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authorStephen Huan <stephen03.huan@gmail.com>2020-09-19 20:30:46 -0400
committerGitHub <noreply@github.com>2020-09-19 17:30:46 -0700
commit3abb60934886289725a18c7ea96b246e70f7af3a (patch)
treec8efb7f98888ac35d63fd5643738c024e6626c96 /keyboards
parent6eab8a0b619b55ca612d9cf048d365b1ba442328 (diff)
downloadqmk_firmware-3abb60934886289725a18c7ea96b246e70f7af3a.tar.gz
qmk_firmware-3abb60934886289725a18c7ea96b246e70f7af3a.zip
Add stephen-huan keymap and fix LED problem in the default Plaid keymap (#9306)
* change layers, add pinmode to fix LEDs * fix LEDs by setting the pin mode * edit README * edit GPIO documentation, edit keymap * add markov chain * simplify LED logic * undo documentation changes * keymap changes, fix LED enum logic
Diffstat (limited to 'keyboards')
-rw-r--r--keyboards/dm9records/plaid/keymaps/default/keymap.c4
-rw-r--r--keyboards/dm9records/plaid/keymaps/stephen-huan/config.h19
-rw-r--r--keyboards/dm9records/plaid/keymaps/stephen-huan/keymap.c356
-rw-r--r--keyboards/dm9records/plaid/keymaps/stephen-huan/readme.md1
4 files changed, 380 insertions, 0 deletions
diff --git a/keyboards/dm9records/plaid/keymaps/default/keymap.c b/keyboards/dm9records/plaid/keymaps/default/keymap.c
index 6a858a4a7..c5075b0e0 100644
--- a/keyboards/dm9records/plaid/keymaps/default/keymap.c
+++ b/keyboards/dm9records/plaid/keymaps/default/keymap.c
@@ -214,6 +214,10 @@ led_config_t led_config;
214 214
215//Set leds to saved state during powerup 215//Set leds to saved state during powerup
216void keyboard_post_init_user(void) { 216void keyboard_post_init_user(void) {
217 // set LED pin modes
218 setPinOutput(LED_RED);
219 setPinOutput(LED_GREEN);
220
217 // Call the post init code. 221 // Call the post init code.
218 led_config.raw = eeconfig_read_user(); 222 led_config.raw = eeconfig_read_user();
219 223
diff --git a/keyboards/dm9records/plaid/keymaps/stephen-huan/config.h b/keyboards/dm9records/plaid/keymaps/stephen-huan/config.h
new file mode 100644
index 000000000..5733b9e4b
--- /dev/null
+++ b/keyboards/dm9records/plaid/keymaps/stephen-huan/config.h
@@ -0,0 +1,19 @@
1/* Copyright 2019 Takuya Urakawa (dm9records.com)
2 *
3 * This program is free software: you can redistribute it and/or modify
4 * it under the terms of the GNU General Public License as published by
5 * the Free Software Foundation, either version 2 of the License, or
6 * (at your option) any later version.
7 *
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
12 *
13 * You should have received a copy of the GNU General Public License
14 * along with this program. If not, see <http://www.gnu.org/licenses/>.
15 */
16
17#pragma once
18
19// place overrides here
diff --git a/keyboards/dm9records/plaid/keymaps/stephen-huan/keymap.c b/keyboards/dm9records/plaid/keymaps/stephen-huan/keymap.c
new file mode 100644
index 000000000..c8d48c395
--- /dev/null
+++ b/keyboards/dm9records/plaid/keymaps/stephen-huan/keymap.c
@@ -0,0 +1,356 @@
1/* Copyright 2019 Takuya Urakawa (dm9records.com)
2 *
3 * This program is free software: you can redistribute it and/or modify
4 * it under the terms of the GNU General Public License as published by
5 * the Free Software Foundation, either version 2 of the License, or
6 * (at your option) any later version.
7 *
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
12 *
13 * You should have received a copy of the GNU General Public License
14 * along with this program. If not, see <http://www.gnu.org/licenses/>.
15 */
16
17#include QMK_KEYBOARD_H
18
19
20enum plaid_layers {
21 _QWERTY,
22 _LOWER,
23 _RAISE,
24 _ADJUST
25};
26
27enum plaid_keycodes {
28 QWERTY = SAFE_RANGE,
29 LED_1,
30 LED_2,
31 LED_3,
32 LED_4,
33 LED_5,
34 LED_6,
35 LED_7,
36 LED_8,
37 LED_9,
38 LED_0
39};
40
41#define LOWER MO(_LOWER)
42#define RAISE MO(_RAISE)
43
44// array of keys considered modifiers for led purposes
45const uint16_t modifiers[] = {
46 KC_LCTL,
47 KC_RCTL,
48 KC_LALT,
49 KC_RALT,
50 KC_LSFT,
51 KC_RSFT,
52 KC_LGUI,
53 KC_RGUI,
54 LOWER,
55 RAISE
56};
57
58//Setup consts for LED modes
59#define LEDMODE_ON 1 //always on
60#define LEDMODE_OFF 0 //always off
61#define LEDMODE_MODS 2 //On with modifiers
62#define LEDMODE_BLINKIN 3 //blinkinlights - % chance toggle on keypress
63#define LEDMODE_KEY 4 //On with any keypress, off with key release
64#define LEDMODE_ENTER 5 // On with enter key
65
66const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
67
68/* Qwerty
69 * ,-----------------------------------------------------------------------------------.
70 * | Tab | Q | W | E | R | T | Y | U | I | O | P | Bksp |
71 * |------+------+------+------+------+-------------+------+------+------+------+------|
72 * |Esc/hy| A | S | D | F | G | H | J | K | L | ; | " |
73 * |------+------+------+------+------+------|------+------+------+------+------+------|
74 * | Shift| Z | X | C | V | B | N | M | , | . | / |Enter |
75 * |------+------+------+------+------+------+------+------+------+------+------+------|
76 * | Ctrl | fn | Alt | GUI |Lower | Space |Raise | GUI | Alt |Shift | Ctrl |
77 * `-----------------------------------------------------------------------------------'
78 * (karabiner remaps Caps lock -> fn)
79 */
80[_QWERTY] = LAYOUT_plaid_grid(
81 KC_TAB , KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_BSPC,
82 HYPR_T(KC_ESC), KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT,
83 KC_RSFT , KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_ENT ,
84 KC_RCTL , KC_CAPS, KC_RALT, KC_RGUI, LOWER, KC_SPC, KC_SPC, RAISE, KC_RGUI, KC_RALT, KC_RSFT, KC_RCTL
85),
86
87/* Lower
88 * ,-----------------------------------------------------------------------------------.
89 * | ` | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 0 | Bksp |
90 * |------+------+------+------+------+-------------+------+------+------+------+------|
91 * | | F1 | F2 | F3 | F4 | F5 | F6 | - | = | [ | ] | \ |
92 * |------+------+------+------+------+------|------+------+------+------+------+------|
93 * | | F7 | F8 | F9 | F10 | F11 | F12 | | | | | |
94 * |------+------+------+------+------+------+------+------+------+------+------+------|
95 * | | | | | | | | | Prev | Vol- | Play |
96 * `-----------------------------------------------------------------------------------'
97 * volume up key repeats randomly on mac, have to use mac specific volume
98 */
99[_LOWER] = LAYOUT_plaid_grid(
100 KC_GRV , KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0 , KC_BSPC,
101 _______, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_MINS, KC_EQL, KC_LBRC, KC_RBRC , KC_BSLS,
102 _______, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, _______, _______, _______, _______ , _______,
103 _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_MPRV, KC__VOLDOWN, KC_MPLY
104),
105
106/* Raise
107 * ,-----------------------------------------------------------------------------------.
108 * | ~ | | | End | | | |Pg Up | | | | Del |
109 * |------+------+------+------+------+-------------+------+------+------+------+------|
110 * | | Home | |Pg Dn | | | Left | Down | Up |Right | | |
111 * |------+------+------+------+------+------|------+------+------+------+------+------|
112 * | | | | Copy |Paste | | | | | | | |
113 * |------+------+------+------+------+------+------+------+------+------+------+------|
114 * | | | | | | | | | Next | Vol+ | Mute |
115 * `-----------------------------------------------------------------------------------'
116 */
117[_RAISE] = LAYOUT_plaid_grid(
118 KC_TILD, _______, _______, KC_END, _______, _______, _______, KC_PGUP, _______, _______, _______ , KC_DEL ,
119 _______, KC_HOME, _______, KC_PGDN, _______, _______, KC_LEFT, KC_DOWN, KC_UP , KC_RGHT, _______ , _______,
120 _______, _______, _______, KC_COPY, KC_PSTE, KC_PGDN, _______, _______, _______, _______, _______ , _______,
121 _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_MNXT, KC__VOLUP, KC_MUTE
122),
123
124/* Adjust (Lower + Raise)
125 * ,-----------------------------------------------------------------------------------.
126 * |Reset | Red |Green | Rmod | Gmod |Rblink|Gblink| Rkey | Gkey | Rcar | Gcar | |
127 * |------+------+------+------+------+-------------+------+------+------+------+------|
128 * | |Power |Sleep |Wake |Eject | | | | | | | |
129 * |------+------+------+------+------+------|------+------+------+------+------+------|
130 * | | | | | | | | | | | | |
131 * |------+------+------+------+------+------+------+------+------+------+------+------|
132 * | | | | | | | | | | | |
133 * `-----------------------------------------------------------------------------------'
134 */
135[_ADJUST] = LAYOUT_plaid_grid(
136 RESET , LED_1 , LED_2 , LED_3 , LED_4 , LED_5 ,LED_6 , LED_7 , LED_8 , LED_9 , LED_0 , _______ ,
137 _______, KC_PWR , KC_SLEP, KC_WAKE, KC_EJCT, _______, _______, _______, _______, _______, _______, _______ ,
138 _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______ ,
139 _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______
140)
141
142
143};
144
145//Setup config struct for LED
146typedef union {
147 uint32_t raw;
148 struct {
149 uint8_t red_mode :8;
150 uint8_t green_mode :8;
151 };
152} led_config_t;
153led_config_t led_config;
154
155//Set leds to saved state during powerup
156void keyboard_post_init_user(void) {
157 // set LED pin modes
158 setPinOutput(LED_RED);
159 setPinOutput(LED_GREEN);
160
161 // Call the post init code.
162 led_config.raw = eeconfig_read_user();
163
164 if(led_config.red_mode == LEDMODE_ON) {
165 writePinHigh(LED_RED);
166 }
167
168 if(led_config.green_mode == LEDMODE_ON) {
169 writePinHigh(LED_GREEN);
170 }
171}
172
173void eeconfig_init_user(void) { // EEPROM is getting reset!
174 led_config.raw = 0;
175 led_config.red_mode = LEDMODE_ON;
176 led_config.green_mode = LEDMODE_MODS;
177 eeconfig_update_user(led_config.raw);
178}
179
180layer_state_t layer_state_set_user(layer_state_t state) {
181 return update_tri_layer_state(state, _LOWER, _RAISE, _ADJUST);
182}
183
184void led_keypress_update(uint8_t led, uint8_t led_mode, uint16_t keycode, keyrecord_t *record) {
185 switch (led_mode) {
186 case LEDMODE_MODS:
187 for (int i=0;i<sizeof(modifiers) / sizeof(modifiers[0]);i++) {
188 if(keycode==modifiers[i]) {
189 if (record->event.pressed) {
190 writePinHigh(led);
191 }
192 else {
193 writePinLow(led);
194 }
195 }
196 }
197 break;
198 case LEDMODE_BLINKIN:
199 if (record->event.pressed) {
200
201 /* Markov Chain
202 *
203 * 1 - x 1 - y
204 * /---\ /---\
205 * v | v |
206 * /------\ x /------\
207 * | |------>| |
208 * | on | y | off |
209 * | |<------| |
210 * \------/ \------/
211 */
212
213 /* Non-homogeneous Markov Chain
214 *
215 * /-----\ 1 - x0 /-----\ 1 - x1 /-----\
216 * |on 0|------->|on 1|------->|on 2|----> ...
217 * \-----/\ /\-----/\ /\-----/\
218 * \ / \ / .
219 * x0\ / x1\ / .
220 * \/ \/ .
221 * /\ /\
222 * y0/ \ y1/ \ .
223 * / \ / \ .
224 * / \ / \ .
225 * /-----\ 1 - y0 /-----\ 1 - y1 /-----\/
226 * |off 0|------->|off 1|------->|off 2|----> ...
227 * \-----/ \-----/ \-----/
228 *
229 *
230 * if x = 1/4 and y 1/4, behavior is equivalent to the original code
231 * and converges to a steady state at the rate of 1/2^k
232 * where k is the number of key presses
233 * (the distance from a given vector to the steady state, [1/2, 1/2],
234 * is cut in half every key press)
235 *
236 * if x = y, then it is guaranteed that the steady state is still
237 * [1/2, 1/2], but the rate at which it converges is variable
238 *
239 * if x != y, then there is no well-defined steady state
240 */
241
242 double x = (1.0*rand())/RAND_MAX;
243 double y = x;
244
245 double p = (readPin(led)) ? x : y;
246 if (rand() < p*RAND_MAX) {
247 togglePin(led);
248 }
249
250 /* following code is restriced to x + y <= 1
251 * if(rand() % 2 == 1) { */
252 /* if(rand() % 2 == 0) { */
253 /* writePinLow(led); */
254 /* } */
255 /* else { */
256 /* writePinHigh(led); */
257 /* } */
258 /* } */
259 }
260 break;
261 case LEDMODE_KEY:
262 if (record->event.pressed) {
263 writePinHigh(led);
264 return;
265 }
266 else {
267 writePinLow(led);
268 return;
269 }
270 break;
271 case LEDMODE_ENTER:
272 if (keycode==KC_ENT) {
273 writePinHigh(led);
274 }
275 else {
276 writePinLow(led);
277 }
278 break;
279
280 }
281}
282
283bool process_record_user(uint16_t keycode, keyrecord_t *record) {
284 /* If the either led mode is keypressed based, call the led updater
285 then let it fall through the keypress handlers. Just to keep
286 the logic out of this procedure */
287 if (led_config.red_mode >= LEDMODE_MODS && led_config.red_mode <= LEDMODE_ENTER) {
288 led_keypress_update(LED_RED, led_config.red_mode, keycode, record);
289 }
290 if (led_config.green_mode >= LEDMODE_MODS && led_config.green_mode <= LEDMODE_ENTER) {
291 led_keypress_update(LED_GREEN, led_config.green_mode, keycode, record);
292 }
293 switch (keycode) {
294 case QWERTY:
295 if (record->event.pressed) {
296 print("mode just switched to qwerty and this is a huge string\n");
297 set_single_persistent_default_layer(_QWERTY);
298 }
299 return false;
300 break;
301 case LED_1:
302 if (record->event.pressed) {
303 if (led_config.red_mode==LEDMODE_ON) {
304 led_config.red_mode=LEDMODE_OFF;
305 writePinLow(LED_RED);
306 }
307 else {
308 led_config.red_mode=LEDMODE_ON;
309 writePinHigh(LED_RED);
310 }
311 }
312 break;
313 case LED_2:
314 if (record->event.pressed) {
315 if (led_config.green_mode==LEDMODE_ON) {
316 led_config.green_mode=LEDMODE_OFF;
317 writePinLow(LED_GREEN);
318 }
319 else {
320 led_config.green_mode=LEDMODE_ON;
321 writePinHigh(LED_GREEN);
322 }
323 }
324 break;
325 case LED_3:
326 led_config.red_mode=LEDMODE_MODS;
327 break;
328 case LED_4:
329 led_config.green_mode=LEDMODE_MODS;
330 break;
331 case LED_5:
332 led_config.red_mode=LEDMODE_BLINKIN;
333 break;
334 case LED_6:
335 led_config.green_mode=LEDMODE_BLINKIN;
336 break;
337 case LED_7:
338 led_config.red_mode=LEDMODE_KEY;
339 break;
340 case LED_8:
341 led_config.green_mode=LEDMODE_KEY;
342 break;
343 case LED_9:
344 led_config.red_mode=LEDMODE_ENTER;
345 break;
346 case LED_0:
347 led_config.green_mode=LEDMODE_ENTER;
348 break;
349 }
350
351 if (keycode >= LED_1 && keycode <= LED_0) {
352 eeconfig_update_user(led_config.raw);
353 }
354
355 return true;
356}
diff --git a/keyboards/dm9records/plaid/keymaps/stephen-huan/readme.md b/keyboards/dm9records/plaid/keymaps/stephen-huan/readme.md
new file mode 100644
index 000000000..e52d24c3d
--- /dev/null
+++ b/keyboards/dm9records/plaid/keymaps/stephen-huan/readme.md
@@ -0,0 +1 @@
# stephen-huan's keymap for Plaid
generated by cgit v1.2.3 (git 2.25.1) at 2025-11-19 12:42:14 +0000