Minor cleanup

Author: microbuilder

libraries/Bluefruit52Lib/examples/Peripheral/ancs/ancs.ino

@@ -77,27 +77,27 @@ void loop()
   // If service is not yet discovered
   if ( !bleancs.discovered() ) return;
 
-  // Your handling code here
+  // Your code here
 }
 
 void connect_callback(void)
 {
   Serial.println("Connected");
 
-  Serial.print("Dicovering DIS ... ");
+  Serial.print("Discovering DIS ... ");
   if ( bleClientDis.discover( Bluefruit.connHandle()) )
   {
-    Serial.println("Found it");
+    Serial.println("Discovered");
 
-    // read and print out Manufacturer
+    // Read and print Manufacturer string
     memset(buffer, 0, sizeof(buffer));
     if ( bleClientDis.getManufacturer(buffer, sizeof(buffer)) )
     {
       Serial.print("Manufacturer: ");
       Serial.println(buffer);
     }
 
-    // read and print out Model Number
+    // Read and print Model Number string
     memset(buffer, 0, sizeof(buffer));
     if ( bleClientDis.getModel(buffer, sizeof(buffer)) )
     {
@@ -111,14 +111,14 @@ void connect_callback(void)
   Serial.print("Discovering ANCS ... ");
   if ( bleancs.discover( Bluefruit.connHandle() ) )
   {
-    Serial.println("Found it");
+    Serial.println("Discovered");
 
     // ANCS requires pairing to work, it makes sense to request security here as well
-    Serial.print("Attempt to PAIR with iOS, please press PAIR on your phone ... ");
+    Serial.print("Attempting to PAIR with the iOS device, please press PAIR on your phone ... ");
     if ( Bluefruit.requestPairing() )
     {
-      Serial.println("Done");      
-      Serial.println("Enable Notification");
+      Serial.println("Done");
+      Serial.println("Enabling notifications");
       Serial.println();
       bleancs.enableNotification();
 
@@ -139,8 +139,9 @@ void ancs_notification_callback(AncsNotification_t* notif)
   Serial.print(" | ");
 
   // Get notification Title
-  // iDevice often include Unicode "Bidirection Text Control" in the Title.
-  // Mostly are U+202D as beginning and U+202C as ending. You may want to remove them
+  // iDevice often includes Unicode "Bidirection Text Control" in the Title.
+  // Most strings have U+202D at the beginning and U+202C at the end. You may
+  // want to remove them.
   // U+202D is E2-80-AD, U+202C is E2-80-AC in UTF-8
   memset(buffer, 0, sizeof(buffer));
   bleancs.getAttribute(notif->uid, ANCS_ATTR_TITLE, buffer, sizeof(buffer));
@@ -151,7 +152,7 @@ void ancs_notification_callback(AncsNotification_t* notif)
   bleancs.getAttribute(notif->uid, ANCS_ATTR_MESSAGE, buffer, sizeof(buffer));
   Serial.printf("%-15s | ", buffer);
 
-  // Get App ID and store to app_id
+  // Get App ID and store in the app_id variable
   char app_id[64] = { 0 };
   memset(buffer, 0, sizeof(buffer));
   bleancs.getAttribute(notif->uid, ANCS_ATTR_APP_IDENTIFIER, buffer, sizeof(buffer));
@@ -165,7 +166,7 @@ void ancs_notification_callback(AncsNotification_t* notif)
 
   Serial.println();
 
-  // Automatically accept incoming call using perform Action
+  // Automatically accept incoming calls using 'performAction'
   if ( notif->categoryID == ANCS_CAT_INCOMING_CALL && notif->eventID == ANCS_EVT_NOTIFICATION_ADDED)
   {
     Serial.println("Incoming call accepted");