单片机控制两个步进电机

一次控制两个电机#include #define GPIO_MOTOR P1 sbit K1=P3^6; sbit K2=P3^5; sbit K3=P3^4; sbit K4=P3^3; unsigned char code ZHENG1 [8]={0xf1,0xf3,0xf2,0xf6,0xf4,0xfc,0xf8,0xf9}; //正转顺序编码 unsigned char code FAN1 [8]={0xf9,0xf8,0xfc,0xf4,0xf6,0xf2,0xf3,0xf1}; //反转顺序编码 unsigned char code ZHENG2 [8]={0x1f,0x3f,0x2f,0x6f,0x4f,0xcf,0x8f,0x9f}; //正转顺序编码 unsigned char code FAN2 [8]={0x9f,0x8f,0xcf,0x4f,0x6f,0x2f,0x3f,0x1f}; //反转顺序编码 char Motor1_Step,Motor2_Step,Speed,Speed2; void Delay(unsigned int t); void Motor1_zheng(); void Motor1_fan(); void Motor2_zheng(); void Motor2_fan(); void main() { unsigned int i; Motor1_Step=1; Motor2_Step=3; Speed=10; Speed2=40; while(1) { while(K1==0) { for(i=0;i<10;i++) { Motor1_zheng(); } } while(K2==0) { for(i=0;i<10;i++) { Motor1_fan(); } } while(K3==0) { for(i=0;i<10;i++) { Motor2_zheng(); } } while(K4==0) { for(i=0;i<10;i++) { Motor2_fan(); } } } } void Motor1_fan() { unsigned int i; for(i=0;i<8;i++) { //GPIO_MOTOR = FFW[i]&0x1f; //取数据 GPIO_MOTOR = FAN1[i]; Delay(Speed); //调节转速 } } void Motor1_zheng() { unsigned int i; for(i=0;i<8;i++) { //GPIO_MOTOR = FFZ[i]&0x1f; GPIO_MOTOR = ZHENG1[i]; Delay(Speed); //调节转速 } } void Motor2_fan() { unsigned int i; if(Motor1_Step==0) { for(i=0;i<8;i++) { //GPIO_MOTOR = FFW2[i]&0xf1; //取数据 GPIO_MOTOR = FAN2[i]; Delay(Speed2); //调节转速 } } Motor1_Step=1; } void Motor2_zheng() { unsigned int i; if(Motor1_Step==1) { for(i=0;i<8;i++) { //GPIO_MOTOR = FFZ2[i]&0xf1; GPIO_MOTOR = ZHENG2[i]; Delay(Speed2); //调节转速 } } Motor1_Step=0; } void Delay(unsigned int t) { unsigned int k; while(t--) { for(k=0; k<80; k++) { } } }