¡Ayuda! ¿Puedo preguntar cómo definir el puerto IO de una microcomputadora de un solo chip en lenguaje C?

/**---------------------------------------- ---------------------------------------

〖Descripción〗Configuración Archivo

〖Archivo〗d:\user\BCB\C51BBS emulator\programmer\config.h ＠2002.07.05

〖Autor〗Desarrollo tecnológico de Xintai Parte 8 Correo electrónico de Zhang Xiaolong : c51bbs@vip.163.com

〖Modificación〗 Se cambió a PICC para usar el árbol de almacenamiento de hojas Correo electrónico: ycs_5968@163.com

〖Versión〗V1.00A Build 0705

------------------------------------------- ------------------------------------------------------*/

typedef unsigned char BYTE; //Nota: hay un punto y coma

typedef unsigned int WORD;

typedef unsigned long DWORD;

#define Byte unsigned char //Nota: Sin puntos No.

#define Word unsigned int

#define DWord unsigned long

#define bool bit

#definir verdadero 1

#definir falso 0

/************************ **

bit P0_0 = P0^ 0;

bit P0_1 = P0^1;

bit P0_2 = P0^2;

bit P0_3 = P0^3;

bit P0_4 = P0^4;

bit P0_5 = P0^5;

bit P0_6 = P0^6;

bit P0_7 = P0^7;

bit P1_0 = P1^0;

bit P1_1 = P1^1

bit; P1_2 = P1^2;

bit P1_3 = P1^3;

bit P1_4 = P1^4;

bit P1_5 = P1^5;

bit P1_6 = P1^6;

p>

bit P1_7 = P1^7

bit P2_0 = P2^0; p>bit P2_1 = P2^1;

bit P2_2 = P2^2;

bit P2_3 = P2^3;

bit P2_4 = P2^4 ;

bit P2_5 = P2^5;

bit P2_6 = P2^6

bit P2_7 = P2^7

sbit P3_0 = P3^0;

sbit P3_1 = P3^ 1;

sbit P3_2 = P3^2;

p>bit P3_3 = P3^3;

bit P3_4 = P3^4;

bit P3_5 = P3^5;

bit P3_6 = P3^6 ;

bit P3_7 = P3^7;

****************************** ** ****/

//La siguiente es la macro de entrada binaria

#define B0000_0000 0x00

#define B0000_0001 0x01

#define B0000_0010 0x02

#define B0000_0011 0x03

#define B0000_0100 0x04

#define B0000_0101 0x05

#define B0000_0110 0x06

#define B0000_0111 0x07

#define B0000_1000 0x08

#define B0000_1001 0x09

#define B0000_1010 0x0A

#define B0000_1011 0x0B

#define B0000_1100 0x0C

#define B0000_1101 0x0D

#define B0000_1110 0x0E

#define B0000_1111 0x0F

#define B0001_0000 0x10

#define B0001_0001 0x11

#define B0001_0010 0x12

#define B0001_0011 0x13

#definir B0001_0100 0x14

#definir B0001_0101 0x15

#definir B0001_0110 0x16

#definir B0001_0111 0x17

#definir B0001_1000 0x18

#define B0001_1110 0x1E

#define B0001_1111 0x1F

#define B0010_0000 0x20

#define B0010_0001 0x21

#definir B0010_0010 0x22

#definir B0010_0011 0x23

#definir B0010_0100 0x24

#definir B0010_0101 0x25

# definir B0010_0110 0x26

#definir B0010_0111 0x27

#definir B0010_1

000 0x28

#define B0010_1001 0x29

#define B0010_1010 0x2A

#define B0010_1011 0x2B

#define B0010_1100 0x2C

#define B0010_1101 0x2D

#define B0010_1110 0x2E

#define B0010_1111 0x2F

#define B0011_0000 0x30

#define B0011_0001 0x31

#define B0011_0010 0x32

#define B0011_0011 0x33

#define B0011_0100 0x34

#define B0011_0101 0x35

#define B0011_0110 0x36

#define B0011_0111 0x37

#define B0011_1000 0x38

#define B0011_1001 0x39

#define B0011_1010 0x3A

#define B0011_1011 0x3B

#define B0011_1100 0x3C

#define B0011_1101 0x3D

#define B0011_1110 0x3E

#define B0011_1111 0x3F

#define B0100_0000 0x40

#define B0100_0001 0x41

#define B0100_0010 0x42

#define B0100_0011 0x43

#define B0100_0100 0x44

#define B0100_0101 0x45

#define B0100_0110 0x46

#define B0100_0111 0x47

#definir B0100_1000 0x48

#definir B0100_1001 0x49

#definir B0100_1010 0x4A

#definir B0100_1011 0x4B

#definir B0100_1100 0x4C

#define B0100_1101 0x4D

#define B0100_1110 0x4E

#define B0100_1111 0x4F

#define B0101_0000 0x50

# definir B0101_0001 0x51

#definir B0101_0010 0x52

#definir B0101_0011 0x53

#definir B0101_0100 0x54

#definir B0101_0101 0x55

#definir B0101_0110 0x56

#defi

ne B0101_0111 0x57

#define B0101_1000 0x58

#define B0101_1001 0x59

#define B0101_1010 0x5A

#define B0101_1011 0x5B

#define B0101_1100 0x5C

#define B0101_1101 0x5D

#define B0101_1110 0x5E

#define B0101_1111 0x5F

#define B0110_0000 0x60

#define B0110_0001 0x61

#define B0110_0010 0x62

#define B0110_0011 0x63

#define B0110_0100 0x64

#define B0110_0101 0x65

#define B0110_0110 0x66

#define B0110_0111 0x67

#define B0110_1000 0x68

#define B0110_1001 0x69

#define B0110_1010 0x6A

#define B0110_1011 0x6B

#define B0110_1100 0x6C

#define B0110_1101 0x6D

#define B0110_1110 0x6E

#define B0110_1111 0x6F

#define B0111_0000 0x70

#define B0111_0001 0x71

#define B0111_0010 0x72

#define B0111_0011 0x73

#define B0111_0100 0x74

#define B0111_0101 0x75

#define B0111_0110 0x76

#define B0111_1100 0x7C

#define B0111_1101 0x7D

#define B0111_1110 0x7E

#define B0111_1111 0x7F

#definir B1000_0000 0x80

#definir B1000_0001 0x81

#definir B1000_0010 0x82

#definir B1000_0011 0x83

#definir B1000_0100 0x84

#definir B1000_0101 0x85

p>

#define B1000_0110 0x86

#define B1000_0111 0x87

#define B1000_1000 0x88

#define B1000_1001 0x89

# B1000_1010 0x8A

#define B1000_1011 0x8B

#define B1000_1100 0x8C

#define B1000_1101 0x8D

#define B1000_1110 0x8E

#define B1000_1111 0x8F

#define B1001_0000 0x90

#define B1001_0001 0x91

#define B1001_0010 0x92

#define B1001_0011 0x93

#define B1001_0100 0x94

#define B1001_0101 0x95

#define B1001_0110 0x96

#define B1001_0111 0x97

#define B1001_1000 0x98

#define B1001_1001 0x99

#define B1001_1010 0x9A

#define B1001_1011 0x9B

#define B1001_1100 0x9C

#define B1001_1101 0x9D

#define B1001_1110 0x9E

#define B1001_1111 0x9F

#define B1010_0000 0xA0

#define B1010_0001 0xA1

#define B1010_0010 0xA2

#define B1010_0011 0xA3

#define B1010_0100 0xA4

#defini B1010_0101 0xA5 /p>

#define B1010_0110 0xA6

#define B1010_0111 0xA7

#define B1010_1000 0xA8

#define B1010_1001 0xA9

#define B1010_1010 0xAA

#define B1010_1011 0xAB

#define B1010_1100 0xAC

#define B1010_1101 0xAD

#define B1010_1110 0xAE< / p>

#define B1010_1111 0xAF

#define B1011_0000 0xB0

#define B1011_0001 0xB1

#define B1011_0010 0xB2

# definir B1011_0011 0xB3

#definir B1011_0

100 0xB4

#definir B1011_0101 0xB5

#definir B1011_0110 0xB6

#definir B1011_0111 0xB7

#definir B1011_1000 0xB8

#define B1011_1001 0xB9

#define B1011_1010 0xBA

#define B1011_1011 0xBB

#define B1011_1100 0xBC

#define B1011_1101 0xBD

#define B1011_1110 0xBE

#define B1011_1111 0xBF

#define B1100_0000 0xC0

#define B1100_0001 0xC1

#define B1100_0010 0xC2

#define B1100_0011 0xC3

#define B1100_0100 0xC4

#define B1100_0101 0xC5

#define B1100_0110 0xC6

#define B1100_0111 0xC7

#define B1100_1000 0xC8

#define B1100_1001 0xC9

#define B1100_1010 0xCA

#define B1100_1011 0xCB

#define B1100_1100 0xCC

#define B1100_1101 0xCD

#define B1100_1110 0xCE

#define B1100_1111 0xCF

#define B1101_0000 0xD0

#define B1101_0001 0xD1

#define B1101_0010 0xD2

#define B1101_0011 0xD3

#definir B1101_0100 0xD4

#definir B1101_0101 0xD5

#definir B1101_0110 0xD6

#definir B1101_0111 0xD7

#definir B1101_1000 0xD8

#define B1101_1001 0xD9

#define B1101_1010 0xDA

#define B1101_1011 0xDB

#define B1101_1100 0xDC

# B1101_1101 0xDD

#define B1101_1110 0xDE

#define B1101_1111 0xDF

#define B1110_0000 0xE0

#define B1110_0001 0xE1

#definir B1110_0010 0xE2

#defi

ne B1110_0011 0xE3

#define B1110_0100 0xE4

#define B1110_0101 0xE5

#define B1110_0110 0xE6

#define B1110_0111 0xE7

#define B1110_1000 0xE8

#define B1110_1001 0xE9

#define B1110_1010 0xEA

#define B1110_1011 0xEB

#define B1110_1100 0xEC

#define B1110_1101 0xED

#define B1110_1110 0xEE

#define B1110_1111 0xEF

#define B1111_0000 0xF0

#define B1111_0001 0xF1

#define B1111_0010 0xF2

#define B1111_0011 0xF3

#define B1111_0100 0xF4

#define B1111_0101 0xF5

#define B1111_0110 0xF6

#define B1111_0111 0xF7

#define B1111_1000 0xF8

#define B1111_1001 0xF9

#define B1111_1010 0xFA

#define B1111_1011 0xFB

#define B1111_1100 0xFC

#define B1111_1101 0xFD

#define B1111_1110 0xFE

#definir B1111_1111 0xFF