Unitech PT600, Programming Reference Manual

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6 ; EAN 128
Return Value: AL = 0/1 ; Disable/Enable
Example :
int TD_get_decode_bar(int type)
{
regs.h.ah = 0x1F;
regs.h.bh = 2;
regs.h.bl = (unsigned char)type;
int86(0x21,&regs,&regs);
return(regs.h.al);
}
1F Code 39 Settings
Entry parameter: AH = 1FH
BH = 3
BL = 1
AL bit 0= 0/1 ; disable/enable Code 39
decoding
1= 0/1 ; disable/enable Check Digit
verification
2= 0/1 ; no-send/send Check Digit
3= 0/1 ; no-send/send Start/Stop characters
4= 0/1 ; Full ASCII OFF/ON
Return Value: None
Example :
void TD_decoder_setting(int decoder_type,int setting)
{
regs.h.ah = 0x1F;
regs.h.bh = 3;
regs.h.bl = (unsigned char)decode_type;
regs.h.al = (unsigned char)setting;
int86(0x21,&regs,&regs);
}
1F Interleaved 2 of 5 Settings
Entry Parameter: AH = 1FH
BH = 3
BL = 2