#include <Ss_TFT.h>

Collaboration diagram for Ss_TFT:

Public Member Functions
	Ss_TFT ()

void	SetLANDSCAPE ()

void	SetPORTRAIT ()

void	GetLandscapePoint (int , int )

void	SetFont (uint8_t *font, uint8_t x=0, uint8_t y=0, uint8_t spx=0, uint8_t spy=0)

void	SetFontOption (const uint8_t)

void	CleanLCD (unsigned short rgb=0xFFFF)

void	Initialize ()

void	Touchpin (int tclk, int tcs, int tdin, int dout, int irq)

void	TouchGetPoint ()

bool	TouchReady ()

void	TouchInitial ()

unsigned int	TouchGetX ()

unsigned int	TouchGetY ()

void	RectFill (int sx, int sy, int ex, int ey, bool force=0)

void	Rect (int, int, int, int)

void	Circle (int, int, int)

void	CircleFill (int, int, int)

void	plot4pointsE (int, int, int, int)

void	plot4points (int, int, int, int)

void	CheckPoint (int , int )

void	SetFcolor (uint8_t, uint8_t, uint8_t)

void	SetBcolor (uint8_t, uint8_t, uint8_t)

void	SetFBcolor (int FC, int BC)

void	DisplayString (int x, int y, char *st, uint8_t options=0)

void	d32s (short, short, uint8_t)

void	DisplayChar (short, short, uint8_t, uint8_t option=0)

void	DisplayBitmapChar (int, int, uint8_t, uint8_t option=0)

void	Pixel (int x, int y)

void	Line (int sx, int sy, int ex, int ey)

void	LineVS (int x, int y, int l)

void	LineHS (int x, int y, int l)

void	HLine (short x, short y, short l)

void	VLine (short x, short y, short l)

void	LCD_Write_CD (unsigned short, unsigned short)

void	LCD_Write8 (uint8_t)

void	LCD_Write8x2 (unsigned short)

void	LCD_Write_DATA8 (unsigned short)

void	LCD_Write_COMM8 (unsigned short)

void	SetXY (unsigned int x1, unsigned int y1, unsigned int x2, unsigned int y2)

void	Write7843 (uint8_t num)

unsigned int	Read7843 ()

Public Attributes
int	TouchRawX

int	TouchRawY

int	TouchRawCalibX

int	TouchRawCalibSCR_XX

int	TouchRawCalibY

int	TouchRawCalibSCR_YY

int	Tc_X

int	Tc_Y

Font	LocalFont

uint8_t	Service

unsigned short	ForeColor

unsigned short	BackColor

unsigned short	SCR_WW

unsigned short	SCR_HH

unsigned short	SCR_XX

unsigned short	SCR_YY

unsigned short	SCR_WIDTH

unsigned short	SCR_HEIGHT

int	T_CLK

int	T_CS

int	T_DIN

int	T_DOUT

int	T_IRQ

int	LCD_RS

int	LCD_WR

int	LCD_CS

int	LCD_REST

Detailed Description

Definition at line 112 of file Ss_TFT.h.

Constructor & Destructor Documentation

§ Ss_TFT()

Ss_TFT ( )

Definition at line 8 of file Ss_TFT.cpp.

References BackColor, ForeColor, SCR_HEIGHT, SCR_HH, SCR_WIDTH, SCR_WW, SCR_XX, SCR_YY, Tc_X, Tc_Y, TouchRawCalibSCR_XX, TouchRawCalibSCR_YY, TouchRawCalibX, and TouchRawCalibY.

Member Function Documentation

§ CheckPoint()

void CheckPoint	(	int *	x,
		int *	y
	)

Definition at line 361 of file Ss_TFT.cpp.

References SCR_XX, and SCR_YY.

§ Circle()

void Circle	(	int	cx,
		int	cy,
		int	radius
	)

Draw empty circle

Parameters

cx	x coordinate of circle center
cy	y coordinate of circle center
radius	radius

(error&0x80))

Definition at line 576 of file Ss_TFT.cpp.

References plot4points().

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§ CircleFill()

void CircleFill	(	int	x,
		int	y,
		int	raggio
	)

Draw filled circle

Parameters

cx	x coordinate of circle center
cy	y coordinate of circle center
radius	radius

Definition at line 631 of file Ss_TFT.cpp.

References Line().

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§ CleanLCD()

void CleanLCD ( unsigned short rgb = 0xFFFF )

This function empties the display content. Without parameter it uses the white color. Alternatively you can select a color on the format 0xRRGGBB.

Parameters

rgb	optional background color

Definition at line 416 of file Ss_TFT.cpp.

References ForeColor, RectFill(), SCR_XX, and SCR_YY.

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§ d32s()

void d32s	(	short	x,
		short	y,
		uint8_t	val
	)

Definition at line 648 of file Ss_TFT.cpp.

§ DisplayBitmapChar()

void DisplayBitmapChar	(	int	x,
		int	y,
		uint8_t	val,
		uint8_t	option = `0`
	)

Definition at line 941 of file Ss_TFT.cpp.

§ DisplayChar()

void DisplayChar	(	short	x,
		short	y,
		uint8_t	val,
		uint8_t	option = `0`
	)

Definition at line 921 of file Ss_TFT.cpp.

§ DisplayString()

void DisplayString	(	int	x,
		int	y,
		char *	st,
		uint8_t	options = `0`
	)

This function writes a string to the display in the selected position, using actual font and colors.

For vectorial font you need 3 parameters: X, Y and string

lcd.DisplayString(10,10,"MCMAJAN.COM");

If you are using a bitmap font, you have to add a fourth parameter: this one at 0 indicate normal dimension, at 1 doubles X, at 2 doubles Y, at 3 doubles X and Y.

lcd.DisplayString(10,10,"MCMAJAN.COM",3);

Definition at line 1132 of file Ss_TFT.cpp.

§ GetLandscapePoint()

void GetLandscapePoint	(	int *	x,
		int *	y
	)

Definition at line 1162 of file Ss_TFT.cpp.

References SCR_YY.

§ HLine()

void HLine	(	short	x,
		short	y,
		short	ln
	)

Draw horizontal line

Parameters

x	x coordinate of starting point
y	y coordinate of starting point
ln	lenght of line

Definition at line 458 of file Ss_TFT.cpp.

References ForeColor, LCD_Write8x2(), SCR_XX, and SetXY().

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§ Initialize()

void Initialize ( )

Inizialize dislay in standar portrait orientation

Definition at line 245 of file Ss_TFT.cpp.

References LCD_Write_CD().

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§ LCD_Write8()

void LCD_Write8 ( uint8_t data )

Definition at line 62 of file Ss_TFT.cpp.

§ LCD_Write8x2()

void LCD_Write8x2 ( unsigned short dataL )

Definition at line 115 of file Ss_TFT.cpp.

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§ LCD_Write_CD()

void LCD_Write_CD	(	unsigned short	command,
		unsigned short	data
	)

Definition at line 225 of file Ss_TFT.cpp.

References LCD_Write_COMM8(), and LCD_Write_DATA8().

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§ LCD_Write_COMM8()

void LCD_Write_COMM8 ( unsigned short comm )

Definition at line 212 of file Ss_TFT.cpp.

References LCD_Write8x2().

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§ LCD_Write_DATA8()

void LCD_Write_DATA8 ( unsigned short data )

Definition at line 219 of file Ss_TFT.cpp.

References LCD_Write8x2().

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§ Line()

void Line	(	int	x1,
		int	y1,
		int	x2,
		int	y2
	)

Draw line

Parameters

x1	x coordinate of starting point
y1	y coordinate of starting point
x2	x coordinate of target point
y2	y coordinate of target point

Definition at line 502 of file Ss_TFT.cpp.

References ForeColor, HLine(), LCD_Write_DATA8(), SetXY(), and VLine().

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§ LineHS()

void LineHS	(	int	x,
		int	y,
		int	l
	)

Definition at line 491 of file Ss_TFT.cpp.

References Line().

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§ LineVS()

void LineVS	(	int	x,
		int	y,
		int	l
	)

Definition at line 487 of file Ss_TFT.cpp.

References Line().

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§ Pixel()

void Pixel	(	int	x,
		int	y
	)

Draw a single dot

Parameters

x
y

Definition at line 1153 of file Ss_TFT.cpp.

References ForeColor, LCD_Write8x2(), and SetXY().

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§ plot4points()

void plot4points	(	int	cx,
		int	cy,
		int	x,
		int	y
	)

Definition at line 614 of file Ss_TFT.cpp.

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§ plot4pointsE()

void plot4pointsE	(	int	,
		int	,
		int	,
		int
	)

§ Read7843()

unsigned int Read7843 ( )

Definition at line 1226 of file Ss_TFT.cpp.

References HPulse(), and T_CLK.

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§ Rect()

void Rect	(	int	x0,
		int	y0,
		int	x1,
		int	y1
	)

Draw empty rectangle

Parameters

x0	x coordinate of starting point
y0	y coordinate of starting point
x1	x coordinate of target point
y1	y coordinate of target point

Definition at line 347 of file Ss_TFT.cpp.

References Line().

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§ RectFill()

void RectFill	(	int	sx,
		int	sy,
		int	ex,
		int	ey,
		bool	force = `0`
	)

Draw filled rectangle

Parameters

sx	x coordinate of starting point
sy	y coordinate of starting point
ex	x coordinate of target point
ey	y coordinate of target point
force	optional parameter (default false): if set to true the dysplay orientation will be ignored (used default portrait)

Definition at line 378 of file Ss_TFT.cpp.

References ForeColor, LCD_Write8x2(), and SetXY().

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§ SetBcolor()

void SetBcolor	(	uint8_t	r,
		uint8_t	g,
		uint8_t	b
	)

Sets background color. Every componente are from 0 to 255 (8bit for channel) but the display support less colors number, for this an automatic conversion will done.

Parameters

r	red component
g	green component
b	blue component

Definition at line 438 of file Ss_TFT.cpp.

§ SetFBcolor()

void SetFBcolor	(	int	FC,
		int	BC
	)

Sets foreground and color using single integer value (for example 0xff00cc

Parameters

FC	Foreground color
BC	Background color

Definition at line 447 of file Ss_TFT.cpp.

References BackColor, and ForeColor.

§ SetFcolor()

void SetFcolor	(	uint8_t	r,
		uint8_t	g,
		uint8_t	b
	)

Sets foreground color. Every componente are from 0 to 255 (8bit for channel) but the display support less colors number, for this an automatic conversion will done.

Parameters

r	red component
g	green component
b	blue component

Definition at line 429 of file Ss_TFT.cpp.

§ SetFont()

void SetFont	(	uint8_t *	font,
		uint8_t	x = `0`,
		uint8_t	y = `0`,
		uint8_t	spx = `0`,
		uint8_t	spy = `0`
	)

Select the font type. Parameters changes if you use bitmap or vectorial font. If you use bitmap font you have to choice only the font pointer:

extern uint8_t BasicSmallFont[];
...
lcd.SetFont(BasicSmallFont);

If you want to use the vectorial font you must use 4 parameters: font pointer, segment width, segment height, space between segments, more X width and Y height (for change X:Y ratio).

extern unsigned char SegmentFont[]; 
...
lcd.SetFont(SegmentFont,2,1,0); 

Definition at line 881 of file Ss_TFT.cpp.

§ SetFontOption()

void SetFontOption ( const uint8_t option )

Definition at line 910 of file Ss_TFT.cpp.

§ SetLANDSCAPE()

void SetLANDSCAPE ( )

inline

It sets the display orientation. When you create the instance, the Display is sets to the portrait orientation. You can force this setting using SetLANDSCAPE or SetPORTRAIT. The coordinate 0,0 is on the right upper corner.

Definition at line 129 of file Ss_TFT.h.

References SCR_HEIGHT, SCR_HH, SCR_WIDTH, and SCR_WW.

§ SetPORTRAIT()

void SetPORTRAIT ( )

inline

It sets the display orientation. When you create the instance, the Display is sets to the portrait orientation. You can force this setting using SetLANDSCAPE or SetPORTRAIT. The coordinate 0,0 is on the right upper corner.

Definition at line 131 of file Ss_TFT.h.

References SCR_HEIGHT, SCR_HH, SCR_WIDTH, and SCR_WW.

§ SetXY()

void SetXY	(	unsigned int	x1,
		unsigned int	y1,
		unsigned int	x2,
		unsigned int	y2
	)

Definition at line 231 of file Ss_TFT.cpp.

References LCD_Write_CD(), and LCD_Write_COMM8().

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§ TouchGetPoint()

void TouchGetPoint ( )

Transforms raw touch screen coordinates to real X,Y pixel. If you need it, you can read coordinates reading Tc_X e Tc_Y.

lcd.TouchGetPoint();
int lx=lcd.Tc_X;
int ly=lcd.Tc_Y;

Definition at line 1247 of file Ss_TFT.cpp.

References HPulse(), Read7843(), SCR_XX, SCR_YY, T_CLK, Tc_X, Tc_Y, TouchRawCalibSCR_XX, TouchRawCalibSCR_YY, TouchRawCalibX, TouchRawCalibY, TouchRawX, and TouchRawY.

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§ TouchGetX()

unsigned int TouchGetX ( )

Definition at line 1309 of file Ss_TFT.cpp.

References SCR_WW, TouchRawCalibSCR_XX, TouchRawCalibX, and TouchRawX.

§ TouchGetY()

unsigned int TouchGetY ( )

Definition at line 1316 of file Ss_TFT.cpp.

References SCR_HH, TouchRawCalibSCR_YY, TouchRawCalibY, and TouchRawY.

§ TouchInitial()

void TouchInitial ( )

Initialize touch screen capabilities

Definition at line 1191 of file Ss_TFT.cpp.

§ Touchpin()

void Touchpin	(	int	tclk,
		int	tcs,
		int	tdin,
		int	dout,
		int	irq
	)

Definition at line 1176 of file Ss_TFT.cpp.

References T_CLK, T_CS, T_DIN, T_DOUT, and T_IRQ.

§ TouchReady()

bool TouchReady ( )

Return true if touch sensor was touched

Definition at line 1300 of file Ss_TFT.cpp.

§ VLine()

void VLine	(	short	x,
		short	y,
		short	ln
	)

Draw vertical line

Parameters

x	x coordinate of starting point
y	y coordinate of starting point
ln	lenght of line

Definition at line 473 of file Ss_TFT.cpp.

References ForeColor, LCD_Write8x2(), SCR_YY, and SetXY().

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§ Write7843()

void Write7843 ( uint8_t num )

Definition at line 1199 of file Ss_TFT.cpp.

Member Data Documentation

§ BackColor

unsigned short BackColor

Definition at line 194 of file Ss_TFT.h.

§ ForeColor

unsigned short ForeColor

Definition at line 193 of file Ss_TFT.h.

§ LCD_CS

int LCD_CS

Definition at line 201 of file Ss_TFT.h.

§ LCD_REST

int LCD_REST

Definition at line 201 of file Ss_TFT.h.

§ LCD_RS

int LCD_RS

Definition at line 201 of file Ss_TFT.h.

§ LCD_WR

int LCD_WR

Definition at line 201 of file Ss_TFT.h.

§ LocalFont

Font LocalFont

Definition at line 127 of file Ss_TFT.h.

§ SCR_HEIGHT

unsigned short SCR_HEIGHT

Definition at line 195 of file Ss_TFT.h.

§ SCR_HH

unsigned short SCR_HH

Definition at line 195 of file Ss_TFT.h.

§ SCR_WIDTH

unsigned short SCR_WIDTH

Definition at line 195 of file Ss_TFT.h.

§ SCR_WW

unsigned short SCR_WW

Definition at line 195 of file Ss_TFT.h.

§ SCR_XX

unsigned short SCR_XX

Definition at line 195 of file Ss_TFT.h.

§ SCR_YY

unsigned short SCR_YY

Definition at line 195 of file Ss_TFT.h.

§ Service

uint8_t Service

Definition at line 192 of file Ss_TFT.h.

§ T_CLK

int T_CLK

Definition at line 200 of file Ss_TFT.h.

§ T_CS

int T_CS

Definition at line 200 of file Ss_TFT.h.

§ T_DIN

int T_DIN

Definition at line 200 of file Ss_TFT.h.

§ T_DOUT

int T_DOUT

Definition at line 200 of file Ss_TFT.h.

§ T_IRQ

int T_IRQ

Definition at line 200 of file Ss_TFT.h.

§ Tc_X

int Tc_X

Definition at line 118 of file Ss_TFT.h.

§ Tc_Y

int Tc_Y

Definition at line 118 of file Ss_TFT.h.

§ TouchRawCalibSCR_XX

int TouchRawCalibSCR_XX

Definition at line 116 of file Ss_TFT.h.

§ TouchRawCalibSCR_YY

int TouchRawCalibSCR_YY

Definition at line 117 of file Ss_TFT.h.

§ TouchRawCalibX

int TouchRawCalibX

Definition at line 116 of file Ss_TFT.h.

§ TouchRawCalibY

int TouchRawCalibY

Definition at line 117 of file Ss_TFT.h.

§ TouchRawX

int TouchRawX

Definition at line 115 of file Ss_TFT.h.

§ TouchRawY

int TouchRawY

Definition at line 115 of file Ss_TFT.h.

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

Public Member Functions

Public Attributes

Detailed Description

Constructor & Destructor Documentation

§ Ss_TFT()

Member Function Documentation

§ CheckPoint()

§ Circle()

§ CircleFill()

§ CleanLCD()

§ d32s()

§ DisplayBitmapChar()

§ DisplayChar()

§ DisplayString()

§ GetLandscapePoint()

§ HLine()

§ Initialize()

§ LCD_Write8()

§ LCD_Write8x2()

§ LCD_Write_CD()

§ LCD_Write_COMM8()

§ LCD_Write_DATA8()

§ Line()

§ LineHS()

§ LineVS()

§ Pixel()

§ plot4points()

§ plot4pointsE()

§ Read7843()

§ Rect()

§ RectFill()

§ SetBcolor()

§ SetFBcolor()

§ SetFcolor()

§ SetFont()

§ SetFontOption()

§ SetLANDSCAPE()

§ SetPORTRAIT()

§ SetXY()

§ TouchGetPoint()

§ TouchGetX()

§ TouchGetY()

§ TouchInitial()

§ Touchpin()

§ TouchReady()

§ VLine()

§ Write7843()

Member Data Documentation

§ BackColor

§ ForeColor

§ LCD_CS

§ LCD_REST

§ LCD_RS

§ LCD_WR

§ LocalFont

§ SCR_HEIGHT

§ SCR_HH

§ SCR_WIDTH

§ SCR_WW

§ SCR_XX

§ SCR_YY

§ Service

§ T_CLK

§ T_CS

§ T_DIN

§ T_DOUT

§ T_IRQ

§ Tc_X

§ Tc_Y

§ TouchRawCalibSCR_XX

§ TouchRawCalibSCR_YY

§ TouchRawCalibX

§ TouchRawCalibY

§ TouchRawX

§ TouchRawY