hw_dc_motor.h

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#ifndef HW_DC_MOTOR_H
#define HW_DC_MOTOR_H

#warning TODO:This is an example implementation, you must implement it!

//DC motor 0
#define DC_MOTOR0_EN_PIN      /* Implement me! */
#define DC_MOTOR0_DIR_PIN     /* Implement me! */
#define DC_MOTOR0_CLEAR       /* Implement me! */
#define DC_MOTOR0_SET         /* Implement me! */

/* Add other motor here */


#define DC_MOTOR_PIN_INIT_MACRO(port, index) \
    do { \
        /* put here code to init pins */ \
    } while (0)


#define DC_MOTOR_SET_ENABLE(index)     do { /* Implement me! */ } while (0)
#define DC_MOTOR_SET_DISABLE(index)    do { /* Implement me! */ } while (0)
#define DC_MOTOR_DIR_CW_MACRO(index)   do { /* Implement me! */ } while (0)
#define DC_MOTOR_DIR_CCW_MACRO(index)  do { /* Implement me! */ } while (0)


#define DC_MOTOR_ENABLE(index) \
   do {  \
        switch (index) \
        { \
        case 0:\
            DC_MOTOR_SET_ENABLE(0); \
            break; \
        /* Add other motor here */ \
        } \
    } while(0)

#define DC_MOTOR_DISABLE(index) \
   do {  \
        switch (index) \
        { \
        case 0:\
            DC_MOTOR_SET_DISABLE(0); \
            break; \
        /* Add other motor here */ \
        } \
    } while(0)


#define DC_MOTOR_DIR_CW(index) \
   do {  \
        switch (index) \
        { \
        case 0:\
            DC_MOTOR_DIR_CW_MACRO(0); \
            break; \
        /* Add other motor here */ \
        } \
    } while(0)

 #define DC_MOTOR_DIR_CCW(index) \
   do {  \
        switch (index) \
        { \
        case 0:\
            DC_MOTOR_DIR_CCW_MACRO(0); \
            break; \
        /* Add other motor here */ \
        } \
    } while(0)



#define DC_MOTOR_SET_DIR(index, dir) \
    do { \
        if (dir) \
            DC_MOTOR_DIR_CW(index); \
        else \
            DC_MOTOR_DIR_CCW(index); \
    } while (0)

#define DC_MOTOR_INIT(index) \
    do { \
        switch (index) \
        { \
        case 0: \
            DC_MOTOR_PIN_INIT_MACRO(A, 0); \
            break; \
        case 1: \
            DC_MOTOR_PIN_INIT_MACRO(A, 1); \
            break; \
        } \
    } while (0)

#endif /* HW_DC_MOTOR_H */