Koennecke Mark
1b2022a5e9
called from the status task messed up count processing. This has now been resolved in this way: - A new function ReadStatus and a lastStatus filed have been added to the countable interface. - CountTaskFunc updates the lastStatus field. - ReadStatus just returns that field. - ReadStatus is now being called by the status task.
147 lines
4.8 KiB
C
147 lines
4.8 KiB
C
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#line 412 "interface.w"
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/*---------------------------------------------------------------------------
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I N T E R F A C E S
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Any object in SICS has to adhere to the object descriptor interface (see
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file obdes.h). Furthermore SICS objects may choose to support other
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interfaces as well. These interfaces are defined.
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Mark Koennecke, June 1997
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For more documentation see interface.w, interface.tex
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copyright: see SICS impelementation files
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---------------------------------------------------------------------------*/
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#ifndef SICSINTERFACES
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#define SICSINTERFACES
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#include "commandcontext.h"
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/* interface ID's used to recognize an interface */
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#define DRIVEID 513
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#define COUNTID 713
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#define CALLBACKINTERFACE 947
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#define ENVIRINTERFACE 949
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/* ----------------------- The drivable interface -----------------------*/
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#line 121 "interface.w"
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typedef struct {
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int ID;
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int (*Halt)(void *self);
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int (*CheckLimits)(void *self, float fVal,
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char *error, int iErrLen);
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long (*SetValue)(void *self, SConnection *pCon,
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float fVal);
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int (*CheckStatus)(void *self, SConnection *pCon);
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float (*GetValue)(void *self, SConnection *pCon);
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int iErrorCount;
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int drivableStatus;
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} IDrivable, *pIDrivable;
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pIDrivable GetDrivableInterface(void *pObject);
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int GetDrivablePosition(void *pObject, SConnection *pCon,
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float *fPos);
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long StartDriveTask(void *self, SConnection *pCon, char *name, float fTarget);
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#line 438 "interface.w"
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pIDrivable CreateDrivableInterface(void);
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/* ------------------------ The countable interface ---------------------*/
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#line 195 "interface.w"
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typedef struct {
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int ID;
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int running;
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int lastStatus;
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int (*Halt)(void *self);
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void (*SetCountParameters)(void *self, float fPreset,
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CounterMode eMode);
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int (*StartCount)(void *self, SConnection *pCon);
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int (*CheckCountStatus)(void *self, SConnection *pCon);
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int (*ReadStatus)(void *self, SConnection *pCon);
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int (*Pause)(void *self, SConnection *pCon);
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int (*Continue)(void *self, SConnection *pCon);
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int (*TransferData)(void *self, SConnection *pCon);
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} ICountable, *pICountable;
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pICountable GetCountableInterface(void *pObject);
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int GetCountLock(pICountable self, SConnection *pCon);
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void ReleaseCountLock(pICountable self);
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int isRunning(pICountable self);
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long StartCountTask(void *self, SConnection *pCon, char *name);
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#line 443 "interface.w"
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pICountable CreateCountableInterface(void);
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/* ------------------------- The CallBack Interface --------------------*/
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#line 266 "interface.w"
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typedef void (*KillFuncIT)(void *pData);
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typedef int (*SICSCallBack)(int iEvent, void *pEventData,
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void *pUserData);
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#line 448 "interface.w"
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#line 288 "interface.w"
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typedef struct __ICallBack *pICallBack;
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/* event source side */
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pICallBack CreateCallBackInterface(void);
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void DeleteCallBackInterface(pICallBack self);
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int InvokeCallBack(pICallBack pInterface, int iEvent, void *pEventData);
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/* callback client side */
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long RegisterCallback(pICallBack pInterface,
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int iEvent, SICSCallBack pFunc,
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void *pUserData, KillFuncIT pKill);
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int RemoveCallback(pICallBack pInterface, long iID);
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int RemoveCallback2(pICallBack pInterface, void *pUserData);
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int RemoveCallbackUsr(pICallBack self, SICSCallBack pFunc,
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int (*userfunc)(const void* pContext, const void* pUserData), void *pCtx);
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int RemoveCallbackCon(pICallBack pInterface, SConnection *pCon);
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int CallbackScript(SConnection *pCon, SicsInterp *pSics, void *pData,
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int argc, char *argv[]);
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pICallBack GetCallbackInterface(void *pData);
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#line 449 "interface.w"
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/*---------------------- The Environment Interface --------------------*/
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#line 366 "interface.w"
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typedef enum { EVIdle, EVDrive, EVMonitor, EVError } EVMode;
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typedef struct {
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int iID;
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EVMode (*GetMode)(void *self);
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int (*IsInTolerance)(void *self);
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int (*HandleError)(void *self);
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} EVInterface, *pEVInterface;
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#line 451 "interface.w"
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#line 392 "interface.w"
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pEVInterface CreateEVInterface(void);
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#line 452 "interface.w"
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#endif
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