Hi! Guys! I want to design a delay function that can have any desire delay value input in.ex.delay(20)-- 20ms of delay , delay(1000)- 1s of delay. I got problem when I wanted to convert the value of the integer to hexadecimal value. In addition, the hexadecimal value intialize into TH0 and TL0. Give me your advice. Thank You!
Your problem is how to convert the user input into a hex-number. I think the scanf-function will do this.
"Your problem is how to convert the user input into a hex-number." No. The problem is how to convert the user input into a number. Hex is irellevant! He just needs to convert from the user input format (keypresses? thumbwheel switches? ASCII strings from the UART? who knows - he/they didn't say!) to the corresponding int (or whatever) value that his/their 'C' can use in its calculations.