#include <iview.h>
#include <mmi100.h>

int main()
{
	int key,i,i7053_flag;
	char i7053_data[20];
	uint i7053_di=0,i7053_di_old=0x1234;
	long timevalue;
	InitLib();
	InitLCD();
	TimerOpen();

	InstallCom2(9600L,8,0,1);
	timevalue = GetTimeTicks()+300;
	TextOutAt(1,1,"I-87053");
	TextOutAt(1,2,"0123456789ABCDEF");
	while(1)
	{
		if(Kbhit())
		{
			key=Getch();
			if(key=='Q')break;
		}

		while(IsCom2())
		{
			i7053_data[i7053_flag] = ReadCom_2();
			if(i7053_data[0] == '>')
			{
				if(i7053_data[5] == 0x0d)				
				{
					//show data on LCD
        	i7053_di=(((unsigned)(ascii_to_hex(i7053_data[1]))<<12)&0xF000)
                             +((ascii_to_hex(i7053_data[2])<<8)&0xF00)
             								 +((ascii_to_hex(i7053_data[3])<<4)&0xF0)
             								 +(ascii_to_hex(i7053_data[4])&0xF);                
				}
				i7053_flag++;
				if(i7053_flag > 5)
				{
					i7053_flag = 0;
					i7053_data[0] = 0;
					i7053_data[5] = 0;
				}
			}
		}
		
    if(i7053_di != i7053_di_old)
    {
			for(i = 0 ; i < 16 ; i++)
			{
				lamp(1+i,3,(i7053_di>>i)&0x1);
			}	
    	i7053_di_old = i7053_di;
    }
		
		if(timevalue < GetTimeTicks())
		{
			ClearCom2();
			ToCom2('@'); //@01 : @ is command ,01 : is address
			ToCom2('0'); //@01 : @ is command ,01 : is address
			ToCom2('1'); //@01 : @ is command ,01 : is address
			ToCom2(0x0d); //@01 : @ is command ,01 : is address
			timevalue = GetTimeTicks()+300;
			i7053_flag = 0;
		}
		
	}
	RestoreCom2();
	CloseLCD();

	return 0;
}