lcd_spe_IL9325.c File Reference

Common functions for Open4 platforms with ILI9325 controller. More...

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Functions
void	LCD_RectRead (coord_t x, coord_t y, coord_t width, coord_t height, u8 *bmp)
u16	LCD_GetPixel (coord_t x, coord_t y)
void	LCD_SetRect_For_Cmd (coord_t x, coord_t y, coord_t width, coord_t height)
void	LCD_FullScreen (bool FullScreenONOFF)
void	LCD_SendPixelData (color_t color)

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Detailed Description

Author:

YRT

Date:

08/2010

Note:

Platform = Open4

Definition in file lcd_spe_IL9325.c.

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Function Documentation

void LCD_FullScreen

(

bool

FullScreenONOFF

)

Defines the area availbale for applications (full screen or not).

Parameters:

[in]

FullScreenONOFF

: ON = full screen available for applications. OFF = only application area available for applications.

Note:

The screen orientation is stalled to the current orentation defined before function call.

Definition at line 679 of file lcd_spe_IL9325.c.

u16 LCD_GetPixel	(	coord_t	x,
		coord_t	y
	)

Read the RGB color of the pixel the coordinate are provided in parameter.

Parameters:

[in]	x	The horizontal coordinate of the pixel.
[in]	y	The vertical coordinate of the pixel.

Returns:

An unsigned 16 bit word containing the RGB color of the pixel.

Warning:

The (0x0) point in on the low left corner.

See also:

LCD_RectRead

Definition at line 546 of file lcd_spe_IL9325.c.

void LCD_RectRead	(	coord_t	x,
		coord_t	y,
		coord_t	width,
		coord_t	height,
		u8 *	bmp
	)

Save the pixels of a rectangle part of the LCD into a RAM variable.

Parameters:

[in]	x	The horizontal coordinate of the rectangle low left corner.
[in]	y	The vertical coordinate of the rectangle low left corner.
[in]	width	The rectangle width in pixels.
[in]	height	The rectangle height in pixels.
[out]	bmp	The variable to store the read data into.

Warning:

One pixel weights 2 bytes.

The (0x0) point in on the low left corner.

Definition at line 437 of file lcd_spe_IL9325.c.

void LCD_SendPixelData

(

color_t

color

)

Send a color two bytes to the LCD.

Parameters:

[in]

Data

An unsigned short containing the data to send to the LCD.

Precondition:

An LCD_SendLCDCmd was done with a command waiting for data.

Definition at line 747 of file lcd_spe_IL9325.c.

void LCD_SetRect_For_Cmd	(	coord_t	x,
		coord_t	y,
		coord_t	width,
		coord_t	height
	)

Define the rectangle for the next command to be applied.

Parameters:

[in]	x	The horizontal coordinate of the rectangle low left corner.
[in]	y	The vertical coordinate of the rectangle low left corner.
[in]	width	The rectangle width in pixels.
[in]	height	The rectangle height in pixels.

Warning:

The (0x0) point in on the low left corner.

Definition at line 574 of file lcd_spe_IL9325.c.