Introduction - If you have any usage issues, please Google them yourself
Through the process of operation proteus function display graphics.
I understand the array, variable, and use of such procedure. This program is through the open key control to realize that shape, we mainly through the timer to realize that the number of buttons interval, ask to show that hu and graphics, familiar with the gang P0, P1, P3 input/output function, and 74LS245 chip hu performance etc.
In the process of developing a programming style, it s important to naming rules.
A variable naming if properly, can let you know- text. You can let others in reading the code easier, more easy to understand. It also increased in virtually a team of efficiency.
Judgment is a key or interference is very useful, it reflects the anti-interference ability of a system. High level in the instant transformation is very normal, if not this statement, the system is very easy to make a mistake.