I need a C code for a countdown timer in microC. Im using PIC16F877 for this project. It is implemented by using 2 seven segment displays .There are 5 buttons. Start, Restart, Reset. The two remaining will function as follows: If buttonA is pressed once, the counter will increment by 1. If buttonB is pressed the counter will increment by 10.Once the user has pressed the buttons for the amount of time he needs to count down, he will press start and the counter will run. He may press restart in between and he may reset the timer. Please please help soon as my deadline is tomorrow. Any help will be much appreciated!!!