TFT RGB 8:8:8 to 5:6:5 HEX Color Converter

This is a 8:8:8 to 5:6:5 color converter. I made this for a 2.8" TFT with touch screen that you can get at adafruit.com. It is used to define single custom colors from a 24 bit RGB value. Code can be downloaded in adafruit forums here: http://forums.adafruit.com/viewtopic..... Thanks to ktownsend for the help! Sorry for the slightly shaky iPhone cam..