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Diffstat (limited to 'keyboards/ploopyco/common/opt_encoder.h')
-rw-r--r-- | keyboards/ploopyco/common/opt_encoder.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/keyboards/ploopyco/common/opt_encoder.h b/keyboards/ploopyco/common/opt_encoder.h new file mode 100644 index 0000000000..8e5159f91c --- /dev/null +++ b/keyboards/ploopyco/common/opt_encoder.h @@ -0,0 +1,32 @@ +/* Copyright 2020 Christopher Courtney, aka Drashna Jael're (@drashna) <[email protected]> + * Copyright 2020 Ploopy Corporation + * + * 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/>. + */ +#pragma once + +#include <stdint.h> + +#ifndef SCROLLER_AR_SIZE +# define SCROLLER_AR_SIZE 31 +#endif + +#ifndef SCROLL_THRESH_RANGE_LIM +# define SCROLL_THRESH_RANGE_LIM 10 +#endif + +void opt_encoder_init(void); +/* Return the rotation direction, positive value means clockwise, negative value + * means counter-clockwise */ +int8_t opt_encoder_handler(uint16_t curA, uint16_t curB); |