diff options
Diffstat (limited to 'keyboards/cipulot/ec_typek/ec_switch_matrix.h')
| -rw-r--r-- | keyboards/cipulot/ec_typek/ec_switch_matrix.h | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/keyboards/cipulot/ec_typek/ec_switch_matrix.h b/keyboards/cipulot/ec_typek/ec_switch_matrix.h new file mode 100644 index 0000000000..fad20360bc --- /dev/null +++ b/keyboards/cipulot/ec_typek/ec_switch_matrix.h @@ -0,0 +1,84 @@ +/* Copyright 2023 Cipulot + * + * 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 3 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> +#include <stdbool.h> +#include "matrix.h" +#include "eeconfig.h" +#include "util.h" + +typedef struct _indicator_config_t { + uint8_t h; + uint8_t s; + uint8_t v; + bool enabled; +} indicator_config; + +typedef struct PACKED { + indicator_config num; + indicator_config caps; + indicator_config scroll; + uint8_t actuation_mode; // 0: normal board-wide APC, 1: Rapid trigger from specific board-wide actuation point, 2: Rapid trigger from resting point + uint16_t mode_0_actuation_threshold; // threshold for key press in mode 0 + uint16_t mode_0_release_threshold; // threshold for key release in mode 0 + uint16_t mode_1_initial_deadzone_offset; // threshold for key press in mode 1 + uint8_t mode_1_actuation_offset; // offset for key press in mode 1 and 2 (1-255) + uint8_t mode_1_release_offset; // offset for key release in mode 1 and 2 (1-255) + uint16_t bottoming_reading[MATRIX_ROWS][MATRIX_COLS]; // bottoming reading +} eeprom_ec_config_t; + +typedef struct { + uint8_t actuation_mode; // 0: normal board-wide APC, 1: Rapid trigger from specific board-wide actuation point (it can be very near that baseline noise and be "full travel") + uint16_t mode_0_actuation_threshold; // threshold for key press in mode 0 + uint16_t mode_0_release_threshold; // threshold for key release in mode 0 + uint16_t mode_1_initial_deadzone_offset; // threshold for key press in mode 1 (initial deadzone) + uint16_t rescaled_mode_0_actuation_threshold[MATRIX_ROWS][MATRIX_COLS]; // threshold for key press in mode 0 rescaled to actual scale + uint16_t rescaled_mode_0_release_threshold[MATRIX_ROWS][MATRIX_COLS]; // threshold for key release in mode 0 rescaled to actual scale + uint16_t rescaled_mode_1_initial_deadzone_offset[MATRIX_ROWS][MATRIX_COLS]; // threshold for key press in mode 1 (initial deadzone) rescaled to actual scale + uint8_t mode_1_actuation_offset; // offset for key press in mode 1 (1-255) + uint8_t mode_1_release_offset; // offset for key release in mode 1 (1-255) + uint16_t extremum[MATRIX_ROWS][MATRIX_COLS]; // extremum values for mode 1 + uint16_t noise_floor[MATRIX_ROWS][MATRIX_COLS]; // noise floor detected during startup + bool bottoming_calibration; // calibration mode for bottoming out values (true: calibration mode, false: normal mode) + bool bottoming_calibration_starter[MATRIX_ROWS][MATRIX_COLS]; // calibration mode for bottoming out values (true: calibration mode, false: normal mode) + uint16_t bottoming_reading[MATRIX_ROWS][MATRIX_COLS]; // bottoming reading +} ec_config_t; + +// Check if the size of the reserved persistent memory is the same as the size of struct eeprom_ec_config_t +_Static_assert(sizeof(eeprom_ec_config_t) == EECONFIG_KB_DATA_SIZE, "Mismatch in keyboard EECONFIG stored data"); + +extern eeprom_ec_config_t eeprom_ec_config; + +extern ec_config_t ec_config; + +void init_row(void); +void init_amux(void); +void select_amux_channel(uint8_t channel, uint8_t col); +void disable_unused_amux(uint8_t channel); +void discharge_capacitor(void); +void charge_capacitor(uint8_t row); + +int ec_init(void); +void ec_noise_floor(void); +bool ec_matrix_scan(matrix_row_t current_matrix[]); +uint16_t ec_readkey_raw(uint8_t channel, uint8_t row, uint8_t col); +bool ec_update_key(matrix_row_t* current_row, uint8_t row, uint8_t col, uint16_t sw_value); +void ec_print_matrix(void); + +uint16_t rescale(uint16_t x, uint16_t in_min, uint16_t in_max, uint16_t out_min, uint16_t out_max); +bool indicators_callback(void); |