I do not use interrupts anymore, because I already have a timer interrupt activated, and i think it is interferring. Anyway, I was disabling TXIE in the main loop.
I would like to know if there can be a problem if there are activated the timer interrupts and the usart module interrupts, and if I can still check RCIF to see if there is something to receive, or how could i figure it out.
Thank you very much for your answers.

Lucian

-----Original Message-----
From: pic microcontroller discussion list [mailto:PICLIST@MITVMA.MIT.EDU] On Behalf Of piclist@XARGS.COM
Sent: 4 octombrie 2003 22:27
To: PICLIST@MITVMA.MIT.EDU
Subject: Re: [PIC]: 16F628 USART Problem

On Sat, 4 Oct 2003, Lucian wrote:

>         if(TXIF && TXIE)
>         {
>                 led1_on();
>                 TXREG = sendbuffer[SendBufferPos];
>                 if ((++SendBufferPos)==MAXSENDBUFFER) SendBufferPos=0;
>                 led1_off();
>         }

I don't see TXIE being disabled there.

--
John W. Temples, III

--
http://www.piclist.com hint: PICList Posts must start with ONE topic:
[PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads



Lucian


----

Home, no matter how far...
http://www.home.ro

--
http://www.piclist.com hint: PICList Posts must start with ONE topic:
[PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads