motor.h

我个人编写的车载dvd上的程序

//TFT motor
#define PD_MOTORP  PC_DDR3  //load -
#define PCR1_MOTORP PC_CR13
#define PCR2_MOTORP PC_CR23
#define PIN_MOTORP  PC_ODR3

#define PD_MOTORN  PC_DDR4 //load+
#define PCR1_MOTORN  PC_CR14
#define PCR2_MOTORN  PC_CR24
#define PIN_MOTORN   PC_ODR4

//Tray motor
#define PD_TRAYN       PE_DDR4   //load -
#define PCR1_TRAYN     PE_CR14
#define PCR2_TRAYN     PE_CR24
#define PIN_TRAYN      PE_ODR4

#define PD_TRAYP       PE_DDR3   //load +
#define PCR1_TRAYP     PE_CR13
#define PCR2_TRAYP     PE_CR23
#define PIN_TRAYP      PE_ODR3

#define PD_CHECKP      PC_DDR7
#define PCR1_CHECKP  PC_CR17
#define PCR2_CHECKP  PC_CR27
#define PinIN_CHECKP PC_IDR7

#define PD_CHECKN     PE_DDR2
#define PCR1_CHECKN  PE_CR12
#define PCR2_CHECKN  PE_CR22
#define PinIN_CHECKN PE_IDR2

#define PD_TRAYIN  PG_DDR6
#define PCR1_TRAYIN PG_CR16
#define PCR2_TRAYIN PG_CR26
#define PINin_TRAYIN PG_IDR6

#define PD_TRAYOUT  PG_DDR7
#define PCR1_TRAYOUT PG_CR17
#define PCR2_TRAYOUT PG_CR27
#define PINin_TRAYOUT PG_IDR7

#define PD_LOADSW   PG_DDR5
#define PCR1_LOADSW PG_CR15
#define PCR2_LOADSW PG_CR25
#define PINin_LOADSW PG_IDR5


/************************************************************************
                                Motor position define 4 kinds and they are all define as below
    90 d      --------------INIT90
    60 d     -------------- STEP60
    30 d     -------------- STEP30
    0   d    ---------------STEP0

************************************************************************/


//Motor action
#define MOTOR_OPEN   0
#define MOTOR_CLOSE  1
#define MOTOR_STOP  2

#define TRAY_OPEN  0
#define TRAY_CLOSE  1
#define TRAY_STOP 2

//TFT work mode
#define TFTMOTOR_STATUS_INIT90_REQ             0
#define TFTMOTOR_STATUS_INIT90                     1

#define TFTMOTOR_STATUS_REQ_INIT90_TO_STEP60          2
#define TFTMOTOR_STATUS_REQ_STEP60_TO_INIT90      3
#define TFTMOTOR_STATUS_REQ_INIT90_TO_STEP30     4
#define TFTMOTOR_STATUS_REQ_STEP30_TO_INIT90    5
#define TFTMOTOR_STATUS_REQ_INIT90_TO_STEP0    6
#define TFTMOTOR_STATUS_REQ_STEP0_TO_INIT90   7


#define  TFTMOTOR_STATUS_STEP60      8 //ALL

#define TFTMOTOR_STATUS_REQ_STEP60_TO_STEP30    9
#define TFTMOTOR_STATUS_REQ_STEP30_TO_STEP60    10
#define TFTMOTOR_STATUS_REQ_STEP60_TO_STEP0    11
#define TFTMOTOR_STATUS_REQ_STEP0_TO_STEP60    12

#define TFTMOTOR_STATUS_STEP30          13

#define TFTMOTOR_STATUS_REQ_STEP30_TO_STEP0   14
#define TFTMOTOR_STATUS_REQ_STEP0_TO_STEP30   15


#define  TFTMOTOR_STATUS_STEP0      16 // 1/2 status


#define OBJECT_TFTMOTOR_TO_STATUS_STEP0  1
#define OBJECT_TFTMOTOR_TO_STATUS_STEP30 2
#define OBJECT_TFTMOTOR_TO_STATUS_STEP60  3
#define OBJECT_TFTMOTOR_TO_STATUS_INIT90  4


#define TFTMOTOR_RUNLENGTH_INIT90_AND_STEP60_TIMEOUT  30
#define TFTMOTOR_RUNLENGTH_STEP60_AND_INIT90_TIMEOUT  30
#define TFTMOTOR_RUNLENGTH_INIT90_AND_STEP30_TIMEOUT  40
#define TFTMOTOR_RUNLENGTH_STEP30_AND_INIT90_TIMEOUT   40
#define TFTMOTOR_RUNLENGTH_INIT90_AND_STEP0_TIMEOUT  45
#define TFTMOTOR_RUNLENGTH_STEP0_AND_INIT90_TIMEOUT  40
#define TFTMOTOR_RUNLENGTH_STEP60_AND_STEP30_TIMEOUT   10
#define TFTMOTOR_RUNLENGTH_STEP30_AND_STEP60_TIMEOUT   2
#define TFTMOTOR_RUNLENGTH_STEP60_AND_STEP0_TIMEOUT   25
#define TFTMOTOR_RUNLENGTH_STEP0_AND_STEP60_TIMEOUT   25
#define TFTMOTOR_RUNLENGTH_STEP30_AND_STEP0_TIMEOUT   8
#define TFTMOTOR_RUNLENGTH_STEP0_AND_STEP30_TIMEOUT   2

ext unsigned char ucTFTMotorDriverStatus;
ext unsigned char ucMotorCurPos; //Motor Pos current;
ext unsigned char ucTFTMotorDriverTime;
ext unsigned char TrayModeState;

//Tray motor mode
#define TRAYMOTOR_IDLE      0
#define TRAYMOTOR_OPEN_REQ  1
#define TRAYMOTOR_OPENING   2
#define TRAYMOTOR_OPENED    3
#define TRAYMOTOR_CLOSE_REQ 4
#define TRAYMOTOR_CLOSING   5
#define TRAYMOTOR_CLOSED    6




//main function.
extern void Motor_Init(void);
extern void MotorMain(void);
extern void  TFT_Motor_Driver(unsigned char in);
extern void TFTMotorDriverTimer100ms(void);