After playing with my Sharp distancesensor - SHARP 2Y0A02 F 9Y - I needed a mapping from measurements upon centimeters. As the functions I found did not cover the whole range with the accuracy needed I decided to write a linear interpolation function. There was allready one on the playground called …

multiMap() function - integer linear interpolation

graynomad January 27, 2011, 3:25am 2

Sounds like a good idea, where's the code?

Rob