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Quick Answer:<br />
Just use HyperTerminal to connect to the gsm engine.<br />
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Regards, &nbsp;P1
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Quick Answer:
Just use HyperTerminal to connect to the gsm engine.

Regards,  P1

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?? i want to use a microcontroller to control the process ... i managed to use HyperTerminal already ... thnx anyway
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?? i want to use a microcontroller to control the process ... i managed to use HyperTerminal already ... thnx anyway

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hello everyone ... this is my first post here and i'm willing to find an answer to my question and i appreciate ur help ... my subject is sending an AT command from a mcu to a gsm engine connected with an rs232 cable ... but i dunno how i would send or recieve data to it ... also i need to monitor if any message is recieved at the engine ... so i need an interrupt and buffer but i never done anything such as this ... thnx
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hello everyone ... this is my first post here and i'm willing to find an answer to my question and i appreciate ur help ... my subject is sending an AT command from a mcu to a gsm engine connected with an rs232 cable ... but i dunno how i would send or recieve data to it ... also i need to monitor if any message is recieved at the engine ... so i need an interrupt and buffer but i never done anything such as this ... thnx

Atmel 89c51 assembly program to send an AT command through rs232

An assembly language (or assembler language) is a low-level programming language for a computer or other programmable device in which there is a very strong (generally one-to-one) correspondence between the language and the architecture's machine code instructions. Each assembly language is specific to a particular computer architecture, in contrast to most high-level programming languages, which are generally portable across multiple architectures, but require interpreting or compiling. Assembly language is converted into executable machine code by a utility program referred to as an assembler; the conversion process is referred to as assembly, or assembling the code.