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qmk_firmware/quantum/quantum.h
Joel Challis 4531cc874e
Initial migration of software PWM backlight (#6709) 
* Initial migration of software PWM backlight

* First pass at backlight driver docs

* Correct driver name in docs

* Run backlight_task when using BACKLIGHT_PINS

* Resolve backlight docs TODOs
2019-11-02 21:20:03 +00:00

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/* Copyright 2016-2018 Erez Zukerman, Jack Humbert, Yiancar
*
* 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
#if defined(__AVR__)
# include <avr/pgmspace.h>
# include <avr/io.h>
# include <avr/interrupt.h>
#endif
#if defined(PROTOCOL_CHIBIOS)
# include "hal.h"
#endif
#include "wait.h"
#include "matrix.h"
#include "keymap.h"
#ifdef BACKLIGHT_ENABLE
# ifdef LED_MATRIX_ENABLE
# include "ledmatrix.h"
# else
# include "backlight.h"
# endif
#endif
#if defined(RGBLIGHT_ENABLE)
# include "rgblight.h"
#elif defined(RGB_MATRIX_ENABLE)
// Dummy define RGBLIGHT_MODE_xxxx
# define RGBLIGHT_H_DUMMY_DEFINE
# include "rgblight.h"
#endif
#ifdef RGB_MATRIX_ENABLE
# include "rgb_matrix.h"
#endif
#include "action_layer.h"
#include "eeconfig.h"
#include "bootloader.h"
#include "timer.h"
#include "config_common.h"
#include "led.h"
#include "action_util.h"
#include "print.h"
#include "send_string_keycodes.h"
#include "suspend.h"
#include <stddef.h>
#include <stdlib.h>
extern layer_state_t default_layer_state;
#ifndef NO_ACTION_LAYER
extern layer_state_t layer_state;
#endif
#if defined(MIDI_ENABLE) && defined(MIDI_ADVANCED)
# include "process_midi.h"
#endif
#ifdef AUDIO_ENABLE
# include "audio.h"
# include "process_audio.h"
# ifdef AUDIO_CLICKY
# include "process_clicky.h"
# endif
#endif
#ifdef STENO_ENABLE
# include "process_steno.h"
#endif
#if defined(AUDIO_ENABLE) || (defined(MIDI_ENABLE) && defined(MIDI_BASIC))
# include "process_music.h"
#endif
#ifdef LEADER_ENABLE
# include "process_leader.h"
#endif
#ifdef UNICODE_ENABLE
# include "process_unicode.h"
#endif
#ifdef UCIS_ENABLE
# include "process_ucis.h"
#endif
#ifdef UNICODEMAP_ENABLE
# include "process_unicodemap.h"
#endif
#ifdef TAP_DANCE_ENABLE
# include "process_tap_dance.h"
#endif
#ifdef PRINTING_ENABLE
# include "process_printer.h"
#endif
#ifdef AUTO_SHIFT_ENABLE
# include "process_auto_shift.h"
#endif
#ifdef COMBO_ENABLE
# include "process_combo.h"
#endif
#ifdef KEY_LOCK_ENABLE
# include "process_key_lock.h"
#endif
#ifdef TERMINAL_ENABLE
# include "process_terminal.h"
#else
# include "process_terminal_nop.h"
#endif
#ifdef SPACE_CADET_ENABLE
# include "process_space_cadet.h"
#endif
#ifdef HD44780_ENABLE
# include "hd44780.h"
#endif
#ifdef HAPTIC_ENABLE
# include "haptic.h"
#endif
#ifdef OLED_DRIVER_ENABLE
# include "oled_driver.h"
#endif
#ifdef DIP_SWITCH_ENABLE
#include "dip_switch.h"
#endif
// Function substitutions to ease GPIO manipulation
#if defined(__AVR__)
typedef uint8_t pin_t;
# define setPinInput(pin) (DDRx_ADDRESS(pin) &= ~_BV((pin)&0xF))
# define setPinInputHigh(pin) (DDRx_ADDRESS(pin) &= ~_BV((pin)&0xF), PORTx_ADDRESS(pin) |= _BV((pin)&0xF))
# define setPinInputLow(pin) _Static_assert(0, "AVR processors cannot implement an input as pull low")
# define setPinOutput(pin) (DDRx_ADDRESS(pin) |= _BV((pin)&0xF))
# define writePinHigh(pin) (PORTx_ADDRESS(pin) |= _BV((pin)&0xF))
# define writePinLow(pin) (PORTx_ADDRESS(pin) &= ~_BV((pin)&0xF))
# define writePin(pin, level) ((level) ? writePinHigh(pin) : writePinLow(pin))
# define readPin(pin) ((bool)(PINx_ADDRESS(pin) & _BV((pin)&0xF)))
#elif defined(PROTOCOL_CHIBIOS)
typedef ioline_t pin_t;
# define setPinInput(pin) palSetLineMode(pin, PAL_MODE_INPUT)
# define setPinInputHigh(pin) palSetLineMode(pin, PAL_MODE_INPUT_PULLUP)
# define setPinInputLow(pin) palSetLineMode(pin, PAL_MODE_INPUT_PULLDOWN)
# define setPinOutput(pin) palSetLineMode(pin, PAL_MODE_OUTPUT_PUSHPULL)
# define writePinHigh(pin) palSetLine(pin)
# define writePinLow(pin) palClearLine(pin)
# define writePin(pin, level) ((level) ? writePinHigh(pin) : writePinLow(pin))
# define readPin(pin) palReadLine(pin)
#endif
// Send string macros
#define STRINGIZE(z) #z
#define ADD_SLASH_X(y) STRINGIZE(\x##y)
#define SYMBOL_STR(x) ADD_SLASH_X(x)
#define SS_TAP_CODE 1
#define SS_DOWN_CODE 2
#define SS_UP_CODE 3
#define SS_TAP(keycode) "\1" SYMBOL_STR(keycode)
#define SS_DOWN(keycode) "\2" SYMBOL_STR(keycode)
#define SS_UP(keycode) "\3" SYMBOL_STR(keycode)
// `string` arguments must not be parenthesized
#define SS_LCTRL(string) SS_DOWN(X_LCTRL) string SS_UP(X_LCTRL)
#define SS_LGUI(string) SS_DOWN(X_LGUI) string SS_UP(X_LGUI)
#define SS_LCMD(string) SS_LGUI(string)
#define SS_LWIN(string) SS_LGUI(string)
#define SS_LALT(string) SS_DOWN(X_LALT) string SS_UP(X_LALT)
#define SS_LSFT(string) SS_DOWN(X_LSHIFT) string SS_UP(X_LSHIFT)
#define SS_RALT(string) SS_DOWN(X_RALT) string SS_UP(X_RALT)
#define SS_ALGR(string) SS_RALT(string)
#define SEND_STRING(string) send_string_P(PSTR(string))
extern const bool ascii_to_shift_lut[128];
extern const bool ascii_to_altgr_lut[128];
extern const uint8_t ascii_to_keycode_lut[128];
void send_string(const char *str);
void send_string_with_delay(const char *str, uint8_t interval);
void send_string_P(const char *str);
void send_string_with_delay_P(const char *str, uint8_t interval);
void send_char(char ascii_code);
// For tri-layer
void update_tri_layer(uint8_t layer1, uint8_t layer2, uint8_t layer3);
layer_state_t update_tri_layer_state(layer_state_t state, uint8_t layer1, uint8_t layer2, uint8_t layer3);
void set_single_persistent_default_layer(uint8_t default_layer);
void tap_random_base64(void);
#define IS_LAYER_ON(layer) (layer_state & (1UL << (layer)))
#define IS_LAYER_OFF(layer) (~layer_state & (1UL << (layer)))
void matrix_init_kb(void);
void matrix_scan_kb(void);
void matrix_init_user(void);
void matrix_scan_user(void);
uint16_t get_record_keycode(keyrecord_t *record);
uint16_t get_event_keycode(keyevent_t event);
bool process_action_kb(keyrecord_t *record);
bool process_record_kb(uint16_t keycode, keyrecord_t *record);
bool process_record_user(uint16_t keycode, keyrecord_t *record);
#ifndef BOOTMAGIC_LITE_COLUMN
# define BOOTMAGIC_LITE_COLUMN 0
#endif
#ifndef BOOTMAGIC_LITE_ROW
# define BOOTMAGIC_LITE_ROW 0
#endif
void bootmagic_lite(void);
void reset_keyboard(void);
void startup_user(void);
void shutdown_user(void);
void register_code16(uint16_t code);
void unregister_code16(uint16_t code);
void tap_code16(uint16_t code);
#ifdef BACKLIGHT_ENABLE
void backlight_init_ports(void);
void backlight_task(void);
void backlight_task_internal(void);
void backlight_on(pin_t backlight_pin);
void backlight_off(pin_t backlight_pin);
# ifdef BACKLIGHT_BREATHING
void breathing_task(void);
void breathing_enable(void);
void breathing_pulse(void);
void breathing_disable(void);
void breathing_self_disable(void);
void breathing_toggle(void);
bool is_breathing(void);
void breathing_intensity_default(void);
void breathing_period_default(void);
void breathing_period_set(uint8_t value);
void breathing_period_inc(void);
void breathing_period_dec(void);
# endif
#endif
void send_dword(uint32_t number);
void send_word(uint16_t number);
void send_byte(uint8_t number);
void send_nibble(uint8_t number);
uint16_t hex_to_keycode(uint8_t hex);
void led_set_user(uint8_t usb_led);
void led_set_kb(uint8_t usb_led);
void api_send_unicode(uint32_t unicode);
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