步进电机驱动正转反转.doc

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1、./*文件名：main.c*功能：LED显示控制。*通过GPIO控制步进电机*说明：将跳线JP14和JP19全部短接。****************************************************************************/#include"config.h"#defineMOTOA1<<10//P0.10#defineMOTOB1<<11//P0.11#defineMOTOC1<<12//P0.12#defineMOTOD1<<13//P0.13#definekey11<<16//A-B-

2、C-D#definekey21<<17//AB-BC-CD-DA-AB#definekey31<<18//A-AB-B-BC-C-CD-D-DA-A#definekey41<<19//反转#definekey51<<20//停止#defineKEYCON0x001f0000//LED控制字#defineMOTOCON0x00003c00//MOTO控制字#defineGPIOSET(PIN)IO0SET=PIN//方便修改置位端口#defineGPIOCLR(PIN)IO0CLR=PIN//方便修改清位端口#defineRS1<<9//P

3、0.9#defineSID1<<6//P0.6#defineE1<<4//P0.4#definePSB1<<2//P0.2并行或串行，选择低电平串行模式#defineRST1<<25//P1.25，复位脚unsignedcharIC_DAT1[64]="电机运行方式组成:A-B-C-D单四拍步距角1.8";unsignedcharIC_DAT2[64]="电机运行方式组成:AB-BC-CD-DA双四拍步距角0.9";unsignedcharIC_DAT3[64]="电机运行方式组为A-AB-B-BC-C-CD-D单双八拍步距角0.45";

4、unsignedcharIC_DAT4[64]="电机反转";unsignedcharIC_DAT5[64]="电机停止";unsignedcharIC_DAT6[64]="自动化0901班张凯龙衡海龙步进电机细分控制卢祖起郭亚楠";voidTransferCom(unsignedchardata0);voidTransferData(unsignedchardata1);voiddelay(unsignedintm);voiddelay_10ms(uint32n);voidlcd_mesg(unsignedchar*adder1);页脚

5、.voidDelayNS(uint32dly);voidMOTO_Mode1(uint8i);//A-B-C-DvoidMOTO_Mode10(uint8i);voidMOTO_Mode2(uint8i);//AB-BC-CD-DA-ABvoidMOTO_Mode20(uint8i);voidMOTO_Mode3(uint8i);//A-AB-B-BC-C-CD-D-DA-AvoidMOTO_Mode30(uint8i);/**********************************************************

6、*******************名称：main()*功能：根据表DISP_TAB来控制LED显示。****************************************************************************/intmain(void){/*PINSEL2使用启动代码的默认配置，切勿任意配置PINSEL2，否则总线会受到干扰*/PINSEL0=0x00000000;PINSEL1=0X00000000;PINSEL2&=~(0x00000006);//设置所有I/O口为普通GPIO口IO0D

7、IR=MOTOCON;//配置LED控制I/O方向LCD12864_init();initinal();//液晶端口初始化while((IO0PIN&key1)&&(IO0PIN&key2)&&(IO0PIN&key3)&&(IO0PIN&key4)&&(IO0PIN&key5)!=0){lcd_mesg(IC_DAT6);//显示界面}while(1){if((IO0PIN&key1)==0)MOTO_Mode1(15);if((IO0PIN&key4)==0)MOTO_Mode10(20);//A-B-C-Dif((IO0PIN&ke

8、y2)==0)MOTO_Mode2(15);if((IO0PIN&key4)==0)MOTO_Mode20(20);//AB-BC-CD-DA-AB页脚.if((IO0PIN&key3)==0