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41 lines
1.1 KiB
41 lines
1.1 KiB
#pragma once
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#include <stdbool.h>
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#include <stdint.h>
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#include <stdlib.h>
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typedef struct state_machine_state_s state_machine_state_t;
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typedef struct state_machine_s state_machine_t;
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typedef state_machine_state_t* (*state_machine_process_event_t)(state_machine_t* machine, state_machine_state_t* nowstate, int event);
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struct state_machine_state_s {
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char const* name;
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int stateId;
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int duration; //当前这个状态持续了多久
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};
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struct state_machine_s {
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state_machine_state_t* states;
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int nstate;
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//
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state_machine_state_t* nowstate;
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state_machine_process_event_t process_event;
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state_machine_state_t* nextstate;
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state_machine_state_t* laststate;
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};
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/**
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* @brief
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* 0->1000 私有事件
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*/
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#define TIME_EVENT 0x01 //
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#define ENTER_STATE 0x02 //
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#define EXIT_STATE 0x03 //
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void state_machine_init(state_machine_t* machine, state_machine_state_t* statetable, size_t len, state_machine_state_t* initstate);
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void state_machine_trigger_event(state_machine_t* machine, int event);
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void state_machine_schedule_each10ms(state_machine_t* machine);
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//
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uint32_t state_machine_get_state_duration_ms(state_machine_state_t* state);
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