AVR-Chat

Hi there, this one is out of left field a bit (Baseball phrase ???)
but im working on a weigh-scale project that uses a 24-bit ADC and I
was just wondering whether anyone had ever written a weigh-scale
module for a 8-bit micro controller.

Im just interested to see how all the calibration etc. for finding the
actual displayed weight from having 32 bit numbers representing the
Calibration Zero and Span values and the current ADC value. Is there a
way to do all the calculations without using floating point math? 

Cheers for any information!
Hein B - Auckland, New Zealand