Dave Coventry wrote: > My Bad. > > I ommitted to remove the writeln(ser.sendstring(#7)); > > Still, if anyone can suggest a way to interrogate the Cash Drawer for > it's state? >
Dave, its hard to say because each cash drawer manufacturer does it a bit differently and some cash drawers do not allow for interrogating the status of the drawer. Usually, the higher end models support, from what I understand. Again, its been some time since I worked with Serial POS Peripherals and prefer to work with printer driven or keyboard wedge driven devices. Its even more difficult since you don't know the brand of your drawer. Where did you get the cash drawer? I would have suggested you check out OPOS (http://en.wikipedia.org/wiki/OPOS) but last time I checked, I don't think Lazarus supports ActiveX/COM which OPOS is based on. -- Warm Regards, Lee ------------------------------------------------------------------------- Sponsored by: SourceForge.net Community Choice Awards: VOTE NOW! Studies have shown that voting for your favorite open source project, along with a healthy diet, reduces your potential for chronic lameness and boredom. Vote Now at http://www.sourceforge.net/community/cca08 _______________________________________________ synalist-public mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/synalist-public
