Wireless SD Shield - initialize SD card with switch on 'micro'

Using Arduino Storage
3

I have a lib that controls the card. This is the code in the setup:

#include <FileControl.h>
#include <RTC.h>
#include <XBee.h>
#include <SD.h>
#include <Wire.h>//I2C header file
#include <SoftwareSerial.h>

// Xbee 
XBee xbee = XBee();
ZBRxIoSampleResponse ioSample = ZBRxIoSampleResponse();
XBeeAddress64 xbeeID = XBeeAddress64();

int numMods = 8; // number of Modules
int Values[8]; // array to hold pyranometer data
uint32_t Names[8] = {1084176782, 1084176774, 1084176750, 1084176731, 1084176749, 1084176970, 1084176956, 1084177011}; // array to hold Xbee serial numbers

int uploadDay = 4;
int delayTime = 0;  // used to calculate time to next iteration
long now = 0;
int startHr = 5;
int endHr = 20;
unsigned long sendDuration = 1800000;

unsigned long cupReads = 0;
unsigned int cupPeak = 0;
unsigned int cup = 0;
float cupms = 0;
int cupPin = 15;

int TimeInfo[7];

RTC rtc;
FileControl FC;

String Data = "";
int reads = 0;

String LogFilename = "";
String DataFilename = "";

void setup() 
{   
  analogReference(INTERNAL2V56);
  delay(2000);  // let shields initialize
 
//Serial.begin(19200);
//Serial.println("Starting...");  

  // uncomment to set the time on the RTC
//  TimeInfo[0] = 15; // seconds
//  TimeInfo[1] = 25; // minutes
//  TimeInfo[2] = 9; // 24 hour
//  TimeInfo[3] = 4; // 0-6 -> sun-sat
//  TimeInfo[4] = 13; // day
//  TimeInfo[5] = 6; // month
//  TimeInfo[6] = 13; // year
//  rtc.SetTime(TimeInfo);
  
  //xbee.begin(9600);  // initialize Xbee
  
  while(!FC.IsInitialized())
  {
    //Serial.println("Initializing SD...");
    rtc.GetTime(TimeInfo);
    FC.InitializeSD(2, TimeInfo);
  }
  
  rtc.GetTime(TimeInfo);
  DataFilename = "Pyr" + String(TimeInfo[5]) + "-" + String(TimeInfo[4]) + ".txt";
  LogFilename = "Log" + String(TimeInfo[5]) + "-" + String(TimeInfo[4]) + ".txt";

//Serial.println("Starting..."); 
}

Here is the init procedure in FileControl.cpp

boolean FileControl::InitSD(int TimeInfo[7])
{
  bool DFresult = false;
  SD.begin(4); // init SD card
  
  delay(2000);
  
  File okfile = SD.open("okfile.txt", FILE_WRITE);
  boolean CardOk = (boolean)okfile;
  
  // write start time
  
  okfile.print("Started at:  ");
  okfile.print(TimeInfo[5]);
  okfile.print("/");
  okfile.print(TimeInfo[4]);
  okfile.print("/");
  okfile.print(TimeInfo[6]);
  okfile.print("-");
  okfile.print(TimeInfo[2]);
  okfile.print(":");
  okfile.print(TimeInfo[1]);
  okfile.print(":");
  okfile.println(TimeInfo[0]);
  okfile.close();
  
  // check if file exists, if not create one with a header
  if(!SD.exists("PyrData.txt"))
  {
     File DataFile = SD.open("PyrData.txt", FILE_WRITE);
     DataFile.println("Timestamp,millis,1084176782, 1084176774, 1084176750, 1084176731, 1084176749, 1084176970, 1084176956, 1084177011");
     DataFile.close();
  } 
  
  return CardOk;
}

It will only initialize the card when the shield is set to usb, after that I can switch it to micro and communicate with the xbees and write the data.

Thanks for your help.