Toyomasa Watarai / PCF8576

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Dependents:   PCF8576_GH08172_test

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PCF8576 Class Reference
Public Member Functions

PCF8576 Class Reference

PCF8576 Universal LCD driver library example. More...

#include <PCF8576.h>

Public Member Functions

 PCF8576 (PinName sda, PinName scl, int addr=PCF8576_DEFAULT_SLAVE_ADDRESS)
 PCF8576 constructor.
 PCF8576 (I2C &i2c_obj, int addr=PCF8576_DEFAULT_SLAVE_ADDRESS)
 Create a PCF8576 instance which is connected to specified I2C pins with specified address.
 ~PCF8576 ()
 PCF8576 destructor.
void initialize (void)
 Initializa PCF8576 device.
void print (char *str)
 Print string.
void icon (uint32_t icon)
 Print level-bar pictogram icon.

Detailed Description

PCF8576 Universal LCD driver library example. 

 #include "PCF8576.h"
 PCF8576 lcd(D14, D15);
 
 int main() {
     lcd.print("mbed");
     while(1) {
     }
 }

Definition at line 57 of file PCF8576.h.

Constructor & Destructor Documentation

PCF8576 ( PinName  sda,
PinName  scl,
int  addr = PCF8576_DEFAULT_SLAVE_ADDRESS 
)

PCF8576 constructor.

Parameters:
sdaSDA pin
sdlSCL pin
addrSlave address of the I2C peripheral (default: 0x70)

Definition at line 21 of file PCF8576.cpp.

PCF8576 ( I2C &  i2c_obj,
int  addr = PCF8576_DEFAULT_SLAVE_ADDRESS 
)

Create a PCF8576 instance which is connected to specified I2C pins with specified address.

Parameters:
i2c_objI2C object (instance)
addrSlave address of the I2C-bus peripheral (default: 0x70)

Definition at line 26 of file PCF8576.cpp.

~PCF8576 (  )

PCF8576 destructor.

Definition at line 31 of file PCF8576.cpp.

Member Function Documentation

void icon ( uint32_t  icon )

Print level-bar pictogram icon.

Parameters:
iconLevel-bar pictogram icon from 0 (all off) to 0xF (all on)

Definition at line 60 of file PCF8576.cpp.

void initialize ( void   )

Initializa PCF8576 device.

Configure LCD setting

Definition at line 35 of file PCF8576.cpp.

void print ( char *  str )

Print string.

Parameters:
strPoiner to print string

Definition at line 98 of file PCF8576.cpp.

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