/*
 * Driver for picoLCD graphical displays
 * Header file
 *
 * (c) 2007 NitroSecurity, Inc.
 * Written by Gatewood Green <woody@nitrosecurity.com> or <woody@linif.org>
 *
 * License: GPL (same as usblcd and lcdPROC)
 *
 * picoLCD: http://www.mini-box.com/picoLCD-20x2-OEM  
 * Can be purchased separately or preinstalled in units such as the 
 * M300 http://www.mini-box.com/Mini-Box-M300-LCD
 *
 * See picolcd.c for full details
 *
 */

#ifndef PICOLCD_H
#define PCIOLCD_H

#include "lcd.h"

typedef struct _lcd_packet lcd_packet;
struct _lcd_packet {
	unsigned char data[255];
	unsigned int type;
};

MODULE_EXPORT int  picoLCD_init      ( Driver *drvthis );
MODULE_EXPORT void picoLCD_close     ( Driver *drvthis );
MODULE_EXPORT int  picoLCD_width     ( Driver *drvthis );
MODULE_EXPORT int  picoLCD_height    ( Driver *drvthis );
MODULE_EXPORT void picoLCD_clear     ( Driver *drvthis );
MODULE_EXPORT void picoLCD_flush     ( Driver *drvthis );
MODULE_EXPORT void picoLCD_string    ( Driver *drvthis, int x, int y, char *str );
MODULE_EXPORT void picoLCD_chr       ( Driver *drvthis, int x, int y, char c );

MODULE_EXPORT char *picoLCD_get_key  ( Driver *drvthis );

//MODULE_EXPORT void picoLCD_vbar      ( Driver *drvthis, int x, int y, int len, int promille, int options );
//MODULE_EXPORT void picoLCD_hbar      ( Driver *drvthis, int x, int y, int len, int promille, int options );
//MODULE_EXPORT void picoLCD_num       ( Driver *drvthis, int x, int y, int num );
//MODULE_EXPORT void picoLCD_heartbeat ( Driver *drvthis, int state );
//MODULE_EXPORT void picoLCD_icon      ( Driver *drvthis, int x, int y, int icon );
//MODULE_EXPORT void picoLCD_cursor    ( Driver *drvthis, int x, int y, int type );

//MODULE_EXPORT int  picoLCD_get_contrast   ( Driver *drvthis );
MODULE_EXPORT int  picoLCD_set_contrast   ( Driver *drvthis, int promille );
//MODULE_EXPORT int  picoLCD_get_brightness ( Driver *drvthis, int state );
//MODULE_EXPORT int  picoLCD_set_brightness ( Driver *drvthis, int state, int promille );
MODULE_EXPORT void picoLCD_backlight      ( Driver *drvthis, int promille );
//MODULE_EXPORT void picoLCD_output         ( Driver *drvthis, int state );

MODULE_EXPORT char *picoLCD_get_info      ( Driver *drvthis );

#endif