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Interfacing of GSM modem with 8051 microcontroller

venkatesh mane

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
  • 0 in reply to Andy Neil

    "b) the other end was very forgiving"

    it is,

    modems tend to require certain of the control signals to be active, whereas PCs can easily be configured to ignore them all...

    what signals, Handshaking?

    too basic a question , but what are the controls involved?

Reply
  • 0 in reply to Andy Neil

    "b) the other end was very forgiving"

    it is,

    modems tend to require certain of the control signals to be active, whereas PCs can easily be configured to ignore them all...

    what signals, Handshaking?

    too basic a question , but what are the controls involved?

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