InterfaceSH1107< I > Class Template Reference

#include <lcd_sh1107.h>

Inheritance diagram for InterfaceSH1107< I >:

Collaboration diagram for InterfaceSH1107< I >:

Public Member Functions
template<typename... Args>
	InterfaceSH1107 (NanoDisplayBase< InterfaceSH1107< I >> &base, int8_t dc, Args &&... data)
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 ()
void	endBlock ()
void	setDataMode (uint8_t mode)
void	commandStart ()
void	setStartLine (uint8_t line)
uint8_t	getStartLine ()
void	normalMode ()
void	invertMode ()
void	setContrast (uint8_t contrast)
void	displayOff ()
void	displayOn ()
void	flipHorizontal (uint8_t mode)
	performs horizontal flip More...
void	flipVertical (uint8_t mode)
	performs vertical flip More...
void	setSegOffset (uint8_t offset)
void	setDisplayOffset (uint8_t offset)

Detailed Description

template<typename I>
class InterfaceSH1107< I >

Class implements interface functions to SH1107 displays

Definition at line 43 of file lcd_sh1107.h.

Constructor & Destructor Documentation

InterfaceSH1107()

template<typename I>

template<typename... Args>

InterfaceSH1107< I >::InterfaceSH1107 ( NanoDisplayBase< InterfaceSH1107< 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_sh1107.h.

Member Function Documentation

commandStart()

template<class I >

void InterfaceSH1107< I >::commandStart

(

)

Starts communication with LCD display in command mode. To stop communication use m_intf.end().

Definition at line 74 of file lcd_sh1107.inl.

displayOff()

template<class I >

void InterfaceSH1107< I >::displayOff

(

)

Turns off display

Definition at line 119 of file lcd_sh1107.inl.

displayOn()

template<class I >

void InterfaceSH1107< I >::displayOn

(

)

Turns on display

Definition at line 126 of file lcd_sh1107.inl.

endBlock()

template<class I >

void InterfaceSH1107< I >::endBlock

(

)

Closes data send operation to lcd display.

Definition at line 61 of file lcd_sh1107.inl.

flipHorizontal()

template<class I >

void InterfaceSH1107< I >::flipHorizontal

(

uint8_t

mode

)

performs horizontal flip

Performs horizontal flip. If you need to turn display by 180 degree, please use both flipHorizontal() and flipVertical().

Parameters

mode	- 0 to disable horizontal flip 1 to enable horizontal flip

Definition at line 133 of file lcd_sh1107.inl.

flipVertical()

template<class I >

void InterfaceSH1107< I >::flipVertical

(

uint8_t

mode

)

performs vertical flip

Performs vertical flip. If you need to turn display by 180 degree, please use both flipHorizontal() and flipVertical().

Parameters

mode	- 0 to disable vertical flip 1 to enable vertical flip

Definition at line 140 of file lcd_sh1107.inl.

getStartLine()

template<class I >

uint8_t InterfaceSH1107< I >::getStartLine

(

)

returns start line in gdram.

Definition at line 92 of file lcd_sh1107.inl.

invertMode()

template<class I >

void InterfaceSH1107< I >::invertMode

(

)

Switches display to normal mode. This feature is specific for SH1107 based controllers.

Definition at line 104 of file lcd_sh1107.inl.

nextBlock()

template<class I >

void InterfaceSH1107< I >::nextBlock

(

)

Switches to the start of next RAM page for the block, specified by startBlock(). For SSD1306 it does nothing, while for SH1106 the function moves cursor to next page.

Definition at line 55 of file lcd_sh1107.inl.

normalMode()

template<class I >

void InterfaceSH1107< I >::normalMode

(

)

Switches display to normal mode. This feature is specific for SH1107 based controllers.

Definition at line 97 of file lcd_sh1107.inl.

setContrast()

template<class I >

void InterfaceSH1107< I >::setContrast

(

uint8_t

contrast

)

Set display contrast, ie light intensity

Parameters

contrast

- contrast value to see, refer to SH1107 datasheet

Definition at line 111 of file lcd_sh1107.inl.

setDataMode()

template<class I >

void InterfaceSH1107< 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 66 of file lcd_sh1107.inl.

setDisplayOffset()

template<class I >

void InterfaceSH1107< I >::setDisplayOffset

(

uint8_t

offset

)

Sets display offset according to datasheet.

Parameters

offset

display offset in range 0 - 127

Definition at line 152 of file lcd_sh1107.inl.

setSegOffset()

template<class I >

void InterfaceSH1107< I >::setSegOffset

(

uint8_t

offset

)

Sets segment (column) connection offset. Some manufactures connect left column of display matrix to SH1107 starting at non-zero segment output line. This causes some shift comparing to GDDRAM content. Use this function to fix that

Parameters

offset

index of the segment corresponding to first column

Definition at line 147 of file lcd_sh1107.inl.

setStartLine()

template<class I >

void InterfaceSH1107< I >::setStartLine

(

uint8_t

line

)

Sets start line in gdram to start display content with

Parameters

line	start line in range 0 - 127

Definition at line 83 of file lcd_sh1107.inl.

startBlock()

template<class I >

void InterfaceSH1107< 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 SH1107 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_sh1107.inl.

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

• src/v2/lcd/sh1107/lcd_sh1107.h
• src/v2/lcd/sh1107/lcd_sh1107.inl