Commit | Line | Data |
---|---|---|
1a8c0dd2 EZ |
1 | #include "quantum.h" |
2 | ||
3 | __attribute__ ((weak)) | |
1a8c0dd2 EZ |
4 | bool process_action_kb(keyrecord_t *record) { |
5 | return true; | |
6 | } | |
7 | ||
17977a7e JH |
8 | __attribute__ ((weak)) |
9 | bool process_record_kb(uint16_t keycode, keyrecord_t *record) { | |
10 | return process_record_user(keycode, record); | |
11 | } | |
12 | ||
13 | __attribute__ ((weak)) | |
14 | bool process_record_user(uint16_t keycode, keyrecord_t *record) { | |
15 | return true; | |
16 | } | |
17 | ||
b70248fa JH |
18 | // Shift / paren setup |
19 | ||
20 | #ifndef LSPO_KEY | |
21 | #define LSPO_KEY KC_9 | |
22 | #endif | |
23 | #ifndef RSPC_KEY | |
24 | #define RSPC_KEY KC_0 | |
25 | #endif | |
26 | ||
8bc69afc | 27 | static bool shift_interrupted[2] = {0, 0}; |
12370259 | 28 | |
bf5c2cce | 29 | bool process_record_quantum(keyrecord_t *record) { |
1a8c0dd2 EZ |
30 | |
31 | /* This gets the keycode from the key pressed */ | |
32 | keypos_t key = record->event.key; | |
33 | uint16_t keycode; | |
34 | ||
35 | #if !defined(NO_ACTION_LAYER) && defined(PREVENT_STUCK_MODIFIERS) | |
36 | uint8_t layer; | |
37 | ||
38 | if (record->event.pressed) { | |
39 | layer = layer_switch_get_layer(key); | |
40 | update_source_layers_cache(key, layer); | |
41 | } else { | |
42 | layer = read_source_layers_cache(key); | |
43 | } | |
44 | keycode = keymap_key_to_keycode(layer, key); | |
45 | #else | |
46 | keycode = keymap_key_to_keycode(layer_switch_get_layer(key), key); | |
47 | #endif | |
48 | ||
bf5c2cce JH |
49 | // This is how you use actions here |
50 | // if (keycode == KC_LEAD) { | |
51 | // action_t action; | |
52 | // action.code = ACTION_DEFAULT_LAYER_SET(0); | |
53 | // process_action(record, action); | |
54 | // return false; | |
55 | // } | |
56 | ||
65faab3b JH |
57 | if (!( |
58 | process_record_kb(keycode, record) && | |
fde477a9 | 59 | #ifdef MIDI_ENABLE |
65faab3b | 60 | process_midi(keycode, record) && |
fde477a9 | 61 | #endif |
1a8c0dd2 | 62 | #ifdef AUDIO_ENABLE |
65faab3b | 63 | process_music(keycode, record) && |
1a8c0dd2 | 64 | #endif |
65faab3b JH |
65 | #ifdef TAP_DANCE_ENABLE |
66 | process_tap_dance(keycode, record) && | |
67 | #endif | |
68 | #ifndef DISABLE_LEADER | |
69 | process_leader(keycode, record) && | |
70 | #endif | |
71 | #ifndef DISABLE_CHORDING | |
72 | process_chording(keycode, record) && | |
73 | #endif | |
74 | #ifdef UNICODE_ENABLE | |
75 | process_unicode(keycode, record) && | |
76 | #endif | |
77 | true)) { | |
78 | return false; | |
b732b79b JH |
79 | } |
80 | ||
b70248fa JH |
81 | // Shift / paren setup |
82 | ||
12370259 | 83 | switch(keycode) { |
db32864c JH |
84 | case RESET: |
85 | if (record->event.pressed) { | |
86 | clear_keyboard(); | |
87 | #ifdef AUDIO_ENABLE | |
88 | stop_all_notes(); | |
89 | shutdown_user(); | |
90 | #endif | |
4d4f7684 | 91 | wait_ms(250); |
db32864c JH |
92 | #ifdef ATREUS_ASTAR |
93 | *(uint16_t *)0x0800 = 0x7777; // these two are a-star-specific | |
94 | #endif | |
95 | bootloader_jump(); | |
96 | return false; | |
97 | } | |
98 | break; | |
99 | case DEBUG: | |
100 | if (record->event.pressed) { | |
101 | print("\nDEBUG: enabled.\n"); | |
102 | debug_enable = true; | |
103 | return false; | |
104 | } | |
105 | break; | |
106 | case MAGIC_SWAP_CONTROL_CAPSLOCK ... MAGIC_UNSWAP_ALT_GUI: | |
107 | if (record->event.pressed) { | |
108 | // MAGIC actions (BOOTMAGIC without the boot) | |
109 | if (!eeconfig_is_enabled()) { | |
110 | eeconfig_init(); | |
111 | } | |
112 | /* keymap config */ | |
113 | keymap_config.raw = eeconfig_read_keymap(); | |
114 | if (keycode == MAGIC_SWAP_CONTROL_CAPSLOCK) { | |
115 | keymap_config.swap_control_capslock = 1; | |
116 | } else if (keycode == MAGIC_CAPSLOCK_TO_CONTROL) { | |
117 | keymap_config.capslock_to_control = 1; | |
118 | } else if (keycode == MAGIC_SWAP_LALT_LGUI) { | |
119 | keymap_config.swap_lalt_lgui = 1; | |
120 | } else if (keycode == MAGIC_SWAP_RALT_RGUI) { | |
121 | keymap_config.swap_ralt_rgui = 1; | |
122 | } else if (keycode == MAGIC_NO_GUI) { | |
123 | keymap_config.no_gui = 1; | |
124 | } else if (keycode == MAGIC_SWAP_GRAVE_ESC) { | |
125 | keymap_config.swap_grave_esc = 1; | |
126 | } else if (keycode == MAGIC_SWAP_BACKSLASH_BACKSPACE) { | |
127 | keymap_config.swap_backslash_backspace = 1; | |
128 | } else if (keycode == MAGIC_HOST_NKRO) { | |
129 | keymap_config.nkro = 1; | |
130 | } else if (keycode == MAGIC_SWAP_ALT_GUI) { | |
131 | keymap_config.swap_lalt_lgui = 1; | |
132 | keymap_config.swap_ralt_rgui = 1; | |
133 | } | |
134 | /* UNs */ | |
135 | else if (keycode == MAGIC_UNSWAP_CONTROL_CAPSLOCK) { | |
136 | keymap_config.swap_control_capslock = 0; | |
137 | } else if (keycode == MAGIC_UNCAPSLOCK_TO_CONTROL) { | |
138 | keymap_config.capslock_to_control = 0; | |
139 | } else if (keycode == MAGIC_UNSWAP_LALT_LGUI) { | |
140 | keymap_config.swap_lalt_lgui = 0; | |
141 | } else if (keycode == MAGIC_UNSWAP_RALT_RGUI) { | |
142 | keymap_config.swap_ralt_rgui = 0; | |
143 | } else if (keycode == MAGIC_UNNO_GUI) { | |
144 | keymap_config.no_gui = 0; | |
145 | } else if (keycode == MAGIC_UNSWAP_GRAVE_ESC) { | |
146 | keymap_config.swap_grave_esc = 0; | |
147 | } else if (keycode == MAGIC_UNSWAP_BACKSLASH_BACKSPACE) { | |
148 | keymap_config.swap_backslash_backspace = 0; | |
149 | } else if (keycode == MAGIC_UNHOST_NKRO) { | |
150 | keymap_config.nkro = 0; | |
151 | } else if (keycode == MAGIC_UNSWAP_ALT_GUI) { | |
152 | keymap_config.swap_lalt_lgui = 0; | |
153 | keymap_config.swap_ralt_rgui = 0; | |
154 | } | |
155 | eeconfig_update_keymap(keymap_config.raw); | |
156 | return false; | |
157 | } | |
158 | break; | |
12370259 | 159 | case KC_LSPO: { |
db32864c JH |
160 | if (record->event.pressed) { |
161 | shift_interrupted[0] = false; | |
76076db7 | 162 | register_mods(MOD_BIT(KC_LSFT)); |
db32864c JH |
163 | } |
164 | else { | |
165 | if (!shift_interrupted[0]) { | |
166 | register_code(LSPO_KEY); | |
167 | unregister_code(LSPO_KEY); | |
168 | } | |
76076db7 | 169 | unregister_mods(MOD_BIT(KC_LSFT)); |
db32864c JH |
170 | } |
171 | return false; | |
172 | break; | |
173 | } | |
12370259 EZ |
174 | |
175 | case KC_RSPC: { | |
db32864c JH |
176 | if (record->event.pressed) { |
177 | shift_interrupted[1] = false; | |
76076db7 | 178 | register_mods(MOD_BIT(KC_RSFT)); |
db32864c JH |
179 | } |
180 | else { | |
181 | if (!shift_interrupted[1]) { | |
182 | register_code(RSPC_KEY); | |
183 | unregister_code(RSPC_KEY); | |
184 | } | |
76076db7 | 185 | unregister_mods(MOD_BIT(KC_RSFT)); |
db32864c JH |
186 | } |
187 | return false; | |
188 | break; | |
189 | } | |
12370259 | 190 | default: { |
db32864c JH |
191 | shift_interrupted[0] = true; |
192 | shift_interrupted[1] = true; | |
193 | break; | |
194 | } | |
12370259 EZ |
195 | } |
196 | ||
1a8c0dd2 EZ |
197 | return process_action_kb(record); |
198 | } | |
199 | ||
794aed37 ET |
200 | const bool ascii_to_qwerty_shift_lut[0x80] PROGMEM = { |
201 | 0, 0, 0, 0, 0, 0, 0, 0, | |
202 | 0, 0, 0, 0, 0, 0, 0, 0, | |
203 | 0, 0, 0, 0, 0, 0, 0, 0, | |
204 | 0, 0, 0, 0, 0, 0, 0, 0, | |
205 | 0, 1, 1, 1, 1, 1, 1, 0, | |
206 | 1, 1, 1, 1, 0, 0, 0, 0, | |
207 | 0, 0, 0, 0, 0, 0, 0, 0, | |
208 | 0, 0, 1, 0, 1, 0, 1, 1, | |
209 | 1, 1, 1, 1, 1, 1, 1, 1, | |
210 | 1, 1, 1, 1, 1, 1, 1, 1, | |
211 | 1, 1, 1, 1, 1, 1, 1, 1, | |
212 | 1, 1, 1, 0, 0, 0, 1, 1, | |
213 | 0, 0, 0, 0, 0, 0, 0, 0, | |
214 | 0, 0, 0, 0, 0, 0, 0, 0, | |
215 | 0, 0, 0, 0, 0, 0, 0, 0, | |
216 | 0, 0, 0, 1, 1, 1, 1, 0 | |
1c9f33c0 JH |
217 | }; |
218 | ||
794aed37 ET |
219 | const uint8_t ascii_to_qwerty_keycode_lut[0x80] PROGMEM = { |
220 | 0, 0, 0, 0, 0, 0, 0, 0, | |
221 | KC_BSPC, KC_TAB, KC_ENT, 0, 0, 0, 0, 0, | |
222 | 0, 0, 0, 0, 0, 0, 0, 0, | |
223 | 0, 0, 0, KC_ESC, 0, 0, 0, 0, | |
224 | KC_SPC, KC_1, KC_QUOT, KC_3, KC_4, KC_5, KC_7, KC_QUOT, | |
225 | KC_9, KC_0, KC_8, KC_EQL, KC_COMM, KC_MINS, KC_DOT, KC_SLSH, | |
226 | KC_0, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, | |
227 | KC_8, KC_9, KC_SCLN, KC_SCLN, KC_COMM, KC_EQL, KC_DOT, KC_SLSH, | |
228 | KC_2, KC_A, KC_B, KC_C, KC_D, KC_E, KC_F, KC_G, | |
229 | KC_H, KC_I, KC_J, KC_K, KC_L, KC_M, KC_N, KC_O, | |
230 | KC_P, KC_Q, KC_R, KC_S, KC_T, KC_U, KC_V, KC_W, | |
231 | KC_X, KC_Y, KC_Z, KC_LBRC, KC_BSLS, KC_RBRC, KC_6, KC_MINS, | |
232 | KC_GRV, KC_A, KC_B, KC_C, KC_D, KC_E, KC_F, KC_G, | |
233 | KC_H, KC_I, KC_J, KC_K, KC_L, KC_M, KC_N, KC_O, | |
234 | KC_P, KC_Q, KC_R, KC_S, KC_T, KC_U, KC_V, KC_W, | |
235 | KC_X, KC_Y, KC_Z, KC_LBRC, KC_BSLS, KC_RBRC, KC_GRV, KC_DEL | |
1c9f33c0 JH |
236 | }; |
237 | ||
794aed37 ET |
238 | /* for users whose OSes are set to Colemak */ |
239 | #if 0 | |
240 | #include "keymap_colemak.h" | |
241 | ||
242 | const bool ascii_to_colemak_shift_lut[0x80] PROGMEM = { | |
243 | 0, 0, 0, 0, 0, 0, 0, 0, | |
244 | 0, 0, 0, 0, 0, 0, 0, 0, | |
245 | 0, 0, 0, 0, 0, 0, 0, 0, | |
246 | 0, 0, 0, 0, 0, 0, 0, 0, | |
247 | 0, 1, 1, 1, 1, 1, 1, 0, | |
248 | 1, 1, 1, 1, 0, 0, 0, 0, | |
249 | 0, 0, 0, 0, 0, 0, 0, 0, | |
250 | 0, 0, 1, 0, 1, 0, 1, 1, | |
251 | 1, 1, 1, 1, 1, 1, 1, 1, | |
252 | 1, 1, 1, 1, 1, 1, 1, 1, | |
253 | 1, 1, 1, 1, 1, 1, 1, 1, | |
254 | 1, 1, 1, 0, 0, 0, 1, 1, | |
255 | 0, 0, 0, 0, 0, 0, 0, 0, | |
256 | 0, 0, 0, 0, 0, 0, 0, 0, | |
257 | 0, 0, 0, 0, 0, 0, 0, 0, | |
258 | 0, 0, 0, 1, 1, 1, 1, 0 | |
259 | }; | |
260 | ||
261 | const uint8_t ascii_to_colemak_keycode_lut[0x80] PROGMEM = { | |
262 | 0, 0, 0, 0, 0, 0, 0, 0, | |
263 | KC_BSPC, KC_TAB, KC_ENT, 0, 0, 0, 0, 0, | |
264 | 0, 0, 0, 0, 0, 0, 0, 0, | |
265 | 0, 0, 0, KC_ESC, 0, 0, 0, 0, | |
266 | KC_SPC, KC_1, KC_QUOT, KC_3, KC_4, KC_5, KC_7, KC_QUOT, | |
267 | KC_9, KC_0, KC_8, KC_EQL, KC_COMM, KC_MINS, KC_DOT, KC_SLSH, | |
268 | KC_0, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, | |
269 | KC_8, KC_9, CM_SCLN, CM_SCLN, KC_COMM, KC_EQL, KC_DOT, KC_SLSH, | |
270 | KC_2, CM_A, CM_B, CM_C, CM_D, CM_E, CM_F, CM_G, | |
271 | CM_H, CM_I, CM_J, CM_K, CM_L, CM_M, CM_N, CM_O, | |
272 | CM_P, CM_Q, CM_R, CM_S, CM_T, CM_U, CM_V, CM_W, | |
273 | CM_X, CM_Y, CM_Z, KC_LBRC, KC_BSLS, KC_RBRC, KC_6, KC_MINS, | |
274 | KC_GRV, CM_A, CM_B, CM_C, CM_D, CM_E, CM_F, CM_G, | |
275 | CM_H, CM_I, CM_J, CM_K, CM_L, CM_M, CM_N, CM_O, | |
276 | CM_P, CM_Q, CM_R, CM_S, CM_T, CM_U, CM_V, CM_W, | |
277 | CM_X, CM_Y, CM_Z, KC_LBRC, KC_BSLS, KC_RBRC, KC_GRV, KC_DEL | |
278 | }; | |
279 | ||
280 | #endif | |
281 | ||
282 | void send_string(const char *str) { | |
283 | while (1) { | |
284 | uint8_t keycode; | |
285 | uint8_t ascii_code = pgm_read_byte(str); | |
286 | if (!ascii_code) break; | |
287 | keycode = pgm_read_byte(&ascii_to_qwerty_keycode_lut[ascii_code]); | |
288 | if (pgm_read_byte(&ascii_to_qwerty_shift_lut[ascii_code])) { | |
289 | register_code(KC_LSFT); | |
290 | register_code(keycode); | |
291 | unregister_code(keycode); | |
292 | unregister_code(KC_LSFT); | |
293 | } | |
294 | else { | |
295 | register_code(keycode); | |
296 | unregister_code(keycode); | |
297 | } | |
298 | ++str; | |
1c9f33c0 | 299 | } |
1c9f33c0 JH |
300 | } |
301 | ||
db32864c JH |
302 | void update_tri_layer(uint8_t layer1, uint8_t layer2, uint8_t layer3) { |
303 | if (IS_LAYER_ON(layer1) && IS_LAYER_ON(layer2)) { | |
304 | layer_on(layer3); | |
305 | } else { | |
306 | layer_off(layer3); | |
307 | } | |
308 | } | |
1c9f33c0 | 309 | |
197f152d | 310 | void tap_random_base64(void) { |
60fd885a JH |
311 | #if defined(__AVR_ATmega32U4__) |
312 | uint8_t key = (TCNT0 + TCNT1 + TCNT3 + TCNT4) % 64; | |
313 | #else | |
314 | uint8_t key = rand() % 64; | |
315 | #endif | |
197f152d JH |
316 | switch (key) { |
317 | case 0 ... 25: | |
318 | register_code(KC_LSFT); | |
319 | register_code(key + KC_A); | |
320 | unregister_code(key + KC_A); | |
321 | unregister_code(KC_LSFT); | |
322 | break; | |
323 | case 26 ... 51: | |
324 | register_code(key - 26 + KC_A); | |
325 | unregister_code(key - 26 + KC_A); | |
326 | break; | |
327 | case 52: | |
328 | register_code(KC_0); | |
329 | unregister_code(KC_0); | |
330 | break; | |
331 | case 53 ... 61: | |
332 | register_code(key - 53 + KC_1); | |
333 | unregister_code(key - 53 + KC_1); | |
334 | break; | |
335 | case 62: | |
336 | register_code(KC_LSFT); | |
337 | register_code(KC_EQL); | |
338 | unregister_code(KC_EQL); | |
339 | unregister_code(KC_LSFT); | |
340 | break; | |
341 | case 63: | |
342 | register_code(KC_SLSH); | |
343 | unregister_code(KC_SLSH); | |
344 | break; | |
345 | } | |
346 | } | |
347 | ||
1a8c0dd2 | 348 | void matrix_init_quantum() { |
13bb6b4b JH |
349 | #ifdef BACKLIGHT_ENABLE |
350 | backlight_init_ports(); | |
351 | #endif | |
1a8c0dd2 EZ |
352 | matrix_init_kb(); |
353 | } | |
354 | ||
355 | void matrix_scan_quantum() { | |
15719f35 | 356 | #ifdef AUDIO_ENABLE |
65faab3b | 357 | matrix_scan_music(); |
15719f35 | 358 | #endif |
fde477a9 | 359 | |
65faab3b JH |
360 | #ifdef TAP_DANCE_ENABLE |
361 | matrix_scan_tap_dance(); | |
362 | #endif | |
1a8c0dd2 | 363 | matrix_scan_kb(); |
0428214b | 364 | } |
13bb6b4b | 365 | |
13bb6b4b JH |
366 | #if defined(BACKLIGHT_ENABLE) && defined(BACKLIGHT_PIN) |
367 | ||
368 | static const uint8_t backlight_pin = BACKLIGHT_PIN; | |
369 | ||
370 | #if BACKLIGHT_PIN == B7 | |
371 | # define COM1x1 COM1C1 | |
372 | # define OCR1x OCR1C | |
373 | #elif BACKLIGHT_PIN == B6 | |
374 | # define COM1x1 COM1B1 | |
375 | # define OCR1x OCR1B | |
376 | #elif BACKLIGHT_PIN == B5 | |
377 | # define COM1x1 COM1A1 | |
378 | # define OCR1x OCR1A | |
379 | #else | |
380 | # error "Backlight pin not supported - use B5, B6, or B7" | |
381 | #endif | |
382 | ||
383 | __attribute__ ((weak)) | |
384 | void backlight_init_ports(void) | |
385 | { | |
386 | ||
387 | // Setup backlight pin as output and output low. | |
388 | // DDRx |= n | |
389 | _SFR_IO8((backlight_pin >> 4) + 1) |= _BV(backlight_pin & 0xF); | |
390 | // PORTx &= ~n | |
391 | _SFR_IO8((backlight_pin >> 4) + 2) &= ~_BV(backlight_pin & 0xF); | |
392 | ||
393 | // Use full 16-bit resolution. | |
394 | ICR1 = 0xFFFF; | |
395 | ||
396 | // I could write a wall of text here to explain... but TL;DW | |
397 | // Go read the ATmega32u4 datasheet. | |
398 | // And this: http://blog.saikoled.com/post/43165849837/secret-konami-cheat-code-to-high-resolution-pwm-on | |
399 | ||
400 | // Pin PB7 = OCR1C (Timer 1, Channel C) | |
401 | // Compare Output Mode = Clear on compare match, Channel C = COM1C1=1 COM1C0=0 | |
402 | // (i.e. start high, go low when counter matches.) | |
403 | // WGM Mode 14 (Fast PWM) = WGM13=1 WGM12=1 WGM11=1 WGM10=0 | |
404 | // Clock Select = clk/1 (no prescaling) = CS12=0 CS11=0 CS10=1 | |
405 | ||
406 | TCCR1A = _BV(COM1x1) | _BV(WGM11); // = 0b00001010; | |
407 | TCCR1B = _BV(WGM13) | _BV(WGM12) | _BV(CS10); // = 0b00011001; | |
408 | ||
409 | backlight_init(); | |
410 | #ifdef BACKLIGHT_BREATHING | |
411 | breathing_defaults(); | |
412 | #endif | |
413 | } | |
414 | ||
415 | __attribute__ ((weak)) | |
416 | void backlight_set(uint8_t level) | |
417 | { | |
418 | // Prevent backlight blink on lowest level | |
419 | // PORTx &= ~n | |
420 | _SFR_IO8((backlight_pin >> 4) + 2) &= ~_BV(backlight_pin & 0xF); | |
421 | ||
422 | if ( level == 0 ) { | |
423 | // Turn off PWM control on backlight pin, revert to output low. | |
424 | TCCR1A &= ~(_BV(COM1x1)); | |
425 | OCR1x = 0x0; | |
426 | } else if ( level == BACKLIGHT_LEVELS ) { | |
427 | // Turn on PWM control of backlight pin | |
428 | TCCR1A |= _BV(COM1x1); | |
429 | // Set the brightness | |
430 | OCR1x = 0xFFFF; | |
431 | } else { | |
432 | // Turn on PWM control of backlight pin | |
433 | TCCR1A |= _BV(COM1x1); | |
434 | // Set the brightness | |
435 | OCR1x = 0xFFFF >> ((BACKLIGHT_LEVELS - level) * ((BACKLIGHT_LEVELS + 1) / 2)); | |
436 | } | |
437 | ||
438 | #ifdef BACKLIGHT_BREATHING | |
439 | breathing_intensity_default(); | |
440 | #endif | |
441 | } | |
442 | ||
443 | ||
444 | #ifdef BACKLIGHT_BREATHING | |
445 | ||
446 | #define BREATHING_NO_HALT 0 | |
447 | #define BREATHING_HALT_OFF 1 | |
448 | #define BREATHING_HALT_ON 2 | |
449 | ||
450 | static uint8_t breath_intensity; | |
451 | static uint8_t breath_speed; | |
452 | static uint16_t breathing_index; | |
453 | static uint8_t breathing_halt; | |
454 | ||
455 | void breathing_enable(void) | |
456 | { | |
457 | if (get_backlight_level() == 0) | |
458 | { | |
459 | breathing_index = 0; | |
460 | } | |
461 | else | |
462 | { | |
463 | // Set breathing_index to be at the midpoint (brightest point) | |
464 | breathing_index = 0x20 << breath_speed; | |
465 | } | |
466 | ||
467 | breathing_halt = BREATHING_NO_HALT; | |
468 | ||
469 | // Enable breathing interrupt | |
470 | TIMSK1 |= _BV(OCIE1A); | |
471 | } | |
472 | ||
473 | void breathing_pulse(void) | |
474 | { | |
475 | if (get_backlight_level() == 0) | |
476 | { | |
477 | breathing_index = 0; | |
478 | } | |
479 | else | |
480 | { | |
481 | // Set breathing_index to be at the midpoint + 1 (brightest point) | |
482 | breathing_index = 0x21 << breath_speed; | |
483 | } | |
484 | ||
485 | breathing_halt = BREATHING_HALT_ON; | |
486 | ||
487 | // Enable breathing interrupt | |
488 | TIMSK1 |= _BV(OCIE1A); | |
489 | } | |
490 | ||
491 | void breathing_disable(void) | |
492 | { | |
493 | // Disable breathing interrupt | |
494 | TIMSK1 &= ~_BV(OCIE1A); | |
495 | backlight_set(get_backlight_level()); | |
496 | } | |
497 | ||
498 | void breathing_self_disable(void) | |
499 | { | |
500 | if (get_backlight_level() == 0) | |
501 | { | |
502 | breathing_halt = BREATHING_HALT_OFF; | |
503 | } | |
504 | else | |
505 | { | |
506 | breathing_halt = BREATHING_HALT_ON; | |
507 | } | |
508 | ||
509 | //backlight_set(get_backlight_level()); | |
510 | } | |
511 | ||
512 | void breathing_toggle(void) | |
513 | { | |
514 | if (!is_breathing()) | |
515 | { | |
516 | if (get_backlight_level() == 0) | |
517 | { | |
518 | breathing_index = 0; | |
519 | } | |
520 | else | |
521 | { | |
522 | // Set breathing_index to be at the midpoint + 1 (brightest point) | |
523 | breathing_index = 0x21 << breath_speed; | |
524 | } | |
525 | ||
526 | breathing_halt = BREATHING_NO_HALT; | |
527 | } | |
528 | ||
529 | // Toggle breathing interrupt | |
530 | TIMSK1 ^= _BV(OCIE1A); | |
531 | ||
532 | // Restore backlight level | |
533 | if (!is_breathing()) | |
534 | { | |
535 | backlight_set(get_backlight_level()); | |
536 | } | |
537 | } | |
538 | ||
539 | bool is_breathing(void) | |
540 | { | |
541 | return (TIMSK1 && _BV(OCIE1A)); | |
542 | } | |
543 | ||
544 | void breathing_intensity_default(void) | |
545 | { | |
546 | //breath_intensity = (uint8_t)((uint16_t)100 * (uint16_t)get_backlight_level() / (uint16_t)BACKLIGHT_LEVELS); | |
547 | breath_intensity = ((BACKLIGHT_LEVELS - get_backlight_level()) * ((BACKLIGHT_LEVELS + 1) / 2)); | |
548 | } | |
549 | ||
550 | void breathing_intensity_set(uint8_t value) | |
551 | { | |
552 | breath_intensity = value; | |
553 | } | |
554 | ||
555 | void breathing_speed_default(void) | |
556 | { | |
557 | breath_speed = 4; | |
558 | } | |
559 | ||
560 | void breathing_speed_set(uint8_t value) | |
561 | { | |
562 | bool is_breathing_now = is_breathing(); | |
563 | uint8_t old_breath_speed = breath_speed; | |
564 | ||
565 | if (is_breathing_now) | |
566 | { | |
567 | // Disable breathing interrupt | |
568 | TIMSK1 &= ~_BV(OCIE1A); | |
569 | } | |
570 | ||
571 | breath_speed = value; | |
572 | ||
573 | if (is_breathing_now) | |
574 | { | |
575 | // Adjust index to account for new speed | |
576 | breathing_index = (( (uint8_t)( (breathing_index) >> old_breath_speed ) ) & 0x3F) << breath_speed; | |
577 | ||
578 | // Enable breathing interrupt | |
579 | TIMSK1 |= _BV(OCIE1A); | |
580 | } | |
581 | ||
582 | } | |
583 | ||
584 | void breathing_speed_inc(uint8_t value) | |
585 | { | |
586 | if ((uint16_t)(breath_speed - value) > 10 ) | |
587 | { | |
588 | breathing_speed_set(0); | |
589 | } | |
590 | else | |
591 | { | |
592 | breathing_speed_set(breath_speed - value); | |
593 | } | |
594 | } | |
595 | ||
596 | void breathing_speed_dec(uint8_t value) | |
597 | { | |
598 | if ((uint16_t)(breath_speed + value) > 10 ) | |
599 | { | |
600 | breathing_speed_set(10); | |
601 | } | |
602 | else | |
603 | { | |
604 | breathing_speed_set(breath_speed + value); | |
605 | } | |
606 | } | |
607 | ||
608 | void breathing_defaults(void) | |
609 | { | |
610 | breathing_intensity_default(); | |
611 | breathing_speed_default(); | |
612 | breathing_halt = BREATHING_NO_HALT; | |
613 | } | |
614 | ||
615 | /* Breathing Sleep LED brighness(PWM On period) table | |
616 | * (64[steps] * 4[duration]) / 64[PWM periods/s] = 4 second breath cycle | |
617 | * | |
618 | * http://www.wolframalpha.com/input/?i=%28sin%28+x%2F64*pi%29**8+*+255%2C+x%3D0+to+63 | |
619 | * (0..63).each {|x| p ((sin(x/64.0*PI)**8)*255).to_i } | |
620 | */ | |
621 | static const uint8_t breathing_table[64] PROGMEM = { | |
622 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 4, 6, 10, | |
623 | 15, 23, 32, 44, 58, 74, 93, 113, 135, 157, 179, 199, 218, 233, 245, 252, | |
624 | 255, 252, 245, 233, 218, 199, 179, 157, 135, 113, 93, 74, 58, 44, 32, 23, | |
625 | 15, 10, 6, 4, 2, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, | |
626 | }; | |
627 | ||
628 | ISR(TIMER1_COMPA_vect) | |
629 | { | |
630 | // OCR1x = (pgm_read_byte(&breathing_table[ ( (uint8_t)( (breathing_index++) >> breath_speed ) ) & 0x3F ] )) * breath_intensity; | |
631 | ||
632 | ||
633 | uint8_t local_index = ( (uint8_t)( (breathing_index++) >> breath_speed ) ) & 0x3F; | |
634 | ||
635 | if (((breathing_halt == BREATHING_HALT_ON) && (local_index == 0x20)) || ((breathing_halt == BREATHING_HALT_OFF) && (local_index == 0x3F))) | |
636 | { | |
637 | // Disable breathing interrupt | |
638 | TIMSK1 &= ~_BV(OCIE1A); | |
639 | } | |
640 | ||
641 | OCR1x = (uint16_t)(((uint16_t)pgm_read_byte(&breathing_table[local_index]) * 257)) >> breath_intensity; | |
642 | ||
643 | } | |
644 | ||
645 | ||
646 | ||
647 | #endif // breathing | |
648 | ||
649 | #else // backlight | |
650 | ||
651 | __attribute__ ((weak)) | |
652 | void backlight_init_ports(void) | |
653 | { | |
654 | ||
655 | } | |
656 | ||
657 | __attribute__ ((weak)) | |
658 | void backlight_set(uint8_t level) | |
659 | { | |
660 | ||
661 | } | |
662 | ||
663 | #endif // backlight | |
664 | ||
665 | ||
666 | ||
667 | __attribute__ ((weak)) | |
668 | void led_set_user(uint8_t usb_led) { | |
669 | ||
670 | } | |
671 | ||
672 | __attribute__ ((weak)) | |
673 | void led_set_kb(uint8_t usb_led) { | |
674 | led_set_user(usb_led); | |
675 | } | |
676 | ||
677 | __attribute__ ((weak)) | |
678 | void led_init_ports(void) | |
679 | { | |
680 | ||
681 | } | |
682 | ||
683 | __attribute__ ((weak)) | |
684 | void led_set(uint8_t usb_led) | |
685 | { | |
686 | ||
687 | // Example LED Code | |
688 | // | |
689 | // // Using PE6 Caps Lock LED | |
690 | // if (usb_led & (1<<USB_LED_CAPS_LOCK)) | |
691 | // { | |
692 | // // Output high. | |
693 | // DDRE |= (1<<6); | |
694 | // PORTE |= (1<<6); | |
695 | // } | |
696 | // else | |
697 | // { | |
698 | // // Output low. | |
699 | // DDRE &= ~(1<<6); | |
700 | // PORTE &= ~(1<<6); | |
701 | // } | |
702 | ||
703 | led_set_kb(usb_led); | |
704 | } | |
705 | ||
706 | ||
287eb7ad | 707 | //------------------------------------------------------------------------------ |
794aed37 | 708 | // Override these functions in your keymap file to play different tunes on |
287eb7ad JH |
709 | // different events such as startup and bootloader jump |
710 | ||
711 | __attribute__ ((weak)) | |
712 | void startup_user() {} | |
713 | ||
714 | __attribute__ ((weak)) | |
715 | void shutdown_user() {} | |
716 | ||
12370259 | 717 | //------------------------------------------------------------------------------ |