SAMV71 Xplained Ultra Software Package 1.4

frame_buffer.h

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00001 /* ----------------------------------------------------------------------------
00002  *         SAM Software Package License
00003  * ----------------------------------------------------------------------------
00004  * Copyright (c) 2011, Atmel Corporation
00005  *
00006  * All rights reserved.
00007  *
00008  * Redistribution and use in source and binary forms, with or without
00009  * modification, are permitted provided that the following conditions are met:
00010  *
00011  * - Redistributions of source code must retain the above copyright notice,
00012  * this list of conditions and the disclaimer below.
00013  *
00014  * Atmel's name may not be used to endorse or promote products derived from
00015  * this software without specific prior written permission.
00016  *
00017  * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
00018  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
00019  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
00020  * DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
00021  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
00022  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
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00025  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
00026  * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00027  * ----------------------------------------------------------------------------
00028  */
00029 
00030 /**
00031  * \file
00032  *
00033  * Interface of frame buffer driver.
00034  *
00035  */
00036 
00037 #ifndef _FRAME_BUFFER_
00038 #define _FRAME_BUFFER_
00039 
00040 /*----------------------------------------------------------------------------
00041  *        Exported functions
00042  *----------------------------------------------------------------------------*/
00043 
00044 extern void FB_SetFrameBuffer(
00045                 LcdColor_t *pBuffer,
00046                 uint8_t ucWidth,
00047                 uint8_t ucHeight);
00048 
00049 extern void FB_SetColor(uint32_t color);
00050 
00051 extern uint32_t FB_DrawLine (
00052                 uint32_t dwX1,
00053                 uint32_t dwY1,
00054                 uint32_t dwX2,
00055                 uint32_t dwY2 );
00056 
00057 extern uint32_t FB_DrawPixel( uint32_t x, uint32_t y );
00058 extern uint32_t FB_DrawCircle( uint32_t x, uint32_t y, uint32_t r );
00059 extern uint32_t FB_DrawFilledCircle(
00060                 uint32_t dwX,
00061                 uint32_t dwY, 
00062                 uint32_t dwRadius);
00063 
00064 extern uint32_t FB_DrawRectangle(
00065                 uint32_t dwX1,
00066                 uint32_t dwY1,
00067                 uint32_t dwX2,
00068                 uint32_t dwY2 );
00069 
00070 extern uint32_t FB_DrawFilledRectangle(
00071                 uint32_t dwX1,
00072                 uint32_t dwY1,
00073                 uint32_t dwX2,
00074                 uint32_t dwY2 );
00075 
00076 extern uint32_t FB_DrawPicture(
00077                 uint32_t dwX1,
00078                 uint32_t dwY1,
00079                 uint32_t dwX2,
00080                 uint32_t dwY2,
00081                 const void *pBuffer );
00082 
00083 #endif /* #ifndef _FRAME_BUFFER_ */
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