#include <esos.h>

Include dependency graph for esos_lcd44780wo.h:

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Data Structures
struct	esos_lcd44780_char_t

Macros
#define	ESOS_LCD44780_CMD_CLEAR_DISPLAY 0b00000001

#define	ESOS_LCD44780_CMD_RETURN_HOME 0b00000010

#define	ESOS_LCD44780_CMD_ENTRY_MODE_SET 0b00000100

#define	ESOS_LCD44780_CMD_ENTRY_MODE_SET_INC 0b00000010

#define	ESOS_LCD44780_CMD_ENTRY_MODE_SET_SHIFT 0b00000001

#define	ESOS_LCD44780_CMD_DISPLAY_ON_OFF 0b00001000

#define	ESOS_LCD44780_CMD_DISPLAY_ON_OFF_DISPLAYON 0b00000100

#define	ESOS_LCD44780_CMD_DISPLAY_ON_OFF_CURSORON 0b00000010

#define	ESOS_LCD44780_CMD_DISPLAY_ON_OFF_BLINKCURSOR 0b00000001

#define	ESOS_LCD44780_CMD_CUR_DISP_CURSOR_SHIFT_L 0b00010000

#define	ESOS_LCD44780_CMD_CUR_DISP_CURSOR_SHIFT_R 0b00010100

#define	ESOS_LCD44780_CMD_CUR_DISP_DISPLAY_SHIFT_L 0b00011000

#define	ESOS_LCD44780_CMD_CUR_DISP_DISPLAY_SHIFT_R 0b00011100

#define	ESOS_LCD44780_CMD_FUNCTION_SET 0b00100000

#define	ESOS_LCD44780_CMD_FUNCTION_SET_8BIT_MODE 0b00010000

#define	ESOS_LCD44780_CMD_FUNCTION_SET_4BIT_MODE 0b00000000

#define	ESOS_LCD44780_CMD_FUNCTION_SET_1LINE_MODE 0b00000000

#define	ESOS_LCD44780_CMD_FUNCTION_SET_2LINE_MODE 0b00001000

#define	ESOS_LCD44780_CMD_FUNCTION_SET_LOWFONT_MODE 0b00000000

#define	ESOS_LCD44780_CMD_FUNCTION_SET_HIFONT_MODE 0b00000100

#define	ESOS_LCD44780_CMD_SET_CGRAM_ADDR 0b01000000

#define	ESOS_LCD44780_CMD_SET_DDRAM_ADDR 0b10000000

#define	ESOS_LCD44780_MEM_WIDTH 40

#define	ESOS_LCD44780_MEM_HEIGHT 2

#define	ESOS_LCD44780_NUM_CUSTOM_CHARS 8

#define	LCD44780_READ 1

#define	LCD44780_WRITE 0

#define	LCD44780_DATA TRUE

#define	LCD44780_COMMANDS FALSE

#define	ESOS_TASK_WAIT_ON_LCD44780_REFRESH() ESOS_TASK_WAIT_UNTIL(esos_lcd44780_isCurrent())

#define	ESOS_TASK_WAIT_LCD44780_WRITE_COMMAND(u8_cmd)

#define	ESOS_TASK_WAIT_LCD44780_WRITE_COMMAND_NOWAIT(u8_cmd)

#define	ESOS_TASK_WAIT_LCD44780_SET_CG_ADDRESS(u8_addr) ESOS_TASK_WAIT_LCD44780_WRITE_COMMAND( u8_addr \| ESOS_LCD44780_CMD_SET_CGRAM_ADDR )

#define	ESOS_TASK_WAIT_LCD44780_SET_DATA_ADDRESS(u8_addr) ESOS_TASK_WAIT_LCD44780_WRITE_COMMAND( u8_addr \| ESOS_LCD44780_CMD_SET_DDRAM_ADDR )

#define	ESOS_TASK_WAIT_LCD44780_WRITE_DATA(u8_data)

Functions
void	esos_lcd44780_configDisplay (void)

void	__esos_lcd44780_init (void)

void	esos_lcd44780_clearScreen (void)

void	esos_lcd44780_setCursorHome (void)

void	esos_lcd44780_setCursor (uint8_t u8_row, uint8_t u8_column)

void	esos_lcd44780_writeChar (uint8_t u8_row, uint8_t u8_column, uint8_t u8_data)

uint8_t	esos_lcd44780_getChar (uint8_t u8_row, uint8_t u8_column)

void	esos_lcd44780_writeBuffer (uint8_t u8_row, uint8_t u8_column, uint8_t *pu8_data, uint8_t u8_bufflen)

void	esos_lcd44780_getBuffer (uint8_t u8_row, uint8_t u8_column, uint8_t *pu8_data, uint8_t u8_bufflen)

void	esos_lcd44780_writeString (uint8_t u8_row, uint8_t u8_column, char *psz_data)

void	esos_lcd44780_setCursorDisplay (BOOL u8_state)

BOOL	esos_lcd44780_getCursorDisplay (void)

void	esos_lcd44780_setCursorBlink (BOOL u8_state)

BOOL	esos_lcd44780_getCursorBlink (void)

void	esos_lcd44780_setDisplayVisible (BOOL u8_state)

BOOL	esos_lcd44780_getDisplayVisible (void)

void	esos_lcd44780_setCustomChar (uint8_t u8_charSlot, uint8_t *pu8_charData)

void	esos_lcd44780_getCustomChar (uint8_t u8_charSlot, uint8_t *pu8_charData)

BOOL	esos_lcd44780_isCurrent (void)

	ESOS_USER_TASK (__esos_lcd44780_service)

	ESOS_CHILD_TASK (__esos_lcd44780_hw_write_u8, uint8_t u8_data, BOOL b_isData)

void	__esos_lcd44780_hw_config (void)

Detailed Description

This file contains macros, prototypes, and definitions for the simple (write-only) LCD services for ESOS tasks.

Definition in file esos_lcd44780wo.h.

Data Structures

Macros

Functions

Detailed Description