logo

qmk_firmware

custom branch of QMK firmware git clone https://anongit.hacktivis.me/git/qmk_firmware.git

opt_encoder.h (1158B)

    

  1. /* Copyright 2020 Christopher Courtney, aka Drashna Jael're  (@drashna) <drashna@live.com>
  2.  * Copyright 2020 Ploopy Corporation
  3.  *
  4.  * This program is free software: you can redistribute it and/or modify
  5.  * it under the terms of the GNU General Public License as published by
  6.  * the Free Software Foundation, either version 2 of the License, or
  7.  * (at your option) any later version.
  8.  *
  9.  * This program is distributed in the hope that it will be useful,
  10.  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11.  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12.  * GNU General Public License for more details.
  13.  *
  14.  * You should have received a copy of the GNU General Public License
  15.  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16.  */
  17. #pragma once
  19. #include <stdint.h>
  21. #ifndef SCROLLER_AR_SIZE
  22. #    define SCROLLER_AR_SIZE 31
  23. #endif
  25. #ifndef SCROLL_THRESH_RANGE_LIM
  26. #    define SCROLL_THRESH_RANGE_LIM 10
  27. #endif
  29. void opt_encoder_init(void);
  30. /* Return the rotation direction, positive value means clockwise, negative value
  31.  * means counter-clockwise */
  32. int8_t opt_encoder_handler(uint16_t curA, uint16_t curB);