📄 motor.src
字号:
; .\motor.SRC generated from: motor.c
; COMPILER INVOKED BY:
; C:\Keil\C51\BIN\C51.EXE motor.c BROWSE DEBUG OBJECTEXTEND SRC(.\motor.SRC)
$NOMOD51
NAME MOTOR
P0 DATA 080H
P1 DATA 090H
P2 DATA 0A0H
P3 DATA 0B0H
T0 BIT 0B0H.4
AC BIT 0D0H.6
T1 BIT 0B0H.5
T2 BIT 090H.0
EA BIT 0A8H.7
IE DATA 0A8H
EXF2 BIT 0C8H.6
RD BIT 0B0H.7
ES BIT 0A8H.4
IP DATA 0B8H
RI BIT 098H.0
INT0 BIT 0B0H.2
CY BIT 0D0H.7
TI BIT 098H.1
INT1 BIT 0B0H.3
RCAP2H DATA 0CBH
PS BIT 0B8H.4
SP DATA 081H
T2EX BIT 090H.1
OV BIT 0D0H.2
RCAP2L DATA 0CAH
C_T2 BIT 0C8H.1
WR BIT 0B0H.6
RCLK BIT 0C8H.5
TCLK BIT 0C8H.4
SBUF DATA 099H
PCON DATA 087H
SCON DATA 098H
TMOD DATA 089H
TCON DATA 088H
IE0 BIT 088H.1
IE1 BIT 088H.3
B DATA 0F0H
CP_RL2 BIT 0C8H.0
ACC DATA 0E0H
ET0 BIT 0A8H.1
ET1 BIT 0A8H.3
TF0 BIT 088H.5
ET2 BIT 0A8H.5
TF1 BIT 088H.7
TF2 BIT 0C8H.7
RB8 BIT 098H.2
TH0 DATA 08CH
addr0 BIT 090H.4
EX0 BIT 0A8H.0
IT0 BIT 088H.0
TH1 DATA 08DH
addr1 BIT 090H.5
TB8 BIT 098H.3
EX1 BIT 0A8H.2
IT1 BIT 088H.2
TH2 DATA 0CDH
addr2 BIT 090H.6
P BIT 0D0H.0
addr3 BIT 090H.7
SM0 BIT 098H.7
TL0 DATA 08AH
SM1 BIT 098H.6
TL1 DATA 08BH
SM2 BIT 098H.5
TL2 DATA 0CCH
PT0 BIT 0B8H.1
PT1 BIT 0B8H.3
RS0 BIT 0D0H.3
PT2 BIT 0B8H.5
TR0 BIT 088H.4
RS1 BIT 0D0H.4
TR1 BIT 088H.6
TR2 BIT 0C8H.2
PX0 BIT 0B8H.0
PX1 BIT 0B8H.2
DPH DATA 083H
DPL DATA 082H
EXEN2 BIT 0C8H.3
REN BIT 098H.4
T2CON DATA 0C8H
RXD BIT 0B0H.0
TXD BIT 0B0H.1
F0 BIT 0D0H.5
PSW DATA 0D0H
?PR?delay?MOTOR SEGMENT CODE
?PR?_delay2?MOTOR SEGMENT CODE
?PR?motor_ffw?MOTOR SEGMENT CODE
?PR?motor_rev?MOTOR SEGMENT CODE
?PR?motor_turn?MOTOR SEGMENT CODE
?PR?main?MOTOR SEGMENT CODE
?CO?MOTOR SEGMENT CODE
?DT?MOTOR SEGMENT DATA
EXTRN CODE (?C_STARTUP)
PUBLIC rate
PUBLIC REV
PUBLIC FFW
PUBLIC main
PUBLIC motor_turn
PUBLIC motor_rev
PUBLIC motor_ffw
PUBLIC _delay2
PUBLIC delay
RSEG ?DT?MOTOR
rate: DS 1
RSEG ?CO?MOTOR
FFW:
DB 00EH
DB 00CH
DB 00DH
DB 009H
DB 00BH
DB 003H
DB 007H
DB 006H
REV:
DB 006H
DB 007H
DB 003H
DB 00BH
DB 009H
DB 00DH
DB 00CH
DB 00EH
; /******************************************************************/
; /*****************************************************************/
; /*
; /* 步进电机加减速运行程序
; /* 步进电机启动时，转速由慢到快逐步加速。
; /* 步进电机匀速运行
; /* 步进电机由快到慢逐步减速到停止
; /*
; /******************************************************************/
;
; #include <reg52.h>
; #include <string.h>
;
; #define uchar unsigned char
; #define uint unsigned int
;
; sbit addr0 = P1^4;
; sbit addr1 = P1^5;
; sbit addr2 = P1^6;
; sbit addr3 = P1^7;
;
; uchar code FFW[8]={0x0e,0x0c,0x0d,0x09,0x0b,0x03,0x07,0x06};//正转数组
; uchar code REV[8]={0x06,0x07,0x03,0x0b,0x09,0x0d,0x0c,0x0e};//反转数组
; uchar rate ;
; /********************************************************/
; /*
; /* 延时
; /* 11.0592MHz时钟，
; /*
; /********************************************************/
; void delay()
RSEG ?PR?delay?MOTOR
L?0043:
USING 0
MOV A,R6
MOVC A,@A+DPTR
MOV P0,A
SETB addr0
CLR addr1
SETB addr2
SETB addr3
CLR addr3
delay:
USING 0
; SOURCE LINE # 31
; {
; SOURCE LINE # 32
; uchar k;
; uint s;
; k = rate;
; SOURCE LINE # 35
;---- Variable 'k?040' assigned to Register 'R7' ----
MOV R7,rate
?C0003:
; do
; {
; SOURCE LINE # 37
; for(s = 0 ; s <400 ; s++) ;
; SOURCE LINE # 38
;---- Variable 's?041' assigned to Register 'R4/R5' ----
CLR A
MOV R5,A
MOV R4,A
?C0004:
INC R5
CJNE R5,#00H,?C0042
INC R4
?C0042:
CJNE R4,#01H,?C0004
CJNE R5,#090H,?C0004
; }while(--k);
; SOURCE LINE # 39
?C0001:
DJNZ R7,?C0003
; }
; SOURCE LINE # 40
RET
; END OF delay
;
;
; void delay2(uchar k)
RSEG ?PR?_delay2?MOTOR
_delay2:
USING 0
; SOURCE LINE # 43
;---- Variable 'k?142' assigned to Register 'R7' ----
; {
; SOURCE LINE # 44
;
; uchar s;
; for(s = 0 ; s <k ; s++) ;
; SOURCE LINE # 47
;---- Variable 's?143' assigned to Register 'R6' ----
CLR A
MOV R6,A
?C0008:
MOV A,R6
CLR C
SUBB A,R7
JNC ?C0011
INC R6
SJMP ?C0008
;
; }
; SOURCE LINE # 49
?C0011:
RET
; END OF _delay2
;
; /********************************************************/
; /*
; /*步进电机正转
; /*
; /********************************************************/
; void motor_ffw()
RSEG ?PR?motor_ffw?MOTOR
motor_ffw:
USING 0
; SOURCE LINE # 56
; {
; SOURCE LINE # 57
; uchar i;
;
; for (i=0; i<8; i++) //一个周期转30度
; SOURCE LINE # 60
;---- Variable 'i?244' assigned to Register 'R6' ----
CLR A
MOV R6,A
?C0012:
; {
; SOURCE LINE # 61
; P0 = FFW[i];//取数据
; SOURCE LINE # 62
MOV DPTR,#FFW
; addr0 = 1;
; SOURCE LINE # 63
; addr1 = 0;
; SOURCE LINE # 64
; addr2 = 1;
; SOURCE LINE # 65
; addr3 = 1;
; SOURCE LINE # 66
; addr3 = 0;
; SOURCE LINE # 67
; delay(); //调节转速
; SOURCE LINE # 68
LCALL L?0043
; }
; SOURCE LINE # 69
INC R6
CJNE R6,#08H,?C0012
; }
; SOURCE LINE # 70
?C0015:
RET
; END OF motor_ffw
;
; /********************************************************/
; /*
; /*步进电机反转
; /*
; /********************************************************/
; void motor_rev()
RSEG ?PR?motor_rev?MOTOR
motor_rev:
USING 0
; SOURCE LINE # 77
; {
; SOURCE LINE # 78
; uchar i;
;
; for (i=0; i<8; i++) //一个周期转30度
; SOURCE LINE # 81
;---- Variable 'i?345' assigned to Register 'R6' ----
CLR A
MOV R6,A
?C0016:
; {
; SOURCE LINE # 82
; P0 = REV[i]; //取数据
; SOURCE LINE # 83
MOV DPTR,#REV
; addr0 = 1;
; SOURCE LINE # 84
; addr1 = 0;
; SOURCE LINE # 85
; addr2 = 1;
; SOURCE LINE # 86
; addr3 = 1;
; SOURCE LINE # 87
; addr3 = 0;
; SOURCE LINE # 88
; delay(); //调节转速
; SOURCE LINE # 89
LCALL L?0043
; }
; SOURCE LINE # 90
INC R6
CJNE R6,#08H,?C0016
; }
; SOURCE LINE # 91
?C0019:
RET
; END OF motor_rev
;
; /********************************************************
; *
; *步进电机运行
; *
; *********************************************************/
; void motor_turn()
RSEG ?PR?motor_turn?MOTOR
motor_turn:
USING 0
; SOURCE LINE # 98
; {
; SOURCE LINE # 99
; uchar x;
; rate=0x30;
; SOURCE LINE # 101
MOV rate,#030H
; x=0xf0;
; SOURCE LINE # 102
;---- Variable 'x?446' assigned to Register 'R3' ----
MOV R3,#0F0H
?C0022:
; do
; {
; SOURCE LINE # 104
; motor_ffw(); //正转加速
; SOURCE LINE # 105
LCALL motor_ffw
; rate--;
; SOURCE LINE # 106
DEC rate
; }while(rate!=0x0a);
; SOURCE LINE # 107
MOV A,rate
CJNE A,#0AH,?C0022
?C0025:
;
; do
; {
; SOURCE LINE # 110
; motor_ffw(); //正转匀速
; SOURCE LINE # 111
LCALL motor_ffw
; x--;
; SOURCE LINE # 112
DEC R3
; }while(x!=0x01);
; SOURCE LINE # 113
CJNE R3,#01H,?C0025
?C0028:
;
; do
; {
; SOURCE LINE # 116
; motor_ffw(); //正转减速
; SOURCE LINE # 117
LCALL motor_ffw
; rate++;
; SOURCE LINE # 118
INC rate
; }while(rate!=0x30);
; SOURCE LINE # 119
MOV A,rate
CJNE A,#030H,?C0028
?C0031:
; do
; {
; SOURCE LINE # 121
; motor_rev(); //反转加速
; SOURCE LINE # 122
LCALL motor_rev
; rate--;
; SOURCE LINE # 123
DEC rate
; }while(rate!=0x0a);
; SOURCE LINE # 124
MOV A,rate
CJNE A,#0AH,?C0031
?C0034:
;
; do
; {
; SOURCE LINE # 127
; motor_rev(); //反转匀速
; SOURCE LINE # 128
LCALL motor_rev
; x--;
; SOURCE LINE # 129
DEC R3
; }while(x!=0x01);
; SOURCE LINE # 130
CJNE R3,#01H,?C0034
?C0037:
;
; do
; {
; SOURCE LINE # 133
; motor_rev(); //反转减速
; SOURCE LINE # 134
LCALL motor_rev
; rate++;
; SOURCE LINE # 135
INC rate
; }while(rate!=0x30);
; SOURCE LINE # 136
MOV A,rate
CJNE A,#030H,?C0037
; }
; SOURCE LINE # 137
RET
; END OF motor_turn
;
; /********************************************************
; *
; * 主程序
; *
; *********************************************************/
; main()
RSEG ?PR?main?MOTOR
main:
USING 0
; SOURCE LINE # 144
; {
; SOURCE LINE # 145
;
; P1=0xf0;
; SOURCE LINE # 147
MOV P1,#0F0H
?C0039:
;
; while(1)
; SOURCE LINE # 149
; {
; SOURCE LINE # 150
; P0 = 0x00;//ULN2003输出高电平
; SOURCE LINE # 151
CLR A
MOV P0,A
; addr0 = 1;
; SOURCE LINE # 152
SETB addr0
; addr1 = 0;
; SOURCE LINE # 153
CLR addr1
; addr2 = 1;
; SOURCE LINE # 154
SETB addr2
; addr3 = 1;
; SOURCE LINE # 155
SETB addr3
; addr3 = 0;
; SOURCE LINE # 156
CLR addr3
; delay2(255);
; SOURCE LINE # 157
MOV R7,#0FFH
LCALL _delay2
;
; motor_turn();
; SOURCE LINE # 159
LCALL motor_turn
;
; }
; SOURCE LINE # 161
SJMP ?C0039
; END OF main
END
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -