keychron_qmk_firmware/quantum/pointing_device.h
Dasky 7f7364c559
[Core] Split support for pointing devices. (#15304)
* Draft implementation

* formatting

* fix combined buttons

* remove pimoroni throttle

* sync pointing on a throttle loop with checksum

* no longer used

* doh

Co-authored-by: Drashna Jaelre <drashna@live.com>

* switch pimoroni to a cpi equivalent

* add cpi support

* allow user modification of seperate mouse reports

* a little tidy up

* add *_RIGHT defines.

* docs

* doxygen comments

* basic changelog

* clean up pimoroni

* small doc fixes

* Update docs/feature_pointing_device.md

Co-authored-by: Drashna Jaelre <drashna@live.com>

* performance tweak if side has usb

* Don't run init funtions on wrong side

* renamed some variables for consistency

* fix pimoroni typos

* Clamp instead of OR

* Promote combined values to uint16_t

* Update pointing_device.c

Co-authored-by: Drashna Jaelre <drashna@live.com>
Co-authored-by: Nick Brassel <nick@tzarc.org>
2021-12-27 12:05:51 +11:00

102 lines
4.1 KiB
C

/*
Copyright 2017 Joshua Broekhuijsen <snipeye+qmk@gmail.com>
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>
#include "host.h"
#include "report.h"
#if defined(POINTING_DEVICE_DRIVER_adns5050)
# include "drivers/sensors/adns5050.h"
#elif defined(POINTING_DEVICE_DRIVER_adns9800)
# include "spi_master.h"
# include "drivers/sensors/adns9800.h"
#elif defined(POINTING_DEVICE_DRIVER_analog_joystick)
# include "analog.h"
# include "drivers/sensors/analog_joystick.h"
#elif defined(POINTING_DEVICE_DRIVER_cirque_pinnacle_i2c) || defined(POINTING_DEVICE_DRIVER_cirque_pinnacle_spi)
# include "drivers/sensors/cirque_pinnacle.h"
#elif defined(POINTING_DEVICE_DRIVER_pimoroni_trackball)
# include "i2c_master.h"
# include "drivers/sensors/pimoroni_trackball.h"
// support for legacy pimoroni defines
# ifdef PIMORONI_TRACKBALL_INVERT_X
# define POINTING_DEVICE_INVERT_X
# endif
# ifdef PIMORONI_TRACKBALL_INVERT_Y
# define POINTING_DEVICE_INVERT_Y
# endif
# ifdef PIMORONI_TRACKBALL_ROTATE
# define POINTING_DEVICE_ROTATION_90
# endif
#elif defined(POINTING_DEVICE_DRIVER_pmw3360)
# include "spi_master.h"
# include "drivers/sensors/pmw3360.h"
#else
void pointing_device_driver_init(void);
report_mouse_t pointing_device_driver_get_report(report_mouse_t mouse_report);
uint16_t pointing_device_driver_get_cpi(void);
void pointing_device_driver_set_cpi(uint16_t cpi);
#endif
typedef struct {
void (*init)(void);
report_mouse_t (*get_report)(report_mouse_t mouse_report);
void (*set_cpi)(uint16_t);
uint16_t (*get_cpi)(void);
} pointing_device_driver_t;
typedef enum {
POINTING_DEVICE_BUTTON1,
POINTING_DEVICE_BUTTON2,
POINTING_DEVICE_BUTTON3,
POINTING_DEVICE_BUTTON4,
POINTING_DEVICE_BUTTON5,
POINTING_DEVICE_BUTTON6,
POINTING_DEVICE_BUTTON7,
POINTING_DEVICE_BUTTON8,
} pointing_device_buttons_t;
void pointing_device_init(void);
void pointing_device_task(void);
void pointing_device_send(void);
report_mouse_t pointing_device_get_report(void);
void pointing_device_set_report(report_mouse_t newMouseReport);
bool has_mouse_report_changed(report_mouse_t new, report_mouse_t old);
uint16_t pointing_device_get_cpi(void);
void pointing_device_set_cpi(uint16_t cpi);
void pointing_device_init_kb(void);
void pointing_device_init_user(void);
report_mouse_t pointing_device_task_kb(report_mouse_t mouse_report);
report_mouse_t pointing_device_task_user(report_mouse_t mouse_report);
uint8_t pointing_device_handle_buttons(uint8_t buttons, bool pressed, pointing_device_buttons_t button);
report_mouse_t pointing_device_adjust_by_defines(report_mouse_t mouse_report);
#if defined(SPLIT_POINTING_ENABLE)
void pointing_device_set_shared_report(report_mouse_t report);
uint16_t pointing_device_get_shared_cpi(void);
# if defined(POINTING_DEVICE_COMBINED)
void pointing_device_set_cpi_on_side(bool left, uint16_t cpi);
report_mouse_t pointing_device_combine_reports(report_mouse_t left_report, report_mouse_t right_report);
report_mouse_t pointing_device_task_combined_kb(report_mouse_t left_report, report_mouse_t right_report);
report_mouse_t pointing_device_task_combined_user(report_mouse_t left_report, report_mouse_t right_report);
report_mouse_t pointing_device_adjust_by_defines_right(report_mouse_t mouse_report);
# endif //defined(POINTING_DEVICE_COMBINED)
#endif //defined(SPLIT_POINTING_ENABLE)