Added Serial port check to all examples using Serial statements in the setup

build/shared/examples/08.Strings/CharacterAnalysis/CharacterAnalysis.ino

@@ -5,14 +5,16 @@
  Send any byte and the sketch will tell you about it.
  
  created 29 Nov 2010
+ modified 2 Apr 2012
  by Tom Igoe
  
  This example code is in the public domain.
  */
 
 void setup() {
-  // Open serial communications:
+  // Open serial communications and wait for port to open:
   Serial.begin(9600);
+  while(!Serial) ;
 
   // send an intro:
   Serial.println("send any byte and I'll tell you everything I can about it");

build/shared/examples/08.Strings/StringAdditionOperator/StringAdditionOperator.ino

@@ -5,7 +5,7 @@
  You can also add several different data types to string, as shown here:
  
  created 27 July 2010
- modified 30 Aug 2011
+ modified 2 Apr 2012
  by Tom Igoe
  
  http://arduino.cc/en/Tutorial/StringAdditionOperator
@@ -17,7 +17,10 @@
 String stringOne, stringTwo, stringThree;
 
 void setup() {
+  // initialize serial and wait for port to open:
   Serial.begin(9600);
+  while (!Serial) ;
+  
   stringOne = String("stringThree = ");
   stringTwo = String("this string");
   stringThree = String ();

build/shared/examples/08.Strings/StringAppendOperator/StringAppendOperator.ino

@@ -4,7 +4,7 @@
  Examples of how to append different data types to strings
  
  created 27 July 2010
- modified 30 Aug 2011
+ modified 2 Apr 2012
  by Tom Igoe
  
  http://arduino.cc/en/Tutorial/StringAppendOperator
@@ -14,7 +14,10 @@
 String stringOne, stringTwo;
 
 void setup() {
+ // Open serial communications and wait for port to open:
   Serial.begin(9600);
+  while(!Serial) ;
+
   stringOne = String("Sensor ");
   stringTwo = String("value");
   Serial.println("\n\nAppending to a string:");

build/shared/examples/08.Strings/StringCaseChanges/StringCaseChanges.ino

@@ -4,6 +4,7 @@
  Examples of how to change the case of a string
  
  created 27 July 2010
+ modified 2 Apr 2012
  by Tom Igoe
  
  http://arduino.cc/en/Tutorial/StringCaseChanges
@@ -12,7 +13,10 @@
  */
 
 void setup() {
+ // Open serial communications and wait for port to open:
   Serial.begin(9600);
+  while(!Serial) ;
+
   Serial.println("\n\nString  case changes:");
 }
 

build/shared/examples/08.Strings/StringCharacters/StringCharacters.ino

@@ -4,6 +4,7 @@
  Examples of how to get and set characters of a String
  
  created 27 July 2010
+ modified 2 Apr 2012
  by Tom Igoe
  
  http://arduino.cc/en/Tutorial/StringCharacters
@@ -12,7 +13,10 @@
  */
 
 void setup() {
+  // Open serial communications and wait for port to open:
   Serial.begin(9600);
+  while(!Serial) ;
+
   Serial.println("\n\nString  charAt() and setCharAt():");
 }
 

build/shared/examples/08.Strings/StringComparisonOperators/StringComparisonOperators.ino

@@ -4,7 +4,7 @@
  Examples of how to compare strings using the comparison operators
  
  created 27 July 2010
- modified 30 Aug 2011
+ modified 2 Apr 2012
  by Tom Igoe
  
  http://arduino.cc/en/Tutorial/StringComparisonOperators
@@ -15,7 +15,10 @@
 String stringOne, stringTwo;
 
 void setup() {
+ // Open serial communications and wait for port to open:
   Serial.begin(9600);
+  while(!Serial) ;
+
   stringOne = String("this");
   stringTwo = String("that");
   Serial.println("\n\nComparing Strings:");

build/shared/examples/08.Strings/StringIndexOf/StringIndexOf.ino

@@ -4,6 +4,7 @@
  Examples of how to evaluate, look for, and replace characters in a String
  
  created 27 July 2010
+ modified 2 Apr 2012
  by Tom Igoe
  
  http://arduino.cc/en/Tutorial/StringIndexOf
@@ -12,7 +13,10 @@
  */
 
 void setup() {
+ // Open serial communications and wait for port to open:
   Serial.begin(9600);
+  while(!Serial) ;
+
   Serial.println("\n\nString indexOf() and lastIndexOf()  functions:");
 
 }

build/shared/examples/08.Strings/StringLengthTrim/StringLengthTrim.ino

@@ -4,6 +4,7 @@
  Examples of how to use length() and trim() in a String
  
  created 27 July 2010
+ modified 2 Apr 2012
  by Tom Igoe
  
  http://arduino.cc/en/Tutorial/StringLengthTrim
@@ -12,7 +13,10 @@
  */
 
 void setup() {
+ // Open serial communications and wait for port to open:
   Serial.begin(9600);
+  while(!Serial) ;
+
   Serial.println("\n\nString  length() and trim():");
 }
 

build/shared/examples/08.Strings/StringReplace/StringReplace.ino

@@ -4,6 +4,7 @@
  Examples of how to replace characters or substrings of a string
  
  created 27 July 2010
+ modified 2 Apr 2012
  by Tom Igoe
  
  http://arduino.cc/en/Tutorial/StringReplace
@@ -12,7 +13,10 @@
  */
 
 void setup() {
+ // Open serial communications and wait for port to open:
   Serial.begin(9600);
+  while(!Serial) ;
+
   Serial.println("\n\nString  replace:");
 }
 

build/shared/examples/08.Strings/StringStartsWithEndsWith/StringStartsWithEndsWith.ino

@@ -4,7 +4,7 @@
  Examples of how to use startsWith() and endsWith() in a String
  
  created 27 July 2010
- modified 30 Aug 2011
+ modified 2 Apr 2012
  by Tom Igoe
  
  http://arduino.cc/en/Tutorial/StringStartsWithEndsWith
@@ -13,7 +13,10 @@
  */
 
 void setup() {
+ // Open serial communications and wait for port to open:
   Serial.begin(9600);
+  while(!Serial) ;
+
   Serial.println("\n\nString startsWith() and endsWith():");
 
 }

build/shared/examples/08.Strings/StringSubstring/StringSubstring.ino

@@ -3,8 +3,9 @@
  
  Examples of how to use substring in a String
  
- created 27 July 2010, modified 1 April 2012
- by Tom Igoe
+ created 27 July 2010, 
+ modified 2 Apr 2012
+ by Zach Eveland
  
  http://arduino.cc/en/Tutorial/StringSubstring
  
@@ -14,8 +15,8 @@
 void setup() {
   Serial.begin(9600);
   // Wait for port to be opened:
-  while (!Serial)
-    ;
+  while (!Serial) ;
+  
   Serial.println("\n\nString  substring():");
 }
 
@@ -35,4 +36,4 @@ void loop() {
 
   // do nothing while true:
   while(true);
-}
+}