/* Copyright 2017 Christopher B Browne
*
* 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
/* Fillers to make layering more clear */
#define ___T___ KC_TRNS
/* Layer shorthand */
enum layers {
_QWERTY = 0, /* Qwerty mapping */
_LOWER, /* Lower layer, where top line has symbols !@#$%^&*() */
_RAISE, /* Raised layer, where top line has digits 1234567890 */
_ADJUST, /* Special Adjust layer coming via tri-placement */
_FUNCTION /* Function key layer */
};
/* Macros need to be uniquely identified; using an enum to do this
automatically
*/
enum macro_id {
M_LED = 0,
M_USERNAME,
M_RANDDIGIT,
M_RANDLETTER,
M_VERSION,
MACRO_UPPER,
MACRO_LOWER,
};
/* I want some short forms for keycodes so that they fit into
limited-width cells */
#define M_LOWER M(MACRO_LOWER)
#define M_UPPER M(MACRO_UPPER)
#define ROT_LED M(M_LED) /* Rotate LED */
#define QWERTY DF(_QWERTY) /* Switch to QWERTY layout */
#define QCENT2 DF(_QCENT2) /* Switch to QWERTY-with-centre layout */
#define USERNAME M(M_USERNAME) /* shortcut for username */
#define RANDDIG M(M_RANDDIGIT)
#define RANDALP M(M_RANDLETTER)
#define CTLENTER MT(MOD_RCTL, KC_ENT)
#define SHIFTQUOTE MT(MOD_RSFT, KC_QUOT)
#define ALTRIGHT MT(MOD_LALT, KC_RGHT)
#define MVERSION M(M_VERSION)
#define ALTSLASH LALT(KC_SLSH)
#define FUNCTION MO(_FUNCTION)
#define MRAISE MO(_RAISE)
#define MLOWER MO(_LOWER)
#define ALTPLUS ALT_T(KC_PLUS)
const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
/* QWERTY - MIT ENHANCED / GRID COMPATIBLE
* .---------------------------------------------------------------------------------------------------------------------- 2u ------------.
* | ` | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 0 | - | = | XXXXXX . BACKSP |
* |--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+-----------------|
* | TAB | Q | W | E | R | T | Y | U | I | O | P | [ | ] | \ | DEL |
* |--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+- 2u ------------+--------|
* | ESC | A | S | D | F | G | H | J | K | L | ; | ' | XXXXXX . ENTER | PG UP |
* |--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+- 2u ---------------------+--------|
* | LSHIFT | Z | X | C | V | B | N | M | , | . | / | XXXXXX . RSHIFT | UP | PG DN |
* |--------+--------+--------+--------+--------+- 2u ------------+--------+--------+--------+--------+-----------------+--------+--------|
* | BRITE | LCTRL | LALT | LGUI | RAISE | XXXXXX . SPACE | LOWER | RGUI | RALT | RCTRL | FN | LEFT | DOWN | RIGHT |
* '--------------------------------------------------------------------------------------------------------------------------------------'
*/
/* layout for centred keypad + qwerty...
|ESC| 1 | 2 | 3 | 4 | 5 | ? | ? | ? | ? | 6 | 7 | 8 | 9 | 0 |
|TAB| q | w | e | r | t | ? | ? | ? | ? | y | u | i | o | p |
|CTL| a | s | d | f | g | ? | ? | ? | ? | h | j | k | l | ; |
|SHF| z | x | c | v | b | ? | ? | ? | ? | n | m | , | . | / |
|ALT|LED| | | | | | | | | | | | | |
keys needing to be assigned:
51 - KC_TAB - tab
- ROT_LED - rotate LED
15 - KC_LALT - Left ALT
53,55 - M_RAISE - switch to RAISE layer
5b - M_LOWER - switch to LOWER layer
56,59,5a - KC_SPC - space
5c - KC_LEFT - famous arrows
5d - KC_DOWN - famous arrows
5e - KC_UP - famous arrows
5f - KC_RIGHT - famous arrows
3f - KC_ENT - enter
- KC_GRV - leftwards quote
4f - KC_QUOT - rightwards quote
1f - KC_BSPC - backspace
11 - KC_ESC
19 - KC_GRV - ` - raised
19 - KC_TILD - ~ - lowered
*/
[_QWERTY] = LAYOUT_ortho_5x15( /* QWERTY, with keypad in the centre */
KC_ESC, KC_1, KC_2, KC_3, KC_4, KC_5, KC_EQL, KC_MINS, KC_EQL, KC_6, KC_7, KC_8, KC_9, KC_0, KC_BSPC ,
KC_LALT, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_7, KC_8, KC_EQL, KC_Y, KC_U, KC_I, KC_O, KC_P, ALTPLUS ,
KC_LCTL, KC_A, KC_S, KC_D, KC_F, KC_G, KC_LBRC, KC_RBRC,KC_MINS, KC_H, KC_J, KC_K, KC_L, KC_SCLN, CTLENTER ,
KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_PGUP, KC_EQL, KC_BSLS, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, SHIFTQUOTE ,
KC_TAB, FUNCTION, MRAISE, FUNCTION, MRAISE, KC_SPC,KC_PGDN, KC_MINS, KC_SPC, KC_SPC, MLOWER, KC_LEFT, KC_DOWN, KC_UP, KC_RGHT
),
/* LOWER
* .---------------------------------------------------------------------------------------------------------------------- 2u ------------.
* | | F1 | F2 | F3 | F4 | F5 | F6 | F7 | F8 | F9 | F10 | F11 | F12 | XXXXXX . |
* |--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+-----------------|
* | | ! | @ | # | $ | % | ^ | & | * | ( | ) | | | | INS |
* |--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+- 2u ------------+--------|
* | | F1 | F2 | F3 | F4 | F5 | F6 | _ | + | { | } | | | XXXXXX . | |
* |--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+- 2u ---------------------+--------|
* | | F7 | F8 | F9 | F10 | F11 | F12 | | | | | XXXXXX . | | |
* |--------+--------+--------+--------+--------+- 2u ------------+--------+--------+--------+--------+-----------------+--------+--------|
* | | | | | | XXXXXX . | | | | | | | | |
* '--------------------------------------------------------------------------------------------------------------------------------------'
*/
[_LOWER] = LAYOUT_ortho_5x15( /* LOWERED */
___T___, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, _______, _______, KC_TILD, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11 ,
___T___, KC_EXLM, KC_AT, KC_HASH, KC_DLR, KC_PERC, _______, _______, _______, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, KC_INS ,
___T___, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, _______, _______, _______, KC_UNDS, KC_PLUS, KC_LCBR, KC_RCBR, KC_PIPE ,
_______, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, _______, _______, _______, _______, _______, ___T___, ___T___, _______ ,
_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______
),
/* RAISED
* .---------------------------------------------------------------------------------------------------------------------- 2u ------------.
* | | F1 | F2 | F3 | F4 | F5 | F6 | F7 | F8 | F9 | F10 | F11 | F12 | XXXXXX . |
* |--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+-----------------|
* | | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 0 | | | | INS |
* |--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+- 2u ------------+--------|
* | | F1 | F2 | F3 | F4 | F5 | F6 | - | = | [ | ] | \ | XXXXXX . | |
* |--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+- 2u ---------------------+--------|
* | | F7 | F8 | F9 | F10 | F11 | F12 | | | | | XXXXXX . | | |
* |--------+--------+--------+--------+--------+- 2u ------------+--------+--------+--------+--------+-----------------+--------+--------|
* | | | | | | XXXXXX . | | | | | | | | |
* '--------------------------------------------------------------------------------------------------------------------------------------'
*/
[_RAISE] = LAYOUT_ortho_5x15 ( /* RAISED */
KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, MVERSION, _______, KC_GRV, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, ___T___ ,
KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, USERNAME, _______, KC_7, KC_8, KC_LCBR, KC_RCBR, _______, _______, KC_INS ,
KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, RANDDIG, _______, KC_MINS, KC_EQL, KC_LBRC, KC_RBRC, KC_BSLS, ___T___, ___T___ ,
KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, RANDALP, _______, _______, _______, _______, ___T___, ___T___, _______, _______ ,
_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______
),
/* FUNCTION
* .---------------------------------------------------------------------------------------------------------------------- 2u ------------.
* | NUM LK | F1 | F2 | F3 | F4 | F5 | F6 | F7 | F8 | F9 | F10 | F11 | F12 | XXXXXX . |
* |--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+-----------------|
* | SCR LK | F13 | F14 | F15 | F16 | F17 | F18 | F19 | F20 | F21 | F22 | F23 | F24 | PAUSE | PR SCR |
* |--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+- 2u ------------+--------|
* | CAP LK | MS BT5 | MS BT4 | MS BT3 | MS BT2 | SLOW M | FAST M | NEXT | VOL+ | VOL- | PLAY | | XXXXXX | | WHEEL+ |
* |--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+--------+- 2u ---------------------+--------|
* | RGB TG | RGB MD | RGB HI | RGB HD | RGB SI | RGB SD | RGB VI | RGB VD | BL TOG | BL INC | BL DEC | XXXXXX | | MOUS U | WHEEL- |
* |--------+--------+--------+--------+--------+-- 2u -----------+--------+--------+--------+--------+-----------------+--------+--------|
* | RESET | | QWERTY | COLEMK | DVORAK | XXXXXX . MS BT1 | | | | | | MOUS L | MOUS D | MOUS R |
* '--------------------------------------------------------------------------------------------------------------------------------------'
*/
[_FUNCTION] = LAYOUT_ortho_5x15( /* FUNCTION */
KC_NLCK, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, RESET, RESET,
KC_SLCK, KC_F13, KC_F14, KC_F15, KC_F16, KC_F17, KC_F18, KC_F19, KC_F20, KC_F21, KC_F22, KC_F23, KC_F24, KC_PAUS, KC_PSCR ,
KC_CAPS, KC_BTN5, KC_BTN4, KC_BTN3, KC_BTN2, KC_ACL0, KC_ACL2, KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY, _______, ___T___, ___T___, KC_WH_U ,
RGB_TOG, RGB_MOD, RGB_HUI, RGB_HUD, RGB_SAI, RGB_SAD, RGB_VAI, RGB_VAD, BL_TOGG, BL_INC, BL_DEC, ___T___, ___T___, KC_MS_U, KC_WH_D ,
RESET , _______, DF(_QWERTY), DF(_QWERTY), DF(_QWERTY), KC_BTN1, KC_BTN1, _______, _______, _______, _______, _______, KC_MS_L, KC_MS_D, KC_MS_R
)
};
/* This bit of logic seeds a wee linear congruential random number generator */
/* lots of prime numbers everywhere... */
static uint16_t random_value = 157;
const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
{
uint8_t clockbyte=0;
clockbyte = TCNT1 % 256;
uint8_t rval;
/* MACRODOWN only works in this function */
switch(id) {
case 0:
if (record->event.pressed) {
register_code(KC_RSFT);
#ifdef BACKLIGHT_ENABLE
backlight_step();
#endif
} else {
unregister_code(KC_RSFT);
}
break;
case M_USERNAME:
if (record->event.pressed) {
SEND_STRING("cbbrowne");
}
break;
case M_VERSION:
if (record->event.pressed) {
SEND_STRING(QMK_KEYBOARD "/" QMK_KEYMAP);
}
break;
case M_RANDDIGIT:
/* Generate, based on random number generator, a keystroke for
a numeric digit chosen at random */
random_value = ((random_value + randadd) * randmul) % randmod;
if (record->event.pressed) {
/* Here, we mix the LCRNG with low bits from one of the system
clocks via XOR in the theory that this may be more random
than either separately */
rval = (random_value ^ clockbyte) % 10;
/* Note that KC_1 thru KC_0 are a contiguous range */
register_code (KC_1 + rval);
unregister_code (KC_1 + rval);
}
break;
case M_RANDLETTER:
/* Generate, based on random number generator, a keystroke for
a letter chosen at random */
/* Here, we mix the LCRNG with low bits from one of the system
clocks via XOR in the theory that this may be more random
than either separately */
random_value = ((random_value + randadd) * randmul) % randmod;
if (record->event.pressed) {
rval = (random_value ^ clockbyte) % 26;
register_code (KC_A + rval);
unregister_code (KC_A + rval);
}
break;
case MACRO_UPPER:
if (record->event.pressed)
{
layer_on(_RAISE);
#ifdef BACKLIGHT_ENABLE
breathing_period_set(2);
breathing_pulse();
#endif
update_tri_layer(_LOWER, _RAISE, _ADJUST);
}
else
{
layer_off(_RAISE);
update_tri_layer(_LOWER, _RAISE, _ADJUST);
}
break;
case MACRO_LOWER:
if (record->event.pressed)
{
layer_on(_LOWER);
#ifdef BACKLIGHT_ENABLE
breathing_period_set(2);
breathing_pulse();
#endif
update_tri_layer(_LOWER, _RAISE, _ADJUST);
}
else
{
layer_off(_LOWER);
update_tri_layer(_LOWER, _RAISE, _ADJUST);
}
break;
}
return MACRO_NONE;
};
void matrix_init_user(void) {
rgblight_enable();
rgblight_mode(1);
rgblight_sethsv(325,255,255);
}
uint32_t layer_state_set_user(uint32_t state) {
switch(biton32(state)) {
case _QWERTY:
rgblight_sethsv_white();
break;
case _LOWER:
rgblight_sethsv_blue();
break;
case _RAISE:
rgblight_sethsv_green();
break;
case _ADJUST:
rgblight_sethsv_orange();
break;
case _FUNCTION:
rgblight_sethsv_red();
break;
default:
rgblight_sethsv(325,255,255);
break;
}
return state;
}