做网站ps分辨率给多少,网站开发竞争性谈判,网站推广策略的主要方式,厚街响应式网站设计51 单片机包含头文件 BIN51.H 直接写二进制
最近学习 51 单片机#xff0c;写代码的时候感觉用二进制的形式更直观。就是每次都需要宏定义#xff0c;太麻烦。干脆把所有的8位二进制数字全部用宏定义写出来#xff0c;放进头文件#xff0c;下次使用直接包含头文件就行。 …51 单片机包含头文件 BIN51.H 直接写二进制
最近学习 51 单片机写代码的时候感觉用二进制的形式更直观。就是每次都需要宏定义太麻烦。干脆把所有的8位二进制数字全部用宏定义写出来放进头文件下次使用直接包含头文件就行。
软件环境win10 专业版 Keil C51
创建 BIN51.H 文件, 使用 GB2312 编码, 文件内容如下:
/*--------------------------------------------------------------------------
BIN51.H使用说明
把 BIN51.H 放入 Keil 的目录, 例: C:\Keil\C51\INC
随后,可以直接在原文件中直接写二进制数字,例如:#include reg51.h
#include bin51.h
void main(void){P0 B_1110_0001;while(1);
}--------------------------------------------------------------------------*/#ifndef __BIN51_H__
#define __BIN51_H__#define B_0000_0000 0X00
#define B_0000_0001 0X01
#define B_0000_0010 0X02
#define B_0000_0011 0X03
#define B_0000_0100 0X04
#define B_0000_0101 0X05
#define B_0000_0110 0X06
#define B_0000_0111 0X07
#define B_0000_1000 0X08
#define B_0000_1001 0X09
#define B_0000_1010 0X0A
#define B_0000_1011 0X0B
#define B_0000_1100 0X0C
#define B_0000_1101 0X0D
#define B_0000_1110 0X0E
#define B_0000_1111 0X0F
#define B_0001_0000 0X10
#define B_0001_0001 0X11
#define B_0001_0010 0X12
#define B_0001_0011 0X13
#define B_0001_0100 0X14
#define B_0001_0101 0X15
#define B_0001_0110 0X16
#define B_0001_0111 0X17
#define B_0001_1000 0X18
#define B_0001_1001 0X19
#define B_0001_1010 0X1A
#define B_0001_1011 0X1B
#define B_0001_1100 0X1C
#define B_0001_1101 0X1D
#define B_0001_1110 0X1E
#define B_0001_1111 0X1F
#define B_0010_0000 0X20
#define B_0010_0001 0X21
#define B_0010_0010 0X22
#define B_0010_0011 0X23
#define B_0010_0100 0X24
#define B_0010_0101 0X25
#define B_0010_0110 0X26
#define B_0010_0111 0X27
#define B_0010_1000 0X28
#define B_0010_1001 0X29
#define B_0010_1010 0X2A
#define B_0010_1011 0X2B
#define B_0010_1100 0X2C
#define B_0010_1101 0X2D
#define B_0010_1110 0X2E
#define B_0010_1111 0X2F
#define B_0011_0000 0X30
#define B_0011_0001 0X31
#define B_0011_0010 0X32
#define B_0011_0011 0X33
#define B_0011_0100 0X34
#define B_0011_0101 0X35
#define B_0011_0110 0X36
#define B_0011_0111 0X37
#define B_0011_1000 0X38
#define B_0011_1001 0X39
#define B_0011_1010 0X3A
#define B_0011_1011 0X3B
#define B_0011_1100 0X3C
#define B_0011_1101 0X3D
#define B_0011_1110 0X3E
#define B_0011_1111 0X3F
#define B_0100_0000 0X40
#define B_0100_0001 0X41
#define B_0100_0010 0X42
#define B_0100_0011 0X43
#define B_0100_0100 0X44
#define B_0100_0101 0X45
#define B_0100_0110 0X46
#define B_0100_0111 0X47
#define B_0100_1000 0X48
#define B_0100_1001 0X49
#define B_0100_1010 0X4A
#define B_0100_1011 0X4B
#define B_0100_1100 0X4C
#define B_0100_1101 0X4D
#define B_0100_1110 0X4E
#define B_0100_1111 0X4F
#define B_0101_0000 0X50
#define B_0101_0001 0X51
#define B_0101_0010 0X52
#define B_0101_0011 0X53
#define B_0101_0100 0X54
#define B_0101_0101 0X55
#define B_0101_0110 0X56
#define B_0101_0111 0X57
#define B_0101_1000 0X58
#define B_0101_1001 0X59
#define B_0101_1010 0X5A
#define B_0101_1011 0X5B
#define B_0101_1100 0X5C
#define B_0101_1101 0X5D
#define B_0101_1110 0X5E
#define B_0101_1111 0X5F
#define B_0110_0000 0X60
#define B_0110_0001 0X61
#define B_0110_0010 0X62
#define B_0110_0011 0X63
#define B_0110_0100 0X64
#define B_0110_0101 0X65
#define B_0110_0110 0X66
#define B_0110_0111 0X67
#define B_0110_1000 0X68
#define B_0110_1001 0X69
#define B_0110_1010 0X6A
#define B_0110_1011 0X6B
#define B_0110_1100 0X6C
#define B_0110_1101 0X6D
#define B_0110_1110 0X6E
#define B_0110_1111 0X6F
#define B_0111_0000 0X70
#define B_0111_0001 0X71
#define B_0111_0010 0X72
#define B_0111_0011 0X73
#define B_0111_0100 0X74
#define B_0111_0101 0X75
#define B_0111_0110 0X76
#define B_0111_0111 0X77
#define B_0111_1000 0X78
#define B_0111_1001 0X79
#define B_0111_1010 0X7A
#define B_0111_1011 0X7B
#define B_0111_1100 0X7C
#define B_0111_1101 0X7D
#define B_0111_1110 0X7E
#define B_0111_1111 0X7F
#define B_1000_0000 0X80
#define B_1000_0001 0X81
#define B_1000_0010 0X82
#define B_1000_0011 0X83
#define B_1000_0100 0X84
#define B_1000_0101 0X85
#define B_1000_0110 0X86
#define B_1000_0111 0X87
#define B_1000_1000 0X88
#define B_1000_1001 0X89
#define B_1000_1010 0X8A
#define B_1000_1011 0X8B
#define B_1000_1100 0X8C
#define B_1000_1101 0X8D
#define B_1000_1110 0X8E
#define B_1000_1111 0X8F
#define B_1001_0000 0X90
#define B_1001_0001 0X91
#define B_1001_0010 0X92
#define B_1001_0011 0X93
#define B_1001_0100 0X94
#define B_1001_0101 0X95
#define B_1001_0110 0X96
#define B_1001_0111 0X97
#define B_1001_1000 0X98
#define B_1001_1001 0X99
#define B_1001_1010 0X9A
#define B_1001_1011 0X9B
#define B_1001_1100 0X9C
#define B_1001_1101 0X9D
#define B_1001_1110 0X9E
#define B_1001_1111 0X9F
#define B_1010_0000 0XA0
#define B_1010_0001 0XA1
#define B_1010_0010 0XA2
#define B_1010_0011 0XA3
#define B_1010_0100 0XA4
#define B_1010_0101 0XA5
#define B_1010_0110 0XA6
#define B_1010_0111 0XA7
#define B_1010_1000 0XA8
#define B_1010_1001 0XA9
#define B_1010_1010 0XAA
#define B_1010_1011 0XAB
#define B_1010_1100 0XAC
#define B_1010_1101 0XAD
#define B_1010_1110 0XAE
#define B_1010_1111 0XAF
#define B_1011_0000 0XB0
#define B_1011_0001 0XB1
#define B_1011_0010 0XB2
#define B_1011_0011 0XB3
#define B_1011_0100 0XB4
#define B_1011_0101 0XB5
#define B_1011_0110 0XB6
#define B_1011_0111 0XB7
#define B_1011_1000 0XB8
#define B_1011_1001 0XB9
#define B_1011_1010 0XBA
#define B_1011_1011 0XBB
#define B_1011_1100 0XBC
#define B_1011_1101 0XBD
#define B_1011_1110 0XBE
#define B_1011_1111 0XBF
#define B_1100_0000 0XC0
#define B_1100_0001 0XC1
#define B_1100_0010 0XC2
#define B_1100_0011 0XC3
#define B_1100_0100 0XC4
#define B_1100_0101 0XC5
#define B_1100_0110 0XC6
#define B_1100_0111 0XC7
#define B_1100_1000 0XC8
#define B_1100_1001 0XC9
#define B_1100_1010 0XCA
#define B_1100_1011 0XCB
#define B_1100_1100 0XCC
#define B_1100_1101 0XCD
#define B_1100_1110 0XCE
#define B_1100_1111 0XCF
#define B_1101_0000 0XD0
#define B_1101_0001 0XD1
#define B_1101_0010 0XD2
#define B_1101_0011 0XD3
#define B_1101_0100 0XD4
#define B_1101_0101 0XD5
#define B_1101_0110 0XD6
#define B_1101_0111 0XD7
#define B_1101_1000 0XD8
#define B_1101_1001 0XD9
#define B_1101_1010 0XDA
#define B_1101_1011 0XDB
#define B_1101_1100 0XDC
#define B_1101_1101 0XDD
#define B_1101_1110 0XDE
#define B_1101_1111 0XDF
#define B_1110_0000 0XE0
#define B_1110_0001 0XE1
#define B_1110_0010 0XE2
#define B_1110_0011 0XE3
#define B_1110_0100 0XE4
#define B_1110_0101 0XE5
#define B_1110_0110 0XE6
#define B_1110_0111 0XE7
#define B_1110_1000 0XE8
#define B_1110_1001 0XE9
#define B_1110_1010 0XEA
#define B_1110_1011 0XEB
#define B_1110_1100 0XEC
#define B_1110_1101 0XED
#define B_1110_1110 0XEE
#define B_1110_1111 0XEF
#define B_1111_0000 0XF0
#define B_1111_0001 0XF1
#define B_1111_0010 0XF2
#define B_1111_0011 0XF3
#define B_1111_0100 0XF4
#define B_1111_0101 0XF5
#define B_1111_0110 0XF6
#define B_1111_0111 0XF7
#define B_1111_1000 0XF8
#define B_1111_1001 0XF9
#define B_1111_1010 0XFA
#define B_1111_1011 0XFB
#define B_1111_1100 0XFC
#define B_1111_1101 0XFD
#define B_1111_1110 0XFE
#define B_1111_1111 0XFF #endif以上就是 BIN51.H 头文件的全部内容.
找到 Keil 的安装目录,例如: D:\Program Files (x86)\Keil ,将 BIN51.H 复制到 D:\Program Files (x86)\Keil\C51\INC 目录中.
测试代码如下: #include reg51.h #include bin51.h void main(void) { P1 B_1111_0000; while(1); }
根据我的开发版上的接线显示的效果应该是 LED18 ~ LED15 亮灯,其余灭.
如果在你的开发板子 LED 显示效果不一样可以调整杜邦线的线序或者把P1 B_1111_0000; 改成 P1 B_0000_1111; 再测试.
