• float computing
    my program below : float fa=123; float fb=123.456; float answer; main() { answer=fb-fa; } but answer=0.4560013 not 0.456 , why? anyone help me please.
  • Harmonic computation
    I am using arm_rfft_fast_f32 function to compute harmonics on an input signal. The output is a complex value. I can use arm_cmplx_mag_F32 to compute the magnitudes of the harmonics. Is there any function...
  • computer failure
    My college purchased licence version of KEIL microvision 4 for 10 users and the same were installed on 10 different computers.After few months all those 10 computer failed to boot.Now can anybody tell...
  • Interfacing an 8051 to a computer screen
    Hi, I am making a project using an atmel 89c51 microcontroller which has to be interfaced with an lcd screen and switches to work like a mini gaming device.I have already written the code of the game...
  • Computer with FAT16 SDCard
    Hello, I'm building a computer board based on a 89S5x Atmel. At the time of this post has already been created a library for processing the sd card, reading directory, changing the directory, cleanup...