i want to interface gsm modem to 89c51... Can anybody pleeeeeezzz provide me the "code" and the interfacing "circuit diagram"...
I'd be happy to do your homework for a small fee. email me at embedhomeworkservice@gmail.com with a copy of your assignment and course syllabus (which must include your professors email address) and I will respond to you within 24 hours with pricing information. I think you will find that my rates are quite reasonable.
If, on the other hand, you actually want to learn how to do your assignment yourself, ask specific questions about specific problems that you are having. Show the users here that you have done at least a little of your own work.
If you want people to write your code for you, then you must expect to pay them in some way or another - money is usually the most convenient way.
In order for someone to write your code for you, they will require a detailed specification of your requirements, constraints, etc.
After studying your specification (and clarifying any issues), potential suppliers will give you a quote of how long the work should take, and how much it should cost.
The Device Database entry for each supported chip lists a number of Consultants having experience with this particular chip: http://www.keil.com/dd/chip/3682.htm
You can also search the entire consultants database: http://www.keil.com/condb/
Your chip supplier may also be able to recommend local design resources
etc, etc,...
google translate bad result again,,,,,,,, you must try babelfish now,,,,,,,plzzzzzzzzzz,,,,,,,