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- /* Copyright 2020 Christopher Courtney, aka Drashna Jael're (@drashna) <drashna@live.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 <stdbool.h>
- #include <stdint.h>
- #ifndef ANALOG_JOYSTICK_X_AXIS_PIN
- # error No pin specified for X Axis
- #endif
- #ifndef ANALOG_JOYSTICK_Y_AXIS_PIN
- # error No pin specified for Y Axis
- #endif
- #ifndef ANALOG_JOYSTICK_AXIS_MIN
- # define ANALOG_JOYSTICK_AXIS_MIN 0
- #endif
- #ifndef ANALOG_JOYSTICK_AXIS_MAX
- # define ANALOG_JOYSTICK_AXIS_MAX 1023
- #endif
- #ifndef ANALOG_JOYSTICK_SPEED_REGULATOR
- # define ANALOG_JOYSTICK_SPEED_REGULATOR 20
- #endif
- #ifndef ANALOG_JOYSTICK_READ_INTERVAL
- # define ANALOG_JOYSTICK_READ_INTERVAL 10
- #endif
- #ifndef ANALOG_JOYSTICK_SPEED_MAX
- # define ANALOG_JOYSTICK_SPEED_MAX 2
- #endif
- typedef struct {
- int8_t x;
- int8_t y;
- bool button;
- } report_analog_joystick_t;
- report_analog_joystick_t analog_joystick_read(void);
- void analog_joystick_init(void);
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