[shir]

Hi..

How do i store 3 raw ADC in buffer, and how do i display it..??

[DaWei]

Divide the output of the ADC into bytes, grab those bytes, and store them in variables. The way you display it is entirely dependent upon what it represents. If a value of 50 represents 2 degrees centigrade, then you have to convert or scale that. If it represents twice the number of items that passed a photocell, then you have to convert or scale that.

You need to forget about the code for a few hours and get your thinking cap on. Only YOU know what the hell your system is and what it represents (unless you deign to tell us).

[shir]

Something like this:
xRaw= GetADC();
xRaw.byte.MSB = ???
xRaw.byte.LSB = ??