LP2300 (SPI with ADC)

Hi everybody

I am working on Serial peripheral interface with ADC(MC3202).Here I am varying the analog input voltage and some digital output coming out of it.I want to convert this digital output which is coming from the ADC and display it on the LCD.

I want to read the analog input voltage exactly on the LCD.

I am entirely new to this embedded systems.I am not understanding how to convert digital data to ASCII.

Could anybody tell me ,how to proceed.

Thanks&regards

B.Swapna