PikeAero::CTimeBaseOneShot Class Reference

#include <ctimebaseoneshot.h>

Inheritance diagram for PikeAero::CTimeBaseOneShot:

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Collaboration diagram for PikeAero::CTimeBaseOneShot:

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Public Member Functions
	CTimeBaseOneShot (CMachine::InterruptVector vector, TB_TypeDef *TBx, CMachine::ubit32 usec=0, CMachine::ubit8 prescaler=255)
virtual void	irq (CMachine::InterruptVector v)
	receive a hardware interrupt
virtual	~CTimeBaseOneShot ()
Private Attributes
CEvent *	mEvent

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Detailed Description

Implements a Time Base One Shot Timer object.

Author:

Michael Sharkey <mike@pikeaero.com>

Definition at line 32 of file ctimebaseoneshot.h.

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Constructor & Destructor Documentation

PikeAero::CTimeBaseOneShot::CTimeBaseOneShot	(	CMachine::InterruptVector	vector,
		TB_TypeDef *	TBx,
		CMachine::ubit32	usec = 0,
		CMachine::ubit8	prescaler = 255
	)

Definition at line 26 of file ctimebaseoneshot.cpp.

References mEvent, PikeAero::CEvent::OneShot, and PikeAero::CEvent::setType().

 : CTimeBase(vector,TBx,usec,prescaler)
{
    mEvent = new CEvent(this);
    mEvent->setType(CEvent::OneShot);
}

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PikeAero::CTimeBaseOneShot::~CTimeBaseOneShot

(

)

[virtual]

Definition at line 33 of file ctimebaseoneshot.cpp.

References mEvent.

{
    delete mEvent;
    mEvent = NULL;
}

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Member Function Documentation

void PikeAero::CTimeBaseOneShot::irq

(

CMachine::InterruptVector

v

)

[virtual]

receive a hardware interrupt

stop the counter

clear the End of Count flag

dispatch the event to callbacks

Reimplemented from PikeAero::CTimeBase.

Definition at line 42 of file ctimebaseoneshot.cpp.

References PikeAero::CObject::dispatchCallback(), mEvent, PikeAero::TB_TypeDef::SR, PikeAero::CTimeBase::stop(), PikeAero::CTimeBase::tb(), and TB_EC.

{
    if ( tb()->SR & TB_EC )
    {
        stop();                     /** stop the counter */
        tb()->SR &= ~TB_EC;         /** clear the End of Count flag **/
        dispatchCallback(mEvent);   /** dispatch the event to callbacks */
    }
}

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Field Documentation

CEvent* PikeAero::CTimeBaseOneShot::mEvent [private]

Definition at line 45 of file ctimebaseoneshot.h.

Referenced by CTimeBaseOneShot(), irq(), and ~CTimeBaseOneShot().

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The documentation for this class was generated from the following files:

• ctimebaseoneshot.h
• ctimebaseoneshot.cpp