qep_pkg.h File Reference

Internal (package scope) QEP/C interface. More...

#include "qep_port.h"
#include "qs_port.h"

Go to the source code of this file.

Defines
#define	QEP_TRIG_(state_, sig_)   ((*(state_))(me, &QEP_reservedEvt_[(sig_)]))
#define	QEP_EXIT_(state_)
#define	QEP_ENTER_(state_)
Enumerations
enum	QEPConst { QEP_EMPTY_SIG_ = 0, QEP_MAX_NEST_DEPTH_ = 6 }
Variables
QEvt const	QEP_reservedEvt_ [4]

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Detailed Description

Internal (package scope) QEP/C interface.

Definition in file qep_pkg.h.

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Define Documentation

#define QEP_ENTER_

(

state_

)

Value:

do { \
    if (QEP_TRIG_((state_), Q_ENTRY_SIG) == Q_RET_HANDLED) { \
        QS_BEGIN_(QS_QEP_STATE_ENTRY, QS_smObj_, me) \
            QS_OBJ_(me); \
            QS_FUN_(state_); \
        QS_END_() \
    } \
} while (0)

helper macro to trigger entry action in an HSM

Definition at line 73 of file qep_pkg.h.

Referenced by QFsm_dispatch(), QHsm_dispatch(), and QHsm_init().

#define QEP_EXIT_

(

state_

)

Value:

do { \
    if (QEP_TRIG_((state_), Q_EXIT_SIG) == Q_RET_HANDLED) { \
        QS_BEGIN_(QS_QEP_STATE_EXIT, QS_smObj_, me) \
            QS_OBJ_(me); \
            QS_FUN_(state_); \
        QS_END_() \
    } \
} while (0)

helper macro to trigger exit action in an HSM

Definition at line 63 of file qep_pkg.h.

Referenced by QFsm_dispatch(), and QHsm_dispatch().

#define QEP_TRIG_	(		state_,
			sig_
	)		((*(state_))(me, &QEP_reservedEvt_[(sig_)]))

helper macro to trigger reserved event in an HSM

Definition at line 59 of file qep_pkg.h.

Referenced by QFsm_init(), QHsm_dispatch(), QHsm_init(), and QHsm_isIn().

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Enumeration Type Documentation

enum QEPConst

internal QEP constants

Enumerator:

QEP_EMPTY_SIG_	reserved empty signal for internal use only
QEP_MAX_NEST_DEPTH_	maximum depth of state nesting (including the top level), must be >= 3

Definition at line 49 of file qep_pkg.h.

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Variable Documentation

QEvt const QEP_reservedEvt_[4]

preallocated reserved events

Definition at line 44 of file qep.c.