7 files changed, 45 insertions, 6 deletions
diff --git a/libraries/SD/examples/CardInfo/CardInfo.ino b/libraries/SD/examples/CardInfo/CardInfo.ino
index fb2f6c3..0c2dfc5 100644
--- a/libraries/SD/examples/CardInfo/CardInfo.ino
+++ b/libraries/SD/examples/CardInfo/CardInfo.ino
@@ -16,7 +16,7 @@
  
  created  28 Mar 2011
  by Limor Fried 
- modified 16 Mar 2011
+ modified 9 Apr 2012
  by Tom Igoe
  */
  // include the SD library:
@@ -35,7 +35,13 @@ const int chipSelect = 4;
 
 void setup()
 {
+ // Open serial communications and wait for port to open:
   Serial.begin(9600);
+   while (!Serial) {
+    ; // wait for serial port to connect. Needed for Leonardo only
+  }
+
+
   Serial.print("\nInitializing SD card...");
   // On the Ethernet Shield, CS is pin 4. It's set as an output by default.
   // Note that even if it's not used as the CS pin, the hardware SS pin 
diff --git a/libraries/SD/examples/Datalogger/Datalogger.ino b/libraries/SD/examples/Datalogger/Datalogger.ino
index 73d81af..a7f85ee 100644
--- a/libraries/SD/examples/Datalogger/Datalogger.ino
+++ b/libraries/SD/examples/Datalogger/Datalogger.ino
@@ -13,7 +13,7 @@
  ** CS - pin 4
  
  created  24 Nov 2010
- updated 2 Dec 2010
+ modified 9 Apr 2012
  by Tom Igoe
  
  This example code is in the public domain.
@@ -30,7 +30,13 @@ const int chipSelect = 4;
 
 void setup()
 {
+ // Open serial communications and wait for port to open:
   Serial.begin(9600);
+   while (!Serial) {
+    ; // wait for serial port to connect. Needed for Leonardo only
+  }
+
+
   Serial.print("Initializing SD card...");
   // make sure that the default chip select pin is set to
   // output, even if you don't use it:
diff --git a/libraries/SD/examples/DumpFile/DumpFile.ino b/libraries/SD/examples/DumpFile/DumpFile.ino
index 961717f..d83089a 100644
--- a/libraries/SD/examples/DumpFile/DumpFile.ino
+++ b/libraries/SD/examples/DumpFile/DumpFile.ino
@@ -12,6 +12,9 @@
  ** CS - pin 4
  
  created  22 December 2010
+ by Limor Fried
+ modified 9 Apr 2012
+ by Tom Igoe
  
  This example code is in the public domain.
  	 
@@ -27,7 +30,13 @@ const int chipSelect = 4;
 
 void setup()
 {
+ // Open serial communications and wait for port to open:
   Serial.begin(9600);
+   while (!Serial) {
+    ; // wait for serial port to connect. Needed for Leonardo only
+  }
+
+
   Serial.print("Initializing SD card...");
   // make sure that the default chip select pin is set to
   // output, even if you don't use it:
diff --git a/libraries/SD/examples/Files/Files.ino b/libraries/SD/examples/Files/Files.ino
index 5ed9fea..a15b862 100644
--- a/libraries/SD/examples/Files/Files.ino
+++ b/libraries/SD/examples/Files/Files.ino
@@ -11,7 +11,7 @@
  
  created   Nov 2010
  by David A. Mellis
- updated 2 Dec 2010
+ modified 9 Apr 2012
  by Tom Igoe
  
  This example code is in the public domain.
@@ -23,7 +23,13 @@ File myFile;
 
 void setup()
 {
+ // Open serial communications and wait for port to open:
   Serial.begin(9600);
+   while (!Serial) {
+    ; // wait for serial port to connect. Needed for Leonardo only
+  }
+
+
   Serial.print("Initializing SD card...");
   // On the Ethernet Shield, CS is pin 4. It's set as an output by default.
   // Note that even if it's not used as the CS pin, the hardware SS pin 
diff --git a/libraries/SD/examples/ReadWrite/ReadWrite.ino b/libraries/SD/examples/ReadWrite/ReadWrite.ino
index 9957218..5805fc8 100644
--- a/libraries/SD/examples/ReadWrite/ReadWrite.ino
+++ b/libraries/SD/examples/ReadWrite/ReadWrite.ino
@@ -11,7 +11,7 @@
  
  created   Nov 2010
  by David A. Mellis
- updated 2 Dec 2010
+ modified 9 Apr 2012
  by Tom Igoe
  
  This example code is in the public domain.
@@ -24,7 +24,13 @@ File myFile;
 
 void setup()
 {
+ // Open serial communications and wait for port to open:
   Serial.begin(9600);
+   while (!Serial) {
+    ; // wait for serial port to connect. Needed for Leonardo only
+  }
+
+
   Serial.print("Initializing SD card...");
   // On the Ethernet Shield, CS is pin 4. It's set as an output by default.
   // Note that even if it's not used as the CS pin, the hardware SS pin 
diff --git a/libraries/SD/examples/listfiles/listfiles.ino b/libraries/SD/examples/listfiles/listfiles.ino
index b2435a2..876c3f8 100644
--- a/libraries/SD/examples/listfiles/listfiles.ino
+++ b/libraries/SD/examples/listfiles/listfiles.ino
@@ -11,7 +11,7 @@
  
  created   Nov 2010
  by David A. Mellis
- updated 2 Dec 2010
+ modified 9 Apr 2012
  by Tom Igoe
  
  This example code is in the public domain.
@@ -23,7 +23,13 @@ File root;
 
 void setup()
 {
+  // Open serial communications and wait for port to open:
   Serial.begin(9600);
+   while (!Serial) {
+    ; // wait for serial port to connect. Needed for Leonardo only
+  }
+
+
   Serial.print("Initializing SD card...");
   // On the Ethernet Shield, CS is pin 4. It's set as an output by default.
   // Note that even if it's not used as the CS pin, the hardware SS pin 
diff --git a/libraries/SD/utility/SdFatUtil.h b/libraries/SD/utility/SdFatUtil.h
index 283fcb2..7d6b410 100644
--- a/libraries/SD/utility/SdFatUtil.h
+++ b/libraries/SD/utility/SdFatUtil.h
@@ -56,7 +56,7 @@ static UNUSEDOK int FreeRam(void) {
  * \param[in] str Pointer to string stored in flash memory.
  */
 static NOINLINE void SerialPrint_P(PGM_P str) {
-  for (uint8_t c; (c = pgm_read_byte(str)); str++) Serial.print(c);
+  for (uint8_t c; (c = pgm_read_byte(str)); str++) Serial.write(c);
 }
 //------------------------------------------------------------------------------
 /**