Lcd Class Reference

#include <lcd.h>

Inheritance diagram for Lcd:

Public Member Functions
virtual int	Step (bool &trueHwStep, SystemClockOffset *timeToNextStepIn_ns=0)
	Return nonzero if a breakpoint was hit. More...
	Lcd (UserInterface *ui, const char *name, const char *baseWindow)
virtual	~Lcd ()
Pin *	GetPin (const char *name)
Public Member Functions inherited from SimulationMember
virtual	~SimulationMember ()

Protected Member Functions
void	LcdWriteData (unsigned char data)
unsigned int	LcdWriteCommand (unsigned char command)
void	SendCursorPosition ()

Protected Attributes
UserInterface *	ui
std::string	name
unsigned char	myPortValue
std::map< std::string, Pin * >	allPins
Pin	d0
Pin	d1
Pin	d2
Pin	d3
Pin	enable
Pin	readWrite
Pin	commandData
unsigned int	CmdExecTime_ns
t_myState	myState
char	myd3
int	merke_x
int	merke_y
std::ofstream	debugOut
unsigned char	lastPortValue
int	readLow
unsigned char	command
int	enableOld

Detailed Description

Simulates a HD44780 character-LCD controller with a 4 bit interface. This HD-controller is boring slow :-) like some original.

Definition at line 52 of file lcd.h.

Constructor & Destructor Documentation

Lcd()

Lcd::Lcd	(	UserInterface *	ui,
		const char *	name,
		const char *	baseWindow
	)

~Lcd()

virtual Lcd::~Lcd ( )

virtual

Member Function Documentation

GetPin()

Pin* Lcd::GetPin

(

const char *

name

)

LcdWriteCommand()

unsigned int Lcd::LcdWriteCommand ( unsigned char  command )

protected

LcdWriteData()

void Lcd::LcdWriteData ( unsigned char  data )

protected

SendCursorPosition()

void Lcd::SendCursorPosition ( )

protected

Step()

virtual int Lcd::Step ( bool &  trueHwStep, SystemClockOffset *  timeToNextStepIn_ns = 0  )

virtual

Return nonzero if a breakpoint was hit.

Implements SimulationMember.

Member Data Documentation

allPins

std::map<std::string, Pin*> Lcd::allPins

protected

Definition at line 57 of file lcd.h.

CmdExecTime_ns

unsigned int Lcd::CmdExecTime_ns

protected

Definition at line 67 of file lcd.h.

command

unsigned char Lcd::command

protected

Definition at line 83 of file lcd.h.

commandData

Pin Lcd::commandData

protected

Definition at line 65 of file lcd.h.

d0

Pin Lcd::d0

protected

Definition at line 58 of file lcd.h.

d1

Pin Lcd::d1

protected

Definition at line 59 of file lcd.h.

d2

Pin Lcd::d2

protected

Definition at line 60 of file lcd.h.

d3

Pin Lcd::d3

protected

Definition at line 61 of file lcd.h.

debugOut

std::ofstream Lcd::debugOut

protected

Definition at line 78 of file lcd.h.

enable

Pin Lcd::enable

protected

Definition at line 63 of file lcd.h.

enableOld

int Lcd::enableOld

protected

Definition at line 84 of file lcd.h.

lastPortValue

unsigned char Lcd::lastPortValue

protected

Definition at line 81 of file lcd.h.

merke_x

int Lcd::merke_x

protected

Definition at line 72 of file lcd.h.

merke_y

int Lcd::merke_y

protected

Definition at line 73 of file lcd.h.

myd3

char Lcd::myd3

protected

Definition at line 69 of file lcd.h.

myPortValue

unsigned char Lcd::myPortValue

protected

Definition at line 56 of file lcd.h.

myState

t_myState Lcd::myState

protected

Definition at line 68 of file lcd.h.

name

std::string Lcd::name

protected

Definition at line 55 of file lcd.h.

readLow

int Lcd::readLow

protected

Definition at line 82 of file lcd.h.

readWrite

Pin Lcd::readWrite

protected

Definition at line 64 of file lcd.h.

ui

UserInterface* Lcd::ui

protected

Definition at line 54 of file lcd.h.

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

• /home/buildbudy/simulavr/include/ui/lcd.h