Path: utzoo!utgpu!news-server.csri.toronto.edu!mailrus!tut.cis.ohio-state.edu!pacific.mps.ohio-state.edu!zaphod.mps.ohio-state.edu!usc!trwind!venice!press From: press@venice.SEDD.TRW.COM (Barry Press) Newsgroups: comp.os.msdos.programmer Subject: Re: Interrupt serial io Keywords: interrupts,serial,communications Message-ID: <780@venice.SEDD.TRW.COM> Date: 22 Aug 90 21:21:09 GMT References: <13636@ulysses.att.com> Reply-To: press@venice.sedd.trw.com (Barry Press) Distribution: usa Organization: TRW Systems Engineering & Development Division, Redondo Beach, CA Lines: 9 In article <13636@ulysses.att.com> wtl@ulysses.att.com (Bill Langin[ftd]) writes: >The problem I'm having is that I receive one interrupt only. For example, You didn't mention just what is in your interrupt service routine (ISR), so perhaps the obvious question is in order. Did you send an EOI to the PIC ???? -- Barry Press Internet: press@venice.sedd.trw.com