main.c

AVR读写CF卡的应用例子

#include <atmega128.h>
#include <ina90.h>
#include <string.h>
#include <__debug_stdio.h>
#include "airdrop.h"
#include "compactflash.h"
#include "LANParams.h"
#include "memory card.h"



unsigned char flags;



void printCIS(NetworkParameters *params)
{
  unsigned char code,length;
  unsigned char i;
  
  static unsigned char d[64];

  resetNetworkParameters(params);
  printf("CIS contents\n");
  while(getNextNetworkParameter(params,&code,&length,d))
  {
    printf("Code %02x, length %02x: ",code,length);
    if(length>20) length=20;
    for(i=0;i<length;i++) printf("%02x ",d[i]);
    printf("\n");
  }
}


void main(void)
{
    static unsigned char s[80];
    unsigned int ticks=0;
    unsigned long nSectors;
    int	min,max,nominal;
    unsigned int	errors,i;
    unsigned int	evstat_data;
    unsigned char	rc;
    static NetworkParameters params; 
    unsigned char tuples[]={CISTPL_CONFIG,CISTPL_CFTABLE_ENTRY};
	
	
    resetCF();
    //getCISTuples();
    //getOperatingVoltage(&min,&max,&nominal);
    //printf("Min %i max %i nominal %i\n",min,max,nominal);
    getCardInfo(s);
    printf("Card string: %s\n",s+2);
    //getCISInfo(&params,2,tuples);
    //getCIS(&params);
    //printCIS(&params);
    printf("CORCON %04x\n",getCORCONAddress());

    nSectors=initMemoryCard();
    for(i=0;i<512;i++) setByteInSector(i,i&0xff);
    writeSector(10);

    for(i=0;i<512;i++) setByteInSector(i,0);
    
    readSector(10);
    errors=0;
    for(i=0;i<512;i++) if(getByteFromSector(i)!=(i&0xff)) errors++;
    printf("%i errors\n",errors);
    while(1);

}