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- Connections write timeouts were incorrectly handled in asynnetc. Fixed.

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- Implemented the desired run/drive behaviour: drive waits for what it started
  run starts, and success waits for everything to finish. This required
  changes to a lot of files.
- Fixed a bug in remob which supressed required messages
This commit is contained in:
koennecke
2009-04-17 12:52:01 +00:00
parent 50b0a5c4a7
commit 99d2485d22
39 changed files with 422 additions and 200 deletions
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14
devexec.w
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@ -42,11 +42,11 @@ functions are provided.
@d devreg @{
int StartDevice(pExeList self, char *name, pObjectDescriptor pDes,
void *pData, SConnection *pCon, float fNew);
void *pData, SConnection *pCon, int level, float fNew);
int StartMotor(pExeList self, SicsInterp *pSics, SConnection *pCon,
char *name, float fNew);
char *name, int level, float fNew);
int StartCounter(pExeList self, SicsInterp *pSics, SConnection *pCon,
char *name);
int level, char *name);
@}
The main interface function is {\bf StartDevice}. The parameters are:
@ -55,6 +55,7 @@ The main interface function is {\bf StartDevice}. The parameters are:
\item {\bf name}. The name of the object which operates.
\item {\bf pDes}. A pointer to the ObjectDescriptor of the object to drive or count.
\item {\bf pData}. A pointer to the data structure coming with the object.
\item {\bf level} The start level of the device.
\item {\bf pCon}. A pointer to the client connection on whose request the
operation was initiated.
\item {\bf fNew}. A floating point value which sets the target value for
@ -95,6 +96,8 @@ From within the SICS main loops this special function is called:
long GetDevexecID(pExeList self);
int DevExecLevelRunning(pExeList self, int level);
int DevExecTask(void *pEL);
void DevExecSignal(void *pEL, int iSignal, void *pSigData);
@ -130,6 +133,8 @@ properly finished operation, DEVERROR for an operation which finished
with an error code and DEVINT for an aoperation which was interrupted
by the user.
{\bf DevExeclevelRunning} tests if the level given as a parameter is still running.
\subsubsection{Influencing Execution}
In certain cases it is necessary to interact with running devices directly.
This is done via the following interface.
@ -231,6 +236,9 @@ to the global SICS device executor.
#define DEVERROR 2
#define DEVBUSY 3
/* run level codes */
#define RUNRUN 0
#define RUNDRIVE 1
/*------------------------------------------------------------------------
B I R T H & D E A T H
*/