ST7735_Private_Functions

Functions
void	st7735_Init (void)
	Initialize the ST7735 LCD Component. More...
void	st7735_DisplayOn (void)
	Enables the Display. More...
void	st7735_DisplayOff (void)
	Disables the Display. More...
void	st7735_SetCursor (uint16_t Xpos, uint16_t Ypos)
	Sets Cursor position. More...
void	st7735_WritePixel (uint16_t Xpos, uint16_t Ypos, uint16_t RGBCode)
	Writes pixel. More...
void	st7735_WriteReg (uint8_t LCDReg, uint8_t LCDRegValue)
	Writes to the selected LCD register. More...
void	st7735_SetDisplayWindow (uint16_t Xpos, uint16_t Ypos, uint16_t Width, uint16_t Height)
	Sets a display window. More...
void	st7735_DrawHLine (uint16_t RGBCode, uint16_t Xpos, uint16_t Ypos, uint16_t Length)
	Draws horizontal line. More...
void	st7735_DrawVLine (uint16_t RGBCode, uint16_t Xpos, uint16_t Ypos, uint16_t Length)
	Draws vertical line. More...
uint16_t	st7735_GetLcdPixelWidth (void)
	Gets the LCD pixel Width. More...
uint16_t	st7735_GetLcdPixelHeight (void)
	Gets the LCD pixel Height. More...
void	st7735_DrawBitmap (uint16_t Xpos, uint16_t Ypos, uint8_t *pbmp)
	Displays a bitmap picture loaded in the internal Flash. More...

Detailed Description

Function Documentation

void st7735_DisplayOff

(

void

)

Disables the Display.

Parameters

None

Return values

None

Definition at line 255 of file st7735.c.

void st7735_DisplayOn

(

void

)

Enables the Display.

Parameters

None

Return values

None

Definition at line 238 of file st7735.c.

void st7735_DrawBitmap	(	uint16_t	Xpos,
		uint16_t	Ypos,
		uint8_t *	pbmp
	)

Displays a bitmap picture loaded in the internal Flash.

Parameters

BmpAddress

Bmp picture address in the internal Flash.

Return values

None

Definition at line 427 of file st7735.c.

void st7735_DrawHLine	(	uint16_t	RGBCode,
		uint16_t	Xpos,
		uint16_t	Ypos,
		uint16_t	Length
	)

Draws horizontal line.

Parameters

RGBCode	Specifies the RGB color
Xpos	specifies the X position.
Ypos	specifies the Y position.
Length	specifies the line length.

Return values

None

Definition at line 367 of file st7735.c.

void st7735_DrawVLine	(	uint16_t	RGBCode,
		uint16_t	Xpos,
		uint16_t	Ypos,
		uint16_t	Length
	)

Draws vertical line.

Parameters

RGBCode	Specifies the RGB color
Xpos	specifies the X position.
Ypos	specifies the Y position.
Length	specifies the line length.

Return values

None

Definition at line 391 of file st7735.c.

uint16_t st7735_GetLcdPixelHeight

(

void

)

Gets the LCD pixel Height.

Parameters

None

Return values

The	Lcd Pixel Height

Definition at line 417 of file st7735.c.

uint16_t st7735_GetLcdPixelWidth

(

void

)

Gets the LCD pixel Width.

Parameters

None

Return values

The	Lcd Pixel Width

Definition at line 407 of file st7735.c.

void st7735_Init

(

void

)

Initialize the ST7735 LCD Component.

Parameters

None

Return values

None

Definition at line 125 of file st7735.c.

void st7735_SetCursor	(	uint16_t	Xpos,
		uint16_t	Ypos
	)

Sets Cursor position.

Parameters

Xpos	specifies the X position.
Ypos	specifies the Y position.

Return values

None

Definition at line 273 of file st7735.c.

void st7735_SetDisplayWindow	(	uint16_t	Xpos,
		uint16_t	Ypos,
		uint16_t	Width,
		uint16_t	Height
	)

Sets a display window.

Parameters

Xpos	specifies the X bottom left position.
Ypos	specifies the Y bottom left position.
Height	display window height.
Width	display window width.

Return values

None

Definition at line 334 of file st7735.c.

void st7735_WritePixel	(	uint16_t	Xpos,
		uint16_t	Ypos,
		uint16_t	RGBCode
	)

Writes pixel.

Parameters

Xpos	specifies the X position.
Ypos	specifies the Y position.
RGBCode	the RGB pixel color

Return values

None

Definition at line 296 of file st7735.c.

void st7735_WriteReg	(	uint8_t	LCDReg,
		uint8_t	LCDRegValue
	)

Writes to the selected LCD register.

Parameters

LCDReg	Address of the selected register.
LCDRegValue	value to write to the selected register.

Return values

None

Definition at line 320 of file st7735.c.