把信号集成到FSM内部,不在子类里声明了
This commit is contained in:
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2571447e49
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99dd52db30
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@ -13,7 +13,8 @@
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static inline void setNextState(FSM* pFSM){
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int curState = pFSM->privateVars.curState;
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if(curState != 0){
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pFSM->privateVars.nextState = pFSM->privateVars.fcns.selectNextState[curState](pFSM->data, pFSM->signalRegs);
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pFSM->signals.lastTriggeredSignal = Idle_Signal;
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pFSM->privateVars.nextState = pFSM->privateVars.fcns.selectNextState[curState](pFSM->data, &pFSM->signals);
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pFSM->privateVars.index = pFSM->privateVars.curState * pFSM->privateVars.numState + pFSM->privateVars.nextState;
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}
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@ -35,16 +36,18 @@ static inline void preload(FSM* pFSM){
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}
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}
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/* -------------------------------------------------------------------------- */
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/* protected */
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/* -------------------------------------------------------------------------- */
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void stepBaseFSM(FSM *pFSM)
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{
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preload(pFSM);
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pFSM->pureVtbl.setIdleSignal(pFSM->signalRegs);
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setNextState(pFSM);
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pFSM->pureVtbl.resetSignals(pFSM->signalRegs);
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pFSM->pureVtbl.resetSignals(&pFSM->signals);
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FSMHandler *fcns = &pFSM->privateVars.fcns;
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int curState = pFSM->privateVars.curState;
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@ -120,11 +123,10 @@ const void *_getData(FSM* pFSM){
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return (const void *)pFSM->data;
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}
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void *_getSignalRegs(FSM* pFSM){
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return pFSM->signalRegs;
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void _setSignal(FSM *pFSM, Uint16 signalFlag){
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pFSM->signals.all |= (1 << signalFlag);
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}
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void *_preloadIn(FSM *pFSM){
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return pFSM->privateVars.preloader.shadowData;
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}
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@ -154,7 +156,7 @@ FSM* newBaseFSM(int numState, int defaultState){
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typedef void (*StateFuncPtr)(void *);
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typedef void (*ChildFSMStepFuncPtr)(FSM **);
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typedef int (*TransitionFuncPtr)(void *, int *);
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typedef int (*SelectNextStateFcnPtr)(void *, void *);
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typedef int (*SelectNextStateFcnPtr)(void *, FSMSignals *);
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FSM *pFSM = calloc(1, sizeof(FSM));
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pFSM->privateVars.numState = numState;
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@ -181,7 +183,6 @@ FSM* newBaseFSM(int numState, int defaultState){
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.initDataLoader = NULL,
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.initSignals = NULL,
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.resetSignals = NULL,
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.setIdleSignal = NULL,
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};
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pFSM->pureVtbl = pureVtbl;
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@ -196,12 +197,10 @@ void constructFSM(FSM* pFSM){
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assert(pFSM->pureVtbl.setupHandler);
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assert(pFSM->pureVtbl.initData);
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assert(pFSM->pureVtbl.initDataLoader);
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assert(pFSM->pureVtbl.initSignals);
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pFSM->pureVtbl.setupHandler(&pFSM->privateVars.fcns);
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pFSM->pureVtbl.initData(pFSM);
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pFSM->pureVtbl.initDataLoader(pFSM);
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pFSM->pureVtbl.initSignals(pFSM);
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/* ---------------------------------- 检查状态表 --------------------------------- */
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@ -34,13 +34,14 @@
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typedef struct _FSMHandler FSMHandler;
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typedef struct _FSM FSM;
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typedef struct _FSMSignals FSMSignals;
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typedef void (*Avoid_WARNING_State_Fcns)(void *data, FSM **childFSM);
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typedef void (*Avoid_WARNING_General_Handlers)(void *data);
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typedef void (*Avoid_WARNING_Transition_Handler)(void *data);
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typedef void (*Avoid_WARNING_Overrider_Fcns)(FSM *pFsm);
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typedef void (*Avoid_WARNING_ResetSignals_Fcns)(void *);
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typedef int (*Avoid_WARNING_SelectNextState)(void *data, void *signal, unsigned int *);
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typedef void (*Avoid_WARNING_Overrider_Fcns)(FSM *pFSM);
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typedef void (*Avoid_WARNING_ResetSignals_Fcns)(FSMSignals* signals);
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typedef int (*Avoid_WARNING_SelectNextState)(void *data, FSMSignals* signals);
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typedef void (*Avoid_WARNING_void_fcns)(FSMHandler *fcns);
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@ -49,7 +50,7 @@ typedef void (*Avoid_WARNING_void_fcns)(FSMHandler *fcns);
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/* -------------------------------------------------------------------------- */
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typedef struct _FSMHandler{
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int (**selectNextState)(void *data, void *signal);
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int (**selectNextState)(void *data, FSMSignals* signals);
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void (**transitionTable)(void *data);
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void (*transitionGeneralAction)(void *data);
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@ -89,7 +90,12 @@ typedef struct _FSMPrivateVars
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}FMSPrivateVars;
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#define Idle_Signal 16
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typedef struct _FSMSignals
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{
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Uint16 all;
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Uint16 lastTriggeredSignal;
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}FSMSignals;
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/* -------------------------------------------------------------------------- */
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/* 纯虚函数,子类必须重新实现,父类构造函数不会初始化 */
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@ -98,13 +104,16 @@ typedef struct _FSMPureVtbl {
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// 状态机控制
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void (*initData)(FSM *pFSM); // =0子类必须重新实现
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void (*initSignals)(FSM *pFSM); // =0子类必须重新实现
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void (*resetSignals)(void *signalRegs); // =0子类必须重新实现
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void (*setIdleSignal)(void *signalRegs); // =0子类必须重新实现
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void (*resetSignals)(FSMSignals *signalRegs); // =0子类必须重新实现
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void (*setupHandler)(FSMHandler *fcns); // =0子类必须重新实现
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void (*initDataLoader)(FSM *pFSM); // =0子类必须重新实现
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}FSMPureVtbl;
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/* -------------------------------------------------------------------------- */
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/* 基类定义,纯虚类 */
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/* -------------------------------------------------------------------------- */
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@ -118,7 +127,7 @@ typedef struct _FSM
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FSMPureVtbl pureVtbl;
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void *data;
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void *signalRegs;
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FSMSignals signals;
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// private
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FMSPrivateVars privateVars;
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} FSM;
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@ -134,4 +143,15 @@ FSM* newBaseFSM(int numState, int defaultState);
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void resetBaseFSM(FSM *pFSM);
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/* -------------------------------------------------------------------------- */
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/* 内联函数 */
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/* -------------------------------------------------------------------------- */
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static inline void clearSignal(FSMSignals *signals, Uint16 signalFlag){
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signals->all &= ~(1 << signalFlag);
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}
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static inline Uint16 getSignal(FSMSignals *signals, Uint16 signalFlag){
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return (signals->all >> signalFlag) & 1;
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}
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#endif
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@ -2,23 +2,29 @@
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* @Author: godcreator02 qq974980621@gmail.com
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* @Date: 2024-04-20 18:52:14
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* @LastEditors: godcreator02 qq974980621@gmail.com
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* @LastEditTime: 2024-04-23 19:34:34
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* @LastEditTime: 2024-04-23 21:51:55
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* @FilePath: \vscode\FSM_OOP\baseFSM\FSM_public.h
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* @Description: 这是默认设置,请设置`customMade`, 打开koroFileHeader查看配置 进行设置: https://github.com/OBKoro1/koro1FileHeader/wiki/%E9%85%8D%E7%BD%AE
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*/
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#ifndef __FSM_PUBLIC_H_
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#define __FSM_PUBLIC_H_
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typedef unsigned short Uint16;
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typedef unsigned long Uint32;
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#define BASE_FSM(ptr) ((FSM *)(ptr))
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#define BASE_PTR (FSM *)
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typedef struct _FSM FSM;
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/* -------------------------------- 避免警告的函数定义 ------------------------------- */
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#define Step(pFSM) _stepFSM((FSM *)pFSM)
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#define PreloaderGetReady(pFSM) _preloaderGetReady((FSM *)pFSM);
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#define GetPreloaderOverFlag(pFSM) _getPreloaderOverFlag((FSM *)pFSM)
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#define ClearPreloaderOverFlag(pFSM) _clearPreloaderOverFlag((FSM *)pFSM)
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#define GetData(pFSM) _getData((FSM*)pFSM)
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#define SetSignal(pFSM, signal) _setSignal((FSM*)pFSM, signal)
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void _stepFSM(FSM *pFSM);
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@ -30,7 +36,7 @@ void registerChildFSM(FSM *parent, FSM *child, int index);
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/* ------------------------------ Data和Signals ------------------------------ */
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const void *_getData(FSM* pFSM);
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void *_getSignalRegs(FSM* pFSM);
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void _setSignal(FSM *pFSM, Uint16 signalFlag);
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/* ---------------------------------- 预装载器 ---------------------------------- */
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void *_preloadIn(FSM *pFSM);
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@ -2,7 +2,7 @@
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* @Author: godcreator02 qq974980621@gmail.com
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* @Date: 2024-04-20 18:52:14
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* @LastEditors: godcreator02 qq974980621@gmail.com
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* @LastEditTime: 2024-04-23 21:13:16
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* @LastEditTime: 2024-04-23 21:50:59
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* @FilePath: \vscode\FSM_OOP\template\main.c
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* @Description: 这是默认设置,请设置`customMade`, 打开koroFileHeader查看配置 进行设置: https://github.com/OBKoro1/koro1FileHeader/wiki/%E9%85%8D%E7%BD%AE
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*/
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int ovflag = GetPreloaderOverFlag(pFSM);
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if(i == 3){
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setTemplateFSMSignals(pFSM, Signal_A);
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SetSignal(pFSM, Signal_A);
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}
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if(i == 4){
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setTemplateFSMSignals(pFSM, Signal_A);
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SetSignal(pFSM, Signal_A);
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}
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printf("%d, " ,i);
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@ -2,7 +2,7 @@
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* @Author: godcreator02 qq974980621@gmail.com
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* @Date: 2024-04-20 20:08:03
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* @LastEditors: godcreator02 qq974980621@gmail.com
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* @LastEditTime: 2024-04-23 21:16:03
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* @LastEditTime: 2024-04-23 22:08:11
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* @FilePath: \vscode\FSM_OOP\template\templateFSM.c
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* @Description: 这是默认设置,请设置`customMade`, 打开koroFileHeader查看配置 进行设置: https://github.com/OBKoro1/koro1FileHeader/wiki/%E9%85%8D%E7%BD%AE
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*/
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@ -41,24 +41,12 @@ static void initDataLoader(TemplateFSM *pFSM){ // 必须重新实现
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}
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static void initSignals(TemplateFSM *pFSM){ // 必须重新实现
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TemplateFSMSignalRegs *signalRegs = (TemplateFSMSignalRegs *)calloc(1, sizeof(TemplateFSMSignalRegs));
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pFSM->base.signalRegs = signalRegs;
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}
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static void setIdleSignal(TemplateFSMSignalRegs *signalRegs){ // 必须重新实现
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signalRegs->lastTriggeredSignal = Idle_Signal;
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}
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static void resetSignals(TemplateFSMSignalRegs *signalRegs){ // 必须重新实现
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switch (signalRegs->lastTriggeredSignal)
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static void resetSignals(FSMSignals *signals){ // 必须重新实现
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switch (signals->lastTriggeredSignal)
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{
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case Signal_A:
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signalRegs->signals.bits.signalA = 0;
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clearSignal(signals, Signal_A);
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break;
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default:
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@ -115,21 +103,11 @@ TemplateFSM *createTemplateFSM(){
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pFSM->base.step = (Avoid_WARNING_Overrider_Fcns)step;
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pFSM->base.pureVtbl.initData = (Avoid_WARNING_Overrider_Fcns)initData;
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pFSM->base.pureVtbl.initDataLoader = (Avoid_WARNING_Overrider_Fcns)initDataLoader;
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pFSM->base.pureVtbl.initSignals = (Avoid_WARNING_Overrider_Fcns)initSignals;
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pFSM->base.pureVtbl.setupHandler = (Avoid_WARNING_ResetSignals_Fcns)setupHandler;
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pFSM->base.pureVtbl.resetSignals = (Avoid_WARNING_Overrider_Fcns)resetSignals;
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pFSM->base.pureVtbl.setIdleSignal = setIdleSignal;
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pFSM->base.pureVtbl.setupHandler = (Avoid_WARNING_void_fcns)setupHandler;
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pFSM->base.pureVtbl.resetSignals = (Avoid_WARNING_ResetSignals_Fcns)resetSignals;
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// 调用父类构造函数
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constructFSM((FSM *)pFSM);
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return pFSM;
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}
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void setTemplateFSMSignals(TemplateFSM *pFSM, enum TemplateFSMSignals Signal){
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union _templateFSMSignals *signals = &(((TemplateFSMSignalRegs *)(pFSM->base.signalRegs))->signals);
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signals->all |= (1 << Signal);
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}
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@ -13,30 +13,9 @@ enum TemplateFSMSignals{
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Signal_A = 0,
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Signal_B,
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Idle_Signal = 127,
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};
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struct _templateFSMSignalsBits
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{
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unsigned char signalA : 1;
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unsigned char signalB : 1;
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};
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union _templateFSMSignals {
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unsigned int all;
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struct _templateFSMSignalsBits bits;
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};
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typedef struct _templateFSMSignalsRegs
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{
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union _templateFSMSignals signals;
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unsigned int lastTriggeredSignal;
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}TemplateFSMSignalRegs;
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typedef struct _templateFSMExternalData
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{
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int arrindex;
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@ -31,17 +31,17 @@ typedef enum _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(D)(TemplateFSMData *data, TemplateFSMSignalRegs *signalRegs){
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if(signalRegs->signals.bits.signalA){
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signalRegs->lastTriggeredSignal = Signal_A;
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static State selectNextStateFcn(D)(TemplateFSMData *data, FSMSignals *signals){
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if(getSignal(signals, Signal_A)){
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signals->lastTriggeredSignal = Signal_A;
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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)(TemplateFSMData *data, TemplateFSMSignalRegs *signalRegs){
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if(signalRegs->signals.bits.signalA){
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signalRegs->lastTriggeredSignal = Signal_A;
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static State selectNextStateFcn(E)(TemplateFSMData *data, FSMSignals *signals){
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if(getSignal(signals, Signal_A)){
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signals->lastTriggeredSignal = Signal_A;
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return D;
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}
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return Idle;
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