I won't have that problem as I don't need ack's and I send 1+8+2 while talking with a system using 1+8+1 thus I get resynched on each byte... What I am concerned about is clock error on the last two bits... Kyrre ----- Original Message ----- From: "Tony Nixon" To: Sent: Friday, November 08, 2002 12:43 AM Subject: Re: [PIC]: How is the stability of the 16F628's internal oscillator ? > Kyrre Aalerud wrote: > > > > Anyone have any experiences to share ? > > > > I am writing a system that will use 2 software RS232 connections at 9600. > > (I don't use the internal usart because I already had perfectly adjusted > > code that could handle both ports in the same routine, so I save space...) > > I've had problems sending more than a few bytes at a time. > > Fixed it by sending byte ACK byte ACK etc.... > > -- > Best regards > > Tony > > mICros > http://www.bubblesoftonline.com > mailto:sales@bubblesoftonline.com > > -- > http://www.piclist.com hint: To leave the PICList > mailto:piclist-unsubscribe-request@mitvma.mit.edu > > > -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu