- Reworked the connection object and the IO system

- Reworked the support for TRICS
- Added a second generation motor

Scommon.h

@@ -40,19 +40,21 @@
 
 /* this enum defines the output types in SICS */
 typedef enum {
-               eInternal,
-               eCommand,
-               eHWError,
-               eInError,
-               eStatus,
-               eValue,
-               eStart,
-               eFinish,
-               eEvent,
-               eWarning,
-               eError,
-               eHdbValue,
-               eHdbEvent
+               eInternal, /* internal */
+               eCommand, /* reserved, not used */
+               eHWError, /* reserved, used only for SICSLog */
+               eInError, /* reserved, used as a mark in the handling of output codes */
+               eStatus, /* reserved, deprecated */
+               eValue, /* value reponse: copied into Tcl */
+               eStart, /* start message */
+               eFinish, /* finish message */
+               eEvent, /* some callback messages */ 
+               eWarning, /* warnings */
+               eError, /* error: copied into Tcl */
+               eHdbValue, /* hipadaba value chnage */
+               eHdbEvent, /* Hipadaba event */
+               eLog, /* log message: is always written to client */
+               eLogError /* error message to log: is always written to client */
              } OutCode;           
              
 #include "interrupt.h"