/*
SD Card Read/Write
This example shows how to read and write data to and from an SD card file
The circuit:
SD card attached to SPI bus as follows:
SD Card - MicroMod Artemis Processor Board
-----------------------------------
COPI/SDO - pin 38
CIPO/SDI - pin 43
CLK - pin 42
CS - pin 1 (Main Board - Single) or 28 (Main Board - Double)
created Nov 2010
by David A. Mellis
modified 9 Apr 2012
by Tom Igoe
This example code is in the public domain.
*/
#include <SPI.h>
#include <SD.h>
//ARTEMIS
//const int SD_CS_PIN = 1; // The microSD Card CS pin is D1 for the MicroMod Main Board - Single
and Artemis Processor (D1). Adjust for your processor if necessary.
const int SD_CS_PIN = 28; // The microSD Card's CS pin is G4 for the MicroMod Main Board - Doubl
e and Artemis Processor (D28). Adjust for your processor if necessary.
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 native USB port only
}
Serial.print("Initializing SD card...");
if (!SD.begin(SD_CS_PIN)) {
Serial.println("initialization failed!");
while (1);
}
Serial.println("initialization done.");
// open the file. note that only one file can be open at a time,
// so you have to close this one before opening another.
