quantum/quantum.h

   1 /* Copyright 2016-2018 Erez Zukerman, Jack Humbert, Yiancar
   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 #pragma once
  17
  18 #if defined(__AVR__)
  19     #include <avr/pgmspace.h>
  20     #include <avr/io.h>
  21     #include <avr/interrupt.h>
  22 #endif
  23 #if defined(PROTOCOL_CHIBIOS)
  24     #include "hal.h"
  25 #endif
  26
  27 #include "wait.h"
  28 #include "matrix.h"
  29 #include "keymap.h"
  30
  31 #ifdef BACKLIGHT_ENABLE
  32     #ifdef LED_MATRIX_ENABLE
  33         #include "ledmatrix.h"
  34     #else
  35         #include "backlight.h"
  36     #endif
  37 #endif
  38
  39 #if defined(RGBLIGHT_ENABLE)
  40     #include "rgblight.h"
  41 #elif defined(RGB_MATRIX_ENABLE)
  42     // Dummy define RGBLIGHT_MODE_xxxx
  43     #define RGBLIGHT_H_DUMMY_DEFINE
  44     #include "rgblight.h"
  45 #endif
  46
  47 #ifdef RGB_MATRIX_ENABLE
  48     #include "rgb_matrix.h"
  49 #endif
  50
  51 #include "action_layer.h"
  52 #include "eeconfig.h"
  53 #include "bootloader.h"
  54 #include "timer.h"
  55 #include "config_common.h"
  56 #include "led.h"
  57 #include "action_util.h"
  58 #include "print.h"
  59 #include "send_string_keycodes.h"
  60 #include "suspend.h"
  61 #include <stddef.h>
  62 #include <stdlib.h>
  63
  64 extern layer_state_t default_layer_state;
  65
  66 #ifndef NO_ACTION_LAYER
  67     extern layer_state_t layer_state;
  68 #endif
  69
  70 #if defined(MIDI_ENABLE) && defined(MIDI_ADVANCED)
  71     #include "process_midi.h"
  72 #endif
  73
  74 #ifdef AUDIO_ENABLE
  75     #include "audio.h"
  76     #include "process_audio.h"
  77     #ifdef AUDIO_CLICKY
  78         #include "process_clicky.h"
  79     #endif
  80 #endif
  81
  82 #ifdef STENO_ENABLE
  83     #include "process_steno.h"
  84 #endif
  85
  86 #if defined(AUDIO_ENABLE) || (defined(MIDI_ENABLE) && defined(MIDI_BASIC))
  87     #include "process_music.h"
  88 #endif
  89
  90 #ifdef LEADER_ENABLE
  91     #include "process_leader.h"
  92 #endif
  93
  94 #ifdef UNICODE_ENABLE
  95     #include "process_unicode.h"
  96 #endif
  97
  98 #ifdef UCIS_ENABLE
  99     #include "process_ucis.h"
 100 #endif
 101
 102 #ifdef UNICODEMAP_ENABLE
 103     #include "process_unicodemap.h"
 104 #endif
 105
 106 #ifdef TAP_DANCE_ENABLE
 107     #include "process_tap_dance.h"
 108 #endif
 109
 110 #ifdef PRINTING_ENABLE
 111     #include "process_printer.h"
 112 #endif
 113
 114 #ifdef AUTO_SHIFT_ENABLE
 115     #include "process_auto_shift.h"
 116 #endif
 117
 118 #ifdef COMBO_ENABLE
 119     #include "process_combo.h"
 120 #endif
 121
 122 #ifdef KEY_LOCK_ENABLE
 123     #include "process_key_lock.h"
 124 #endif
 125
 126 #ifdef TERMINAL_ENABLE
 127     #include "process_terminal.h"
 128 #else
 129     #include "process_terminal_nop.h"
 130 #endif
 131
 132 #ifdef SPACE_CADET_ENABLE
 133     #include "process_space_cadet.h"
 134 #endif
 135
 136 #ifdef HD44780_ENABLE
 137     #include "hd44780.h"
 138 #endif
 139
 140 #ifdef HAPTIC_ENABLE
 141     #include "haptic.h"
 142 #endif
 143
 144 #ifdef OLED_DRIVER_ENABLE
 145     #include "oled_driver.h"
 146 #endif
 147
 148 // Function substitutions to ease GPIO manipulation
 149 #if defined(__AVR__)
 150     typedef uint8_t pin_t;
 151
 152     #define PIN_ADDRESS(p, offset)  (_SFR_IO8(ADDRESS_BASE + ((p) >> PORT_SHIFTER) + (offset)))
 153     #define setPinInput(pin)        (PIN_ADDRESS(pin, 1) &= ~_BV((pin) & 0xF))
 154     #define setPinInputHigh(pin)    (PIN_ADDRESS(pin, 1) &= ~_BV((pin) & 0xF), \
 155                                      PIN_ADDRESS(pin, 2) |=  _BV((pin) & 0xF))
 156     #define setPinInputLow(pin)     _Static_assert(0, "AVR processors cannot implement an input as pull low")
 157     #define setPinOutput(pin)       (PIN_ADDRESS(pin, 1) |=  _BV((pin) & 0xF))
 158
 159     #define writePinHigh(pin)       (PIN_ADDRESS(pin, 2) |=  _BV((pin) & 0xF))
 160     #define writePinLow(pin)        (PIN_ADDRESS(pin, 2) &= ~_BV((pin) & 0xF))
 161     #define writePin(pin, level)    ((level) ? writePinHigh(pin) : writePinLow(pin))
 162
 163     #define readPin(pin)            ((bool)(PIN_ADDRESS(pin, 0) & _BV((pin) & 0xF)))
 164 #elif defined(PROTOCOL_CHIBIOS)
 165     typedef ioline_t pin_t;
 166
 167     #define setPinInput(pin)        palSetLineMode(pin, PAL_MODE_INPUT)
 168     #define setPinInputHigh(pin)    palSetLineMode(pin, PAL_MODE_INPUT_PULLUP)
 169     #define setPinInputLow(pin)     palSetLineMode(pin, PAL_MODE_INPUT_PULLDOWN)
 170     #define setPinOutput(pin)       palSetLineMode(pin, PAL_MODE_OUTPUT_PUSHPULL)
 171
 172     #define writePinHigh(pin)       palSetLine(pin)
 173     #define writePinLow(pin)        palClearLine(pin)
 174     #define writePin(pin, level)    ((level) ? writePinHigh(pin) : writePinLow(pin))
 175
 176     #define readPin(pin)            palReadLine(pin)
 177 #endif
 178
 179 // Send string macros
 180 #define STRINGIZE(z) #z
 181 #define ADD_SLASH_X(y) STRINGIZE(\x ## y)
 182 #define SYMBOL_STR(x) ADD_SLASH_X(x)
 183
 184 #define SS_TAP_CODE 1
 185 #define SS_DOWN_CODE 2
 186 #define SS_UP_CODE 3
 187
 188 #define SS_TAP(keycode) "\1" SYMBOL_STR(keycode)
 189 #define SS_DOWN(keycode) "\2" SYMBOL_STR(keycode)
 190 #define SS_UP(keycode) "\3" SYMBOL_STR(keycode)
 191
 192 // `string` arguments must not be parenthesized
 193 #define SS_LCTRL(string) SS_DOWN(X_LCTRL) string SS_UP(X_LCTRL)
 194 #define SS_LGUI(string) SS_DOWN(X_LGUI) string SS_UP(X_LGUI)
 195 #define SS_LCMD(string) SS_LGUI(string)
 196 #define SS_LWIN(string) SS_LGUI(string)
 197 #define SS_LALT(string) SS_DOWN(X_LALT) string SS_UP(X_LALT)
 198 #define SS_LSFT(string) SS_DOWN(X_LSHIFT) string SS_UP(X_LSHIFT)
 199 #define SS_RALT(string) SS_DOWN(X_RALT) string SS_UP(X_RALT)
 200 #define SS_ALGR(string) SS_RALT(string)
 201
 202 #define SEND_STRING(string) send_string_P(PSTR(string))
 203
 204 extern const bool ascii_to_shift_lut[128];
 205 extern const bool ascii_to_altgr_lut[128];
 206 extern const uint8_t ascii_to_keycode_lut[128];
 207
 208 void send_string(const char *str);
 209 void send_string_with_delay(const char *str, uint8_t interval);
 210 void send_string_P(const char *str);
 211 void send_string_with_delay_P(const char *str, uint8_t interval);
 212 void send_char(char ascii_code);
 213
 214 // For tri-layer
 215 void update_tri_layer(uint8_t layer1, uint8_t layer2, uint8_t layer3);
 216 uint32_t update_tri_layer_state(uint32_t state, uint8_t layer1, uint8_t layer2, uint8_t layer3);
 217
 218 void set_single_persistent_default_layer(uint8_t default_layer);
 219
 220 void tap_random_base64(void);
 221
 222 #define IS_LAYER_ON(layer)  (layer_state & (1UL << (layer)))
 223 #define IS_LAYER_OFF(layer) (~layer_state & (1UL << (layer)))
 224
 225 void matrix_init_kb(void);
 226 void matrix_scan_kb(void);
 227 void matrix_init_user(void);
 228 void matrix_scan_user(void);
 229 uint16_t get_record_keycode(keyrecord_t *record);
 230 uint16_t get_event_keycode(keyevent_t event);
 231 bool process_action_kb(keyrecord_t *record);
 232 bool process_record_kb(uint16_t keycode, keyrecord_t *record);
 233 bool process_record_user(uint16_t keycode, keyrecord_t *record);
 234
 235 #ifndef BOOTMAGIC_LITE_COLUMN
 236     #define BOOTMAGIC_LITE_COLUMN 0
 237 #endif
 238 #ifndef BOOTMAGIC_LITE_ROW
 239     #define BOOTMAGIC_LITE_ROW 0
 240 #endif
 241
 242 void bootmagic_lite(void);
 243
 244 void reset_keyboard(void);
 245
 246 void startup_user(void);
 247 void shutdown_user(void);
 248
 249 void register_code16(uint16_t code);
 250 void unregister_code16(uint16_t code);
 251 void tap_code16(uint16_t code);
 252
 253 #ifdef BACKLIGHT_ENABLE
 254 void backlight_init_ports(void);
 255 void backlight_task(void);
 256 void backlight_task_internal(void);
 257 void backlight_on(uint8_t backlight_pin);
 258 void backlight_off(uint8_t backlight_pin);
 259
 260     #ifdef BACKLIGHT_BREATHING
 261 void breathing_task(void);
 262 void breathing_enable(void);
 263 void breathing_pulse(void);
 264 void breathing_disable(void);
 265 void breathing_self_disable(void);
 266 void breathing_toggle(void);
 267 bool is_breathing(void);
 268
 269 void breathing_intensity_default(void);
 270 void breathing_period_default(void);
 271 void breathing_period_set(uint8_t value);
 272 void breathing_period_inc(void);
 273 void breathing_period_dec(void);
 274     #endif
 275 #endif
 276
 277 void send_dword(uint32_t number);
 278 void send_word(uint16_t number);
 279 void send_byte(uint8_t number);
 280 void send_nibble(uint8_t number);
 281 uint16_t hex_to_keycode(uint8_t hex);
 282
 283 void led_set_user(uint8_t usb_led);
 284 void led_set_kb(uint8_t usb_led);
 285
 286 void api_send_unicode(uint32_t unicode);