The goal of this lab is

(1) to under the defects of software timers,

(2) to write a periodic program without timers,

(3) to write a periodic program using timer

Hardware:Host computer PC

Software: GNU GCC -The goal of this lab is (1) to under the defec ts of software timers. (2) to write a periodic program without timers, (3) to write a periodic program using timer Hard ware : Host computer PC Software : GNU GCC