#define DATA7 ((DATA_BUF & BYTE_BIT7) = 0)
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/06 15:51:28
![#define DATA7 ((DATA_BUF & BYTE_BIT7) = 0)](/uploads/image/z/8551311-15-1.jpg?t=%23define+DATA7+%28%28DATA_BUF+%26+BYTE_BIT7%29+%3D+0%29)
#define DATA7 ((DATA_BUF & BYTE_BIT7) = 0)
#define DATA7 ((DATA_BUF & BYTE_BIT7) = 0)
#define DATA7 ((DATA_BUF & BYTE_BIT7) = 0)
就是一个宏定义, 遇到宏 DATA7 就会替换成 ((DATA_BUF & BYTE_BIT7) != 0).