; // 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

// (10 on most Arduino boards, 53 on the Mega) must be left as an output

// or the SD library functions will not work.

pinMode(10, OUTPUT);

// change this to 53 on a mega

// we'll use the initialization code from the utility libraries

// since we're just testing if the card is working!

if (!card.init(SPI_HALF_SPEED, chipSelect)) {

Serial.println("initialization failed. Things to check:");

Serial.println("* is a card is inserted?");

Serial.println("* Is your wiring correct?");

Serial.println("* did you change the chipSelect pin to match your shield

or module?");

return;

} else {

Serial.println("Wiring is correct and a card is present.");

}

// print the type of card

Serial.print("\nCard type: ");

switch(card.type()) {

case SD_CARD_TYPE_SD1:

Serial.println("SD1");

break;

case SD_CARD_TYPE_SD2:

Serial.println("SD2");

break;