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