A more serious implication of the error message is that subsequent calls to open the drawer give the error "Port being used by another process."
What do I use to simply send 07H to the cash drawer? I have tried "ser.SendByte(Bell)" where Bel:=7, but I get the error "Can't read or write variables of this type" ------------------------------------------------------------------------- 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
