hi i want to make a program in C to perform a chronometer, the start value must get it from the serial port and print the count in the LCD. can any one help me?
You started by saying, "I want to make a program in C..." (my emphasis)
now you say, "i dont really have enough time to solve this problem"
So, actually, you don't want to do this yourself - you want somebody else to do it for you?
So look here:
http://www.keil.com/condb/default.asp?bhcp=1