daisy::LcdHD44780 Class Reference

Device Driver for 16x2 LCD panel.
HD44780 with 4 data lines.
Example product: https://www.adafruit.com/product/181. More...

Detailed Description

Device Driver for 16x2 LCD panel.
HD44780 with 4 data lines.
Example product: https://www.adafruit.com/product/181.

Author

StaffanMelin

Date

March 2021

#include <lcd_hd44780.h>

Classes
struct	Config

Public Member Functions
	LcdHD44780 ()
	~LcdHD44780 ()
void	Init (const Config &config)
void	Print (const char *string)
void	PrintInt (int number)
void	SetCursor (uint8_t row, uint8_t col)
void	Clear ()

Constructor & Destructor Documentation

LcdHD44780()

daisy::LcdHD44780::LcdHD44780 ( )

inline

~LcdHD44780()

daisy::LcdHD44780::~LcdHD44780 ( )

inline

Member Function Documentation

Clear()

void daisy::LcdHD44780::Clear

(

)

Clears the contents of the LCD.

Init()

void daisy::LcdHD44780::Init

(

const Config &

config

)

Initializes the LCD.

Parameters

config

is a struct that sets cursor on/off, cursor blink on/off and the Pin's that connects to the LCD.

Print()

void daisy::LcdHD44780::Print

(

const char *

string

)

Prints a string on the LCD.

Parameters

string

is a C-formatted string to print.

PrintInt()

void daisy::LcdHD44780::PrintInt

(

int

number

)

Prints an integer value on the LCD.

Parameters

number

is an integer to print.

SetCursor()

void daisy::LcdHD44780::SetCursor	(	uint8_t	row,
		uint8_t	col
	)

Moves the cursor of the LCD (the place to print the next value).

Parameters

row	is the row number (0 or 1).
col	is the column number (0 to 15).

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

• src/dev/lcd_hd44780.h