如何使用并行端口和Turbo C控制LED [英] How to Control LEDs using Parallel Port and Turbo C

问题描述

大家好。



我需要一些帮助。如何使用并行端口和Turbo C控制8个LED，如二进制计数等。我只知道C语言，所以请帮我查看源代码。 C中是否需要Inpout32.dll？请帮忙。



顺便说一下，我只是一个初学者，所以我希望你能理解。任何帮助将高度赞赏。在此先感谢！

解决方案

此问题已在C＃论坛中得到解答。

 #include <   stdio.h  >  
 #include <   string.h   >  
 #include <   conio.h  >  
 #include <   dos.h  >  
 
 int main（void）
 {
 int i，port = 0x378; 
 
 for（i = 0; i <     2;     i ++）  
   
           {  
   
                   outportb（port，    0xff）;   
   
    < span class =code-attribute>               getch（）;   
   
                < span class =code-attribute>   outportb（port，    0）;   
   
        < span class =code-attribute>           getch（）;   
   
          }   
   
   
   
           return     0;   
   
  }  

确保设备管理器的端口地址，并行端口，属性，I / O范围。



https://www.facebook.com/groups/comp.programmers/permalink/10151166007575911/?comment_id=10151166053485911&notif_t=like [ ^

Hello to everyone.

I need some help. How can I control 8 LEDs using Parallel Port and Turbo C, like counting in Binary, etc. I only know C language so please help me for the source code. Is there Inpout32.dll that will need in C? please help.

By the way, I''m just only a beginner so I hope you understand. Any help will highly appreciated. Thanks in Advance!

解决方案

This question has been answered in the C# forum.

#include <stdio.h>
#include <string.h>
#include <conio.h>
#include <dos.h>

int main(void)
{
    int i, port = 0x378;

    for (i = 0; i < 2; i++)

    {

        outportb(port, 0xff);

        getch();

        outportb(port, 0);

        getch();

    }



    return 0;

}

Make sure about the port address from device manager, parallel port, properties, I/O Range.

https://www.facebook.com/groups/comp.programmers/permalink/10151166007575911/?comment_id=10151166053485911&notif_t=like[^]

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