标题:
五线四相步进电机,求一个控制程序(实物见图)
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作者:
测控系吴~
时间:
2019-7-22 10:13
标题:
五线四相步进电机,求一个控制程序(实物见图)
电路应该是这样连的吧?
Z3%ZGM064XR]7_~[]`@YSB8.jpg
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作者:
悲喜卒读
时间:
2019-8-25 15:48
我的这一个是用uln2003驱动电路的
#include <reg52.h>
#define uchar unsigned char
sbit jia_key=P3^7; //定义加键
sbit jian_key=P3^6; //定义减键
sbit zf_key=P3^5; //定义正反键
//sbit dula=P2^6; //数码管段选端定义
//sbit wela=P2^7; //数码管位选端定义
bit flag=0; //定义正反转的
uchar num=0,show_num=2,maichong=4,table_begin=0;
uchar code table1[]={0x01,0x02,0x04,0x08,0x08,0x04,0x02,0x01}; //在从0x01到0x08表示正转,从0x08到0x01表示反转,
uchar code table[]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f,0x77,0x7c,0x39,0x5e,0x79,0x71};//数码管显示数
void delay(uchar i) //延时函数
{
uchar j,k;
for(j=i;j>0;j--)
for(k=125;k>0;k--);
}
/*void display()
{
dula=0;
P0=table[show_num];
dula=1;
dula=0;
wela=0;
P0=0XFE;
wela=1;
wela=0;
delay(5);
P0=table[0];
dula=1;
dula=0;
P0=0XFd;
wela=1;
wela=0;
delay(5);
} */
void key() //确定按键
{
if(jia_key==0)
{
delay(5);
if(jia_key==0)
{
num++;
if(num==4)
num=3;
while(jia_key==0);
}
}
if(jian_key==0)
{
delay(5);
if(jian_key==0)
{
if(num!=0)
num--;
else
num=0;
while(jian_key==0);
}
}
if(zf_key==0)
{
delay(5);
if(zf_key==0)
{
flag=~flag;
while(zf_key==0);
}
}
}
void dispose() //对按键的处理
{
switch(num)
{
case 0:
maichong=5;
break;
case 1:
maichong=4;
break;
case 2:
maichong=3;
break;
case 3:
maichong=2;
break;
}
if(flag==0) //正反变化的表示
table_begin=0;
else
table_begin=4;
}
void qudong() //驱动电机转动,最重要的部分
{
uchar j;
for(j=0+table_begin;j<4+table_begin;j++)
{
P0=table1[j]; //控制正反转的
delay(maichong*5);//控制速度的
}
}
void main() //主函数
{
while(1)
{
key();
dispose();
qudong();
}
}
复制代码
作者:
salon_lee
时间:
2019-8-27 21:47
/* 两个ULN2003驱动两个5线4相步进电机 */
/* 步进电机四相端口*/
#define pMotor_A_A_Init() GPIO_Init(GPIOC,GPIO_PIN_7,GPIO_MODE_OUT_PP_LOW_FAST)
#define pMotor_A_B_Init() GPIO_Init(GPIOC,GPIO_PIN_6,GPIO_MODE_OUT_PP_LOW_FAST)
#define pMotor_A_C_Init() GPIO_Init(GPIOC,GPIO_PIN_5,GPIO_MODE_OUT_PP_LOW_FAST)
#define pMotor_A_D_Init() GPIO_Init(GPIOC,GPIO_PIN_3,GPIO_MODE_OUT_PP_LOW_FAST)
#define pMotor_B_A_Init() GPIO_Init(GPIOD,GPIO_PIN_0,GPIO_MODE_OUT_PP_LOW_FAST)
#define pMotor_B_B_Init() GPIO_Init(GPIOD,GPIO_PIN_2,GPIO_MODE_OUT_PP_LOW_FAST)
#define pMotor_B_C_Init() GPIO_Init(GPIOD,GPIO_PIN_3,GPIO_MODE_OUT_PP_LOW_FAST)
#define pMotor_B_D_Init() GPIO_Init(GPIOD,GPIO_PIN_4,GPIO_MODE_OUT_PP_LOW_FAST)
/* A AB B BC C CD D DA */
uint8_t Beat_A_Code[8] = {0x80,0xC0,0x40,0x60,0x20,0x28,0x08,0x88}; //步进电机A四相八拍驱动
/* A AB B BC C CD D DA */
uint8_t Beat_B_Code[8] = {0x01,0x05,0x04,0x0C,0x08,0x18,0x10,0x11}; //步进电机B四相八拍驱动
int16_t motor_A_Beats = 0;
int16_t motor_B_Beats = 0;
uint8_t index_A = 0;
uint8_t index_B = 0;
#pragma vector=0x19
__interrupt void TIM4_UPD_OVF_IRQHandler(void) //定时中断 1ms
{
/* 步进电机A转动控制流量值大于4L */
if(motor_A_Beats != 0)
{
if(motor_A_Beats > 0) //正转
{
index_A++;
index_A &= 0x07;
motor_A_Beats--;
}
else //反转
{
index_A--;
index_A &= 0x07;
motor_A_Beats++;
}
temp0 = GPIOC->ODR;
temp0 &= 0x17;
temp0 |= Beat_A_Code[index_A];
GPIOC->ODR = temp0;
}
else
{
GPIOC->ODR &= 0x17;
}
/* 步进电机B转动控制流量值小于等于4L */
if(motor_B_Beats != 0)
{
if(motor_B_Beats > 0) //正转
{
index_B++;
index_B &= 0x07;
motor_B_Beats--;
}
else //反转
{
index_B--;
index_B &= 0x07;
motor_B_Beats++;
}
temp2 = GPIOD->ODR;
temp2 &= 0xE2;
temp2 |= Beat_B_Code[index_B];
GPIOD->ODR = temp2;
}
else
{
GPIOD->ODR &= 0xE2;
}
TIM4_ClearITPendingBit(TIM4_IT_UPDATE);
}
作者:
salon_lee
时间:
2019-8-27 21:51
/* 两个ULN2003驱动两个5线4相步进电机 */
/* 步进电机四相端口*/
#define pMotor_A_A_Init() GPIO_Init(GPIOC,GPIO_PIN_7,GPIO_MODE_OUT_PP_LOW_FAST)
#define pMotor_A_B_Init() GPIO_Init(GPIOC,GPIO_PIN_6,GPIO_MODE_OUT_PP_LOW_FAST)
#define pMotor_A_C_Init() GPIO_Init(GPIOC,GPIO_PIN_5,GPIO_MODE_OUT_PP_LOW_FAST)
#define pMotor_A_D_Init() GPIO_Init(GPIOC,GPIO_PIN_3,GPIO_MODE_OUT_PP_LOW_FAST)
#define pMotor_B_A_Init() GPIO_Init(GPIOD,GPIO_PIN_0,GPIO_MODE_OUT_PP_LOW_FAST)
#define pMotor_B_B_Init() GPIO_Init(GPIOD,GPIO_PIN_2,GPIO_MODE_OUT_PP_LOW_FAST)
#define pMotor_B_C_Init() GPIO_Init(GPIOD,GPIO_PIN_3,GPIO_MODE_OUT_PP_LOW_FAST)
#define pMotor_B_D_Init() GPIO_Init(GPIOD,GPIO_PIN_4,GPIO_MODE_OUT_PP_LOW_FAST)
/* A AB B BC C CD D DA */
uint8_t Beat_A_Code[8] = {0x80,0xC0,0x40,0x60,0x20,0x28,0x08,0x88}; //步进电机A四相八拍驱动
/* A AB B BC C CD D DA */
uint8_t Beat_B_Code[8] = {0x01,0x05,0x04,0x0C,0x08,0x18,0x10,0x11}; //步进电机B四相八拍驱动
int16_t motor_A_Beats = 0;
int16_t motor_B_Beats = 0;
uint8_t index_A = 0;
uint8_t index_B = 0;
#pragma vector=0x19
__interrupt void TIM4_UPD_OVF_IRQHandler(void) //定时中断 1ms
{
/* 步进电机A转动控制流量值大于4L */
if(motor_A_Beats != 0)
{
if(motor_A_Beats > 0) //正转
{
index_A++;
index_A &= 0x07;
motor_A_Beats--;
}
else //反转
{
index_A--;
index_A &= 0x07;
motor_A_Beats++;
}
temp0 = GPIOC->ODR;
temp0 &= 0x17;
temp0 |= Beat_A_Code[index_A];
GPIOC->ODR = temp0;
}
else
{
GPIOC->ODR &= 0x17;
}
/* 步进电机B转动控制流量值小于等于4L */
if(motor_B_Beats != 0)
{
if(motor_B_Beats > 0) //正转
{
index_B++;
index_B &= 0x07;
motor_B_Beats--;
}
else //反转
{
index_B--;
index_B &= 0x07;
motor_B_Beats++;
}
temp2 = GPIOD->ODR;
temp2 &= 0xE2;
temp2 |= Beat_B_Code[index_B];
GPIOD->ODR = temp2;
}
else
{
GPIOD->ODR &= 0xE2;
}
TIM4_ClearITPendingBit(TIM4_IT_UPDATE);
}
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