/**************************************************************************/
/*! 
    @file     lcd.h
    @author   K. Townsend (microBuilder.eu)
    @date     22 March 2010
    @version  0.10

    @section LICENSE

    Software License Agreement (BSD License)

    Copyright (c) 2010, microBuilder SARL
    All rights reserved.

    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions are met:
    1. Redistributions of source code must retain the above copyright
    notice, this list of conditions and the following disclaimer.
    2. Redistributions in binary form must reproduce the above copyright
    notice, this list of conditions and the following disclaimer in the
    documentation and/or other materials provided with the distribution.
    3. Neither the name of the copyright holders nor the
    names of its contributors may be used to endorse or promote products
    derived from this software without specific prior written permission.

    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
    EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
    WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
    DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
    DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
    (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
    LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
    ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
    (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
    SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/**************************************************************************/
#ifndef __LCD_H__
#define __LCD_H__

#include "projectconfig.h"

// Color definitions
#define	BLACK           0x0000
#define	BLUE            0x001F
#define	RED             0xF800
#define	GREEN           0x07E0
#define CYAN            0x07FF
#define MAGENTA         0xF81F
#define YELLOW          0xFFE0
#define WHITE           0xFFFF

// Method prototypes

// Any LCD needs to implement these common methods, which allow the low-level
// initialisation and pixel-setting details to be abstracted away from the
// higher level drawing and graphics code.

extern void     lcdInit(void);
extern void     lcdFillRGB(uint16_t data);
extern void     lcdDrawPixel(uint16_t x, uint16_t y, uint16_t color);
extern void     lcdDrawHLine(uint16_t x0, uint16_t x1, uint16_t y, uint16_t color);
extern void     lcdTest(void);
extern void     lcdDrawImage(uint16_t x, uint16_t y, const uint16_t *data);
extern uint16_t lcdGetPixel(uint16_t x, uint16_t y);

#ifdef CFG_SDCARD
extern void     lcdDrawImageFromFile(uint16_t x, uint16_t y, char *filename);
#endif

#endif