/* ----------------------------------------------------------------------------
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* SAM Software Package License
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* ----------------------------------------------------------------------------
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* Copyright (c) 2011, 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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#include "lcd_font.h"
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#include "lcd_font10x14.h"
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/**
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* \file
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*
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* Implementation of draw font on LCD.
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*
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*/
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/*----------------------------------------------------------------------------
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* Headers
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*----------------------------------------------------------------------------*/
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#include <stdint.h>
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#include "lcd_draw.h"
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/*----------------------------------------------------------------------------
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* Local variables
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*----------------------------------------------------------------------------*/
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/** Global variable describing the font being instancied. */
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const Font gFont = {10, 14};
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/*----------------------------------------------------------------------------
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* Exported functions
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*----------------------------------------------------------------------------*/
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/**
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* \brief Draws an ASCII character on LCD.
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*
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* \param x X-coordinate of character upper-left corner.
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* \param y Y-coordinate of character upper-left corner.
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* \param c Character to output.
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* \param color Character color.
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*/
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extern void LCDD_DrawChar( uint32_t x, uint32_t y, uint8_t c, uint32_t color )
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{
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uint32_t row, col ;
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if( (c<0x20) || (c>0x7F) )
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return ;
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for ( col = 0 ; col < 10 ; col++ )
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{
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for ( row = 0 ; row < 8 ; row++ )
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{
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if ( (pCharset10x14[((c - 0x20) * 20) + col * 2] >> (7 - row)) & 0x1 )
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{
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LCDD_DrawPixel( x+col, y+row, color ) ;
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}
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}
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for (row = 0; row < 6; row++ )
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{
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if ((pCharset10x14[((c - 0x20) * 20) + col * 2 + 1] >> (7 - row)) & 0x1)
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{
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LCDD_DrawPixel( x+col, y+row+8, color ) ;
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}
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}
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}
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}
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/**
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* \brief Draws an ASCII character on LCD with given background color.
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*
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* \param x X-coordinate of character upper-left corner.
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* \param y Y-coordinate of character upper-left corner.
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* \param c Character to output.
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* \param fontColor Character color.
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* \param bgColor Background color.
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*/
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extern void LCDD_DrawCharWithBGColor( uint32_t x, uint32_t y, uint8_t c, uint32_t fontColor, uint32_t bgColor )
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{
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uint32_t row, col ;
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if( (c<0x20) || (c>0x7F) )
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return ;
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for (col = 0; col < 10; col++)
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{
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for (row = 0 ; row < 8 ; row++)
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{
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if ( (pCharset10x14[((c - 0x20) * 20) + col * 2] >> (7 - row)) & 0x1 )
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{
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LCDD_DrawPixel( x+col, y+row, fontColor ) ;
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}
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else
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{
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LCDD_DrawPixel( x+col, y+row, bgColor ) ;
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}
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}
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for ( row = 0 ; row < 6 ; row++ )
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{
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if ( (pCharset10x14[((c - 0x20) * 20) + col * 2 + 1] >> (7 - row)) & 0x1 )
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{
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LCDD_DrawPixel( x+col, y+row+8, fontColor ) ;
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}
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else
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{
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LCDD_DrawPixel( x+col, y+row+8, bgColor ) ;
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}
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}
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}
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}
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