sd.c

au1200下的boot代码

#include "example.h"
#include "sd.h"

static int sd_slot = 0;

int sdOpen (int slot)
{
	sd_slot = slot;
	return sd_open(slot);
}

int sdEject ()
{
	return sd_close(sd_slot);
}

int sdRead (int sect, int n, void* buf)
{
	return sd_read(sd_slot, sect, n, buf);
}