QHsm implementation More...

#include "qep_port.h"
#include "qassert.h"
#include "qs_port.h"
#include "qs_pkg.h"

Macros
#define	QEP_EXIT_(state_, qs_id_)

#define	QEP_ENTER_(state_, qs_id_)

Enumerations
enum	{ QEP_EMPTY_SIG_ = 0 , QHSM_MAX_NEST_DEPTH_ = 6 }

Functions
static QState	QHsm_trig_ (QHsm *const me, QStateHandler const state, QSignal sig)

static int_fast8_t	QHsm_tran_ (QHsm *const me, QStateHandler path[QHSM_MAX_NEST_DEPTH_], uint_fast8_t const qs_id)

QStateHandler	QHsm_getStateHandler_ (QHsm *const me)

Variables
char const	QP_versionStr [7] = QP_VERSION_STR

static QEvt const	QEP_reservedEvt_ []

Detailed Description

Date: Last updated on: 2021-12-23

Version: Last updated for: Version 7.0.0, 2022-04-30

Traceability:

traces to: RQP103

traces to: RQP104

traces to: RQP120

traces to: RQP130

Definition in file qep_hsm.c.

Macro Definition Documentation

◆ QEP_EXIT_

#define QEP_EXIT_	(	state_,
		qs_id_
	)

Value:

        do {                  \
        if ((*(state_))(me, &QEP_reservedEvt_[Q_EXIT_SIG])  \
             == (QState)Q_RET_HANDLED) {                    \
            QS_BEGIN_PRE_(QS_QEP_STATE_EXIT, (qs_id_))      \
                QS_OBJ_PRE_(me);                            \
                QS_FUN_PRE_(state_);                        \
            QS_END_PRE_()                                   \
        }                                                   \
    } while (false)

Definition at line 81 of file qep_hsm.c.

◆ QEP_ENTER_

#define QEP_ENTER_	(	state_,
		qs_id_
	)

Value:

        do {                 \
        if ((*(state_))(me, &QEP_reservedEvt_[Q_ENTRY_SIG]) \
             == (QState)Q_RET_HANDLED) {                    \
            QS_BEGIN_PRE_(QS_QEP_STATE_ENTRY, (qs_id_))     \
                QS_OBJ_PRE_(me);                            \
                QS_FUN_PRE_(state_);                        \
            QS_END_PRE_()                                   \
        }                                                   \
    } while (false)

Definition at line 91 of file qep_hsm.c.

Enumeration Type Documentation

◆ anonymous enum

anonymous enum

internal QEP constants

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

Definition at line 51 of file qep_hsm.c.

Function Documentation

◆ QHsm_trig_()

static QState QHsm_trig_	(	QHsm *const	me,
		QStateHandler const	state,
		QSignal	sig
	)

inlinestatic

helper function to trigger reserved event in an HSM

Definition at line 74 of file qep_hsm.c.

◆ QHsm_tran_()

static int_fast8_t QHsm_tran_	(	QHsm *const	me,
		QStateHandler	path[QHSM_MAX_NEST_DEPTH_],
		uint_fast8_t const	qs_id
	)

static

helper function to execute state transition

◆ QHsm_getStateHandler_()

QStateHandler QHsm_getStateHandler_ ( QHsm *const me )

Definition at line 605 of file qep_hsm.c.

Variable Documentation

◆ QP_versionStr

char const QP_versionStr[7] = QP_VERSION_STR

the current QP version number string in ROM, based on QP_VERSION_STR

Definition at line 47 of file qep_hsm.c.

◆ QEP_reservedEvt_

QEvt const QEP_reservedEvt_[]

static

Initial value:

= {
    { (QSignal)QEP_EMPTY_SIG_, 0U, 0U },
    { (QSignal)Q_ENTRY_SIG,    0U, 0U },
    { (QSignal)Q_EXIT_SIG,     0U, 0U },
    { (QSignal)Q_INIT_SIG,     0U, 0U }
}

Static, pre-allocated standard events that the QEP event processor sends to state handler functions of QHsm-style state machine to execute entry actions, exit actions, and initial transitions.

Definition at line 66 of file qep_hsm.c.

Macros

Enumerations

Functions

Variables