Gpws Class Reference

#include <Module.h>

Inheritance diagram for Gpws:

Collaboration diagram for Gpws:

Public Member Functions
	Gpws (Bus *prmBus, Logger *prmLogger)
void	FrameMove (float fElapsedTime) override
Public Member Functions inherited from Module
	Module (Bus *prmBus)
virtual	~Module ()=default

Private Attributes
Logger *	logger = nullptr
float	secsincelast = 0.0f
float	oldradioaltitude = 0.0f
bool	mode3active = false
float	mode3altitude = 0.0f
Reference	oldReference = REF_ACLMODE
float	oldIndicatedAirspeedKms = FLT_MAX
float	oldWindSpeedMs = 0.0f

Additional Inherited Members
Protected Attributes inherited from Module
Bus *	bus

Detailed Description

Definition at line 36 of file Module.h.

Constructor & Destructor Documentation

Gpws()

Gpws::Gpws	(	Bus *	prmBus,
		Logger *	prmLogger
	)

Enhanced Ground Proximity Warning System

See also

http://www.smartcockpit.com/docs/EGPWS_MKVI_and_MKVIII.pdf Two or more alerts may be activated simultaneously, so a message priority is established. The following table reflects the priority for these message callouts. Messages at the top of the list will start before or immediately override a lower priority message even if it is already in progress.

Definition at line 29 of file GPWS.cpp.

Member Function Documentation

FrameMove()

void Gpws::FrameMove ( float  fElapsedTime )

overridevirtual

Todo:

Mode 4C?

Note

Bill and I spent an hour 6/7/2019 validating this ... assuming 2 dots is full scale deflection above or below that corresponds to .7 degrees vertical glideslope deviation or .35 degrees per dot!

Todo:

hard-coded right now, if we can eventually set DH/MDA

Todo:

Mode 6 V-Speeds? They are really more complicated than this because they change with weight and flap configuration and runway length and conditions

Implements Module.

Definition at line 34 of file GPWS.cpp.

Member Data Documentation

logger

Logger* Gpws::logger = nullptr

private

Definition at line 38 of file Module.h.

mode3active

bool Gpws::mode3active = false

private

Definition at line 42 of file Module.h.

mode3altitude

float Gpws::mode3altitude = 0.0f

private

Definition at line 43 of file Module.h.

oldIndicatedAirspeedKms

float Gpws::oldIndicatedAirspeedKms = FLT_MAX

private

Definition at line 45 of file Module.h.

oldradioaltitude

float Gpws::oldradioaltitude = 0.0f

private

Definition at line 41 of file Module.h.

oldReference

Reference Gpws::oldReference = REF_ACLMODE

private

Definition at line 44 of file Module.h.

oldWindSpeedMs

float Gpws::oldWindSpeedMs = 0.0f

private

Definition at line 46 of file Module.h.

secsincelast

float Gpws::secsincelast = 0.0f

private

Definition at line 40 of file Module.h.

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

• Modules/Module.h
• Modules/GPWS.cpp