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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/dm9records/plaid/keymaps/stephen-huan
parent6eab8a0b619b55ca612d9cf048d365b1ba442328 (diff)
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/dm9records/plaid/keymaps/stephen-huan')
-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
3 files changed, 376 insertions, 0 deletions
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 0000000000..5733b9e4b0
--- /dev/null
+++ b/keyboards/dm9records/plaid/keymaps/stephen-huan/config.h
@@ -0,0 +1,19 @@
+/* Copyright 2019 Takuya Urakawa (dm9records.com)
+ *
+ * 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
+
+// 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 0000000000..c8d48c3955
--- /dev/null
+++ b/keyboards/dm9records/plaid/keymaps/stephen-huan/keymap.c
@@ -0,0 +1,356 @@
+/* Copyright 2019 Takuya Urakawa (dm9records.com)
+ *
+ * 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 plaid_layers {
+ _QWERTY,
+ _LOWER,
+ _RAISE,
+ _ADJUST
+};
+
+enum plaid_keycodes {
+ QWERTY = SAFE_RANGE,
+ LED_1,
+ LED_2,
+ LED_3,
+ LED_4,
+ LED_5,
+ LED_6,
+ LED_7,
+ LED_8,
+ LED_9,
+ LED_0
+};
+
+#define LOWER MO(_LOWER)
+#define RAISE MO(_RAISE)
+
+// array of keys considered modifiers for led purposes
+const uint16_t modifiers[] = {
+ KC_LCTL,
+ KC_RCTL,
+ KC_LALT,
+ KC_RALT,
+ KC_LSFT,
+ KC_RSFT,
+ KC_LGUI,
+ KC_RGUI,
+ LOWER,
+ RAISE
+};
+
+//Setup consts for LED modes
+#define LEDMODE_ON 1 //always on
+#define LEDMODE_OFF 0 //always off
+#define LEDMODE_MODS 2 //On with modifiers
+#define LEDMODE_BLINKIN 3 //blinkinlights - % chance toggle on keypress
+#define LEDMODE_KEY 4 //On with any keypress, off with key release
+#define LEDMODE_ENTER 5 // On with enter key
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+/* Qwerty
+ * ,-----------------------------------------------------------------------------------.
+ * | Tab | Q | W | E | R | T | Y | U | I | O | P | Bksp |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * |Esc/hy| A | S | D | F | G | H | J | K | L | ; | " |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * | Shift| Z | X | C | V | B | N | M | , | . | / |Enter |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * | Ctrl | fn | Alt | GUI |Lower | Space |Raise | GUI | Alt |Shift | Ctrl |
+ * `-----------------------------------------------------------------------------------'
+ * (karabiner remaps Caps lock -> fn)
+ */
+[_QWERTY] = LAYOUT_plaid_grid(
+ KC_TAB , KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_BSPC,
+ 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,
+ KC_RSFT , KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_ENT ,
+ KC_RCTL , KC_CAPS, KC_RALT, KC_RGUI, LOWER, KC_SPC, KC_SPC, RAISE, KC_RGUI, KC_RALT, KC_RSFT, KC_RCTL
+),
+
+/* Lower
+ * ,-----------------------------------------------------------------------------------.
+ * | ` | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 0 | Bksp |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * | | F1 | F2 | F3 | F4 | F5 | F6 | - | = | [ | ] | \ |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * | | F7 | F8 | F9 | F10 | F11 | F12 | | | | | |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * | | | | | | | | | Prev | Vol- | Play |
+ * `-----------------------------------------------------------------------------------'
+ * volume up key repeats randomly on mac, have to use mac specific volume
+ */
+[_LOWER] = LAYOUT_plaid_grid(
+ KC_GRV , KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0 , KC_BSPC,
+ _______, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_MINS, KC_EQL, KC_LBRC, KC_RBRC , KC_BSLS,
+ _______, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, _______, _______, _______, _______ , _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_MPRV, KC__VOLDOWN, KC_MPLY
+),
+
+/* Raise
+ * ,-----------------------------------------------------------------------------------.
+ * | ~ | | | End | | | |Pg Up | | | | Del |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * | | Home | |Pg Dn | | | Left | Down | Up |Right | | |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * | | | | Copy |Paste | | | | | | | |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * | | | | | | | | | Next | Vol+ | Mute |
+ * `-----------------------------------------------------------------------------------'
+ */
+[_RAISE] = LAYOUT_plaid_grid(
+ KC_TILD, _______, _______, KC_END, _______, _______, _______, KC_PGUP, _______, _______, _______ , KC_DEL ,
+ _______, KC_HOME, _______, KC_PGDN, _______, _______, KC_LEFT, KC_DOWN, KC_UP , KC_RGHT, _______ , _______,
+ _______, _______, _______, KC_COPY, KC_PSTE, KC_PGDN, _______, _______, _______, _______, _______ , _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_MNXT, KC__VOLUP, KC_MUTE
+),
+
+/* Adjust (Lower + Raise)
+ * ,-----------------------------------------------------------------------------------.
+ * |Reset | Red |Green | Rmod | Gmod |Rblink|Gblink| Rkey | Gkey | Rcar | Gcar | |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * | |Power |Sleep |Wake |Eject | | | | | | | |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * | | | | | | | | | | | | |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * | | | | | | | | | | | |
+ * `-----------------------------------------------------------------------------------'
+ */
+[_ADJUST] = LAYOUT_plaid_grid(
+ RESET , LED_1 , LED_2 , LED_3 , LED_4 , LED_5 ,LED_6 , LED_7 , LED_8 , LED_9 , LED_0 , _______ ,
+ _______, KC_PWR , KC_SLEP, KC_WAKE, KC_EJCT, _______, _______, _______, _______, _______, _______, _______ ,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______ ,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______
+)
+
+
+};
+
+//Setup config struct for LED
+typedef union {
+ uint32_t raw;
+ struct {
+ uint8_t red_mode :8;
+ uint8_t green_mode :8;
+ };
+} led_config_t;
+led_config_t led_config;
+
+//Set leds to saved state during powerup
+void keyboard_post_init_user(void) {
+ // set LED pin modes
+ setPinOutput(LED_RED);
+ setPinOutput(LED_GREEN);
+
+ // Call the post init code.
+ led_config.raw = eeconfig_read_user();
+
+ if(led_config.red_mode == LEDMODE_ON) {
+ writePinHigh(LED_RED);
+ }
+
+ if(led_config.green_mode == LEDMODE_ON) {
+ writePinHigh(LED_GREEN);
+ }
+}
+
+void eeconfig_init_user(void) { // EEPROM is getting reset!
+ led_config.raw = 0;
+ led_config.red_mode = LEDMODE_ON;
+ led_config.green_mode = LEDMODE_MODS;
+ eeconfig_update_user(led_config.raw);
+}
+
+layer_state_t layer_state_set_user(layer_state_t state) {
+ return update_tri_layer_state(state, _LOWER, _RAISE, _ADJUST);
+}
+
+void led_keypress_update(uint8_t led, uint8_t led_mode, uint16_t keycode, keyrecord_t *record) {
+ switch (led_mode) {
+ case LEDMODE_MODS:
+ for (int i=0;i<sizeof(modifiers) / sizeof(modifiers[0]);i++) {
+ if(keycode==modifiers[i]) {
+ if (record->event.pressed) {
+ writePinHigh(led);
+ }
+ else {
+ writePinLow(led);
+ }
+ }
+ }
+ break;
+ case LEDMODE_BLINKIN:
+ if (record->event.pressed) {
+
+ /* Markov Chain
+ *
+ * 1 - x 1 - y
+ * /---\ /---\
+ * v | v |
+ * /------\ x /------\
+ * | |------>| |
+ * | on | y | off |
+ * | |<------| |
+ * \------/ \------/
+ */
+
+ /* Non-homogeneous Markov Chain
+ *
+ * /-----\ 1 - x0 /-----\ 1 - x1 /-----\
+ * |on 0|------->|on 1|------->|on 2|----> ...
+ * \-----/\ /\-----/\ /\-----/\
+ * \ / \ / .
+ * x0\ / x1\ / .
+ * \/ \/ .
+ * /\ /\
+ * y0/ \ y1/ \ .
+ * / \ / \ .
+ * / \ / \ .
+ * /-----\ 1 - y0 /-----\ 1 - y1 /-----\/
+ * |off 0|------->|off 1|------->|off 2|----> ...
+ * \-----/ \-----/ \-----/
+ *
+ *
+ * if x = 1/4 and y 1/4, behavior is equivalent to the original code
+ * and converges to a steady state at the rate of 1/2^k
+ * where k is the number of key presses
+ * (the distance from a given vector to the steady state, [1/2, 1/2],
+ * is cut in half every key press)
+ *
+ * if x = y, then it is guaranteed that the steady state is still
+ * [1/2, 1/2], but the rate at which it converges is variable
+ *
+ * if x != y, then there is no well-defined steady state
+ */
+
+ double x = (1.0*rand())/RAND_MAX;
+ double y = x;
+
+ double p = (readPin(led)) ? x : y;
+ if (rand() < p*RAND_MAX) {
+ togglePin(led);
+ }
+
+ /* following code is restriced to x + y <= 1
+ * if(rand() % 2 == 1) { */
+ /* if(rand() % 2 == 0) { */
+ /* writePinLow(led); */
+ /* } */
+ /* else { */
+ /* writePinHigh(led); */
+ /* } */
+ /* } */
+ }
+ break;
+ case LEDMODE_KEY:
+ if (record->event.pressed) {
+ writePinHigh(led);
+ return;
+ }
+ else {
+ writePinLow(led);
+ return;
+ }
+ break;
+ case LEDMODE_ENTER:
+ if (keycode==KC_ENT) {
+ writePinHigh(led);
+ }
+ else {
+ writePinLow(led);
+ }
+ break;
+
+ }
+}
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+ /* If the either led mode is keypressed based, call the led updater
+ then let it fall through the keypress handlers. Just to keep
+ the logic out of this procedure */
+ if (led_config.red_mode >= LEDMODE_MODS && led_config.red_mode <= LEDMODE_ENTER) {
+ led_keypress_update(LED_RED, led_config.red_mode, keycode, record);
+ }
+ if (led_config.green_mode >= LEDMODE_MODS && led_config.green_mode <= LEDMODE_ENTER) {
+ led_keypress_update(LED_GREEN, led_config.green_mode, keycode, record);
+ }
+ switch (keycode) {
+ case QWERTY:
+ if (record->event.pressed) {
+ print("mode just switched to qwerty and this is a huge string\n");
+ set_single_persistent_default_layer(_QWERTY);
+ }
+ return false;
+ break;
+ case LED_1:
+ if (record->event.pressed) {
+ if (led_config.red_mode==LEDMODE_ON) {
+ led_config.red_mode=LEDMODE_OFF;
+ writePinLow(LED_RED);
+ }
+ else {
+ led_config.red_mode=LEDMODE_ON;
+ writePinHigh(LED_RED);
+ }
+ }
+ break;
+ case LED_2:
+ if (record->event.pressed) {
+ if (led_config.green_mode==LEDMODE_ON) {
+ led_config.green_mode=LEDMODE_OFF;
+ writePinLow(LED_GREEN);
+ }
+ else {
+ led_config.green_mode=LEDMODE_ON;
+ writePinHigh(LED_GREEN);
+ }
+ }
+ break;
+ case LED_3:
+ led_config.red_mode=LEDMODE_MODS;
+ break;
+ case LED_4:
+ led_config.green_mode=LEDMODE_MODS;
+ break;
+ case LED_5:
+ led_config.red_mode=LEDMODE_BLINKIN;
+ break;
+ case LED_6:
+ led_config.green_mode=LEDMODE_BLINKIN;
+ break;
+ case LED_7:
+ led_config.red_mode=LEDMODE_KEY;
+ break;
+ case LED_8:
+ led_config.green_mode=LEDMODE_KEY;
+ break;
+ case LED_9:
+ led_config.red_mode=LEDMODE_ENTER;
+ break;
+ case LED_0:
+ led_config.green_mode=LEDMODE_ENTER;
+ break;
+ }
+
+ if (keycode >= LED_1 && keycode <= LED_0) {
+ eeconfig_update_user(led_config.raw);
+ }
+
+ return true;
+}
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 0000000000..e52d24c3df
--- /dev/null
+++ b/keyboards/dm9records/plaid/keymaps/stephen-huan/readme.md
@@ -0,0 +1 @@
+# stephen-huan's keymap for Plaid