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#define LCD_DATA (*((volatile Uint16 *)0x2001)) #define EN GpioDataRegs.GPFDAT.bit.GPIOF2 #define RW GpioDataRegs.GPFDAT.bit.GPIOF1 #define RS GpioDataRegs.GPFDAT.bit.GPIOF0 #define LOW 0 #define HIGH 1 #define CLEAR_SCREEN 0x01 //清屏指令：清屏且AC值为00H #define AC_INIT 0x02 //将AC设置为00H。且游标移到原点位置 #define CURSE_ADD 0x06 //设定游标移到方向及图像整体移动方向（默认游标右移，图像整体不动） #define FUN_MODE 0x30 //工作模式：8位基本指令集 #define DISPLAY_ON 0x0c //显示开,显示游标，且游标位置反白 #define DISPLAY_OFF 0x08 //显示关 #define CURSE_DIR 0x14 //游标向右移动:AC=AC+1 #define SET_CG_AC 0x40 //设置AC，范围为：00H~3FH #define SET_DD_AC 0x80 extern uchar A[]={"南京研旭"}; extern uchar B[]={"电气科技有限公司"}; extern uchar C[]={"www.armdsp.net"}; extern uchar D[]={"www.njyxdq.com"}; extern uchar E[]={"tel:02558747116"}; Uint16 p, x,y;

基于dspic30f4011的无刷直流电机程序 #include "p30f4011.h" #include "oled.h" #include "Mypid.h" #include "timer.h" #include "interrupt.h" #include "ADC.h" #include "moter.h" //配置位 _FOSC(0X0304);//FCKSM = 00;时钟切换使能 FOS = 11主振荡器XT晶振模式外部4MHz _FWDT(0X0000);//关狗 _FBORPOR(0X3A2);//MCLREN禁止 欠压2.7V 上电延时16MS _FGS(0X03); void Delay_1ms(unsigned int t);//t = 1000大概1s void System_Init(void)//系统初始化 { TRISB = 0x0000; TRISE = 0x0000; PWMCON1 = 0x0000;//通用IO } int main() { System_Init(); Timer1_Init(); ADC_Init(); Init_pid(); set = 350;//设置PID基准 OLED_Init(); //初始化OLED OLED_Clear(); disn(4,0,55);disn(5,0,69);disn(6,0,76);disn(7,0,67);disn(8,0,79);disn(9,0,77);disn(10,0,69);//Welcome while(1) { disn(4,1,Filter()/10000);disn(5,1,Filter()000/1000);disn(6,1,Filter()00/100);disn(7,1,Filter()0/10);disn(8,1,Filter()); disn(4,2,rout/10000);disn(5,2,rout000/1000);disn(6,2,rout00/100);disn(7,2,rout0/10);disn(8,2,rout); duty_cycle(Filter());//进入占空比调节 // if((PWM == 0)&&(Filter()>351)) // motor_FFZ(); // if((PWM == 1)&&(Filter()<349)) // motor_FFW(); if((PWM == 0)&&(Filter()!=350)) motor_FFW(); if((PWM == 1)&&(Filter()!=350)) motor_FFZ(); } }