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/* Copyright 2019 ishtob
* Driver for haptic feedback written for QMK
*
* 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 <stdbool.h>
#ifndef HAPTIC_DEFAULT_FEEDBACK
# define HAPTIC_DEFAULT_FEEDBACK 0
#endif
#ifndef HAPTIC_DEFAULT_MODE
# define HAPTIC_DEFAULT_MODE DRV2605L_DEFAULT_MODE
#endif
/* EEPROM config settings */
typedef union {
uint32_t raw;
struct {
bool enable : 1;
uint8_t mode : 7;
bool buzz : 1;
uint8_t dwell : 7;
uint8_t amplitude : 8;
uint8_t feedback : 2;
bool cont : 1;
uint8_t reserved : 5;
};
} haptic_config_t;
_Static_assert(sizeof(haptic_config_t) == sizeof(uint32_t), "Haptic EECONFIG out of spec.");
typedef enum HAPTIC_FEEDBACK {
KEY_PRESS,
KEY_PRESS_RELEASE,
KEY_RELEASE,
HAPTIC_FEEDBACK_MAX,
} HAPTIC_FEEDBACK;
void haptic_init(void);
void haptic_task(void);
void eeconfig_debug_haptic(void);
void haptic_enable(void);
void haptic_disable(void);
void haptic_toggle(void);
void haptic_feedback_toggle(void);
void haptic_mode_increase(void);
void haptic_mode_decrease(void);
void haptic_mode(uint8_t mode);
void haptic_reset(void);
void haptic_set_feedback(uint8_t feedback);
void haptic_set_mode(uint8_t mode);
void haptic_set_dwell(uint8_t dwell);
void haptic_set_buzz(uint8_t buzz);
void haptic_buzz_toggle(void);
uint8_t haptic_get_enable(void);
uint8_t haptic_get_mode(void);
uint8_t haptic_get_feedback(void);
void haptic_dwell_increase(void);
void haptic_dwell_decrease(void);
void haptic_toggle_continuous(void);
void haptic_cont_increase(void);
void haptic_cont_decrease(void);
void haptic_play(void);
void haptic_shutdown(void);
void haptic_notify_usb_device_state_change(void);
#ifdef HAPTIC_ENABLE_PIN_ACTIVE_LOW
# ifndef HAPTIC_ENABLE_PIN
# error HAPTIC_ENABLE_PIN not defined
# endif
# define HAPTIC_ENABLE_PIN_WRITE_ACTIVE() gpio_write_pin_low(HAPTIC_ENABLE_PIN)
# define HAPTIC_ENABLE_PIN_WRITE_INACTIVE() gpio_write_pin_high(HAPTIC_ENABLE_PIN)
#else
# define HAPTIC_ENABLE_PIN_WRITE_ACTIVE() gpio_write_pin_high(HAPTIC_ENABLE_PIN)
# define HAPTIC_ENABLE_PIN_WRITE_INACTIVE() gpio_write_pin_low(HAPTIC_ENABLE_PIN)
#endif
#ifdef HAPTIC_ENABLE_STATUS_LED_ACTIVE_LOW
# ifndef HAPTIC_ENABLE_STATUS_LED
# error HAPTIC_ENABLE_STATUS_LED not defined
# endif
# define HAPTIC_ENABLE_STATUS_LED_WRITE_ACTIVE() gpio_write_pin_low(HAPTIC_ENABLE_STATUS_LED)
# define HAPTIC_ENABLE_STATUS_LED_WRITE_INACTIVE() gpio_write_pin_high(HAPTIC_ENABLE_STATUS_LED)
#else
# define HAPTIC_ENABLE_STATUS_LED_WRITE_ACTIVE() gpio_write_pin_high(HAPTIC_ENABLE_STATUS_LED)
# define HAPTIC_ENABLE_STATUS_LED_WRITE_INACTIVE() gpio_write_pin_low(HAPTIC_ENABLE_STATUS_LED)
#endif
#ifndef HAPTIC_OFF_IN_LOW_POWER
# define HAPTIC_OFF_IN_LOW_POWER 0
#endif
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