abstract.txt

来自「这是我大学4年来做过的竞赛以及老师的科研项目所积累下来的c51源代码」· 文本 代码 · 共 18 行

Counter 0 Example Program
=========================

This example program shows how to configure timer/counter 0 as a
16-bit counter.  Each time port 3.4 goes low, the 16-bit counter
is incremented by 1.

To test this program...

1. Start the debugger.
2. View the Toolbox window.
3. View the Serial window.
4. Run the program.
5. Click the 'Toggle Port 3.4' button in the toolbox.

You will see the value of the counter increase each time you
click on the 'Toggle' button.