Hi all, i am creating a digital dashboard using the STN1110 OBD IC and am going to use a 16x4 RGB backlight display. What am hoping todo is use the RGB backlight to indicate how hard you are driving by reading the throttle position. The formula for that is BYTE A*100/255 that gives you a 0 - 100% figure.
I can't decied what colours to have for example maybe blue for not hard and red for hard driving (open to ideas). What would be the best way to go about coding such an idea? I have all the code written and working for reading any data from the cars OBD port. Any opinions/ideas would be nice.