Ahh ok. So is there any idea on why U1MODEbits.STSEL =3D 1 wouldn't send o= ut two stop bits ? Regards, Steve Maroney Business Computer Support, LLC 504.904.0266 Office 504.914.4704 Mobile 866.871.7797 Fax -----Original Message----- From: piclist-bounces@mit.edu [mailto:piclist-bounces@mit.edu] On Behalf Of= William Bross Sent: Tuesday, November 22, 2011 2:43 PM To: Microcontroller discussion list - Public. Subject: Re: [PIC] PIC24F Uart Stop Bits I didn't. Just a lucky guess. DMX is the only thing I know that uses=20 2 stop bits nowadays. Steve Maroney wrote: >How did you know I was using the uart for DMX ?=20 > > >Regards, > >Steve Maroney >Business Computer Support, LLC >504.904.0266 Office >504.914.4704 Mobile >866.871.7797 Fax > > >-----Original Message----- >From: piclist-bounces@mit.edu [mailto:piclist-bounces@mit.edu] On Behalf O= f William Bross >Sent: Tuesday, November 22, 2011 8:39 AM >To: Microcontroller discussion list - Public. >Subject: Re: [PIC] PIC24F Uart Stop Bits > >Steve, > >How about 9 bit mode? DMX512 protocol uses 2 stop bits. Check out=20 >their app note: > > > >Bill > >Steve Maroney wrote: > > =20 > >>Dear Gang, >> >>I'm setting U1MODEbits.STSEL =3D 1 , but the uart the PIC24FJ96GA006 w= on't send out two stop bits, just one. >> >>Any ideas ? >> >> >>Regards, >> >>Steve Maroney >>Business Computer Support, LLC >>504.904.0266 Office >>504.914.4704 Mobile >>866.871.7797 Fax >> >>=20 >> >> =20 >> > > =20 > --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .