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[/] [openrisc/] [trunk/] [rtos/] [freertos-6.1.1/] [Demo/] [CORTEX_AT91SAM3U256_IAR/] [AT91Lib/] [components/] [hx8347/] [hx8347.h] - Rev 594
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/* ---------------------------------------------------------------------------- * 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 * 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. * ---------------------------------------------------------------------------- */ //------------------------------------------------------------------------------ /// \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
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