2019 Spring Report of the Third experiment course
a. Experimental Project Name:
Real Time Clock
II. Pilot project Functional Description:
When the second hand through the circle, the minute hand is gone angle 2 PI / 60, the same token, the minute hand walking in a circle, clockwise gone angle 2 PI / 60, needle every step will take on a hidden needle frame .
three. :
1. Variables defined functions
2. The first simplest Videos and scale values in Table
3. The calculated second, minute, hour angle change
4. The previous frame is hidden needle
5. Close Window
four. Experiment interface display:
Fives. Code hosting links:
https://gitee.com/feiyuecom/shadow1
VI. Experimental Summary: This week experiment need to be addressed by other software, I downloaded vs not use, have been compiled or not, represents a difficult subject, and then to ask a lot of small partners method, they will not, then just take the time to explore, then to get out, I spent a lot of time, in fact, I suggest that we have a post going to get this thing in place, I do not think watched the video with everyone. On this clock, I started not know how it works, and then to watch, combined with the code, to know the role it used functions.