[Keymap] add crkbd/keymaps/markstos (qmk#19010)

Co-authored-by: Drashna Jaelre <drashna@live.com>
Co-authored-by: Ryan <fauxpark@gmail.com>

keyboards/crkbd/keymaps/markstos/config.h

@@ -0,0 +1,62 @@
+/*
+This is the C configuration file for the keymap
+
+  Copyright 2022 Mark Stosberg (@markstos)
+  SPDX-License-Identifier: GPL-2.0-or-later
+
+*/
+
+#pragma once
+
+//#define USE_MATRIX_I2C
+
+/* Select hand configuration */
+
+// #define MASTER_LEFT
+#define MASTER_RIGHT
+// #define EE_HANDS
+
+//#define SSD1306OLED
+
+
+// By default, when holding a dual-function key shortly after tapping it, the
+// tapped key will begin repeating. This is handy for fast typists when typing
+// words with double letters, such as "happy". If you turn this setting ON, it
+// will be counted as a held modifier instead.
+//#define TAPPING_FORCE_HOLD
+
+// Customized by markstos
+#define TAPPING_TERM 200
+#define TAPPING_TERM_PER_KEY
+// used for Tapping Term on thumb keys
+#define TAPPING_TERM_THUMB 125
+
+// If you press a dual-role key, press another key, and then release the
+// dual-role key, all within the tapping term, by default the dual-role key
+// will perform its tap action. If the HOLD_ON_OTHER_KEY_PRESS option is
+// enabled, the dual-role key will perform its hold action instead.
+#define HOLD_ON_OTHER_KEY_PRESS
+
+// markstos: not sure if these are correct
+// They are intended to beep and flash during flashing
+#define QMK_LED     D5
+#define QMK_SPEAKER C6
+
+// Prevent normal rollover on alphas from accidentally triggering mods.
+#define IGNORE_MOD_TAP_INTERRUPT
+
+// When enabled, typing a mod-tap plus second within term will register as the mod-combo
+// Ref: https://beta.docs.qmk.fm/using-qmk/software-features/tap_hold#permissive-hold 
+#define PERMISSIVE_HOLD
+
+#define COMBO_COUNT 2
+
+// Set the COMBO_TERM so low that I won't type the keys one after each other during normal typing.
+// They would have be held together intentionally to trigger this.
+#define COMBO_TERM 40
+
+// These mostly affect my one-shot Shift key, providing a CapsLock alternative.
+// I want a relatively low timeout, so if I accidentally type "Shift", I can pause just briefly and move on.
+#define ONESHOT_TAP_TOGGLE 3  /* Tapping this number of times holds the key until tapped once again. */
+#define ONESHOT_TIMEOUT 2000  /* Time (in ms) before the one shot key is released */
+

keyboards/crkbd/keymaps/markstos/keymap.c

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+// Copyright 2022 Mark Stosberg (@markstos)
+// SPDX-License-Identifier: GPL-2.0-or-later
+#include QMK_KEYBOARD_H
+
+enum custom_keycodes {
+  QWERTY = SAFE_RANGE,
+  LOWER,
+  RAISE,
+  FUNC,
+  BACKLIT
+};
+
+enum combos {
+  DF_DASH,
+  JK_ESC
+};
+
+const uint16_t PROGMEM df_combo[] = {KC_D, KC_F, COMBO_END};
+const uint16_t PROGMEM jk_combo[] = {KC_J, KC_K, COMBO_END};
+
+combo_t key_combos[COMBO_COUNT] = {
+  // Add commonly used dash to home row
+  [DF_DASH]    = COMBO(df_combo, KC_MINS),
+  // For Vim, put Escape on the home row
+  [JK_ESC]    = COMBO(jk_combo, KC_ESC),
+};
+
+// Each layer gets a name for readability, which is then used in the keymap matrix below.
+// The underscores don't mean anything - you can have a layer called STUFF or any other name.
+// Layer names don't all need to be of the same length, obviously, and you can also skip them
+// entirely and just use numbers.
+enum custom_layers {
+  _QWERTY,
+  _LOWER,
+  _RAISE,
+  _FUNC,
+};
+
+// For _QWERTY layer
+#define OSM_LCTL OSM(MOD_LCTL)
+#define OSM_AGR  OSM(MOD_RALT)
+#define OSL_FUN  OSL(_FUNC)
+#define GUI_ENT  GUI_T(KC_ENT)
+#define LOW_TAB  LT(_LOWER, KC_TAB)
+#define RSE_BSP  LT(_RAISE, KC_BSPC)
+#define OSM_SFT  OSM(MOD_LSFT) 
+
+
+// For _RAISE layer
+#define CTL_ESC  LCTL_T(KC_ESC)
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+  [_QWERTY] = LAYOUT(
+  //,-----------------------------------------------------.                    ,-----------------------------------------------------.
+       KC_TAB,    KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,                     KC_Y    ,KC_U    ,KC_I    ,KC_O    ,KC_P    ,KC_DEL  ,
+  //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+ OSM(MOD_LALT),   KC_A,    KC_S,    KC_D,    KC_F,    KC_G,                     KC_H    ,KC_J    ,KC_K    ,KC_L    ,KC_QUOT ,OSM_AGR ,
+  //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+ OSM(MOD_LSFT),   KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,                     KC_N    ,KC_M    ,KC_COMM ,KC_DOT  ,KC_SLSH ,OSL_FUN ,
+  //|--------+--------+--------+--------+--------+--------+--------|  |--------+--------+--------+--------+--------+--------+--------|
+                                         OSM_LCTL, GUI_ENT, LOW_TAB,   RSE_BSP ,KC_SPC  ,OSM_SFT
+                                      //`--------------------------'  `--------------------------'
+  ),
+
+  [_LOWER] = LAYOUT(
+  //,-----------------------------------------------------.                    ,-----------------------------------------------------.
+      _______, KC_EXLM, KC_AT,  KC_HASH, KC_DLR,  KC_PERC,                      KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, _______ ,
+  //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+      _______, KC_1,    KC_2,   KC_3,    KC_4,    KC_5,                         KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    _______ ,
+  //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+      _______, XXXXXXX , KC_TILD,KC_GRV, KC_LBRC, KC_LCBR,                       KC_RCBR, KC_RBRC, KC_COMM,KC_DOT,  KC_SLSH, _______ ,
+  //|--------+--------+--------+--------+--------+--------+--------|  |--------+--------+--------+--------+--------+--------+--------|
+                                          KC_TRNS,  KC_TRNS, LOWER,    KC_TRNS, KC_TRNS, KC_COLON
+                                      //`--------------------------'  `--------------------------'
+    ),
+
+
+  [_RAISE] = LAYOUT(
+  //,-----------------------------------------------------.                    ,-----------------------------------------------------.
+      _______, KC_DEL , XXXXXXX, KC_UNDS, KC_PLUS, KC_PGUP,                      XXXXXXX, XXXXXXX, XXXXXXX, KC_BSLS, KC_PIPE,_______ ,
+  //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+      _______, KC_HOME, KC_END , KC_MINS, KC_EQL , KC_PGDN,                      KC_LEFT, KC_DOWN, KC_UP  , KC_RGHT, KC_APP ,_______ ,
+  //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+      _______, KC_LT  , KC_GT  , KC_COPY, KC_PSTE, KC_SCLN,                      KC_MPLY, KC_MPRV, KC_MNXT, KC_VOLD, KC_VOLU,_______ ,
+  //|--------+--------+--------+--------+--------+--------+--------|  |--------+--------+--------+--------+--------+--------+--------|
+                                          CTL_ESC, KC_TRNS, XXXXXXX,    RAISE  , KC_TRNS, KC_TRNS
+                                      //`--------------------------'  `--------------------------'
+  ),
+
+  [_FUNC] = LAYOUT(
+  //,-----------------------------------------------------.                    ,-----------------------------------------------------.
+      _______, KC_F1  , KC_F2  , KC_F3   , KC_F4 ,  KC_F5 ,                     KC_F6   , KC_F7  , KC_F8  , KC_F9  , KC_F10 ,_______ ,
+  //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+      _______, KC_F11 , KC_F12 , XXXXXXX, XXXXXXX, XXXXXXX,                     XXXXXXX , XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,_______ ,
+  //|--------+--------+--------+--------+--------+--------|                    |--------+--------+--------+--------+--------+--------|
+      _______, KC_CAPS, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,                     XXXXXXX , XXXXXXX, XXXXXXX, XXXXXXX, QK_BOOT,XXXXXXX ,
+  //|--------+--------+--------+--------+--------+--------+--------|  |--------+--------+--------+--------+--------+--------+--------|
+                                          XXXXXXX, XXXXXXX, XXXXXXX,    XXXXXXX, FUNC   , XXXXXXX
+                                      //`--------------------------'  `--------------------------'
+  )
+};
+
+uint16_t get_tapping_term(uint16_t keycode, keyrecord_t *record) {
+    switch (keycode) {
+      case LT(_RAISE, KC_BSPC):
+            return TAPPING_TERM_THUMB;
+      case LT(_LOWER, KC_TAB):
+            return TAPPING_TERM_THUMB;
+      default:
+            return TAPPING_TERM;
+    }
+}

keyboards/crkbd/keymaps/markstos/readme.md

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+# Markstos Corne keyboard layout
+
+![markstos 3x5+1 Corne layout](https://mark.stosberg.com/content/images/2022/11/markstos-3x5-plus-1-layout-v2.2.png)
+
+A primarily 3x5 layout for split ergonomic keywords with an extra column on each hand for rare and optional keys.
+
+For a detailed description see [markstos Corne layout](https://mark.stosberg.com/markstos-corne-3x5-1-keyboard-layout).
+
+# Disclaimer
+
+This is my personal layout and is subject to evolve further with my tastes. Fork your own copy if you need stability. Suggestions welcome.
+
+# Author
+
+* [Mark Stosberg](mailto:mark@stosberg.com)

keyboards/crkbd/keymaps/markstos/rules.mk

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+# markstos: enable media keys
+EXTRAKEY_ENABLE = yes
+
+# markstos: smaller file size, little down-side
+LTO_ENABLE = yes
+
+COMBO_ENABLE = yes
+
+# This is for RGB *underglow*
+# https://github.com/qmk/qmk_firmware/blob/master/docs/feature_rgblight.md
+RGBLIGHT_ENABLE = no