Unitech MR350MKII manual Enable/disable Internal reader

	0x13	: EAN-13
	0x14	: EAN-8
CH = 1	:Magnetic data
CL =	0	;from right to left

2;from left to right

BL = 0x01 : Track 1 0x02 : Track 2/3

	'K'	: ARK501 keypad input
CH = 2	: Wiegand data
CL =	0	: formatted data

1: unformatted data

BL = data length in bit

int TD_get_internal(unsigned char *str,int *direct_format,int *devtype,int *data_type,int wait)

{

int i; do

{

i = TD_intdos_I(0x52,0,str); *direct_format = regs.h.cl; *dev_type = regs.h.ch; *data_type = regs.h.bl;

} while (wait && i); return(i);

	}
53	Enable/disable Internal reader
	Entry Parameters:	AH = 0x53
		AL = 1	;enable internal port
		0	;disable internal port
	Returned Values:	None

void TD_setinternal(int status)

{

TD_int_dos1(0x53,(unsigned char)status,0,0);

}

1F Enable/Disable the Decoder of Wiegand Format (Proximity reader)

Entry Parameters: AH = 0x1F

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