51单片机void main ()
时间: 2023-11-27 08:03:49 浏览: 66
在51单片机中,使用void main()定义主函数是不正确的。根据C语言的标准规定,main函数应该返回一个整数类型的值,通常是int类型。在某些特定的编译环境中,比如KILL4软件,可能会接受void main()的定义,但在大多数编译器和开发工具中,这种定义方式是不被支持的。因此,应该使用int main()来定义主函数。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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