LCD Library 1.2.1
LCD Library - LCD control class hierarchy library. Drop in replacement for the LiquidCrystal Library.
Public Member Functions
LiquidCrystal_SR2W Class Reference

#include <LiquidCrystal_SR2W.h>

Inheritance diagram for LiquidCrystal_SR2W:
LCD

List of all members.

Public Member Functions

 LiquidCrystal_SR2W (uint8_t srdata, uint8_t srclock, t_backlighPol blpol=POSITIVE)
virtual void send (uint8_t value, uint8_t mode)
void setBacklight (uint8_t mode)

Detailed Description

Definition at line 137 of file LiquidCrystal_SR2W.h.


Constructor & Destructor Documentation

LiquidCrystal_SR2W::LiquidCrystal_SR2W ( uint8_t  srdata,
uint8_t  srclock,
t_backlighPol  blpol = POSITIVE 
)

LCD 2 wire SHIFT REGISTER constructor. Defines the pin assignments that connect to the shift register. The constructor does not initialize the LCD. Assuming 1 line 8 pixel high font.

Parameters:
srdata[in]Arduino pin for shift register data line.
srclock[in]Arduino pin for shift register clock line.
blpol[in]optional backlight polarity (default = POSITIVE)

Definition at line 37 of file LiquidCrystal_SR2W.cpp.


Member Function Documentation

void LiquidCrystal_SR2W::send ( uint8_t  value,
uint8_t  mode 
) [virtual]

Send a particular value to the LCD. Sends a particular value to the LCD for writing to the LCD or as an LCD command using the shift register.

Users should never call this method.

Parameters:
value[in]Value to send to the LCD.
mode[in]DATA=8bit data, COMMAND=8bit cmd, FOUR_BITS=4bit cmd the LCD.

Reimplemented from LCD.

Definition at line 90 of file LiquidCrystal_SR2W.cpp.

void LiquidCrystal_SR2W::setBacklight ( uint8_t  mode) [virtual]

Switch-on/off the LCD backlight. Switch-on/off the LCD backlight. The setBacklightPin has to be called before setting the backlight for this method to work.

See also:
setBacklightPin.
Parameters:
mode[in]backlight mode (0 off, non-zero on)

Reimplemented from LCD.

Definition at line 117 of file LiquidCrystal_SR2W.cpp.


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