50 lines
2.1 KiB
C
50 lines
2.1 KiB
C
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/* Copyright 2020 Josef Adamcik
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* Modification for VIA support and RGB underglow by Jens Bonk-Wiltfang
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*
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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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*
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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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*
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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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//Setting up what encoder rotation does. If your encoder can be pressed as a button, that function can be set in Via.
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#ifdef ENCODER_ENABLE
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static uint8_t encoder_state[2] = {0};
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//Use these keymap positions to specify the encoder functions on rotate.
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static keypos_t encoder_ccw[2] = {{6, 3}, {6, 8}};
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static keypos_t encoder_cw[2] = {{6, 1}, {6, 6}};
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void encoder_action_unregister(void) {
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for (int index = 0; index < 2; ++index) {
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if (encoder_state[index]) {
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keyevent_t encoder_event = (keyevent_t){.key = encoder_state[index] >> 1 ? encoder_cw[index] : encoder_ccw[index], .pressed = false, .time = (timer_read() | 1)};
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encoder_state[index] = 0;
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action_exec(encoder_event);
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}
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}
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}
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void encoder_action_register(uint8_t index, bool clockwise) {
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keyevent_t encoder_event = (keyevent_t){.key = clockwise ? encoder_cw[index] : encoder_ccw[index], .pressed = true, .time = (timer_read() | 1)};
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encoder_state[index] = (clockwise ^ 1) | (clockwise << 1);
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action_exec(encoder_event);
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}
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void matrix_scan_user(void) { encoder_action_unregister(); }
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bool encoder_update_user(uint8_t index, bool clockwise) {
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encoder_action_register(index, clockwise);
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return false;
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};
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#endif
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