#include "meterseltable.h"
#include "bl24c512.h"
//#include "GWD13762.h"
#include "filesave.h"

extern u32 Dwbin2bcd(u32 bin);

struct meterseltable_struct
{
	u8 addr[METER_ADDR_LEN];
	u8 type;
};


static struct meterseltable_struct meterseltable[METERTABLE_NUM_MAX];
static u16 meterseltablenum=0;


//u8 
void meterseltable_init()
{
	meterseltablenum = 0;
	memset(meterseltable,0,sizeof(meterseltable));
}

u16 meterseltable_getnum()
{
	if(meterseltablenum>METERTABLE_NUM_MAX)
	{
		meterseltable_init();
	}
	return meterseltablenum;
}

u8 * meterseltable_getadddr(u16 index)
{
	if(index<meterseltablenum)
	{
		return meterseltable[index].addr;
	}
	return NULL;
}

bool meterseltable_find(const u8 * addr,u16 * index)
{
	u16 i = 0;   
	for (i=0; i<meterseltable_getnum(); i++)
	{
		if(0 == memcmp(meterseltable_getadddr(i),addr,METER_ADDR_LEN))
		{
			* index = i;
			return true;
		}
	}
	return false;
}

void meterseltable_add(const u8 * addr,const u8 type)
{
	u16 index = 0;
	if(!meterseltable_find(addr,&index))
	{
		if(meterseltablenum < METERTABLE_NUM_MAX )
		{
			memmove(meterseltable[meterseltablenum].addr,addr,METER_ADDR_LEN);
                        meterseltable[meterseltablenum].type = type;
			meterseltablenum ++;
		}
	}
}