Hello,everyone
I'm running a program and I want to get the running time. Now,I use a timer to reset ,start and stop ,then R[1]=time1; but I find the timer value is wrong when the program perform the end.The timer value is 200 second, but when I use my phone to timing the running time,the value is 156 actually ,I don't know where is wrong ,I am not sure how to deal with it ? And is there any other way to solve this problem. Please help...