Lpc2000

What does your routine look like??

regards,
Charles

--- In lpc2000@yahoogroups.com, "swetha_araga" <swetha_araga@...> wrote:
>
> Hi Kerem,
> I have the FIFO enabled and I was using RX trigger level of 0 (i.e 1 
> character). With this setting, I was pretty sure I will get a RDA 
> everytime I recieve a character, but I dont. When I started seeing 
> these CTIs, I tried increasing the trigger to 4 and even 8 and I 
> still see only CTIs, which is not too puzzling. But with 1 character 
> trigger I am really baffled as to why I see CTI interrupts. 
> 
> Thanks,
> Swetha   
> 
> --- In lpc2000@yahoogroups.com, "Kerem Or" <k.or@> wrote:
> >
> > What is your rx fifo settings ?
> > 
> > Kerem
> > 
> > ----- Original Message ----- 
> > From: "swetha_araga" <swetha_araga@>
> > To: <lpc2000@yahoogroups.com>
> > Sent: Wednesday, February 08, 2006 2:56 AM
> > Subject: [lpc2000] UART CTI ( Character time out indicator) 
> Interrupt
> > 
> > 
> > > Hi,
> > > I am using MODBUS serial communication through UART on LPC2138. 
> My 
> > > transmission works fine, but for some reason during reception, I 
> never 
> > > seem to get the RDA interrupt and always get the CTI instead. I 
> have 
> > > enabled only the RBR interrupt and disabled the THRE and RX line 
> > > status interrupts. 
> > > 
> > > Anyone has faced any similar problems? Suggestions and tips are 
> welcome
> > > 
> > > Thanks,
> > > Swetha
> > > 
> > > 
> > > 
> > > 
> > > 
> > > 
> > > 
> > > Yahoo! Groups Links
> > > 
> > > 
> > > 
> > > 
> > > 
> > >
> >
>