138 lines
3.6 KiB
C
138 lines
3.6 KiB
C
#ifdef __CHILDFSM_PRIVATE_FSM_H_
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#error This file can only be included once!!!
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#else
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#define __CHILDFSM_PRIVATE_FSM_H_
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#endif
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#include "FSM_protected.h"
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#include "childFSM.h"
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#include <stdio.h>
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/* -------------------------------------------------------------------------- */
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/* 继承基类 */
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/* -------------------------------------------------------------------------- */
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typedef struct ChildFSM
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{
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FSM base;
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}ChildFSM;
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/* -------------------------------------------------------------------------- */
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/* 状态定义 */
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/* -------------------------------------------------------------------------- */
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/**
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* @brief 状态机内状态定义，Idle和Count_State必须占据开头和结尾两个位置
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*
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*/
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typedef enum _State
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{
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Idle, /**< 必须在开头，并且枚举值=0 */
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D,
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E,
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Count_State, /**< 必须在结尾，用来统计状态数量 */
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} State;
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/* -------------------------------------------------------------------------- */
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/* 下一个状态选择函数 */
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/* -------------------------------------------------------------------------- */
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static State selectNextStateFcn(Idle)(ChildFSMData *data, FSMSignals *signals){
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if(data->external.x == 1)
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return D;
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else
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return E;
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}
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static State selectNextStateFcn(D)(ChildFSMData *data, FSMSignals *signals){
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if(getSignal(signals, Signal_toE)){
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signals->lastTriggeredSignal = Signal_toE;
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return E;
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}
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return Idle;
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}
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static State selectNextStateFcn(E)(ChildFSMData *data, FSMSignals *signals){
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if(getSignal(signals, Signal_toD)){
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signals->lastTriggeredSignal = Signal_toD;
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return D;
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}
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return Idle;
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}
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/* -------------------------------------------------------------------------- */
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/* 对应的 action, exit, during 函数 */
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/* -------------------------------------------------------------------------- */
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static void actionFcn(enter, D)()
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{
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FSM_LOG(" enterD ");
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}
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static void actionFcn(during, D)()
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{
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FSM_LOG(" duringD ");
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}
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static void actionFcn(exit, D)()
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{
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FSM_LOG(" exitD ");
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}
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static void actionFcn(enter, E)()
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{
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FSM_LOG(" enterE ");
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}
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static void actionFcn(during, E)()
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{
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FSM_LOG(" duringE ");
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}
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static void actionFcn(exit, E)()
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{
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FSM_LOG(" exitE ");
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}
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/* -------------------------------------------------------------------------- */
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/* 转移函数 */
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/* -------------------------------------------------------------------------- */
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static void transitionGeneralAction(FSM pFSM){
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// FSM_LOG("general");
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}
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// static void transitionGeneralAction(TemplateFSMData *data){
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// FSM_LOG("general");
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// }
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static void transitionHandler(Idle, D)()
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{
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FSM_LOG(" Idle2D ");
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}
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static void transitionHandler(Idle, E)()
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{
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FSM_LOG(" Idle2E ");
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}
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static void transitionHandler(D, E)()
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{
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FSM_LOG(" D2E ");
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}
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static void transitionHandler(E, D)()
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{
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FSM_LOG(" E2D ");
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}
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/* -------------------------------------------------------------------------- */
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/* 打印调试 */
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/* -------------------------------------------------------------------------- */
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const static char *stateStr[] = {
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"Idle",
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"D",
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"E",
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};
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static void printFSM(ChildFSM* pFSM){
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FSM_LOG(" \tChild: ");
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FSM_LOG("CurrentState:%s, Action", stateStr[getFSMCurState((FSM *)pFSM)]);
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}
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