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#pragma once
#include <stdbool.h>
#include <stdint.h>
#ifndef ARRAY_SIZE
#define ARRAY_SIZE(x) (sizeof(x) / sizeof(x[0]))
#endif
typedef enum { // mode1
zks_keep, zks_rising_edge, zks_falling_edge,
// mode2
zks_trigger_event, zks_longtime_trigger_event, } zkey_event_t;
typedef void (*zkey_listener_t)(void *keyhandler, zkey_event_t zkey_event, uint32_t keycode); typedef void (*zkey_reg_listener_t)(zkey_listener_t listener);
typedef bool (*get_key_state_t)(void); typedef zkey_event_t zkey_state_t;
typedef struct { const char *name; get_key_state_t get_key_state; bool last_io_state;
zkey_state_t cur_state; /**/ uint32_t keep_state_count; /*按键当前状态保持了多久*/
bool hasProcessed; /*useful for user*/ bool after_filter_state;
uint32_t currentstatekeep_count; // 消抖使用
bool last_real_state; // 消抖使用
} zkey_t;
typedef struct { zkey_t *keys; int nkey; void (*onkey)(zkey_t *key, zkey_state_t key_state); } zkey_module_t;
void zkey_init(zkey_module_t *module); void zkey_do_loop_in_each_period(void *_null);
#define ZKEY_INIT(_name, _get_key_state) \
{ \ .name = _name, .get_key_state = _get_key_state \ }
#define ZMODULE_INIT(_keys, _onkey) /**/ \
{ /**/ \ .keys = _keys, /**/ \ .nkey = ARRAY_SIZE(_keys), /**/ \ .onkey = _onkey /**/ \ }
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