InterfaceSSD1327< I > Class Template Reference

Class implements interface functions to SSD1327 displays. More...

#include <lcd_ssd1327.h>

Inheritance diagram for InterfaceSSD1327< I >:

Collaboration diagram for InterfaceSSD1327< I >:

Public Member Functions
template<typename... Args>
	InterfaceSSD1327 (NanoDisplayBase< InterfaceSSD1327< I >> &base, int8_t dc, Args &&... data)
	Creates instance of interface to LCD display. More...
void	startBlock (lcduint_t x, lcduint_t y, lcduint_t w)
	Sets block in RAM of lcd display controller to write data to. More...
void	nextBlock ()
	Switches to the start of next RAM page for the block, specified by startBlock(). More...
void	endBlock ()
	Closes data send operation to lcd display.
void	setDataMode (uint8_t mode)
	Enables either data or command mode on SPI bus. More...
void	commandStart ()
	Starts communication with LCD display in command mode. More...
void	setContrast (uint8_t contrast)
	Set display contrast, ie light intensity. More...

Detailed Description

template<typename I>
class InterfaceSSD1327< I >

Class implements interface functions to SSD1327 displays.

Definition at line 43 of file lcd_ssd1327.h.

Constructor & Destructor Documentation

InterfaceSSD1327()

template<typename I>

template<typename... Args>

InterfaceSSD1327< I >::InterfaceSSD1327 ( NanoDisplayBase< InterfaceSSD1327< I >> &  base, int8_t  dc, Args &&...  data  )

inline

Creates instance of interface to LCD display.

Parameters

base	Reference to base class, which represents Display
dc	Data/command control pin number, for i2c communication should be -1
data	variable argument list, accepted by platform interface (PlatformI2c, PlatformSpi)

Definition at line 54 of file lcd_ssd1327.h.

Member Function Documentation

commandStart()

template<class I >

void InterfaceSSD1327< I >::commandStart

(

)

Starts communication with LCD display in command mode.

To stop communication use m_intf.end().

Definition at line 75 of file lcd_ssd1327.inl.

nextBlock()

template<class I >

void InterfaceSSD1327< I >::nextBlock

(

)

Switches to the start of next RAM page for the block, specified by startBlock().

For SSD1327 it does nothing, while for sh1106 the function moves cursor to next page.

Definition at line 57 of file lcd_ssd1327.inl.

setContrast()

template<class I >

void InterfaceSSD1327< I >::setContrast

(

uint8_t

contrast

)

Set display contrast, ie light intensity.

Parameters

contrast

- contrast value to set, refer to SSD1327 datasheet

Definition at line 84 of file lcd_ssd1327.inl.

setDataMode()

template<class I >

void InterfaceSSD1327< I >::setDataMode

(

uint8_t

mode

)

Enables either data or command mode on SPI bus.

Parameters

mode	1 to enable data mode, or 0 to enable command mode

Definition at line 67 of file lcd_ssd1327.inl.

startBlock()

template<class I >

void InterfaceSSD1327< I >::startBlock	(	lcduint_t	x,
		lcduint_t	y,
		lcduint_t	w
	)

Sets block in RAM of lcd display controller to write data to.

Sets block in RAM of lcd display controller to write data to. For SSD1327 it uses horizontal addressing mode, while for sh1106 the function uses page addressing mode. Width can be specified as 0, thus the library will set the right boundary to region of RAM block to the right column of the display.

Parameters

x	- column (left region)
y	- row (top region)
w	- width of the block in pixels to control

Warning

- this function initiates session (i2c or spi) and does not close it. To close session, please, call endBlock().

Definition at line 35 of file lcd_ssd1327.inl.

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

• src/v2/lcd/ssd1327/lcd_ssd1327.h
• src/v2/lcd/ssd1327/lcd_ssd1327.inl