Removed readInt32 method, since it is not needed.

src/turboPmacAxis.h

@@ -112,6 +112,16 @@ class turboPmacAxis : public sinqAxis {
      */
     asynStatus rereadEncoder();
 
+    /**
+     * @brief Interpret the error code and populate the user message accordingly
+     *
+     * @param error
+     * @param userMessage
+     * @param sizeUserMessage
+     * @return asynStatus
+     */
+    asynStatus handleError(int error, char *userMessage, int sizeUserMessage);
+
   protected:
     turboPmacController *pC_;