124 lines
		
	
	
		
			4.8 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			124 lines
		
	
	
		
			4.8 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
/*
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Copyright 2013 Jun Wako <wakojun@gmail.com>
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program.  If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include <stdint.h>
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#include "progmem.h"
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typedef uint8_t macro_t;
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#define MACRO_NONE (macro_t *)0
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#define MACRO(...)                                          \
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    ({                                                      \
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        static const macro_t __m[] PROGMEM = {__VA_ARGS__}; \
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        &__m[0];                                            \
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    })
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#define MACRO_GET(p) pgm_read_byte(p)
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// Sends press when the macro key is pressed, release when release, or tap_macro when the key has been tapped
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#define MACRO_TAP_HOLD(record, press, release, tap_macro) (((record)->event.pressed) ? (((record)->tap.count <= 0 || (record)->tap.interrupted) ? (press) : MACRO_NONE) : (((record)->tap.count > 0 && !((record)->tap.interrupted)) ? (tap_macro) : (release)))
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// Holds down the modifier mod when the macro key is held, or sends macro instead when tapped
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#define MACRO_TAP_HOLD_MOD(record, macro, mod) MACRO_TAP_HOLD(record, (MACRO(D(mod), END)), MACRO(U(mod), END), macro)
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// Holds down the modifier mod when the macro key is held, or pressed a shifted key when tapped (eg: shift+3 for #)
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#define MACRO_TAP_SHFT_KEY_HOLD_MOD(record, key, mod) MACRO_TAP_HOLD_MOD(record, (MACRO(I(10), D(LSFT), T(key), U(LSFT), END)), mod)
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// Momentary switch layer when held, sends macro if tapped
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#define MACRO_TAP_HOLD_LAYER(record, macro, layer)                                                         \
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    (((record)->event.pressed) ? (((record)->tap.count <= 0 || (record)->tap.interrupted) ? ({             \
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        layer_on((layer));                                                                                 \
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        MACRO_NONE;                                                                                        \
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    })                                                                                                     \
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                                                                                          : MACRO_NONE)    \
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                               : (((record)->tap.count > 0 && !((record)->tap.interrupted)) ? (macro) : ({ \
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                                     layer_off((layer));                                                   \
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                                     MACRO_NONE;                                                           \
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                                 })))
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// Momentary switch layer when held, presses a shifted key when tapped (eg: shift+3 for #)
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#define MACRO_TAP_SHFT_KEY_HOLD_LAYER(record, key, layer) MACRO_TAP_HOLD_LAYER(record, MACRO(I(10), D(LSFT), T(key), U(LSFT), END), layer)
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#ifndef NO_ACTION_MACRO
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void action_macro_play(const macro_t *macro_p);
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#else
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#    define action_macro_play(macro)
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#endif
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/* Macro commands
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 *   code(0x04-73)                      // key down(1byte)
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 *   code(0x04-73) | 0x80               // key up(1byte)
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 *   { KEY_DOWN, code(0x04-0xff) }      // key down(2bytes)
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 *   { KEY_UP,   code(0x04-0xff) }      // key up(2bytes)
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 *   WAIT                               // wait milli-seconds
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 *   INTERVAL                           // set interval between macro commands
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 *   END                                // stop macro execution
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 *
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 * Ideas(Not implemented):
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 *   modifiers
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 *   system usage
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 *   consumer usage
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 *   unicode usage
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 *   function call
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 *   conditionals
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 *   loop
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 */
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enum macro_command_id {
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    /* 0x00 - 0x03 */
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    END = 0x00,
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    KEY_DOWN,
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    KEY_UP,
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    /* 0x04 - 0x73 (reserved for keycode down) */
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    /* 0x74 - 0x83 */
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    WAIT = 0x74,
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    INTERVAL,
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    /* 0x84 - 0xf3 (reserved for keycode up) */
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    /* 0xf4 - 0xff */
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};
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/* TODO: keycode:0x04-0x73 can be handled by 1byte command  else 2bytes are needed
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 * if keycode between 0x04 and 0x73
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 *      keycode / (keycode|0x80)
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 * else
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 *      {KEY_DOWN, keycode} / {KEY_UP, keycode}
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 */
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#define DOWN(key) KEY_DOWN, (key)
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#define UP(key) KEY_UP, (key)
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#define TYPE(key) DOWN(key), UP(key)
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#define WAIT(ms) WAIT, (ms)
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#define INTERVAL(ms) INTERVAL, (ms)
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/* key down */
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#define D(key) DOWN(KC_##key)
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/* key up */
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#define U(key) UP(KC_##key)
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/* key type */
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#define T(key) TYPE(KC_##key)
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/* wait */
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#define W(ms) WAIT(ms)
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/* interval */
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#define I(ms) INTERVAL(ms)
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/* for backward comaptibility */
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#define MD(key) DOWN(KC_##key)
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#define MU(key) UP(KC_##key)
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