diff options
Diffstat (limited to 'keyboards/nullbitsco/nibble/keymaps/via/nibble_encoder.c')
| -rw-r--r-- | keyboards/nullbitsco/nibble/keymaps/via/nibble_encoder.c | 133 |
1 files changed, 133 insertions, 0 deletions
diff --git a/keyboards/nullbitsco/nibble/keymaps/via/nibble_encoder.c b/keyboards/nullbitsco/nibble/keymaps/via/nibble_encoder.c new file mode 100644 index 0000000000..bdea1869c2 --- /dev/null +++ b/keyboards/nullbitsco/nibble/keymaps/via/nibble_encoder.c @@ -0,0 +1,133 @@ +/* Copyright 2020 Jay Greco + * + * 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/>. + */ +#include "nibble_encoder.h" + +uint8_t encoder_value = 0x20, + encoder_mode = ENC_MODE_VOLUME, + enabled_encoder_modes = 0x1F; + +uint16_t retrieve_custom_encoder_config(uint8_t encoder_idx, uint8_t behavior) { +#ifdef DYNAMIC_KEYMAP_ENABLE + void* addr = (void*)(EEPROM_CUSTOM_ENCODER + (encoder_idx * 6) + (behavior * 2)); + uint16_t keycode = eeprom_read_byte(addr) << 8; + keycode |= eeprom_read_byte(addr + 1); + return keycode; +#else + return 0; +#endif +} + +void set_custom_encoder_config(uint8_t encoder_idx, uint8_t behavior, uint16_t new_code) { +#ifdef DYNAMIC_KEYMAP_ENABLE + void* addr = (void*)(EEPROM_CUSTOM_ENCODER + (encoder_idx * 6) + (behavior * 2)); + eeprom_update_byte(addr, (uint8_t)(new_code >> 8)); + eeprom_update_byte(addr + 1, (uint8_t)(new_code & 0xFF)); +#endif +} + +void pre_encoder_mode_change(void) { + dprintf("Changing encoder mode: %u\n", encoder_mode); +} + +void post_encoder_mode_change(void) { + dprintf("Encoder mode: %u\n", encoder_mode); +} + +//??? +void change_encoder_mode(bool clockwise) { + pre_encoder_mode_change(); + if(enabled_encoder_modes == 0){ + enabled_encoder_modes = 0x1F; + } + do { + if(!clockwise){ + if (encoder_mode == 0){ + encoder_mode = _NUM_ENCODER_MODES - 1; + } else{ + encoder_mode = encoder_mode - 1; + } + } else { + encoder_mode = (encoder_mode + 1) % _NUM_ENCODER_MODES; + } + } while(((1 << encoder_mode) & enabled_encoder_modes) == 0); + post_encoder_mode_change(); +} + +uint16_t handle_encoder_cw(void) { + dprintf("Encoder mode: %u\n", encoder_mode); + uint16_t mapped_code = 0; + switch(encoder_mode){ + default: + break; + case ENC_MODE_VOLUME: + mapped_code = KC_VOLU; + break; + case ENC_MODE_MEDIA: + mapped_code = KC_MEDIA_NEXT_TRACK; + break; + case ENC_MODE_SCROLL: + mapped_code = KC_WH_D; + break; + case ENC_MODE_BACKLIGHT: + mapped_code = RGB_VAI; + break; +#ifdef DYNAMIC_KEYMAP_ENABLE + case ENC_MODE_CUSTOM0: + mapped_code = retrieve_custom_encoder_config(0, ENC_CUSTOM_CW); + break; + case ENC_MODE_CUSTOM1: + mapped_code = retrieve_custom_encoder_config(1, ENC_CUSTOM_CW); + break; + case ENC_MODE_CUSTOM2: + mapped_code = retrieve_custom_encoder_config(2, ENC_CUSTOM_CW); + break; +#endif + } + return mapped_code; +} + +uint16_t handle_encoder_ccw(void) { + dprintf("Encoder mode: %u\n", encoder_mode); + uint16_t mapped_code = 0; + switch(encoder_mode){ + default: + break; + case ENC_MODE_VOLUME: + mapped_code = KC_VOLD; + break; + case ENC_MODE_MEDIA: + mapped_code = KC_MEDIA_PREV_TRACK; + break; + case ENC_MODE_SCROLL: + mapped_code = KC_WH_U; + break; + case ENC_MODE_BACKLIGHT: + mapped_code = RGB_VAD; + break; +#ifdef DYNAMIC_KEYMAP_ENABLE + case ENC_MODE_CUSTOM0: + mapped_code = retrieve_custom_encoder_config(0, ENC_CUSTOM_CCW); + break; + case ENC_MODE_CUSTOM1: + mapped_code = retrieve_custom_encoder_config(1, ENC_CUSTOM_CCW); + break; + case ENC_MODE_CUSTOM2: + mapped_code = retrieve_custom_encoder_config(2, ENC_CUSTOM_CCW); + break; +#endif + } + return mapped_code; +} |