电设报告 - 图文(8)

2019-06-02 14:00

P4OUT &= ~BIT6; P4OUT &= ~BIT7;

delay_nms1(2); //延时n个500微秒

//0010

P4OUT &= ~BIT4; P4OUT |= BIT5; P4OUT &= ~BIT6; P4OUT &= ~BIT7;

delay_nms1(2); //

//0110

P4OUT &= ~BIT4; P4OUT |= BIT5; P4OUT |= BIT6; P4OUT &= ~BIT7;

delay_nms1(2); //

//0100

P4OUT &= ~BIT4; P4OUT &= ~BIT5; P4OUT |= BIT6; P4OUT &= ~BIT7;

delay_nms1(2); //

//1100

P4OUT &= ~BIT4; P4OUT &= ~BIT5; P4OUT |= BIT6; P4OUT |= BIT7;

delay_nms1(2); //

//0001

P4OUT &= ~BIT4;

延时n个500微秒延时n个500微秒延时n个500微秒延时n个500微秒 P4OUT &= ~BIT5; P4OUT &= ~BIT6; P4OUT |= BIT7;

delay_nms1(2); //延时n个500微秒

//1001

P4OUT |= BIT4; P4OUT &= ~BIT5; P4OUT &= ~BIT6; P4OUT |= BIT7;

delay_nms1(2); //延时n个500微秒

} }

voidmotor4(unsignedint a4) //P4口用于垂直往后推 {

unsignedint j;

for(j=a4;j>0;j--) {

//1001

P4OUT |= BIT4; P4OUT &= ~BIT5; P4OUT &= ~BIT6; P4OUT |= BIT7;

delay_nms1(2); //延时n个500微秒

//0001

P4OUT &= ~BIT4; P4OUT &= ~BIT5; P4OUT &= ~BIT6; P4OUT |= BIT7;

delay_nms1(2); //延时n个500微秒

//1100

P4OUT &= ~BIT4; P4OUT &= ~BIT5; P4OUT |= BIT6; P4OUT |= BIT7;

delay_nms1(2); //延时n

个500微秒

500微秒

//0100

P4OUT &= ~BIT4; P4OUT &= ~BIT5; P4OUT |= BIT6; P4OUT &= ~BIT7;

delay_nms1(2); ////0110

P4OUT &= ~BIT4; P4OUT |= BIT5; P4OUT |= BIT6; P4OUT &= ~BIT7;

delay_nms1(2); ////0010

P4OUT &= ~BIT4; P4OUT |= BIT5; P4OUT &= ~BIT6; P4OUT &= ~BIT7;

delay_nms1(2); ////0011

延时n个

P4OUT |= BIT4; P4OUT |= BIT5; P4OUT &= ~BIT6; P4OUT &= ~BIT7;

delay_nms1(2); //延时n个500微秒

// 0001

P4OUT |= BIT4; P4OUT &= ~BIT5; P4OUT &= ~BIT6; P4OUT &= ~BIT7;

delay_nms1(2); //延时n个500微秒

} }

voidmotor21(unsignedint a21)//P2口用于水平左走

//void motor21(unsigned int a21)//P4口用于水平右走 {

unsignedint j;

for(j=a21;j>0;j--) //运行时间 { // 0001

P2OUT |= BIT1; P2OUT &= ~BIT3; P2OUT &= ~BIT4; P2OUT &= ~BIT6;

delay_nms2(2); //延时n个500微秒

//0011

P2OUT |= BIT1; P2OUT |= BIT3; P2OUT &= ~BIT4;

P2OUT &= ~BIT6;

delay_nms2(2); //延时n个500微秒 //0010

P2OUT &= ~BIT1; P2OUT |= BIT3; P2OUT &= ~BIT4; P2OUT &= ~BIT6;

delay_nms2(2); // //0110

P2OUT &= ~BIT1; P2OUT |= BIT3; P2OUT |= BIT4; P2OUT &= ~BIT6;

delay_nms2(2); // //0100

P2OUT &= ~BIT1; P2OUT &= ~BIT3; P2OUT |= BIT4; P2OUT &= ~BIT6;

delay_nms2(2); // //1100

P2OUT &= ~BIT1; P2OUT &= ~BIT3; P2OUT |= BIT4;

延时n个500微秒

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