Calibration For Sensor Photodiode dan Sharp GP

please help me

i have some project in my campus, where i must combine between sensor photodiode to read line, and Sharp GP to detect things. I confuse to make a calibration for 5 sensor photodiode, which the data of calibration is saved in eefrom. and after it's saved. it also can read in binner.

how to do that ?

thanks you