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- #include "MSP430F6638.h"
- unsigned char stp[]={0x09,0x05,0x06,0x0a};//1000 0001;0100 0001;0100 0010
- unsigned char stpb[]={0x81,0x41,0x42,0x82};//1000 0010
- void delay(unsigned int ms)
- {
- unsigned int n;
- while(ms--)
- for(n=0;n<100;n++);
- }
- int main( void )
- {
- unsigned char k,j;
- unsigned int i,m;
- // Stop watchdog timer to prevent time out reset
- WDTCTL = WDTPW + WDTHOLD;
- P1DIR |=BIT7+BIT6+BIT1+BIT0;
- P4DIR |=BIT3+BIT2+BIT1;
- P2DIR |=BIT3+BIT2;
-
- while(1)
- {
-
- //////////////////////
- for(m=0;m<60;m++)//順時針轉
- {
- P2OUT |=BIT2;
- P2OUT &=~BIT3;
- for(k=0;k<10;k++)
- {
- for(j=4;j>0;j--)
- {
- P1OUT=stpb[j-1];
- delay(5);
- }
- }
- }
- //////////////////////
- for(m=0;m<60;m++)//逆時針轉
- {
- P2OUT |=BIT2;
- P2OUT &=~BIT3;
- for(k=0;k<10;k++)
- {
- for(j=0;j<4;j++)
- {
- P1OUT=stpb[j];
- delay(5);
- }
- }
- }
- //////////////////////
- for(i=0;i<500;i++)//逆時針
- {
- P2OUT |=BIT3;
- P2OUT &=~BIT2;
- P1OUT |=BIT6;
- P1OUT &=~BIT7;
- }
-
- //////////////////////
- for(i=0;i<1500;i++)//順時針
- {
- P2OUT |=BIT3;
- P2OUT &=~BIT2;
- P1OUT |=BIT7;
- P1OUT &=~BIT6;
- }
- /////////////////////////
- }
-
- }
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