2020-07-11 10:18:03 +08:00
|
|
|
|
/******************************************************************************
|
|
|
|
|
|
* @brief <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
|
|
|
|
|
*
|
2020-12-04 20:53:54 +08:00
|
|
|
|
* Copyright (c) 2017~2020, <morro_luo@163.com>
|
2020-07-11 10:18:03 +08:00
|
|
|
|
*
|
|
|
|
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
|
|
|
|
*
|
|
|
|
|
|
* Change Logs:
|
|
|
|
|
|
* Date Author Notes
|
|
|
|
|
|
* 2017-08-10 Morro Initial version
|
2021-03-07 18:40:49 +08:00
|
|
|
|
* 2021-03-07 Morro <EFBFBD><EFBFBD><EFBFBD><EFBFBD>æ<EFBFBD>жϽӿ<EFBFBD>
|
2020-07-11 10:18:03 +08:00
|
|
|
|
******************************************************************************/
|
|
|
|
|
|
|
|
|
|
|
|
#ifndef _KEY_H_
|
|
|
|
|
|
#define _KEY_H_
|
|
|
|
|
|
|
|
|
|
|
|
#include "module.h"
|
|
|
|
|
|
|
|
|
|
|
|
#ifdef __cplusplus
|
|
|
|
|
|
extern "C" {
|
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
|
|
#define LONG_PRESS_TIME 1500 /*<2A><><EFBFBD><EFBFBD>ȷ<EFBFBD><C8B7>ʱ<EFBFBD><CAB1> ------------*/
|
|
|
|
|
|
#define KEY_DEBOUNCE_TIME 20 /*<2A><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1> ------------*/
|
|
|
|
|
|
|
|
|
|
|
|
#define KEY_PRESS 0 /*<2A>̰<EFBFBD> --------------------*/
|
|
|
|
|
|
#define KEY_LONG_DOWN 1 /*<2A><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ----------------*/
|
|
|
|
|
|
#define KEY_LONG_UP 2 /*<2A><><EFBFBD><EFBFBD><EFBFBD>ͷ<EFBFBD> ----------------*/
|
|
|
|
|
|
|
|
|
|
|
|
/*<2A><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> -----------------------------------------------------------------*/
|
|
|
|
|
|
typedef struct key_t {
|
|
|
|
|
|
/*
|
|
|
|
|
|
*@brief <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD>ӿ<EFBFBD>
|
|
|
|
|
|
*@param[in] none
|
|
|
|
|
|
*@return 0 - <EFBFBD><EFBFBD><EFBFBD><EFBFBD>δ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>, <EFBFBD><EFBFBD>0 - <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
|
|
|
|
|
*/
|
|
|
|
|
|
int (*readkey)(void);
|
|
|
|
|
|
/*
|
|
|
|
|
|
*@brief <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>¼<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
|
|
|
|
|
*@param[in] type - <EFBFBD>¼<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>(KEY_SHORT_PRESS - <EFBFBD>̰<EFBFBD>, KEY_LONG_PRESS - <EFBFBD><EFBFBD><EFBFBD><EFBFBD>)
|
|
|
|
|
|
*@param[in] duration <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD>,<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ч
|
|
|
|
|
|
*@return none
|
|
|
|
|
|
*/
|
|
|
|
|
|
void (*event)(int type, unsigned int duration);/*<2A><><EFBFBD><EFBFBD><EFBFBD>¼<EFBFBD><C2BC><EFBFBD><EFBFBD><EFBFBD> ------------*/
|
|
|
|
|
|
unsigned int tick; /*<2A>δ<EFBFBD><CEB4><EFBFBD>ʱ<EFBFBD><CAB1> --------------*/
|
|
|
|
|
|
struct key_t *next; /*<2A><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
|
|
|
|
|
|
}key_t;
|
|
|
|
|
|
|
|
|
|
|
|
bool key_create(key_t *key, int (*readkey)(void), /*<2A><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>*/
|
|
|
|
|
|
void (*event)(int type, unsigned int duration));
|
2021-03-07 18:40:49 +08:00
|
|
|
|
|
|
|
|
|
|
bool key_busy(key_t *k); /*æ<>ж<EFBFBD>*/
|
|
|
|
|
|
|
2020-07-11 10:18:03 +08:00
|
|
|
|
void key_scan_process(void); /*<2A><><EFBFBD><EFBFBD>ɨ<EFBFBD>账<EFBFBD><E8B4A6>*/
|
|
|
|
|
|
|
|
|
|
|
|
#ifdef __cplusplus
|
|
|
|
|
|
}
|
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
|
|
#endif
|
