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Extend allowed range of tappable keycodes to include modifiers (#5809)

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* Extend allowed range of tappable keycodes to include modifiers

* Get rid of the magic numbers altogether

* Remove some more magic numbers

* Extract LM() functionality from ACT_LAYER_TAP

* Use ACTION() macro everywhere
This commit is contained in:
fauxpark 2019-08-09 06:58:05 +10:00 • committed by Drashna Jaelre
parent 2a534e87ac
commit 2f6c068e0d
2 changed files with 25 additions and 16 deletions
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16
tmk_core/common/action_code.h
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@ -66,7 +66,8 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
* EBBBB: bits and extra bit
* ee: on event(01:press, 10:release, 11:both)
*
* 1001|xxxx|xxxx xxxx (reserved)
* 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]
@ -110,6 +111,7 @@ enum action_kind_id {
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 */
/* Extensions */
@ -153,6 +155,12 @@ typedef union {
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;
@ -261,8 +269,8 @@ enum layer_param_tap_op {
OP_SET_CLEAR,
OP_ONESHOT,
};
#define ACTION_LAYER_BITOP(op, part, bits, on) (ACT_LAYER<<12 | (op)<<10 | (on)<<8 | (part)<<5 | ((bits)&0x1f))
#define ACTION_LAYER_TAP(layer, key) (ACT_LAYER_TAP<<12 | (layer)<<8 | (key))
#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 */
@ -277,7 +285,7 @@ enum layer_param_tap_op {
#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_LAYER_TAP((layer), 0xe0 | ((mods)&0x0f))
#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)