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8051 SMS Remote COntrol............

Hello All,I am a final year Electonics& telecommunications Engineering Student.I am doing a project using 8051.We are using 8051 together with a N

Re: 8051 SMS Remote COntrol............

first connect the mobile to serial port of PC and see if u can send SMS..first of all tell me can u send AT to ur phone thru hyperterminal?

Re: 8051 SMS Remote COntrol............

Dear Jenius, Shyam is right, You will have to confirm if your mobile is able to communicate with Hyperterminal in windows by checking with differa

Re: 8051 SMS Remote COntrol............

I have tried what was said above and was getting the required output on the hyperterminal.Also sending SMS through Hyperterminal is Successful.So i th

Re: 8051 SMS Remote COntrol............

all you need to initialize is 8051's UART nothing else.read the serial communication tutorial will help you. Also do not worry.. we are all here to he

Re: 8051 SMS Remote COntrol............

send 26 for CTRL-Z

Re: 8051 SMS Remote COntrol............

nd 26 for CTRL-Z and "/r" for enter....remember ("\r") is very important...suppose i have my uart for 8051 configured @ 9600 where i

Re: 8051 SMS Remote COntrol............

let me try.......

Re: 8051 SMS Remote COntrol............

I have not understood the line BelowputChar(CTRLZ); should i write putchar(26) directly..........or should i define something like #define CTRLZ 26 at

Re: 8051 SMS Remote COntrol............

u can do it both ways result wud be same!!!

Re: 8051 SMS Remote COntrol............

Nothing is working............The mobile is not sending the sms..........I have attached my code....Can anyone please check it

Re: 8051 SMS Remote COntrol............

Nothing is working.The mobile is not sending the message to the phone.I have attached the code.Can anyone check it?

Re: 8051 SMS Remote COntrol............

Its not working.The mobile is not sending message........Whats wrong now......I have attached my C code .can anyone check it & tell the problem ..

Re: 8051 SMS Remote COntrol............

Its not working.The mobile is not sending message........Whats wrong now......I have attached my C code .can anyone check it & tell the problem ..

Re: 8051 SMS Remote COntrol............

jeniusconnect your circuit with pc(i.e pc will take place of mobile phone).and check on hyper terminal what you are receiving ....it will confirm also

Re: 8051 SMS Remote COntrol............

@Jeniusabbas is helping you.. so please do not make multiple posts ok!he has replied already so better read it carefully.

Re: 8051 SMS Remote COntrol............

Any body has checked my code ????????????????Also in the above given code by abbas is there no need of SMS message sender no before giving the receipi

Re: 8051 SMS Remote COntrol............

Sorry for the multiple posts.......This was because my connection was slow so the page does not load .so I press reload again.....Can i delete those p

Re: 8051 SMS Remote COntrol............

Jenius wrote ...Any body has checked my code ????????????????Also in the above given code by abbas is there no need of SMS message sender no before gi

Re: 8051 SMS Remote COntrol............

Hey check whether u have correctly formed null modem db9 at microcontroller sidefurther u can send 1a (HEX) instead of cntrlZ or 26 and ENTER is not c

Re: 8051 SMS Remote COntrol............

hi all what is the diffrent between (nokia 6210 modem)&(external gsm modem) ?andwhat is best?

Re: 8051 SMS Remote COntrol............

hi alli want to use nokia 6210 in remot control but when i connect mobile to hybredterminal i have no response what can i do???????

Re: 8051 SMS Remote COntrol............

Im working on it.................

Re: 8051 SMS Remote COntrol............

ENG ahmed wrote ...hi alli want to use nokia 6210 in remot control but when i connect mobile to hybredterminal i have no response what can i do???????

Re: 8051 SMS Remote COntrol............

Hi allCan u tell me what other phones(other than 6210) support AT commands. And how do u know whether a phone doesn support AT commands? Like i conn

Re: 8051 SMS Remote COntrol............

N72 does support AT Commands. Every nokia mobile phone which has inbuilt modem supports AT commands.for testing N72, just connect N72 to your PC via U

Re: 8051 SMS Remote COntrol............

HI ALLin hybredterminal i use com 1 with 9600bit/sec ,8 data bit,barity none,stop bit 1follow control hardware,and ther are many mobile suport at comm

Re: 8051 SMS Remote COntrol............

try with flow control=none

Re: 8051 SMS Remote COntrol............

hi all i try with make my connectin is (flow control =none)but stil ther is no responce from hybridterminal?

Re: 8051 SMS Remote COntrol............

are you still using N72?

Re: 8051 SMS Remote COntrol............

then try with some different baud rate

Re: 8051 SMS Remote COntrol............

I hope you are well aware of the fact that N72 creates virtual serial port on you PC. you feel that you are working on a serial port whereas in actual

Re: 8051 SMS Remote COntrol............

hey i'm workin on N72 to send and receive sms....i checked my phone by typing AT in hyoprer terminal and it gives OK in return...Now i dont know co

Re: 8051 SMS Remote COntrol............

get N72 AT commands manual from net...and read it

Re: 8051 SMS Remote COntrol............

try thisAT AT+CPMS="ME" AT+CMGF=1 AT+CMGL="ALL" tell us what you receive.

Re: 8051 SMS Remote COntrol............

hi,i m also working on the similar project. i m trying to sens sms by interfacing microcontoller (8051) with NOKIA 6080 .. i m using AT COMMANDS.i m

Re: 8051 SMS Remote COntrol............

@frnddelay can b 1ms.have you shorted DTR pin of your cell to Vcc?? its necessary

Re: 8051 SMS Remote COntrol............

i need to send an sms using a gsm module..i have no idea how to proceed..can any one plz help me...

Re: 8051 SMS Remote COntrol............

sorry i forgot to mention that ii am using 8051 microcontroller..thanks again...

Re: 8051 SMS Remote COntrol............

also you forgot to mention which GSM module you are using

Re: 8051 SMS Remote COntrol............

hi abbas1707,i didnt short my DTR pin of my cell to VCC....i m using DKU-5 cable.. which has RS232 o/p on one side.... i will connect the DTR pin of t

Re: 8051 SMS Remote COntrol............

hi ajayi am using MOD 9001 BENQ GSM/GPRS Modem..i tried this modem using hyperterminal for the following specificationbaud rate-9600databits-8parity-n

Re: 8051 SMS Remote COntrol............

Alok you are posting in wrong thread... you must create your own thread.. to do that simply click on "New Thread" button at the bottom right or top ri

Re: 8051 SMS Remote COntrol............

hi abbas1707,i tried to short the DTR pin of my cell to VCC.... but still i didnt got the output......also that in the code that u have written.....

Re: 8051 SMS Remote COntrol............

i tried with REN=1no need to read OK

Re: 8051 SMS Remote COntrol............

dear sir,ia m in final year and want to implement the same logic using INTEL 8051...but i dont have any assistance as to what all i should know to im

Re: 8051 SMS Remote COntrol............

just get the cellphone... after testing with AT Commands.also get the AT Command Manual for that cellphone.

Re: 8051 SMS Remote COntrol............

how do you send crtl+z uisng bascom...does the same logic work if a just send it as a string...

Re: 8051 SMS Remote COntrol............

thank you sir, but i wanted ur help in another thing.. i wanted a little help in the circuit diagram..so that i can tell my other team members to star

Re: 8051 SMS Remote COntrol............

circuit diagram is simple.which cell you are using now?have a datacable?

Re: 8051 SMS Remote COntrol............

sir i am still on a hunt for the cell phone..but i will manage to get it in two days...i wanted t ask you if i am right when i think these are the bas

Re: 8051 SMS Remote COntrol............

dont mess with PDU. get a mobile which supports text mode.you can check it by sending AT+CMGF?

Re: 8051 SMS Remote COntrol............

ok sir ill keep that in mind.. i has asked this earlier also..can u suggest me any phone i should buy..it will make my job little easier..thanks again

Re: 8051 SMS Remote COntrol............

T290i sony ericsson

Re: 8051 SMS Remote COntrol............

plus sir i also wanted to know that do u have any tutorial to guide me to send AT commands through ASSEMBLY language to the mobile phone..

Re: 8051 SMS Remote COntrol............

sir,i stay in delhi..can you suggest me a way to acquire this phone from a place where i can get it cheap? plus can u suggest me any other phones from

Re: 8051 SMS Remote COntrol............

sir,i tried using motorola v3i. it runs all the AT commands on PC successfully. but when i connected it with the microcontroler..i did it this way...

Re: 8051 SMS Remote COntrol............

well even if you get a phone with at command and pdu format. Then use it. There is one thing can be done possibly for pdu format. Keep your commands s

Re: 8051 SMS Remote COntrol............

thanks a lot sir to reply.. but i still not clear with the driver part?? when i connect my mobile phone to the microcontroller directly then what abt

Re: 8051 SMS Remote COntrol............

Right now do not worry about this driver thing.. coz when you work on 8051, you work on drivers only but in general they are called functions to drive

Re: 8051 SMS Remote COntrol............

sir, i think i am unable to explain my problem.my project is no where related to IR.I tried implementing the circuit and also have decided the AT comm

Re: 8051 SMS Remote COntrol............

thanks a lot for telling all that sir, but i wanted to know that do i have to write my codes on this software to check.. or should i connect the circu

Re: 8051 SMS Remote COntrol............

well there is nothing much to do..just take the RC5 library and after the add and command byte is received, send it to serial terminal (after conver

Re: 8051 SMS Remote COntrol............

sorry krish i actually got confused with someone's problem ok!As you are using flasher cable and changed phone so did you check at command working

Re: 8051 SMS Remote COntrol............

hehe its ok sir, and happy birthday...yes i have checked my phone with pc through data cable it responds perfectly..i tested the AT commands and it re

Re: 8051 SMS Remote COntrol............

hi,I was using N72 to send SMS from PC thru a C prog by using AT commands.... now i wanted to read msgs from the phone...The phone wasn respondong to

Re: 8051 SMS Remote COntrol............

3310 does not support AT commands..6310 can be the option

Re: 8051 SMS Remote COntrol............

parneet we can help you writing your own please search the forum , you will get useful info.

Re: 8051 SMS Remote COntrol............

please can i have code for sending sms through gsm modem using microcontroller

Re: 8051 SMS Remote COntrol............

which code???