/* ---------------------------------------------------------------------------- | |
* ATMEL Microcontroller Software Support | |
* ---------------------------------------------------------------------------- | |
* Copyright (c) 2008, Atmel Corporation | |
* | |
* All rights reserved. | |
* | |
* Redistribution and use in source and binary forms, with or without | |
* modification, are permitted provided that the following conditions are met: | |
* | |
* - Redistributions of source code must retain the above copyright notice, | |
* this list of conditions and the disclaimer below. | |
* | |
* Atmel's name may not be used to endorse or promote products derived from | |
* this software without specific prior written permission. | |
* | |
* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR | |
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF | |
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE | |
* DISCLAIMED. IN NO EVENT SHALL ATMEL 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 | |
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, | |
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* ---------------------------------------------------------------------------- | |
*/ | |
//------------------------------------------------------------------------------ | |
/// \unit | |
/// | |
/// !!!Purpose | |
/// | |
/// Definition of methods for HX8347 driver. | |
/// | |
/// !!!Usage | |
/// | |
/// -# LCD_WriteReg | |
/// -# LCD_ReadReg | |
/// -# LCD_ReadStatus | |
/// -# LCD_DumpReg | |
/// -# LCD_WriteRAM_Prepare | |
/// -# LCD_WriteRAM | |
/// -# LCD_ReadRAM | |
/// -# LCD_Initialize | |
/// -# LCD_SetCursor | |
/// -# LCD_On | |
/// -# LCD_Off | |
//------------------------------------------------------------------------------ | |
#ifndef HX8347_H | |
#define HX8347_H | |
//------------------------------------------------------------------------------ | |
// Headers | |
//------------------------------------------------------------------------------ | |
#include <board.h> | |
#ifdef BOARD_LCD_HX8347 | |
//------------------------------------------------------------------------------ | |
// Definitions | |
//------------------------------------------------------------------------------ | |
/// Convert 24-bits color to 16-bits color | |
#define RGB24ToRGB16(color) (((color >> 8) & 0xF800) | \ | |
((color >> 5) & 0x7E0) | \ | |
((color >> 3) & 0x1F)) | |
//------------------------------------------------------------------------------ | |
// Global functions | |
//------------------------------------------------------------------------------ | |
void LCD_WriteReg(void *pLcdBase, unsigned char reg, unsigned short data); | |
unsigned short LCD_ReadReg(void *pLcdBase, unsigned char reg); | |
unsigned short LCD_ReadStatus(void *pLcdBase); | |
void LCD_DumpReg(void *pLcdBase, unsigned char startAddr, unsigned char endAddr); | |
void LCD_WriteRAM_Prepare(void *pLcdBase); | |
void LCD_WriteRAM(void *pLcdBase, unsigned short color); | |
unsigned short LCD_ReadRAM(void *pLcdBase); | |
void LCD_Initialize(void *pLcdBase); | |
void LCD_SetCursor(void *pLcdBase, unsigned short x, unsigned short y); | |
void LCD_On(void *pLcdBase); | |
void LCD_Off(void *pLcdBase); | |
#endif //#ifdef BOARD_LCD_HX8347 | |
#endif //#ifndef HX8347_H |