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資源簡介

基于TI的群星系列ARM Cortex-M3芯片的,直流無刷電機控制程序,包含實驗實測速度控制曲線。

資源截圖

代碼片段和文件信息

#include??“systemInit.h“
#include??“uartGetPut.h“
#include?“pwm.h“
#include?
#include?
#include??“stdio.h“
#include?
#include?

//??定義LED
#define??LED_PERIPF?????????????SYSCTL_PERIPH_GPIOF
#define??LED_PORT???????????????GPIO_PORTF_base
#define??LED_PIN????????????????GPIO_PIN_2
#define??LED_PIN3????????????????GPIO_PIN_3



//??定義KEY
#define??KEY_PERIPH?????????????SYSCTL_PERIPH_GPIOG
#define??KEY_PORT???????????????GPIO_PORTG_base
#define??KEY_PIN????????????????GPIO_PIN_5

#define?ulVelocitySampleTime?20*20000?//速度采樣時間參數,用于Timer3定時20000代表1ms
#define?fDutyMax?99
#define?DeadareaTime?1????????//死區時間,即延長切換場效應管的時間

void?PWMControlNegtive(float?fDuty);
void?PWMControlPostive(float?fDuty);
void?GPIO_Port_E_ISR(void);
void?GetVelocity(void);
void?GetPosition(void);
void?Timer3A_ISR(void);
void?PIDVelocity(float?TargetVelocity);
void?PIDPosition(float?TargetPosition);
void?Decode(char?*sint?inum);

tBoolean?TargetDirection=true;
int?Direction;
float?fDuty=20;
int?iDuar=1000;
int?iHALLiOldHALL=0;//霍爾的狀態
int?iFlagHallChanged=0;//霍爾狀態改變標志,1為改變
int?iEncoderLine=1292;//碼盤線數
float?Velocity=0TargetVelocity=2;
tBoolean?FlagPositionMode=?false;//工作模式標志?true為位置模式?false則為速度模式
long?Position=0TargetPosition=60000;//位置
unsigned?long?HALLInterruptTimes=0OldHALLInterruptTimes=0;//記錄進入HALL中斷的次數,以便獲得點電機速度和位置
//unsigned?long?ulVelocitySampleTime;
float?e_k=0e_k1=0e_k2=0;
float?e_k_p=0e_k1_p=0e_k2_p=0e_k_p_sum=0;
float?fk_p=30fk_i=0fk_d=4;//速度PID參數
float?fk_p_p=300fk_i_p=200fk_d_p=500;//位置PID參數
float?control=0control_1=0dcontrol=0;
float?control_p=0control_1_p=0dcontrol_p=0;

//??主函數(程序入口)
int?main(void)
{
????int?iReceiveNum;
????char?cBuf[100]cBuf2[50];

????//jtagWait();?????????????????????????????????????????????//??防止JTAG失效,重要!
????clockInit();????????????????????????????????????????????//??時鐘初始化:晶振,6MHz
????uartInit0();
????
???
????//初始化PWM
????SysCtlPeriEnable(SYSCTL_PERIPH_GPIOG);?
????SysCtlPeriEnable(SYSCTL_PERIPH_GPIOF);?
????SysCtlPeriEnable(SYSCTL_PERIPH_GPIOH);?
???????????????????????????????????????
????SysCtlPeripheralEnable(SYSCTL_PERIPH_PWM);????????????????????????????/*??使能PWM模塊?????????????????*/
????SysCtlPWMClockSet(SYSCTL_PWMDIV_1);???????????????????????????????????/*??PWM時鐘配置:不分頻?????????*/
????
????GPIOPinTypePWM(GPIO_PORTG_base???????????????????????????????????????/*??PG2和PG3配置為PWM功能???????*/
???????????????????GPIO_PIN_2?|?GPIO_PIN_3);
????GPIOPinTypePWM(GPIO_PORTF_base???????????????????????????????????????/*??PF2和PF3配置為PWM功能???????*/
???????????????????GPIO_PIN_2?|?GPIO_PIN_3);
????GPIOPinTypePWM(GPIO_PORTH_base???????????????????????????????????????/*??PH0和PH1配置為PWM功能???????*/
???????????????????GPIO_PIN_0?|?GPIO_PIN_1);

????
????PWMGenConfigure(PWM_base?PWM_GEN_0?????????????/*??配置PWM發生器0:減計數????*/
????????????????????PWM_GEN_MODE_UP_DOWN??|?PWM_GEN_MODE_NO_SYNC);
????PWMGenConfigure(PWM_BA

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????7856??2011-09-19?20:11??直流無刷電機控制程序\Debug\Exe\Demo.bin

?????文件?????144768??2011-09-19?20:11??直流無刷電機控制程序\Debug\Exe\Demo.out

?????文件???????7899??2010-10-27?12:59??直流無刷電機控制程序\Debug\Exe\Demo.sim

?????文件??????22287??2011-09-19?20:11??直流無刷電機控制程序\Debug\List\Demo.map

?????文件????????435??2011-09-19?20:11??直流無刷電機控制程序\Debug\Obj\Demo.pbd

?????文件??????55152??2011-09-19?20:11??直流無刷電機控制程序\Debug\Obj\main.o

?????文件???????8328??2010-08-14?14:17??直流無刷電機控制程序\Debug\Obj\startup_ewarm.o

?????文件???????6368??2010-08-12?19:50??直流無刷電機控制程序\Debug\Obj\systemInit.o

?????文件??????35180??2010-08-17?20:42??直流無刷電機控制程序\Debug\Obj\uartGetPut.o

?????文件???????6014??2011-09-19?20:11??直流無刷電機控制程序\Demo.dep

?????文件??????37925??2010-07-18?21:07??直流無刷電機控制程序\Demo.ewd

?????文件??????43301??2010-08-12?19:50??直流無刷電機控制程序\Demo.ewp

?????文件????????158??2008-07-02?15:19??直流無刷電機控制程序\Demo.eww

?????文件??????28936??2011-09-19?20:11??直流無刷電機控制程序\main.c

?????文件???????2531??2011-09-19?20:11??直流無刷電機控制程序\settings\Demo.cspy.bat

?????文件???????6046??2011-09-19?20:11??直流無刷電機控制程序\settings\Demo.dbgdt

?????文件????????551??2011-09-19?20:11??直流無刷電機控制程序\settings\Demo.dni

?????文件???????5355??2011-09-19?20:11??直流無刷電機控制程序\settings\Demo.wsdt

?????文件????????248??2010-03-06?19:09??直流無刷電機控制程序\settings\Demo_Debug.jlink

?????文件???????9246??2010-08-14?14:15??直流無刷電機控制程序\startup_ewarm.c

?????文件???????1729??2010-08-09?16:35??直流無刷電機控制程序\systemInit.c

?????文件????????749??2008-10-27?14:54??直流無刷電機控制程序\systemInit.h

?????文件???????5975??2010-08-17?20:42??直流無刷電機控制程序\uartGetPut.c

?????文件????????792??2010-07-13?15:16??直流無刷電機控制程序\uartGetPut.h

?????文件?????879334??2010-08-15?09:36??直流無刷電機控制程序\實驗圖\kp16ki10kd90.bmp

?????文件?????909430??2010-08-18?19:13??直流無刷電機控制程序\實驗圖\KPKIKD100-0-100.bmp

?????文件?????909430??2010-08-18?19:18??直流無刷電機控制程序\實驗圖\KPKIKD100-0-200.bmp

?????文件?????909430??2010-08-18?22:00??直流無刷電機控制程序\實驗圖\KPKIKD100-0-200采樣周期40ms.bmp

?????文件?????909430??2010-08-18?19:22??直流無刷電機控制程序\實驗圖\KPKIKD100-0-300.bmp

?????文件?????909430??2010-08-18?21:38??直流無刷電機控制程序\實驗圖\KPKIKD100-0-300采樣周期40ms.bmp

............此處省略43個文件信息

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