(KC_A)
+#define SH_SCLN RSFT_T(KC_SCLN)
+#define AL_D    RALT_T(KC_D)
+#define AL_K    RALT_T(KC_K)
+#define GU_G    RGUI_T(KC_G)
+#define GU_H    RGUI_T(KC_H)
+
+// layer toggle.
+#define LW_BSPC  LT(_LOWER, KC_BSPC)
+#define RS_SPC   LT(_RAISE, KC_SPC)
+
+// idk, man. not used, i guess.
+#define RAISE    MO(_RAISE)
+#define LOWER    MO(_LOWER)
+#define ADDDD    MO(_ADJUST)
+#define MUIS     MO(_MUIS)
+
+// common shortcuts for windows and linux that i use.
+#define NXTTAB LCTL(KC_PGDN)
+#define PRVTAB LCTL(KC_PGUP)
+#define UPTAB  LCTL(LSFT(KC_PGUP))
+#define DNTAB  LCTL(LSFT(KC_PGDN))
+#define NXTWIN LALT(KC_TAB)
+#define PRVWIN LALT(LSFT(KC_TAB))
+#define CALDL  LCTL(LALT(KC_DELT))
+#define TSKMGR LCTL(LSFT(KC_ESC))
+#define EXPLR  LGUI(KC_E)
+#define LCKGUI LGUI(KC_L)
+#define CONPST LSFT(KC_INS)
+#define CLSGUI LALT(KC_F4)
+
+// left hand combinations.
+const uint16_t PROGMEM q_w_combo[]          = {KC_Q, KC_W, COMBO_END};
+const uint16_t PROGMEM w_e_combo[]          = {KC_W, KC_E, COMBO_END};
+const uint16_t PROGMEM e_r_combo[]          = {KC_E, KC_R, COMBO_END};
+const uint16_t PROGMEM z_x_combo[]          = {KC_Z, KC_X, COMBO_END};
+const uint16_t PROGMEM x_c_combo[]          = {KC_X, KC_C, COMBO_END};
+const uint16_t PROGMEM c_v_combo[]          = {KC_C, KC_V, COMBO_END};
+
+// right hand combinations.
+const uint16_t PROGMEM p_o_combo[]          = {KC_P,    KC_O,   COMBO_END};
+const uint16_t PROGMEM o_u_combo[]          = {KC_O,    KC_U,   COMBO_END};
+const uint16_t PROGMEM u_i_combo[]          = {KC_U,    KC_I,   COMBO_END};
+const uint16_t PROGMEM slash_dot_combo[]    = {KC_SLSH, KC_DOT, COMBO_END};
+const uint16_t PROGMEM dot_comma_combo[]    = {KC_DOT,  KC_COMM,COMBO_END};
+const uint16_t PROGMEM comma_m_combo[]      = {KC_COMM, KC_M,   COMBO_END};
+
+// both hand combinations.
+const uint16_t PROGMEM z_slash_combo[]       = {KC_Z, KC_SLSH, COMBO_END};
+const uint16_t PROGMEM x_comma_combo[]       = {KC_X, KC_COMM, COMBO_END};
+const uint16_t PROGMEM j_f_combo[]           = {KC_F, KC_J,    COMBO_END};
+
+combo_t key_combos[COMBO_COUNT] = {
+    // left hand combinations.
+    [Q_W]           = COMBO(q_w_combo, KC_TAB),
+    [W_E]           = COMBO(w_e_combo, KC_DQT),
+    [E_R]           = COMBO(e_r_combo, KC_UNDS),
+    [Z_X]           = COMBO(z_x_combo, KC_ENT),
+    [C_X]           = COMBO(x_c_combo, LCTL(KC_W)),
+    [C_V]           = COMBO(c_v_combo, KC_DELT),
+
+    // right hand combinations.
+    [P_O]           = COMBO(p_o_combo,       KC_BSPC),
+    [O_U]           = COMBO(o_u_combo,       KC_QUOT),
+    [U_I]           = COMBO(u_i_combo,       KC_MINS),
+    [SLASH_DOT]     = COMBO(slash_dot_combo, KC_PIPE),
+    [DOT_COMMA]     = COMBO(dot_comma_combo, KC_APP),
+    [COMMA_M]       = COMBO(comma_m_combo,   KC_DELT),
+
+    // both hand combinations.
+    [SLASH_Z]       = COMBO(z_slash_combo, KC_HOME),
+    [COMMA_X]       = COMBO(x_comma_combo, KC_END),
+    [J_F]           = COMBO(j_f_combo,     KC_ENT),
+};
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+[_BASE] = LAYOUT(
+    KC_Q,   KC_W,   KC_E,   KC_R,   KC_T,       KC_Y,   KC_U,   KC_I,   KC_O,   KC_P,
+    SH_A,   CT_S,   AL_D,   KC_F,   GU_G,       GU_H,   KC_J,   AL_K,   CT_L,   SH_SCLN,
+    KC_Z,   KC_X,   KC_C,   KC_V,   KC_B,       KC_N,   KC_M,   KC_COMM,KC_DOT, KC_SLSH,
+                            LW_BSPC,SFT_ESC,    ALT_ENT,RS_SPC
+),
+
+[_RAISE] = LAYOUT(
+    KC_EXLM,KC_AT,  KC_UP,  KC_LCBR,KC_RCBR,    KC_BSLS,KC_7,   KC_8,   KC_9,   KC_ASTR ,
+    KC_HASH,KC_LEFT,KC_DOWN,KC_RGHT,KC_DLR,     KC_EQL, KC_4,   KC_5,   KC_6,   KC_0 ,
+    KC_LBRC,KC_RBRC,KC_LPRN,KC_RPRN,KC_AMPR,    KC_GRV, KC_1,   KC_2,   KC_3,   KC_PLUS ,
+                            ADDDD,  _______,    ALT_ENT,RS_SPC
+),
+[_LOWER] = LAYOUT(
+    KC_ESC, KC_QUES,KC_UNDS,KC_F1,  KC_F2,      KC_F3,  KC_F4,  KC_MINS,KC_SLSH,KC_BSPC ,
+    KC_LSFT,KC_TAB, KC_PGUP,KC_F5,  KC_F6,      KC_F7,  KC_F8,  KC_HOME,KC_LALT,KC_ENT  ,
+    KC_CLCK,KC_SLCK,KC_PGDN,KC_F9,  KC_F10,     KC_F11, KC_F12, KC_END, KC_INS, KC_SLSH ,
+                            ADDDD,  _______,    KC_DELT,ADDDD
+),
+[_ADJUST] = LAYOUT(
+    _______,EXPLR,  KC_UP,  PRVTAB, PRVWIN,     NXTWIN, NXTTAB, _______,_______,LCKGUI,
+    TSKMGR, KC_LEFT,KC_DOWN,KC_RGHT,UPTAB,      DNTAB,  KC_ENT, KC_LGUI,_______,CALDL,
+    _______,CLSGUI, _______,CONPST, RESET,      _______,_______,_______,_______,_______,
+                            _______,_______,    _______,_______
+),
+};
diff --git a/keyboards/squiggle/keymaps/default/readme.md b/keyboards/squiggle/keymaps/default/readme.md
new file mode 100644
index 0000000000..41e1ef7b1c
--- /dev/null
+++ b/keyboards/squiggle/keymaps/default/readme.md
@@ -0,0 +1,6 @@
+# The default keymap for squiggle
+
+Because of the key count in this board is less than 40, it uses combo
+extensively.
+For example, to input `KC_TAB`, you have to press `KC_Q` and `KC_W`
+simultaneously.
diff --git a/keyboards/squiggle/keymaps/default/rules.mk b/keyboards/squiggle/keymaps/default/rules.mk
new file mode 100644
index 0000000000..ab1e438182
--- /dev/null
+++ b/keyboards/squiggle/keymaps/default/rules.mk
@@ -0,0 +1 @@
+COMBO_ENABLE = yes
diff --git a/keyboards/squiggle/keymaps/defaultminidox/config.h b/keyboards/squiggle/keymaps/defaultminidox/config.h
new file mode 100644
index 0000000000..88c4203d8b
--- /dev/null
+++ b/keyboards/squiggle/keymaps/defaultminidox/config.h
@@ -0,0 +1,6 @@
+#pragma once
+
+#define COMBO_TERM 100
+#define COMBO_COUNT 38
+#define IGNORE_MOD_TAP_INTERRUPT
+#define PERMISSIVE_HOLD
diff --git a/keyboards/squiggle/keymaps/defaultminidox/keymap.c b/keyboards/squiggle/keymaps/defaultminidox/keymap.c
new file mode 100644
index 0000000000..3c19f38818
--- /dev/null
+++ b/keyboards/squiggle/keymaps/defaultminidox/keymap.c
@@ -0,0 +1,157 @@
+/* Copyright 2020 Ibnu D. Aji
+ *
+ * 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/>.
+ */
+#include QMK_KEYBOARD_H
+
+// enum for combos.
+enum combos {
+    // left hand combinations.
+    Q_W,
+    W_E,
+    E_R,
+    Z_X,
+    C_X,
+    C_V,
+
+    // right hand combinations.
+    P_O,
+    O_U,
+    U_I,
+    SLASH_DOT,
+    DOT_COMMA,
+    COMMA_M,
+
+    // both hands combinations.
+    SLASH_Z,
+    COMMA_X,
+    J_F,
+};
+
+enum {
+    _BASE,
+    _LOWER,
+    _RAISE,
+    _ADJUST,
+};
+
+// thumb keys.
+#define ALT_ENT   ALT_T(KC_ENT)
+#define SFT_ESC   SFT_T(KC_ESC)
+
+// home row mods.
+#define CT_S    RCTL_T(KC_S)
+#define CT_L    RCTL_T(KC_L)
+#define SH_A    RSFT_T(KC_A)
+#define SH_SCLN RSFT_T(KC_SCLN)
+#define AL_D    RALT_T(KC_D)
+#define AL_K    RALT_T(KC_K)
+#define GU_G    RGUI_T(KC_G)
+#define GU_H    RGUI_T(KC_H)
+
+// layer toggle.
+#define LW_BSPC  LT(_LOWER, KC_BSPC)
+#define RS_SPC   LT(_RAISE, KC_SPC)
+
+// idk, man. not used, i guess.
+#define RAISE    MO(_RAISE)
+#define LOWER    MO(_LOWER)
+#define ADDDD    MO(_ADJUST)
+#define MUIS     MO(_MUIS)
+
+// common shortcuts for windows and linux that i use.
+#define NXTTAB LCTL(KC_PGDN)
+#define PRVTAB LCTL(KC_PGUP)
+#define UPTAB  LCTL(LSFT(KC_PGUP))
+#define DNTAB  LCTL(LSFT(KC_PGDN))
+#define NXTWIN LALT(KC_TAB)
+#define PRVWIN LALT(LSFT(KC_TAB))
+#define CALDL  LCTL(LALT(KC_DELT))
+#define TSKMGR LCTL(LSFT(KC_ESC))
+#define EXPLR  LGUI(KC_E)
+#define LCKGUI LGUI(KC_L)
+#define CONPST LSFT(KC_INS)
+#define CLSGUI LALT(KC_F4)
+
+// left hand combinations.
+const uint16_t PROGMEM q_w_combo[]          = {KC_Q, KC_W, COMBO_END};
+const uint16_t PROGMEM w_e_combo[]          = {KC_W, KC_E, COMBO_END};
+const uint16_t PROGMEM e_r_combo[]          = {KC_E, KC_R, COMBO_END};
+const uint16_t PROGMEM z_x_combo[]          = {KC_Z, KC_X, COMBO_END};
+const uint16_t PROGMEM x_c_combo[]          = {KC_X, KC_C, COMBO_END};
+const uint16_t PROGMEM c_v_combo[]          = {KC_C, KC_V, COMBO_END};
+
+// right hand combinations.
+const uint16_t PROGMEM p_o_combo[]          = {KC_P,    KC_O,   COMBO_END};
+const uint16_t PROGMEM o_u_combo[]          = {KC_O,    KC_U,   COMBO_END};
+const uint16_t PROGMEM u_i_combo[]          = {KC_U,    KC_I,   COMBO_END};
+const uint16_t PROGMEM slash_dot_combo[]    = {KC_SLSH, KC_DOT, COMBO_END};
+const uint16_t PROGMEM dot_comma_combo[]    = {KC_DOT,  KC_COMM,COMBO_END};
+const uint16_t PROGMEM comma_m_combo[]      = {KC_COMM, KC_M,   COMBO_END};
+
+// both hand combinations.
+const uint16_t PROGMEM z_slash_combo[]       = {KC_Z, KC_SLSH, COMBO_END};
+const uint16_t PROGMEM x_comma_combo[]       = {KC_X, KC_COMM, COMBO_END};
+const uint16_t PROGMEM j_f_combo[]           = {KC_F, KC_J,    COMBO_END};
+
+combo_t key_combos[COMBO_COUNT] = {
+    // left hand combinations.
+    [Q_W]           = COMBO(q_w_combo, KC_TAB),
+    [W_E]           = COMBO(w_e_combo, KC_DQT),
+    [E_R]           = COMBO(e_r_combo, KC_UNDS),
+    [Z_X]           = COMBO(z_x_combo, KC_ENT),
+    [C_X]           = COMBO(x_c_combo, LCTL(KC_W)),
+    [C_V]           = COMBO(c_v_combo, KC_DELT),
+
+    // right hand combinations.
+    [P_O]           = COMBO(p_o_combo,       KC_BSPC),
+    [O_U]           = COMBO(o_u_combo,       KC_QUOT),
+    [U_I]           = COMBO(u_i_combo,       KC_MINS),
+    [SLASH_DOT]     = COMBO(slash_dot_combo, KC_PIPE),
+    [DOT_COMMA]     = COMBO(dot_comma_combo, KC_APP),
+    [COMMA_M]       = COMBO(comma_m_combo,   KC_DELT),
+
+    // both hand combinations.
+    [SLASH_Z]       = COMBO(z_slash_combo, KC_HOME),
+    [COMMA_X]       = COMBO(x_comma_combo, KC_END),
+    [J_F]           = COMBO(j_f_combo,     KC_ENT),
+};
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+[_BASE] = LAYOUT_split_3x5_3(
+    KC_Q,   KC_W,   KC_E,   KC_R,   KC_T,       KC_Y,   KC_U,   KC_I,   KC_O,   KC_P,
+    SH_A,   CT_S,   AL_D,   KC_F,   GU_G,       GU_H,   KC_J,   AL_K,   CT_L,   SH_SCLN,
+    KC_Z,   KC_X,   KC_C,   KC_V,   KC_B,       KC_N,   KC_M,   KC_COMM,KC_DOT, KC_SLSH,
+                    LOWER,  KC_BSPC,SFT_ESC,    ALT_ENT,KC_SPC, RAISE
+),
+
+[_RAISE] = LAYOUT_split_3x5_3(
+    KC_EXLM,KC_AT,  KC_UP,  KC_LCBR,KC_RCBR,    KC_BSLS,KC_7,   KC_8,   KC_9,   KC_ASTR ,
+    KC_HASH,KC_LEFT,KC_DOWN,KC_RGHT,KC_DLR,     KC_EQL, KC_4,   KC_5,   KC_6,   KC_0 ,
+    KC_LBRC,KC_RBRC,KC_LPRN,KC_RPRN,KC_AMPR,    KC_GRV, KC_1,   KC_2,   KC_3,   KC_PLUS ,
+                    LOWER,  ADDDD,  _______,    ALT_ENT,RS_SPC, RAISE
+),
+[_LOWER] = LAYOUT_split_3x5_3(
+    KC_ESC, KC_QUES,KC_UNDS,KC_F1,  KC_F2,      KC_F3,  KC_F4,  KC_MINS,KC_SLSH,KC_BSPC ,
+    KC_LSFT,KC_TAB, KC_PGUP,KC_F5,  KC_F6,      KC_F7,  KC_F8,  KC_HOME,KC_LALT,KC_ENT  ,
+    KC_CLCK,KC_SLCK,KC_PGDN,KC_F9,  KC_F10,     KC_F11, KC_F12, KC_END, KC_INS, KC_SLSH ,
+                    LOWER,  _______,_______,    _______,ADDDD,  RAISE
+),
+[_ADJUST] = LAYOUT_split_3x5_3(
+    _______,EXPLR,  KC_UP,  PRVTAB, PRVWIN,     NXTWIN, NXTTAB, _______,_______,LCKGUI,
+    TSKMGR, KC_LEFT,KC_DOWN,KC_RGHT,UPTAB,      DNTAB,  KC_ENT, KC_LGUI,_______,CALDL,
+    _______,CLSGUI, _______,CONPST, RESET,      _______,_______,_______,_______,_______,
+                    _______,_______,_______,    _______,_______,_______
+),
+};
diff --git a/keyboards/squiggle/keymaps/defaultminidox/readme.md b/keyboards/squiggle/keymaps/defaultminidox/readme.md
new file mode 100644
index 0000000000..41e1ef7b1c
--- /dev/null
+++ b/keyboards/squiggle/keymaps/defaultminidox/readme.md
@@ -0,0 +1,6 @@
+# The default keymap for squiggle
+
+Because of the key count in this board is less than 40, it uses combo
+extensively.
+For example, to input `KC_TAB`, you have to press `KC_Q` and `KC_W`
+simultaneously.
diff --git a/keyboards/squiggle/keymaps/defaultminidox/rules.mk b/keyboards/squiggle/keymaps/defaultminidox/rules.mk
new file mode 100644
index 0000000000..ab1e438182
--- /dev/null
+++ b/keyboards/squiggle/keymaps/defaultminidox/rules.mk
@@ -0,0 +1 @@
+COMBO_ENABLE = yes
diff --git a/keyboards/squiggle/keymaps/rick/config.h b/keyboards/squiggle/keymaps/rick/config.h
new file mode 100644
index 0000000000..88c4203d8b
--- /dev/null
+++ b/keyboards/squiggle/keymaps/rick/config.h
@@ -0,0 +1,6 @@
+#pragma once
+
+#define COMBO_TERM 100
+#define COMBO_COUNT 38
+#define IGNORE_MOD_TAP_INTERRUPT
+#define PERMISSIVE_HOLD
diff --git a/keyboards/squiggle/keymaps/rick/keymap.c b/keyboards/squiggle/keymaps/rick/keymap.c
new file mode 100644
index 0000000000..7dddeb4089
--- /dev/null
+++ b/keyboards/squiggle/keymaps/rick/keymap.c
@@ -0,0 +1,178 @@
+/* Copyright 2020 Ibnu D. Aji
+ *
+ * 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/>.
+ */
+#include QMK_KEYBOARD_H
+
+// enum for combos.
+enum combos {
+    // left hand combinations.
+    COLON_COMMA,
+    COMMA_DOT,
+    DOT_P,
+    P_Y,
+    COMMA_P,
+    QUOT_Q,
+    Q_J,
+    J_K,
+    Q_K,
+    K_X,
+
+    // right hand combinations.
+    L_R,
+    R_C,
+    C_G,
+    R_G,
+    G_F,
+    V_W,
+    W_M,
+    V_M,
+    M_B,
+
+    // both hands combinations.
+    J_W,
+};
+
+enum {
+    _BASE,
+    _LOWER,
+    _RAISE,
+    _ADJUST,
+};
+
+enum custom_keycodes {
+  BASE = SAFE_RANGE,
+  LOWER,
+  RAISE,
+  ADJUST,
+};
+
+// thumb keys.
+#define ALT_ENT   ALT_T(KC_ENT)
+#define SFT_ESC   SFT_T(KC_ESC)
+
+// home row mods.
+#define CT_O LCTL_T(KC_O)
+#define CT_N RCTL_T(KC_N)
+#define SH_A LSFT_T(KC_A)
+#define SH_S RSFT_T(KC_S)
+#define AL_E LALT_T(KC_E)
+#define AL_T RALT_T(KC_T)
+#define GU_I LGUI_T(KC_I)
+#define GU_D RGUI_T(KC_D)
+
+// layer toggle.
+#define LW_BSPC  LT(_LOWER, KC_BSPC)
+#define RS_SPC   LT(_RAISE, KC_SPC)
+#define RS_D     LT(_RAISE, KC_D)
+#define LW_I     LT(_LOWER, KC_I)
+
+// idk, man. not used, i guess.
+#define ADDDD    MO(_ADJUST)
+
+// common shortcuts for windows and linux that i use.
+#define NXTTAB LCTL(KC_PGDN)
+#define PRVTAB LCTL(KC_PGUP)
+#define UPTAB  LCTL(LSFT(KC_PGUP))
+#define DNTAB  LCTL(LSFT(KC_PGDN))
+#define NXTWIN LALT(KC_TAB)
+#define PRVWIN LALT(LSFT(KC_TAB))
+#define CALDL  LCTL(LALT(KC_DELT))
+#define TSKMGR LCTL(LSFT(KC_ESC))
+#define EXPLR  LGUI(KC_E)
+#define LCKGUI LGUI(KC_L)
+#define CONPST LSFT(KC_INS)
+#define CLSGUI LALT(KC_F4)
+
+// left hand combinations.
+const uint16_t PROGMEM colon_comma_combo[] = {KC_SCLN, KC_COMM, COMBO_END};
+const uint16_t PROGMEM comma_dot_combo[]   = {KC_COMM, KC_DOT, COMBO_END};
+const uint16_t PROGMEM dot_p_combo[]       = {KC_DOT, KC_P, COMBO_END};
+const uint16_t PROGMEM p_y_combo[]         = {KC_P, KC_Y, COMBO_END};
+const uint16_t PROGMEM comma_p_combo[]     = {KC_COMM, KC_P, COMBO_END};
+const uint16_t PROGMEM quot_q_combo[]      = {KC_QUOT, KC_Q, COMBO_END};
+const uint16_t PROGMEM q_j_combo[]         = {KC_Q, KC_J, COMBO_END};
+const uint16_t PROGMEM j_k_combo[]         = {KC_J, KC_K, COMBO_END};
+const uint16_t PROGMEM q_k_combo[]         = {KC_Q, KC_K, COMBO_END};
+const uint16_t PROGMEM k_x_combo[]         = {KC_K, KC_X, COMBO_END};
+
+// right hand combinations.
+const uint16_t PROGMEM l_r_combo[]         = {KC_L, KC_R, COMBO_END};
+const uint16_t PROGMEM r_c_combo[]         = {KC_R, KC_C, COMBO_END};
+const uint16_t PROGMEM c_g_combo[]         = {KC_C, KC_G, COMBO_END};
+const uint16_t PROGMEM r_g_combo[]         = {KC_R, KC_G, COMBO_END};
+const uint16_t PROGMEM g_f_combo[]         = {KC_G, KC_F, COMBO_END};
+const uint16_t PROGMEM v_w_combo[]         = {KC_V, KC_W, COMBO_END};
+const uint16_t PROGMEM w_m_combo[]         = {KC_W, KC_M, COMBO_END};
+const uint16_t PROGMEM v_m_combo[]         = {KC_V, KC_M, COMBO_END};
+const uint16_t PROGMEM m_b_combo[]         = {KC_M, KC_B, COMBO_END};
+
+// both hand combinations.
+const uint16_t PROGMEM j_w_combo[]         = {KC_J, KC_W, COMBO_END};
+
+combo_t key_combos[COMBO_COUNT] = {
+    // left hand combinations.
+    [COLON_COMMA]   = COMBO(colon_comma_combo,  KC_TAB),
+    [COMMA_DOT]     = COMBO(comma_dot_combo,    KC_QUES),
+    [DOT_P]         = COMBO(dot_p_combo,        KC_UNDS),
+    [P_Y]           = COMBO(p_y_combo,          KC_PIPE),
+    [COMMA_P]       = COMBO(comma_p_combo,      PRVTAB),
+    [QUOT_Q]        = COMBO(quot_q_combo,       KC_ENT),
+    [Q_J]           = COMBO(q_j_combo,          LCTL(KC_W)),
+    [J_K]           = COMBO(j_k_combo,          KC_DELT),
+    [Q_K]           = COMBO(q_k_combo,          KC_TAB),
+    [K_X]           = COMBO(k_x_combo,          KC_TILD),
+
+    // right hand combinations.
+    [L_R]           = COMBO(l_r_combo,          KC_BSPC),
+    [R_C]           = COMBO(r_c_combo,          KC_SLSH),
+    [C_G]           = COMBO(c_g_combo,          KC_MINS),
+    [R_G]           = COMBO(r_g_combo,          NXTTAB),
+    [G_F]           = COMBO(g_f_combo,          KC_BSLS),
+    [V_W]           = COMBO(v_w_combo,          KC_APP),
+    [W_M]           = COMBO(w_m_combo,          KC_DELT),
+    [V_M]           = COMBO(v_m_combo,          LSFT(KC_TAB)),
+    [M_B]           = COMBO(m_b_combo,          KC_GRV),
+
+    // both hand combinations.
+    [J_W]           = COMBO(j_w_combo,          KC_ENT),
+};
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+[_BASE] = LAYOUT(
+    KC_SCLN,KC_COMM,KC_DOT, KC_P,   KC_Y,       KC_F,   KC_G,   KC_C,   KC_R,   KC_L,
+    SH_A,   CT_O,   AL_E,   KC_U,   GU_I,       GU_D,   KC_H,   AL_T,   CT_N,   SH_S,
+    KC_QUOT,KC_Q,   KC_J,   KC_K,   KC_X,       KC_B,   KC_M,   KC_W,   KC_V,   KC_Z,
+                            LW_BSPC,SFT_ESC,    ALT_ENT,RS_SPC
+),
+
+[_RAISE] = LAYOUT(
+    KC_EXLM,KC_AT,  KC_UP,  KC_LCBR,KC_RCBR,    KC_BSLS,KC_7,   KC_8,   KC_9,   KC_ASTR ,
+    KC_HASH,KC_LEFT,KC_DOWN,KC_RGHT,KC_DLR,     KC_EQL, KC_4,   KC_5,   KC_6,   KC_0 ,
+    KC_LBRC,KC_RBRC,KC_LPRN,KC_RPRN,KC_AMPR,    KC_GRV, KC_1,   KC_2,   KC_3,   KC_PLUS ,
+                            ADDDD  ,_______,    _______,_______
+),
+[_LOWER] = LAYOUT(
+    KC_ESC, KC_QUES,KC_UNDS,KC_F1,  KC_F2,      KC_F3,  KC_F4,  KC_MINS,KC_SLSH,KC_BSPC ,
+    KC_LSFT,KC_TAB, KC_PGUP,KC_F5,  KC_F6,      KC_F7,  KC_F8,  KC_HOME,KC_LALT,KC_ENT  ,
+    KC_CLCK,KC_SLCK,KC_PGDN,KC_F9,  KC_F10,     KC_F11, KC_F12, KC_END, KC_INS, KC_SLSH ,
+                            _______,_______,    _______,ADDDD
+),
+[_ADJUST] = LAYOUT(
+    _______,EXPLR,  KC_UP,  PRVTAB, PRVWIN,     NXTWIN, NXTTAB, _______,_______,LCKGUI,
+    TSKMGR, KC_LEFT,KC_DOWN,KC_RGHT,UPTAB,      DNTAB,  KC_ENT, KC_LGUI,_______,CALDL,
+    _______,CLSGUI, _______,CONPST, RESET,      _______,_______,_______,_______,_______,
+                            _______,_______,    _______,_______
+),
+};
diff --git a/keyboards/squiggle/keymaps/rick/readme.md b/keyboards/squiggle/keymaps/rick/readme.md
new file mode 100644
index 0000000000..aaff442b90
--- /dev/null
+++ b/keyboards/squiggle/keymaps/rick/readme.md
@@ -0,0 +1,3 @@
+# water
+
+ricky rick's keymap. ayyy.
diff --git a/keyboards/squiggle/keymaps/rick/rules.mk b/keyboards/squiggle/keymaps/rick/rules.mk
new file mode 100644
index 0000000000..ab1e438182
--- /dev/null
+++ b/keyboards/squiggle/keymaps/rick/rules.mk
@@ -0,0 +1 @@
+COMBO_ENABLE = yes
diff --git a/keyboards/squiggle/readme.md b/keyboards/squiggle/readme.md
new file mode 100644
index 0000000000..dd1256e74a
--- /dev/null
+++ b/keyboards/squiggle/readme.md
@@ -0,0 +1,21 @@
+# squiggle
+
+![squiggle](https://i.imgur.com/5UhvDsjl.jpg)
+
+It's a keyboard family which has the following requirements:
+
+-  5 columns per hand.
+-  At most 3 keys for each side's thumb row.
+-  No numrow.
+-  Split.
+-  Symmetric.
+
+* Keyboard Maintainer: [ibnuda](https://github.com/ibnuda)
+* Hardware Supported: Atmega32u4.
+* Hardware Availability: [shop](https://dactyl.bigcartel.com/product/squiggle-keyboard-kit) or [repo](https://github.com/ibnuda/squiggle).
+
+Make example for this keyboard (after setting up your build environment):
+
+    make squiggle:default
+
+See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).
diff --git a/keyboards/squiggle/rev1/config.h b/keyboards/squiggle/rev1/config.h
new file mode 100644
index 0000000000..9dec7e30f5
--- /dev/null
+++ b/keyboards/squiggle/rev1/config.h
@@ -0,0 +1,25 @@
+#pragma once
+
+#define DEVICE_VER      0x0001
+
+/* key matrix size */
+#define MATRIX_ROWS 8
+#define MATRIX_COLS 5
+
+/*
+ * Keyboard Matrix Assignments
+ *
+ * Change this to how you wired your keyboard
+ * COLS: AVR pins used for columns, left to right
+ * ROWS: AVR pins used for rows, top to bottom
+ * DIODE_DIRECTION: COL2ROW = COL = Anode (+), ROW = Cathode (-, marked on diode)
+ *                  ROW2COL = ROW = Anode (+), COL = Cathode (-, marked on diode)
+ *
+ */
+#define MATRIX_ROW_PINS { B1, B3, B2, B6 }
+#define MATRIX_COL_PINS { C6, D7, E6, B4, B5 }
+
+/* COL2ROW, ROW2COL*/
+#define DIODE_DIRECTION COL2ROW
+
+#define MASTER_LEFT
diff --git a/keyboards/squiggle/rev1/info.json b/keyboards/squiggle/rev1/info.json
new file mode 100644
index 0000000000..76f2c0af27
--- /dev/null
+++ b/keyboards/squiggle/rev1/info.json
@@ -0,0 +1,150 @@
+{
+    "keyboard_name": "squiggle",
+    "url": "https://github.com/ibnuda/squiggle",
+    "maintainer": "Ibnu D. Aji",
+    "width": 10,
+    "height": 6,
+    "layouts": {
+        "LAYOUT": {
+            "layout": [
+                {"label":"q", "x":0, "y":0.9},
+                {"label":"w", "x":1, "y":0.2},
+                {"label":"e", "x":2, "y":0},
+                {"label":"r", "x":3, "y":0.1},
+                {"label":"t", "x":4, "y":0.15},
+
+                {"label":"a", "x":0, "y":1.9},
+                {"label":"s", "x":1, "y":1.2},
+                {"label":"d", "x":2, "y":1},
+                {"label":"f", "x":3, "y":1.1},
+                {"label":"g", "x":4, "y":1.15},
+
+                {"label":"z", "x":0, "y":2.9},
+                {"label":"x", "x":1, "y":2.2},
+                {"label":"c", "x":2, "y":2},
+                {"label":"v", "x":3, "y":2.1},
+                {"label":"b", "x":4, "y":2.15},
+
+                {"label":"bspc/lwr", "x":3, "y":3.6, "h":2},
+                {"label":"esc/sft", "x":4, "y":3.65, "h":2},
+
+                {"label":"y", "x":5, "y":0.15},
+                {"label":"u", "x":6, "y":0.1},
+                {"label":"i", "x":7, "y":0},
+                {"label":"o", "x":8, "y":0.2},
+                {"label":"p", "x":9, "y":0.9},
+
+                {"label":"h", "x":5, "y":1.15},
+                {"label":"j", "x":6, "y":1.1},
+                {"label":"k", "x":7, "y":1},
+                {"label":"l", "x":8, "y":1.2},
+                {"label":"'", "x":9, "y":1.9},
+
+                {"label":"n", "x":5, "y":2.15},
+                {"label":"m", "x":6, "y":2.1},
+                {"label":",", "x":7, "y":2},
+                {"label":".", "x":8, "y":2.2},
+                {"label":"/", "x":9, "y":2.9},
+
+                {"label":"ent/alt", "x":5, "y":3.65, "h":2},
+                {"label":"spc/ris", "x":6, "y":3.6, "h":2}
+            ]
+        },
+        "LAYOUT_split_3x5_3": {
+            "layout": [
+                {"label":"q", "x":0, "y":0.9},
+                {"label":"w", "x":1, "y":0.2},
+                {"label":"e", "x":2, "y":0},
+                {"label":"r", "x":3, "y":0.1},
+                {"label":"t", "x":4, "y":0.15},
+
+                {"label":"a", "x":0, "y":1.9},
+                {"label":"s", "x":1, "y":1.2},
+                {"label":"d", "x":2, "y":1},
+                {"label":"f", "x":3, "y":1.1},
+                {"label":"g", "x":4, "y":1.15},
+
+                {"label":"z", "x":0, "y":2.9},
+                {"label":"x", "x":1, "y":2.2},
+                {"label":"c", "x":2, "y":2},
+                {"label":"v", "x":3, "y":2.1},
+                {"label":"b", "x":4, "y":2.15},
+
+                {"label":"lower", "x":2, "y":3.6, "h":2},
+                {"label":"bspc", "x":3, "y":3.6, "h":2},
+                {"label":"esc/sft", "x":4, "y":3.65, "h":2},
+
+                {"label":"y", "x":5, "y":0.15},
+                {"label":"u", "x":6, "y":0.1},
+                {"label":"i", "x":7, "y":0},
+                {"label":"o", "x":8, "y":0.2},
+                {"label":"p", "x":9, "y":0.9},
+
+                {"label":"h", "x":5, "y":1.15},
+                {"label":"j", "x":6, "y":1.1},
+                {"label":"k", "x":7, "y":1},
+                {"label":"l", "x":8, "y":1.2},
+                {"label":"'", "x":9, "y":1.9},
+
+                {"label":"n", "x":5, "y":2.15},
+                {"label":"m", "x":6, "y":2.1},
+                {"label":",", "x":7, "y":2},
+                {"label":".", "x":8, "y":2.2},
+                {"label":"/", "x":9, "y":2.9},
+
+                {"label":"ent/alt", "x":5, "y":3.65, "h":2},
+                {"label":"spc", "x":6, "y":3.6, "h":2}
+                {"label":"raise", "x":7, "y":3.6, "h":2}
+            ]
+        },
+        "LAYOUT_complicated": {
+            "layout": [
+                {"label":"q", "x":0, "y":0.9},
+                {"label":"w", "x":1, "y":0.2},
+                {"label":"e", "x":2, "y":0},
+                {"label":"r", "x":3, "y":0.1},
+                {"label":"t", "x":4, "y":0.15},
+
+                {"label":"a", "x":0, "y":1.9},
+                {"label":"s", "x":1, "y":1.2},
+                {"label":"d", "x":2, "y":1},
+                {"label":"f", "x":3, "y":1.1},
+                {"label":"g", "x":4, "y":1.15},
+
+                {"label":"z", "x":0, "y":2.9},
+                {"label":"x", "x":1, "y":2.2},
+                {"label":"c", "x":2, "y":2},
+                {"label":"v", "x":3, "y":2.1},
+                {"label":"b", "x":4, "y":2.15},
+
+                {"label":"bspc", "x":3, "y":3.6, "h":2},
+                {"label":"esc/sft", "x":4, "y":3.65, "h":2},
+                {"label":"lower", "x":3, "y":4.6, "h":2},
+                {"label":"gui", "x":4, "y":4.65, "h":2},
+
+                {"label":"y", "x":5, "y":0.15},
+                {"label":"u", "x":6, "y":0.1},
+                {"label":"i", "x":7, "y":0},
+                {"label":"o", "x":8, "y":0.2},
+                {"label":"p", "x":9, "y":0.9},