trentbrooks · August 29, 2015 14:22 · Jun 12, 2015 · Jun 12, 2015
diff --git a/gistfile1.txt b/gistfile1.txt
@@ -1,7 +1,10 @@
 - (void)updateData:(NSTimer*)timer {
 
     // if already getting data do nothing
-    if(!self.isFetchDataComplete) return;
+    if(!self.isFetchDataComplete) {
+        NSLog(@"Do not get data - flag is OFF...");
+        return;
+    }
 
     // reset the flag
     self.isFetchDataComplete = FALSE;

diff --git a/gistfile1.txt b/gistfile1.txt
@@ -0,0 +1,18 @@
+- (void)updateData:(NSTimer*)timer {
+
+    // if already getting data do nothing
+    if(!self.isFetchDataComplete) return;
+
+    // reset the flag
+    self.isFetchDataComplete = FALSE;
+
+    // get new data
+    [self.pulseDataStore dataFrom:self.startDataDate
+                             till:self.endDataDate
+                       completion:^(NSArray *array) {
+                          dispatch_sync(dispatch_get_main_queue(), ^{
+                            self.isFetchDataComplete = TRUE;
+                          });
+                       }
+                       }];
+  }