Analog Devices / mbed-drivers

A collection of Analog Devices drivers for the mbed platform

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Lcd Class Reference
Public Member Functions | Static Public Attributes

Lcd Class Reference

Lcd class. More...

#include <Lcd.h>

Public Member Functions

void display_string (uint8_t ui8row, uint8_t ui8col, int8_t *pi8str)
 Displays a string at the specified position for with 5x7 font size.
void display_symbol (uint8_t ui8row, uint8_t ui8col, uint8_t ui8width, const uint8_t *pui8symbol)
 Displays a symbol (8 x width) at the specified position on the LCD.
void fill_pages (uint8_t ui8start, uint8_t ui8num, uint8_t ui8Data)
 Fills the selected LCD pages with the data specified.
void set_line (uint8_t ui8line)
 Sets the start line of the LCD.
void set_cursor (uint8_t ui8PA, uint8_t ui8CA)
 Sets the cursor position at which data will be written.
void write_cmd (uint8_t cmd)
 Initialization of LCD screen.

Static Public Attributes

static const uint8_t pui8font5x7 [96][5]
 Symbol matrix structure: Font (8x14)
static const uint8_t FONT_Y_SIZE = 8
 Font size for Y.
static const uint8_t OFFS_ASCII = 32
 ASCII offset.
static const float ACC_TEMP_BIAS = 350
 Accelerometer temperature bias(in ADC codes) at 25 Deg C.
static const float ACC_TEMP_SENSITIVITY = 0.065
 Accelerometer temperature sensitivity from datasheet (DegC per Code)

Detailed Description

Lcd class.

Definition at line 58 of file Lcd.h.

Member Function Documentation

void display_string ( uint8_t  ui8row,
uint8_t  ui8col,
int8_t *  pi8str 
)

Displays a string at the specified position for with 5x7 font size.

Returns:
none

Definition at line 112 of file Lcd.cpp.

void display_symbol ( uint8_t  ui8row,
uint8_t  ui8col,
uint8_t  ui8width,
const uint8_t *  pui8symbol 
)

Displays a symbol (8 x width) at the specified position on the LCD.

Parameters:
ui8row- row number
ui8col- column number
ui8width- symbol width
pui8symbol- symbol to display
Returns:
none

Definition at line 147 of file Lcd.cpp.

void fill_pages ( uint8_t  ui8start,
uint8_t  ui8num,
uint8_t  ui8Data 
)

Fills the selected LCD pages with the data specified.

Parameters:
ui8start- start element
ui8num- elements numbers to fill
ui8Data- data to fill
Returns:
none

Definition at line 169 of file Lcd.cpp.

void set_cursor ( uint8_t  ui8PA,
uint8_t  ui8CA 
)

Sets the cursor position at which data will be written.

Parameters:
ui8PA- page number
ui8CA- column number
Returns:
none

Definition at line 209 of file Lcd.cpp.

void set_line ( uint8_t  ui8line )

Sets the start line of the LCD.

Parameters:
ui8line- line to start with
Returns:
none

Definition at line 192 of file Lcd.cpp.

void write_cmd ( uint8_t  cmd )

Initialization of LCD screen.

Returns:
none

Definition at line 67 of file Lcd.cpp.

Field Documentation

const float ACC_TEMP_BIAS = 350 [static]

Accelerometer temperature bias(in ADC codes) at 25 Deg C.

Definition at line 130 of file Lcd.h.

const float ACC_TEMP_SENSITIVITY = 0.065 [static]

Accelerometer temperature sensitivity from datasheet (DegC per Code)

Definition at line 131 of file Lcd.h.

const uint8_t FONT_Y_SIZE = 8 [static]

Font size for Y.

Definition at line 127 of file Lcd.h.

const uint8_t OFFS_ASCII = 32 [static]

ASCII offset.

Definition at line 128 of file Lcd.h.

const uint8_t pui8font5x7 [static]

Symbol matrix structure: Font (8x14)

Definition at line 64 of file Lcd.h.

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