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[/] [openrisc/] [trunk/] [rtos/] [freertos-6.1.1/] [Demo/] [CORTEX_AT91SAM3U256_IAR/] [AT91Lib/] [peripherals/] [lcd/] [lcd.h] - Blame information for rev 580

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1 580 jeremybenn
/* ----------------------------------------------------------------------------
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 *         ATMEL Microcontroller Software Support
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 * ----------------------------------------------------------------------------
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 * Copyright (c) 2008, Atmel Corporation
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 *
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 * All rights reserved.
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 *
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 * Redistribution and use in source and binary forms, with or without
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 * modification, are permitted provided that the following conditions are met:
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 *
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 * - Redistributions of source code must retain the above copyright notice,
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 * this list of conditions and the disclaimer below.
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 *
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 * Atmel's name may not be used to endorse or promote products derived from
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 * this software without specific prior written permission.
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 *
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 * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
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 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
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 * DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
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 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
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 * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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 * ----------------------------------------------------------------------------
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 */
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//------------------------------------------------------------------------------
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/// \unit
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///
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/// !Purpose
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///
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/// Interface for configuration the LCD Controller (LCDC) peripheral.
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///
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/// !Usage
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///
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/// -# Decode the RGB file to designated buffer using LCD_DecodeRGB().
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/// -# Sets the address of the frame buffer in the LCD controller DMA using
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/// LCD_SetFrameBufferAddress().
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/// -# LCD Configuration functions prefixed with "LCD_Set" refer to 
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/// the functions in the #Overview# tab.
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/// 
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/// Please refer to the list of functions in the #Overview# tab of this unit
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/// for more detailed information.
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//------------------------------------------------------------------------------
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#ifndef LCD_H
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#define LCD_H
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//------------------------------------------------------------------------------
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//         Exported functions
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//------------------------------------------------------------------------------
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extern void LCD_Enable(unsigned int frames);
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extern void LCD_Disable(unsigned int frames);
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extern void LCD_EnableDma(void);
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extern void LCD_DisableDma(void);
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extern void LCD_EnableInterrupts(unsigned int sources);
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extern void LCD_SetPixelClock(unsigned int masterClock, unsigned int pixelClock);
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extern void LCD_SetDisplayType(unsigned int displayType);
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extern void LCD_SetScanMode(unsigned int scanMode);
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extern void LCD_SetBitsPerPixel(unsigned int bitsPerPixel);
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extern void LCD_SetPolarities(
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    unsigned int lcdd,
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    unsigned int lcdvsync,
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    unsigned int lcdhsync,
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    unsigned int lcddotclk,
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    unsigned int lcdden);
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extern void LCD_SetClockMode(unsigned int clockMode);
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extern void LCD_SetMemoryFormat(unsigned int format);
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extern void LCD_SetSize(unsigned int width, unsigned int height);
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extern void LCD_SetVerticalTimings(
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    unsigned int vfp,
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    unsigned int vbp,
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    unsigned int vpw,
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    unsigned int vhdly);
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extern void LCD_SetHorizontalTimings(
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    unsigned int hbp,
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    unsigned int hpw,
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    unsigned int hfp);
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extern void* LCD_SetFrameBufferAddress(void *address);
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extern void LCD_SetFrameSize(unsigned int frameSize);
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extern void LCD_SetBurstLength(unsigned int burstLength);
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extern void LCD_SetContrastPrescaler(unsigned int prescaler);
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extern void LCD_SetContrastPolarity(unsigned int polarity);
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extern void LCD_SetContrastValue(unsigned int value);
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extern void LCD_EnableContrast(void);
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extern void LCD_SetPixelClock(unsigned int masterClock, unsigned int pixelClock);
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extern void LCD_DMAReset(void);
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extern void LCD_DecodeRGB(
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    unsigned char *file,
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    unsigned char *bufferLCD,
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    unsigned int width,
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    unsigned int height,
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    unsigned char bpp);
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#endif //#ifndef LCD_H
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