I want a code in C for a 4 point or 8 point DFT in C and I want it to be converted to 8051 compatible hex code so that I can run the program. I am a student of Electrical Engineering and my area of specialisation being Power Systems, I have no idea of DSP and Embedded Systems. I have been asked to use look up tables of Sine and Cosine functions in the program with spacing of 6 degrees (ie tables with sine/cos values for 0,6, 12...360 degrees) to do the same.
It is similar to something to the code @ http://www.8052.com/users/steve/

I have no idea what the input to this C program will be. Even if i assume that I have to give inputs manually / or by specifying a input function, for the C program, I am confused as to how this input will be taken by the 8051 simulator.

My professor wants the work in a day and say even if i manage to write the code i will not able to compile them and convert them to 8051 compatible hex format coz the softwares i have do not support more than 4kb of code.

Can somebody plzz provide me with the so required code in C and in 8051 compatible hex by tonight. I have to get this work done by tonight and show it to him by tomorrow if I have to avoid an extension (which would mean my losing my job)

Plz understand that I don't intend to make this a sob-story so that i can get my work done. If u are a professional who works on an hourly basis and expect renumeration i'll try to pay u as much as i can afford to from my first salary (which will be in july ,I am yet to join a job).

So can u help me?
Lemme know @ arun_465@yahoo.co.in....I am waiting desperately.