- Extended sicshdbadapter to attach a node to the target of any

drivable. Required a new event in devexec.c
- Fixed the phytron driver to handle speed well
- Added a protocol driver for the TCP/IP bridge to the SLS magnets


SKIPPED:
	psi/make_gen
	psi/phytron.c
	psi/psi.c
	psi/slsecho.c
	psi/sps.c

event.tex

@@ -58,6 +58,7 @@ $\langle$VE {\footnotesize ?}$\rangle\equiv$
 \mbox{}\verb@#define HDBVAL     20@\\
 \mbox{}\verb@#define STSTART    21@\\
 \mbox{}\verb@#define STEND      22@\\
+\mbox{}\verb@#define NEWTARGET  23@\\
 \mbox{}\verb@@$\Diamond$
 \end{list}
 \vspace{-1ex}
@@ -96,6 +97,7 @@ operation.
 \item[POSITION] ANSTO defined code
 \item[HDBVAL] The Hdb is notified of a value change. The eventData will be 
  the object on which the data changed.
+ \item[NEWTARGET] is invoked when a new target has been set on a drivable.
 \end{description}
 
 Furthermore event contains system wide signal codes which are interpreted in 
@@ -157,6 +159,11 @@ data is the string to send.
 \mbox{}\verb@@\\
 \mbox{}\verb@@$\langle$VE {\footnotesize ?}$\rangle$\verb@@\\
 \mbox{}\verb@@\\
+\mbox{}\verb@/*----------------- event data structure for the NEWTARGET event ---------*/@\\
+\mbox{}\verb@typedef struct {@\\
+\mbox{}\verb@  char *name;@\\
+\mbox{}\verb@  float target;@\\
+\mbox{}\verb@  } NewTarget, *pNewTarget;@\\
 \mbox{}\verb@/*--------------- Signals for the Signalfunction of each task ------------*/@\\
 \mbox{}\verb@@$\langle$VSIG {\footnotesize ?}$\rangle$\verb@ @\\
 \mbox{}\verb@#endif@\\