set_bridge.c

来自「该编程语言是C语言」· C语言 代码 · 共 35 行

C
35
字号
#include "sfr.h"
#include "port.h"

extern unchar hall_value;
//extern f_r;

extern void set_pwm0();
extern void set_pwm1();
extern void set_pwm2();

void set_bridge(void)
{
	/*switch(hall_value)
   	{
    	case 4: set_pwm2(); sb_1 = 1; sb_3 = 1; sb_5 = 0; break;    	//P1_6   6
        case 6: set_pwm1(); sb_1 = 1; sb_3 = 1; sb_5 = 0; break;    	//P1_4   4	
        case 2: set_pwm1(); sb_1 = 1; sb_5 = 1; sb_3 = 0; break;    	//P1_4   4
        case 3: set_pwm0(); sb_1 = 1; sb_5 = 1; sb_3 = 0; break;     	//P1_2   2
        case 1: set_pwm0(); sb_3 = 1; sb_5 = 1; sb_1 = 0; break;    	//P1_2   2
        case 5: set_pwm2(); sb_3 = 1; sb_5 = 1; sb_1 = 0; break;    	//P1_6   6
        default:sb_1 = 1; sb_2 = 1; sb_3 = 1; sb_4 = 1; sb_5 = 1; sb_6 = 1; break;
    }*/

	switch(hall_value)
   	{
    	case 4: set_pwm0(); sb_1 = 1; sb_5 = 1; sb_3 = 0; break;    	//P1_6   6
        case 6: set_pwm0(); sb_5 = 1; sb_3 = 1; sb_1 = 0; break;    	//P1_4   4	
        case 2: set_pwm2(); sb_3 = 1; sb_5 = 1; sb_1 = 0; break;    	//P1_4   4
        case 3: set_pwm2(); sb_1 = 1; sb_3 = 1; sb_5 = 0; break;     	//P1_2   2
        case 1: set_pwm1(); sb_3 = 1; sb_1 = 1; sb_5 = 0; break;    	//P1_2   2
        case 5: set_pwm1(); sb_1 = 1; sb_5 = 1; sb_3 = 0; break;    	//P1_6   6
        default:sb_1 = 1; sb_2 = 1; sb_3 = 1; sb_4 = 1; sb_5 = 1; sb_6 = 1; break;
    }
}

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