Kaoru Onoe / TextLCD_ST7565SPI

Text console library for ST7565 graphics LCD controller over SPI interface.

Dependents:   TextLCD_ST7565SPI_Test OpPanel_Offline OpPanel_Offline_cmake_gcc_arm_NUCLEO_F303RENew

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TextLCD_ST7565SPI Class Reference
Public Types | Public Member Functions

TextLCD_ST7565SPI Class Reference

Text console library for ST7565 graphics LCD controller over SPI interface. More...

#include <TextLCD_ST7565SPI.h>

Public Types

enum  Bias { Bias1_7, Bias1_9 }
 

Bias select: 1/7 or 1/9.

More...

Public Member Functions

 TextLCD_ST7565SPI (PinName mosi, PinName sck, PinName cs, PinName rs, PinName rst, uint8_t columns, uint8_t rows)
 Constructor of class TextLCD_ST7565SPI.
virtual ~TextLCD_ST7565SPI ()
 Destructor of class TextLCD_ST7565SPI.
void reset ()
 Hit hardware reset pin.
void init (uint8_t v0, uint8_t contrast, Bias bias)
 Initialize controller.
void cls ()
 Clear display and set cursor to home.
void locate (uint8_t column, uint8_t row)
 Set cursor position for next character.

Detailed Description

Text console library for ST7565 graphics LCD controller over SPI interface.

Definition at line 12 of file TextLCD_ST7565SPI.h.

Member Enumeration Documentation

enum Bias

Bias select: 1/7 or 1/9.

Enumerator:
Bias1_7 

1/7 bias

Bias1_9 

1/9 bias

Definition at line 15 of file TextLCD_ST7565SPI.h.

Constructor & Destructor Documentation

TextLCD_ST7565SPI ( PinName  mosi,
PinName  sck,
PinName  cs,
PinName  rs,
PinName  rst,
uint8_t  columns,
uint8_t  rows 
)

Constructor of class TextLCD_ST7565SPI.

Parameters:
mosiSPI data output (MOSI) pin.
sckSPI clock output (SCK) pin.
csSPI Chip select (CS) pin.
rsRegister select (RS or A0) pin.
rstHardware reset (RST) pin.
columnsNumber of characters in a row.
rowsNumber of rows.

Definition at line 156 of file TextLCD_ST7565SPI.cpp.

~TextLCD_ST7565SPI (  ) [virtual]

Destructor of class TextLCD_ST7565SPI.

Definition at line 184 of file TextLCD_ST7565SPI.cpp.

Member Function Documentation

void cls (  )

Clear display and set cursor to home.

Definition at line 235 of file TextLCD_ST7565SPI.cpp.

void init ( uint8_t  v0,
uint8_t  contrast,
Bias  bias 
)

Initialize controller.

Parameters:
v0Internal V0 setting (0..7).
contrastContrast setting (0..63).
biasBias configuration for your LCD.

Definition at line 208 of file TextLCD_ST7565SPI.cpp.

void locate ( uint8_t  column,
uint8_t  row 
)

Set cursor position for next character.

Parameters:
columnColumn position indexed from 0.
rowRow position indexed from 0.

Definition at line 244 of file TextLCD_ST7565SPI.cpp.

void reset (  )

Hit hardware reset pin.

Definition at line 191 of file TextLCD_ST7565SPI.cpp.

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