diff options
Diffstat (limited to 'libraries/SD/examples/CardInfo')
| -rw-r--r-- | libraries/SD/examples/CardInfo/CardInfo.ino | 8 |
1 files changed, 7 insertions, 1 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 |