Added functions to get/set motorPosition.

Changed to functions motorPosition and setMotorPosition in order to
retrieve / set motor positions from / to the paramLib.

src/turboPmacController.h

@@ -93,13 +93,13 @@ class turboPmacController : public sinqController {
                          int numExpectedResponses);
 
     /**
-     * @brief Specialized version of sinqController::errMsgCouldNotParseResponse
+     * @brief Specialized version of sinqController::couldNotParseResponse
      * for turboPmac
      *
      * This is an overloaded version of
-     * sinqController::errMsgCouldNotParseResponse which calls
+     * sinqController::couldNotParseResponse which calls
      * adjustResponseForLogging on response before handing it over to
-     * sinqController::errMsgCouldNotParseResponse.
+     * sinqController::couldNotParseResponse.
      *
      * @param command             Command which led to the unparseable message
      * @param response            Response which wasn't parseable
@@ -110,7 +110,7 @@ class turboPmacController : public sinqController {
     called. It is recommended to use a macro, e.g. __LINE__.
      * @return asynStatus         Returns asynError.
      */
-    asynStatus errMsgCouldNotParseResponse(const char *command,
+    asynStatus couldNotParseResponse(const char *command,
                                            const char *response, int axisNo_,
                                            const char *functionName,
                                            int lineNumber);