A Small Control System Using 8051: motor.h Source File

00001 #ifndef MOTOR_H
00002 #define MOTOR_H
00003 #define StepMotorIdleState 0
00004 #define StepMotorCw0State  1
00005 #define StepMotorCw1State  2
00006 #define StepMotorCw2State  3
00007 #define StepMotorCw3State  4
00008 #define StepMotorCw4State  5
00009 #define StepMotorCw5State  6
00010 #define StepMotorCw6State  7
00011 #define StepMotorCw7State  8
00012 #define StepMotorRcw0State 9
00013 #define StepMotorRcw1State 10
00014 #define StepMotorRcw2State 11
00015 #define StepMotorRcw3State 12
00016 #define High 1
00017 #define Low  0
00018 #define MotorStepTime 100
00019 
00020 typedef struct STEPMOTOR_CONTROL{
00021     unsigned char State;
00022     unsigned int  Timer;
00023 };
00024 typedef struct MOTOR_EVENT{
00025     UCHAR HasEvent;
00026     UCHAR EventType;
00027     UCHAR RwFlag;     
00028     UCHAR Data;
00029 };
00030 extern struct STEPMOTOR_CONTROL StepMotorCtrl;
00031 extern struct MOTOR_EVENT MotorEvent;
00032 extern void F_MotorPowerOnInit(void) LargeReentrant;
00033 extern void F_MotorSvc(void) LargeReentrant;
00034 extern void F_MotorDirectionSet(INT8U Direction) LargeReentrant;
00035 extern INT8U F_MotorEventCheck(void) LargeReentrant;
00036 extern void F_MotorCommandSet(INT8U **pArgv,INT8U Argc) LargeReentrant;
00037 #endif