📄 x5045.lst
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C51 COMPILER V7.50 X5045 06/22/2005 17:45:48 PAGE 1
C51 COMPILER V7.50, COMPILATION OF MODULE X5045
OBJECT MODULE PLACED IN x5045.OBJ
COMPILER INVOKED BY: d:\Keil\C51\BIN\C51.EXE x5045.C LARGE BROWSE INCDIR(D:\Keil\C51\BIN) DEBUG OBJECTEXTEND CODE LISTIN
-CLUDE SYMBOLS PREPRINT SRC(.\x5045.SRC)
line level source
1 #include <reg52.h>
1 =1 /*--------------------------------------------------------------------------
2 =1 REG52.H
3 =1
4 =1 Header file for generic 80C52 and 80C32 microcontroller.
5 =1 Copyright (c) 1988-2002 Keil Elektronik GmbH and Keil Software, Inc.
6 =1 All rights reserved.
7 =1 --------------------------------------------------------------------------*/
8 =1
9 =1 #ifndef __REG52_H__
10 =1 #define __REG52_H__
11 =1
12 =1 /* BYTE Registers */
13 =1 sfr P0 = 0x80;
14 =1 sfr P1 = 0x90;
15 =1 sfr P2 = 0xA0;
16 =1 sfr P3 = 0xB0;
17 =1 sfr PSW = 0xD0;
18 =1 sfr ACC = 0xE0;
19 =1 sfr B = 0xF0;
20 =1 sfr SP = 0x81;
21 =1 sfr DPL = 0x82;
22 =1 sfr DPH = 0x83;
23 =1 sfr PCON = 0x87;
24 =1 sfr TCON = 0x88;
25 =1 sfr TMOD = 0x89;
26 =1 sfr TL0 = 0x8A;
27 =1 sfr TL1 = 0x8B;
28 =1 sfr TH0 = 0x8C;
29 =1 sfr TH1 = 0x8D;
30 =1 sfr IE = 0xA8;
31 =1 sfr IP = 0xB8;
32 =1 sfr SCON = 0x98;
33 =1 sfr SBUF = 0x99;
34 =1
35 =1 /* 8052 Extensions */
36 =1 sfr T2CON = 0xC8;
37 =1 sfr RCAP2L = 0xCA;
38 =1 sfr RCAP2H = 0xCB;
39 =1 sfr TL2 = 0xCC;
40 =1 sfr TH2 = 0xCD;
41 =1
42 =1
43 =1 /* BIT Registers */
44 =1 /* PSW */
45 =1 sbit CY = PSW^7;
46 =1 sbit AC = PSW^6;
47 =1 sbit F0 = PSW^5;
48 =1 sbit RS1 = PSW^4;
49 =1 sbit RS0 = PSW^3;
50 =1 sbit OV = PSW^2;
51 =1 sbit P = PSW^0; //8052 only
52 =1
53 =1 /* TCON */
C51 COMPILER V7.50 X5045 06/22/2005 17:45:48 PAGE 2
54 =1 sbit TF1 = TCON^7;
55 =1 sbit TR1 = TCON^6;
56 =1 sbit TF0 = TCON^5;
57 =1 sbit TR0 = TCON^4;
58 =1 sbit IE1 = TCON^3;
59 =1 sbit IT1 = TCON^2;
60 =1 sbit IE0 = TCON^1;
61 =1 sbit IT0 = TCON^0;
62 =1
63 =1 /* IE */
64 =1 sbit EA = IE^7;
65 =1 sbit ET2 = IE^5; //8052 only
66 =1 sbit ES = IE^4;
67 =1 sbit ET1 = IE^3;
68 =1 sbit EX1 = IE^2;
69 =1 sbit ET0 = IE^1;
70 =1 sbit EX0 = IE^0;
71 =1
72 =1 /* IP */
73 =1 sbit PT2 = IP^5;
74 =1 sbit PS = IP^4;
75 =1 sbit PT1 = IP^3;
76 =1 sbit PX1 = IP^2;
77 =1 sbit PT0 = IP^1;
78 =1 sbit PX0 = IP^0;
79 =1
80 =1 /* P3 */
81 =1 sbit RD = P3^7;
82 =1 sbit WR = P3^6;
83 =1 sbit T1 = P3^5;
84 =1 sbit T0 = P3^4;
85 =1 sbit INT1 = P3^3;
86 =1 sbit INT0 = P3^2;
87 =1 sbit TXD = P3^1;
88 =1 sbit RXD = P3^0;
89 =1
90 =1 /* SCON */
91 =1 sbit SM0 = SCON^7;
92 =1 sbit SM1 = SCON^6;
93 =1 sbit SM2 = SCON^5;
94 =1 sbit REN = SCON^4;
95 =1 sbit TB8 = SCON^3;
96 =1 sbit RB8 = SCON^2;
97 =1 sbit TI = SCON^1;
98 =1 sbit RI = SCON^0;
99 =1
100 =1 /* P1 */
101 =1 sbit T2EX = P1^1; // 8052 only
102 =1 sbit T2 = P1^0; // 8052 only
103 =1
104 =1 /* T2CON */
105 =1 sbit TF2 = T2CON^7;
106 =1 sbit EXF2 = T2CON^6;
107 =1 sbit RCLK = T2CON^5;
108 =1 sbit TCLK = T2CON^4;
109 =1 sbit EXEN2 = T2CON^3;
110 =1 sbit TR2 = T2CON^2;
111 =1 sbit C_T2 = T2CON^1;
112 =1 sbit CP_RL2 = T2CON^0;
113 =1
114 =1 #endif
2
C51 COMPILER V7.50 X5045 06/22/2005 17:45:48 PAGE 3
3 #define uchar unsigned char
4
5 /*5045定义*/
6 sbit X5045_CS=P1^0;
7 sbit X5045_SO=P1^1;
8 sbit X5045_SCK=P1^2;
9 sbit X5045_SI=P1^3;
10
11
12 #define WREN 0X06
13 #define WRDI 0X04
14 #define RDSR 0X05
15 #define WRSR 0X01
16 //#define READ
17 //#define WRITE
18
19
20 uchar bdata data_x5045;
21 sbit x5045_data0=data_x5045^0;
22 sbit x5045_data7=data_x5045^7;
23
24
25 //******************************************//
26 uchar Read8(void) /*read from 5045*/
27 {
28 1 uchar i;
29 1 for(i=0;i<8;i++)
30 1 {
31 2 X5045_SCK=1;
32 2 X5045_SCK=0;
33 2 data_x5045=data_x5045<<1;
34 2 x5045_data0=X5045_SO;
35 2 }
36 1 return(data_x5045);
37 1 }
38
39
40 //*******************************************//
41 void Write8(uchar cData)
42 {
43 1 uchar i;
44 1 data_x5045=cData;
45 1 for(i=0;i<8;i++)
46 1 {
47 2 X5045_SCK=0;
48 2 X5045_SI=x5045_data7;
49 2 X5045_SCK=1;
50 2 data_x5045=data_x5045<<1;
51 2 }
52 1 }
53
54
55 //**********************************************//
56 uchar ReadSR(void)
57 {
58 1 uchar cData;
59 1 X5045_CS=0;
60 1 Write8(RDSR);
61 1 cData=Read8();
62 1 X5045_CS=1;
63 1 return(cData);
64 1 }
C51 COMPILER V7.50 X5045 06/22/2005 17:45:48 PAGE 4
65
66
67 //**********************************************//
68 void WriteSR(uchar cData)
69 {
70 1 while((ReadSR()&0x01)==1);
71 1 X5045_CS=0;
72 1 Write8(WREN);
73 1 X5045_CS=1;
74 1 X5045_CS=0;
75 1 Write8(WRSR);
76 1 Write8(cData);
77 1 X5045_CS=1;
78 1 }
79
80
81
82
C51 COMPILER V7.50 X5045 06/22/2005 17:45:48 PAGE 5
NAME CLASS MSPACE TYPE OFFSET SIZE
==== ===== ====== ==== ====== ====
P1 . . . . . . . . . . . . . . . . . . SFR DATA U_CHAR 0090H 1
P3 . . . . . . . . . . . . . . . . . . SFR DATA U_CHAR 00B0H 1
IE . . . . . . . . . . . . . . . . . . SFR DATA U_CHAR 00A8H 1
_WriteSR . . . . . . . . . . . . . . . PUBLIC CODE PROC 0000H -----
cData?344. . . . . . . . . . . . . . * REG * DATA U_CHAR 0006H 1
IP . . . . . . . . . . . . . . . . . . SFR DATA U_CHAR 00B8H 1
X5045_CS . . . . . . . . . . . . . . . ABSBIT ----- BIT 0090H 1
ReadSR . . . . . . . . . . . . . . . . PUBLIC CODE PROC 0000H -----
cData?243. . . . . . . . . . . . . . * REG * DATA U_CHAR 0007H 1
X5045_SI . . . . . . . . . . . . . . . ABSBIT ----- BIT 0093H 1
_Write8. . . . . . . . . . . . . . . . PUBLIC CODE PROC 0000H -----
cData?141. . . . . . . . . . . . . . * REG * DATA U_CHAR 0007H 1
i?142. . . . . . . . . . . . . . . . * REG * DATA U_CHAR 0007H 1
X5045_SO . . . . . . . . . . . . . . . ABSBIT ----- BIT 0091H 1
SCON . . . . . . . . . . . . . . . . . SFR DATA U_CHAR 0098H 1
TCON . . . . . . . . . . . . . . . . . SFR DATA U_CHAR 0088H 1
Read8. . . . . . . . . . . . . . . . . PUBLIC CODE PROC 0000H -----
i?040. . . . . . . . . . . . . . . . * REG * DATA U_CHAR 0007H 1
data_x5045 . . . . . . . . . . . . . . PUBLIC DATA U_CHAR 0000H 1
T2CON. . . . . . . . . . . . . . . . . SFR DATA U_CHAR 00C8H 1
X5045_SCK. . . . . . . . . . . . . . . ABSBIT ----- BIT 0092H 1
x5045_data0. . . . . . . . . . . . . . ABSBIT ----- BIT 0000H 1
PSW. . . . . . . . . . . . . . . . . . SFR DATA U_CHAR 00D0H 1
x5045_data7. . . . . . . . . . . . . . ABSBIT ----- BIT 0007H 1
MODULE INFORMATION: STATIC OVERLAYABLE
CODE SIZE = 94 ----
CONSTANT SIZE = ---- ----
XDATA SIZE = ---- ----
PDATA SIZE = ---- ----
DATA SIZE = 1 ----
IDATA SIZE = ---- ----
BIT SIZE = ---- ----
END OF MODULE INFORMATION.
C51 COMPILATION COMPLETE. 0 WARNING(S), 0 ERROR(S)
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