On Jan 4, 1:31 pm, karthikbalaguru <karthikbalagur...@gmail.com>
wrote:
> On Jan 5, 2:17 am, karthikbalaguru <karthikbalagur...@gmail.com>
> wrote:
>
> > On Jan 4, 12:41 pm, ssylee <staniga...@gmail.com> wrote:
>
> > > I'm not sure if posting this is a good idea. The question is posted in
> > > here, but I would like a second opinion to further help my moves on
> > > the debugging process. Feel free to ask me for more information that
> > > may help.
>
> > >http://www.electro-tech-online.com/micro-controllers/35071-using-pic-...
>
> > Before starting with these kind of developments, it is better to do
> > some loopback check.
> > Check if you are able to connect the Tx and Rx and get the desired
> > output on the console.
> > I think , it should be problem with the Crystal connections .
> > Check if you use the proper capacitors at the necessary places as they
> > play a key role w.r.t clocks.
> > Cross-verify with the PIC (PIC18F2620) manual for the proper values .
>
> Though you would have got the info, i would like to clarify it as it
> can mis-lead other newbies.
> For doing the LoopBack check, you need to configure and use the serial
> port.
> It is not connecting the Tx and Rx alone without any software running
> in the PIC.
>
> Karthik Balaguru
What do you mean using a loopback check? You mean on the
microcontroller or the RTC?
Reply by karthikbalaguru●January 4, 20082008-01-04
On Jan 5, 2:17=A0am, karthikbalaguru <karthikbalagur...@gmail.com>
wrote:
> On Jan 4, 12:41=A0pm, ssylee <staniga...@gmail.com> wrote:
>
> > I'm not sure if posting this is a good idea. The question is posted in
> > here, but I would like a second opinion to further help my moves on
> > the debugging process. Feel free to ask me for more information that
> > may help.
>
> >http://www.electro-tech-online.com/micro-controllers/35071-using-pic-...
>
> Before starting with these kind of developments, it is better to do
> some loopback check.
> Check if you are able to connect the Tx and Rx and get the desired
> output on the console.
> I think , it should be problem with the Crystal connections .
> Check if you use the proper capacitors at the necessary places as they
> play a key role w.r.t clocks.
> Cross-verify with the PIC (PIC18F2620) manual for the proper values .
>
Though you would have got the info, i would like to clarify it as it
can mis-lead other newbies.
For doing the LoopBack check, you need to configure and use the serial
port.
It is not connecting the Tx and Rx alone without any software running
in the PIC.
Karthik Balaguru
Reply by karthikbalaguru●January 4, 20082008-01-04
On Jan 4, 12:41=A0pm, ssylee <staniga...@gmail.com> wrote:
> I'm not sure if posting this is a good idea. The question is posted in
> here, but I would like a second opinion to further help my moves on
> the debugging process. Feel free to ask me for more information that
> may help.
>
> http://www.electro-tech-online.com/micro-controllers/35071-using-pic-...
Before starting with these kind of developments, it is better to do
some loopback check.
Check if you are able to connect the Tx and Rx and get the desired
output on the console.
I think , it should be problem with the Crystal connections .
Check if you use the proper capacitors at the necessary places as they
play a key role w.r.t clocks.
Cross-verify with the PIC (PIC18F2620) manual for the proper values .
Karthik Balaguru