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Interfacing of GSM modem with 8051 microcontroller

I'm able to send AT commands to GSM modem,

but i am not able interface my 8051 to GSM model.

can i get sample inerfacing code for 8051 micro controller.

Parents
  • first you write i think there is a prob with your rs232 -to TTl gateway , if you r connecting a modem with your 89s51 then u require is direct wire interface nomax232 conversion takes place...bcoz with PC it does..

    Of course the fact that you use Stupid Monkey S*** should automatically make anyone dismiss what you write, but when you state something as an "universal truth" you may mislead someone.

    then when corrected, you continue, still using Stupid Monkey S***, i can bid that more than 70% modems are ttl compactible with 8051.. so what do you actually mean besides "I have no idea whatsoever what I am babbeling about"

    Most (I know of no other, but as opposed to you I do not do generalizations when I do not know) modems are made for PC use and thus will have standard RS-232 interface

    Erik

    Note
    This message was edited because of rude or abusive language.

Reply
  • first you write i think there is a prob with your rs232 -to TTl gateway , if you r connecting a modem with your 89s51 then u require is direct wire interface nomax232 conversion takes place...bcoz with PC it does..

    Of course the fact that you use Stupid Monkey S*** should automatically make anyone dismiss what you write, but when you state something as an "universal truth" you may mislead someone.

    then when corrected, you continue, still using Stupid Monkey S***, i can bid that more than 70% modems are ttl compactible with 8051.. so what do you actually mean besides "I have no idea whatsoever what I am babbeling about"

    Most (I know of no other, but as opposed to you I do not do generalizations when I do not know) modems are made for PC use and thus will have standard RS-232 interface

    Erik

    Note
    This message was edited because of rude or abusive language.

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