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@@ -25,7 +25,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. |
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/* |
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* Parameters: |
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* ENTER_DELAY |=======| |
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* SWITCH_DELAY |=======| |
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* SEND_FN_TERM |================| |
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* |
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* Fn key processing cases: |
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@@ -49,7 +49,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. |
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* other key press _____________|~~|__________ |
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* other key send _____________|~~|__________ |
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* |
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* 4. press other key during ENTER_DELAY. |
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* 4. press other key during SWITCH_DELAY. |
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* Layer sw ___________________________ |
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* Fn key press ___|~~~~~~~~~|_____________ |
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* Fn key send ______|~~~~~~|_____________ |
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@@ -69,11 +69,15 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. |
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* Fn key send _____|~|__|~~~~~~~~~~~~~~~~ |
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*/ |
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// LAYER_ENTER_DELAY: prevent from moving new layer |
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#define LAYER_ENTER_DELAY 150 |
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// LAYER_SWITCH_DELAY: prevent from moving to new layer |
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#ifndef LAYER_SWITCH_DELAY |
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# define LAYER_SWITCH_DELAY 150 |
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#endif |
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// LAYER_SEND_FN_TERM: send keycode if release key in this term |
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#define LAYER_SEND_FN_TERM 500 |
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#ifndef LAYER_SEND_FN_TERM |
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# define LAYER_SEND_FN_TERM 500 |
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#endif |
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uint8_t default_layer = 0; |
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@@ -107,10 +111,11 @@ void layer_switching(uint8_t fn_bits) |
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if (fn_bits == 0) { |
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// do nothing |
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} else { |
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if (timer_elapsed(last_timer) > LAYER_ENTER_DELAY) { |
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if (!keymap_fn_keycode(BIT_SUBST(fn_bits, sent_fn)) || |
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timer_elapsed(last_timer) > LAYER_SWITCH_DELAY) { |
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uint8_t _layer_to_switch = new_layer(BIT_SUBST(fn_bits, sent_fn)); |
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if (current_layer != _layer_to_switch) { // not switch layer yet |
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debug("Fn case: 1,2,3(LAYER_ENTER_DELAY passed)\n"); |
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debug("Fn case: 1,2,3(LAYER_SWITCH_DELAY passed)\n"); |
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debug("Switch Layer: "); debug_hex(current_layer); |
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current_layer = _layer_to_switch; |
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layer_used = false; |
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@@ -120,14 +125,14 @@ void layer_switching(uint8_t fn_bits) |
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if (host_has_anykey()) { // other keys is pressed |
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uint8_t _fn_to_send = BIT_SUBST(fn_bits, sent_fn); |
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if (_fn_to_send) { |
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debug("Fn case: 4(send Fn before other key pressed)\n"); |
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debug("Fn case: 4(press other key during SWITCH_DELAY.)\n"); |
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// send only Fn key first |
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host_swap_keyboard_report(); |
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host_clear_keyboard_report(); |
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uint8_t tmp_mods = keyboard_report->mods; |
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host_add_code(keymap_fn_keycode(_fn_to_send)); |
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host_set_mods(last_mods); |
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host_add_code(keymap_fn_keycode(_fn_to_send)); // TODO: do all Fn keys |
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host_send_keyboard_report(); |
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host_swap_keyboard_report(); |
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host_set_mods(tmp_mods); |
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host_del_code(keymap_fn_keycode(_fn_to_send)); |
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sent_fn |= _fn_to_send; |
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} |
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} |
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@@ -143,15 +148,16 @@ void layer_switching(uint8_t fn_bits) |
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debug("last_fn: "); debug_bin(last_fn); debug("\n"); |
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debug("last_mods: "); debug_hex(last_mods); debug("\n"); |
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debug("last_timer: "); debug_hex16(last_timer); debug("\n"); |
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debug("timer_count: "); debug_hex16(timer_count); debug("\n"); |
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// pressed Fn |
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if ((fn_changed = BIT_SUBST(fn_bits, last_fn))) { |
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debug("fn_changed: "); debug_bin(fn_changed); debug("\n"); |
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debug("fn_changed: "); debug_bin(fn_changed); debug("\n"); |
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if (host_has_anykey()) { |
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debug("Fn case: 5(pressed Fn with other key)\n"); |
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sent_fn |= fn_changed; |
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} else if (fn_changed & sent_fn) { // pressed same Fn in a row |
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if (timer_elapsed(last_timer) > LAYER_ENTER_DELAY) { |
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if (timer_elapsed(last_timer) > LAYER_SEND_FN_TERM) { |
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debug("Fn case: 6(not repeat)\n"); |
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// time passed: not repeate |
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sent_fn &= ~fn_changed; |
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@@ -162,17 +168,17 @@ void layer_switching(uint8_t fn_bits) |
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} |
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// released Fn |
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if ((fn_changed = BIT_SUBST(last_fn, fn_bits))) { |
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debug("fn_changed: "); debug_bin(fn_changed); debug("\n"); |
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debug("fn_changed: "); debug_bin(fn_changed); debug("\n"); |
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if (timer_elapsed(last_timer) < LAYER_SEND_FN_TERM) { |
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if (!layer_used && BIT_SUBST(fn_changed, sent_fn)) { |
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debug("Fn case: 2(send Fn one shot: released Fn during LAYER_SEND_FN_TERM)\n"); |
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// send only Fn key first |
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host_swap_keyboard_report(); |
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host_clear_keyboard_report(); |
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uint8_t tmp_mods = keyboard_report->mods; |
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host_add_code(keymap_fn_keycode(fn_changed)); |
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host_set_mods(last_mods); |
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host_add_code(keymap_fn_keycode(fn_changed)); // TODO: do all Fn keys |
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host_send_keyboard_report(); |
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host_swap_keyboard_report(); |
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host_set_mods(tmp_mods); |
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host_del_code(keymap_fn_keycode(fn_changed)); |
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sent_fn |= fn_changed; |
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} |
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} |