Switch datatypes example from CallRequest to ReadRequest

examples/tutorial_datatypes.c

@@ -49,19 +49,19 @@ variables_basic(void) {
         return;
 
     /* Structured Type */
-    UA_CallRequest cr;
-    UA_init(&cr, &UA_TYPES[UA_TYPES_CALLREQUEST]); /* Generic method */
-    UA_CallRequest_init(&cr); /* Shorthand for the previous line */
+    UA_ReadRequest rr;
+    UA_init(&rr, &UA_TYPES[UA_TYPES_READREQUEST]); /* Generic method */
+    UA_ReadRequest_init(&rr); /* Shorthand for the previous line */
 
-    cr.requestHeader.timestamp = UA_DateTime_now(); /* Members of a structure */
+    rr.requestHeader.timestamp = UA_DateTime_now(); /* Members of a structure */
 
-    cr.methodsToCall = (UA_CallMethodRequest *)UA_Array_new(5, &UA_TYPES[UA_TYPES_CALLMETHODREQUEST]);
-    cr.methodsToCallSize = 5; /* Array size needs to be made known */
+    rr.nodesToRead = (UA_ReadValueId *)UA_Array_new(5, &UA_TYPES[UA_TYPES_READVALUEID]);
+    rr.nodesToReadSize = 5; /* Array size needs to be made known */
 
-    UA_CallRequest *cr2 = UA_CallRequest_new();
-    UA_copy(&cr, cr2, &UA_TYPES[UA_TYPES_CALLREQUEST]);
-    UA_CallRequest_deleteMembers(&cr);
-    UA_CallRequest_delete(cr2);
+    UA_ReadRequest *rr2 = UA_ReadRequest_new();
+    UA_copy(&rr, rr2, &UA_TYPES[UA_TYPES_READREQUEST]);
+    UA_ReadRequest_deleteMembers(&rr);
+    UA_ReadRequest_delete(rr2);
 }
 
 /**