mirror of
https://github.com/Keychron/qmk_firmware.git
synced 2024-12-25 10:44:59 +06:00
285 lines
9.8 KiB
C
285 lines
9.8 KiB
C
/*
|
|
Copyright 2013 Jun Wako <wakojun@gmail.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
|
|
|
|
/** \brief Action codes
|
|
*
|
|
* 16bit code: action_kind(4bit) + action_parameter(12bit)
|
|
*
|
|
* Key Actions(00xx)
|
|
* -----------------
|
|
* ACT_MODS(000r):
|
|
* 000r|0000|0000 0000 No action code
|
|
* 000r|0000|0000 0001 Transparent code
|
|
* 000r|0000| keycode Key
|
|
* 000r|mods|0000 0000 Modifiers
|
|
* 000r|mods| keycode Modifiers+Key(Modified key)
|
|
* r: Left/Right flag(Left:0, Right:1)
|
|
*
|
|
* ACT_MODS_TAP(001r):
|
|
* 001r|mods|0000 0000 Modifiers with OneShot
|
|
* 001r|mods|0000 0001 Modifiers with tap toggle
|
|
* 001r|mods|0000 00xx (reserved)
|
|
* 001r|mods| keycode Modifiers with Tap Key(Dual role)
|
|
*
|
|
* Other Keys(01xx)
|
|
* ----------------
|
|
* ACT_USAGE(0100): TODO: Not needed?
|
|
* 0100|00| usage(10) System control(0x80) - General Desktop page(0x01)
|
|
* 0100|01| usage(10) Consumer control(0x01) - Consumer page(0x0C)
|
|
* 0100|10| usage(10) (reserved)
|
|
* 0100|11| usage(10) (reserved)
|
|
*
|
|
* ACT_MOUSEKEY(0101): TODO: Merge these two actions to conserve space?
|
|
* 0101|xxxx| keycode Mouse key
|
|
*
|
|
* ACT_SWAP_HANDS(0110):
|
|
* 0110|xxxx| keycode Swap hands (keycode on tap, or options)
|
|
*
|
|
* 0111|xxxx xxxx xxxx (reserved)
|
|
*
|
|
* Layer Actions(10xx)
|
|
* -------------------
|
|
* ACT_LAYER(1000):
|
|
* 1000|oo00|pppE BBBB Default Layer Bitwise operation
|
|
* oo: operation(00:AND, 01:OR, 10:XOR, 11:SET)
|
|
* ppp: 4-bit chunk part(0-7)
|
|
* EBBBB: bits and extra bit
|
|
* 1000|ooee|pppE BBBB Layer Bitwise Operation
|
|
* oo: operation(00:AND, 01:OR, 10:XOR, 11:SET)
|
|
* ppp: 4-bit chunk part(0-7)
|
|
* EBBBB: bits and extra bit
|
|
* ee: on event(01:press, 10:release, 11:both)
|
|
*
|
|
* ACT_LAYER_MODS(1001):
|
|
* 1001|LLLL| mods Layer with modifiers held
|
|
*
|
|
* ACT_LAYER_TAP(101x):
|
|
* 101E|LLLL| keycode On/Off with tap key (0x00-DF)[TAP]
|
|
* 101E|LLLL|1110 mods On/Off with modifiers (0xE0-EF)[NOT TAP]
|
|
* 101E|LLLL|1111 0000 Invert with tap toggle (0xF0) [TAP]
|
|
* 101E|LLLL|1111 0001 On/Off (0xF1) [NOT TAP]
|
|
* 101E|LLLL|1111 0010 Off/On (0xF2) [NOT TAP]
|
|
* 101E|LLLL|1111 0011 Set/Clear (0xF3) [NOT TAP]
|
|
* 101E|LLLL|1111 0100 One Shot Layer (0xF4) [TAP]
|
|
* 101E|LLLL|1111 xxxx Reserved (0xF5-FF)
|
|
* ELLLL: layer 0-31(E: extra bit for layer 16-31)
|
|
*/
|
|
enum action_kind_id {
|
|
/* Key Actions */
|
|
ACT_MODS = 0b0000,
|
|
ACT_LMODS = 0b0000,
|
|
ACT_RMODS = 0b0001,
|
|
ACT_MODS_TAP = 0b0010,
|
|
ACT_LMODS_TAP = 0b0010,
|
|
ACT_RMODS_TAP = 0b0011,
|
|
/* Other Keys */
|
|
ACT_USAGE = 0b0100,
|
|
ACT_MOUSEKEY = 0b0101,
|
|
/* One-hand Support */
|
|
ACT_SWAP_HANDS = 0b0110,
|
|
/* Layer Actions */
|
|
ACT_LAYER = 0b1000,
|
|
ACT_LAYER_MODS = 0b1001,
|
|
ACT_LAYER_TAP = 0b1010, /* Layer 0-15 */
|
|
ACT_LAYER_TAP_EXT = 0b1011, /* Layer 16-31 */
|
|
};
|
|
|
|
/** \brief Action Code Struct
|
|
*
|
|
* NOTE:
|
|
* In avr-gcc bit field seems to be assigned from LSB(bit0) to MSB(bit15).
|
|
* AVR looks like a little endian in avr-gcc.
|
|
* Not portable across compiler/endianness?
|
|
*
|
|
* Byte order and bit order of 0x1234:
|
|
* Big endian: Little endian:
|
|
* -------------------- --------------------
|
|
* FEDC BA98 7654 3210 0123 4567 89AB CDEF
|
|
* 0001 0010 0011 0100 0010 1100 0100 1000
|
|
* 0x12 0x34 0x34 0x12
|
|
*/
|
|
typedef union {
|
|
uint16_t code;
|
|
struct action_kind {
|
|
uint16_t param : 12;
|
|
uint8_t id : 4;
|
|
} kind;
|
|
struct action_key {
|
|
uint8_t code : 8;
|
|
uint8_t mods : 4;
|
|
uint8_t kind : 4;
|
|
} key;
|
|
struct action_layer_bitop {
|
|
uint8_t bits : 4;
|
|
uint8_t xbit : 1;
|
|
uint8_t part : 3;
|
|
uint8_t on : 2;
|
|
uint8_t op : 2;
|
|
uint8_t kind : 4;
|
|
} layer_bitop;
|
|
struct action_layer_mods {
|
|
uint8_t mods : 8;
|
|
uint8_t layer : 4;
|
|
uint8_t kind : 4;
|
|
} layer_mods;
|
|
struct action_layer_tap {
|
|
uint8_t code : 8;
|
|
uint8_t val : 5;
|
|
uint8_t kind : 3;
|
|
} layer_tap;
|
|
struct action_usage {
|
|
uint16_t code : 10;
|
|
uint8_t page : 2;
|
|
uint8_t kind : 4;
|
|
} usage;
|
|
struct action_swap {
|
|
uint8_t code : 8;
|
|
uint8_t opt : 4;
|
|
uint8_t kind : 4;
|
|
} swap;
|
|
} action_t;
|
|
|
|
/* action utility */
|
|
#define ACTION_NO 0
|
|
#define ACTION_TRANSPARENT 1
|
|
#define ACTION(kind, param) ((kind) << 12 | (param))
|
|
|
|
/** \brief Key Actions
|
|
*
|
|
* Mod bits: 43210
|
|
* bit 0 ||||+- Control
|
|
* bit 1 |||+-- Shift
|
|
* bit 2 ||+--- Alt
|
|
* bit 3 |+---- Gui
|
|
* bit 4 +----- LR flag(Left:0, Right:1)
|
|
*/
|
|
enum mods_bit {
|
|
MOD_LCTL = 0x01,
|
|
MOD_LSFT = 0x02,
|
|
MOD_LALT = 0x04,
|
|
MOD_LGUI = 0x08,
|
|
MOD_RCTL = 0x11,
|
|
MOD_RSFT = 0x12,
|
|
MOD_RALT = 0x14,
|
|
MOD_RGUI = 0x18,
|
|
};
|
|
#define MOD_HYPR (MOD_LCTL | MOD_LSFT | MOD_LALT | MOD_LGUI)
|
|
#define MOD_MEH (MOD_LCTL | MOD_LSFT | MOD_LALT)
|
|
|
|
enum mods_codes {
|
|
MODS_ONESHOT = 0x00,
|
|
MODS_TAP_TOGGLE = 0x01,
|
|
};
|
|
#define ACTION_KEY(key) ACTION(ACT_MODS, (key))
|
|
#define ACTION_MODS(mods) ACTION(ACT_MODS, ((mods)&0x1f) << 8 | 0)
|
|
#define ACTION_MODS_KEY(mods, key) ACTION(ACT_MODS, ((mods)&0x1f) << 8 | (key))
|
|
#define ACTION_MODS_TAP_KEY(mods, key) ACTION(ACT_MODS_TAP, ((mods)&0x1f) << 8 | (key))
|
|
#define ACTION_MODS_ONESHOT(mods) ACTION(ACT_MODS_TAP, ((mods)&0x1f) << 8 | MODS_ONESHOT)
|
|
#define ACTION_MODS_TAP_TOGGLE(mods) ACTION(ACT_MODS_TAP, ((mods)&0x1f) << 8 | MODS_TAP_TOGGLE)
|
|
|
|
/** \brief Other Keys
|
|
*/
|
|
enum usage_pages {
|
|
PAGE_SYSTEM,
|
|
PAGE_CONSUMER,
|
|
};
|
|
|
|
#define ACTION_USAGE_SYSTEM(id) ACTION(ACT_USAGE, PAGE_SYSTEM << 10 | (id))
|
|
#define ACTION_USAGE_CONSUMER(id) ACTION(ACT_USAGE, PAGE_CONSUMER << 10 | (id))
|
|
#define ACTION_MOUSEKEY(key) ACTION(ACT_MOUSEKEY, key)
|
|
|
|
/** \brief Layer Actions
|
|
*/
|
|
enum layer_param_on {
|
|
ON_PRESS = 1,
|
|
ON_RELEASE = 2,
|
|
ON_BOTH = 3,
|
|
};
|
|
|
|
/** \brief Layer Actions
|
|
*/
|
|
enum layer_param_bit_op {
|
|
OP_BIT_AND = 0,
|
|
OP_BIT_OR = 1,
|
|
OP_BIT_XOR = 2,
|
|
OP_BIT_SET = 3,
|
|
};
|
|
|
|
/** \brief Layer Actions
|
|
*/
|
|
enum layer_param_tap_op {
|
|
OP_TAP_TOGGLE = 0xF0,
|
|
OP_ON_OFF,
|
|
OP_OFF_ON,
|
|
OP_SET_CLEAR,
|
|
OP_ONESHOT,
|
|
};
|
|
#define ACTION_LAYER_BITOP(op, part, bits, on) ACTION(ACT_LAYER, (op) << 10 | (on) << 8 | (part) << 5 | ((bits)&0x1f))
|
|
#define ACTION_LAYER_TAP(layer, key) ACTION(ACT_LAYER_TAP, (layer) << 8 | (key))
|
|
/* Default Layer */
|
|
#define ACTION_DEFAULT_LAYER_SET(layer) ACTION_DEFAULT_LAYER_BIT_SET((layer) / 4, 1 << ((layer) % 4))
|
|
/* Layer Operation */
|
|
#define ACTION_LAYER_CLEAR(on) ACTION_LAYER_BIT_AND(0, 0, (on))
|
|
#define ACTION_LAYER_MOMENTARY(layer) ACTION_LAYER_ON_OFF(layer)
|
|
#define ACTION_LAYER_TOGGLE(layer) ACTION_LAYER_INVERT(layer, ON_RELEASE)
|
|
#define ACTION_LAYER_INVERT(layer, on) ACTION_LAYER_BIT_XOR((layer) / 4, 1 << ((layer) % 4), (on))
|
|
#define ACTION_LAYER_ON(layer, on) ACTION_LAYER_BIT_OR((layer) / 4, 1 << ((layer) % 4), (on))
|
|
#define ACTION_LAYER_OFF(layer, on) ACTION_LAYER_BIT_AND((layer) / 4, ~(1 << ((layer) % 4)), (on))
|
|
#define ACTION_LAYER_GOTO(layer) ACTION_LAYER_SET(layer, ON_PRESS)
|
|
#define ACTION_LAYER_SET(layer, on) ACTION_LAYER_BIT_SET((layer) / 4, 1 << ((layer) % 4), (on))
|
|
#define ACTION_LAYER_ON_OFF(layer) ACTION_LAYER_TAP((layer), OP_ON_OFF)
|
|
#define ACTION_LAYER_OFF_ON(layer) ACTION_LAYER_TAP((layer), OP_OFF_ON)
|
|
#define ACTION_LAYER_SET_CLEAR(layer) ACTION_LAYER_TAP((layer), OP_SET_CLEAR)
|
|
#define ACTION_LAYER_ONESHOT(layer) ACTION_LAYER_TAP((layer), OP_ONESHOT)
|
|
#define ACTION_LAYER_MODS(layer, mods) ACTION(ACT_LAYER_MODS, (layer) << 8 | (mods))
|
|
/* With Tapping */
|
|
#define ACTION_LAYER_TAP_KEY(layer, key) ACTION_LAYER_TAP((layer), (key))
|
|
#define ACTION_LAYER_TAP_TOGGLE(layer) ACTION_LAYER_TAP((layer), OP_TAP_TOGGLE)
|
|
/* Bitwise Operation */
|
|
#define ACTION_LAYER_BIT_AND(part, bits, on) ACTION_LAYER_BITOP(OP_BIT_AND, (part), (bits), (on))
|
|
#define ACTION_LAYER_BIT_OR(part, bits, on) ACTION_LAYER_BITOP(OP_BIT_OR, (part), (bits), (on))
|
|
#define ACTION_LAYER_BIT_XOR(part, bits, on) ACTION_LAYER_BITOP(OP_BIT_XOR, (part), (bits), (on))
|
|
#define ACTION_LAYER_BIT_SET(part, bits, on) ACTION_LAYER_BITOP(OP_BIT_SET, (part), (bits), (on))
|
|
/* Default Layer Bitwise Operation */
|
|
#define ACTION_DEFAULT_LAYER_BIT_AND(part, bits) ACTION_LAYER_BITOP(OP_BIT_AND, (part), (bits), 0)
|
|
#define ACTION_DEFAULT_LAYER_BIT_OR(part, bits) ACTION_LAYER_BITOP(OP_BIT_OR, (part), (bits), 0)
|
|
#define ACTION_DEFAULT_LAYER_BIT_XOR(part, bits) ACTION_LAYER_BITOP(OP_BIT_XOR, (part), (bits), 0)
|
|
#define ACTION_DEFAULT_LAYER_BIT_SET(part, bits) ACTION_LAYER_BITOP(OP_BIT_SET, (part), (bits), 0)
|
|
|
|
/* OneHand Support */
|
|
enum swap_hands_param_tap_op {
|
|
OP_SH_TOGGLE = 0xF0,
|
|
OP_SH_TAP_TOGGLE,
|
|
OP_SH_ON_OFF,
|
|
OP_SH_OFF_ON,
|
|
OP_SH_OFF,
|
|
OP_SH_ON,
|
|
OP_SH_ONESHOT,
|
|
};
|
|
|
|
#define ACTION_SWAP_HANDS() ACTION_SWAP_HANDS_ON_OFF()
|
|
#define ACTION_SWAP_HANDS_TOGGLE() ACTION(ACT_SWAP_HANDS, OP_SH_TOGGLE)
|
|
#define ACTION_SWAP_HANDS_TAP_TOGGLE() ACTION(ACT_SWAP_HANDS, OP_SH_TAP_TOGGLE)
|
|
#define ACTION_SWAP_HANDS_ONESHOT() ACTION(ACT_SWAP_HANDS, OP_SH_ONESHOT)
|
|
#define ACTION_SWAP_HANDS_TAP_KEY(key) ACTION(ACT_SWAP_HANDS, key)
|
|
#define ACTION_SWAP_HANDS_ON_OFF() ACTION(ACT_SWAP_HANDS, OP_SH_ON_OFF)
|
|
#define ACTION_SWAP_HANDS_OFF_ON() ACTION(ACT_SWAP_HANDS, OP_SH_OFF_ON)
|
|
#define ACTION_SWAP_HANDS_ON() ACTION(ACT_SWAP_HANDS, OP_SH_ON)
|
|
#define ACTION_SWAP_HANDS_OFF() ACTION(ACT_SWAP_HANDS, OP_SH_OFF)
|