I hope that iam not asking the incorrect question. Actually iam facing this problem and i have emailed the manufacturer of the promo but did not get any replies.
Iam using the following arrangement to work in assembly.
files:-
i make file in dos editor and save it as c:> file.a51
then...
Is there any way to make mircocontroller detect pulse dialing..the hardware work is done the only thing needed to make the controller count the incoming pulses and convert them into decimal digit//
any idea
i have made an report in Ms word and for each paragraph i have used Bullents now can some one please guide me any command or option which i can use in Ms office 97 which can convert the bullents into Numbering....like one way is to erase one by one and repalce it with a Number but that will take...
I have seen on mitel website showing that mitel and ecrission have started to develop a cordless PBX for 2 trunk and 8 extensions...
is there any website showing how it works...its cost and does it require special cordless phones ...on what technology it is based..
Forum People,
Swear for last 4 days iam sitting in front of computer and doing the pulse dialing work...i really worked hard on this but still iam only able to make controller detect digit "1" and "2" and nothing else...
Ya its right that i have tried my level best to...
i have made the pulse dialing code to some extend and need advice your all of you...
Objective:-
Detecting Signal Digit Dialing.considering only one telephone.
If digit "2" is pressed disconnect dial tone from the the telephone set otherwise keep connecting the dial tone.
...
Now can some one please help me out on the issue of Pulse Dialing...
like for DTMF iam using MT3271 which decode the number .
But for Pulse Dialing can i use the same off-hook detection path to sent Pulses of dialing to controller using the theory that if "1" is pressed 1 pulse goes...
Iam looking forward to learn to use 8051 controller to work for multi-purpose at the same time but don't understand how.
Lets suppose;
I want the controller to monitor P2.0 to P2.4 ,
when ever a bit is High i.e SET controller jumps to a specific Label to perform certain task like connecting...
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