From your circuit you have got gnd connected to pin 5
also if you can communicate to the phone using hyperterminal
then you need to connect a null modem between your pic and the phone or just swap...
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From your circuit you have got gnd connected to pin 5
also if you can communicate to the phone using hyperterminal
then you need to connect a null modem between your pic and the phone or just swap...
Ioannis
Just for your info.
The problem was the cable.
I borrowed someones DLR-3P cable and it worked great with my project board.
I noticed that my cable we were having problem with was a...
I set it to none
i even trid a null modem cable but all in vain
i dont have a scope here at home but i gonna get one 2morrow so i get have a good look
Isaac
Just a thought
Is there a Difference between DLR-3 & DLR-3P
Isaac
Sorry about that.
you would only see AT because the pic times out when it dont get ok back and goes back in the loop
snipper of code
'Send SMS Test-Message
sms:
HSerout ["AT",13,10]
HSERIN...
here are the results
i use Max232 which comes with the project board
I dont know what happened to my last post.
i was trying to attach the screen shots but couldn't.
i connected breakout as you suggested and think i know what the problem is but not the solution lo:)...
i am trying to upload the screen shots but keep getting msg that this exceeds 200kb
Thanks Ioannis
I am gonna do that now and would keep you posted
Isaac
I think i would have to make the DLR3-p of Atrox as knowone seems to have used the original nokia data cable to communicate with the pic
Isaac
As stated the phone response ok and i can even send & receive sms
but only when its connected to the pc
My Pic also works correctly as i can send and receive via the serial port
via hyperterm...
Just tried it with RTS/DTR tried to +5v but still no joy
maybe i need to get another nokia cable
Isaac
Just a quick one
Do i need RTS and DTR etc as those are not connected on the LAB-X1 Experimenter board ?
Isaac
Ioannis
Thanks for your quick reply.
i delibrately removed the WAITS as i was debuging the phone because the phone was not sending any response back my program kept looping in sms.
i have only...
Sorry Guys to bring this nokia 6210 thing up again i know you have all tried to give all the advise that you can, but i am a bit lost here.
I am trying to communicate with a Nokia 6210 with my pic...