1 /* ----------------------------------------------------------------------------
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2 * ATMEL Microcontroller Software Support
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3 * ----------------------------------------------------------------------------
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4 * Copyright (c) 2008, Atmel Corporation
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6 * All rights reserved.
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8 * Redistribution and use in source and binary forms, with or without
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9 * modification, are permitted provided that the following conditions are met:
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11 * - Redistributions of source code must retain the above copyright notice,
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12 * this list of conditions and the disclaimer below.
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14 * Atmel's name may not be used to endorse or promote products derived from
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15 * this software without specific prior written permission.
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17 * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
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18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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19 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
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20 * DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
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21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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22 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
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23 * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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24 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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25 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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26 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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27 * ----------------------------------------------------------------------------
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30 //------------------------------------------------------------------------------
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32 //------------------------------------------------------------------------------
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36 #include "font10x14.h"
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37 #include <utility/assert.h>
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39 //------------------------------------------------------------------------------
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41 //------------------------------------------------------------------------------
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43 /// Global variable describing the font being instancied.
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44 const Font gFont = {10, 14};
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46 //------------------------------------------------------------------------------
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48 //------------------------------------------------------------------------------
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50 //------------------------------------------------------------------------------
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51 /// Draws an ASCII character on the given LCD buffer.
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52 /// \param pBuffer Buffer to write on.
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53 /// \param x X-coordinate of character upper-left corner.
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54 /// \param y Y-coordinate of character upper-left corner.
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55 /// \param c Character to output.
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56 /// \param color Character color.
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57 //------------------------------------------------------------------------------
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65 unsigned int row, col;
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67 SANITY_CHECK((c >= 0x20) && (c <= 0x7F));
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69 for (col = 0; col < 10; col++) {
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71 for (row = 0; row < 8; row++) {
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73 if ((pCharset10x14[((c - 0x20) * 20) + col * 2] >> (7 - row)) & 0x1) {
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75 LCDD_DrawPixel(pBuffer, x+col, y+row, color);
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78 for (row = 0; row < 6; row++) {
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80 if ((pCharset10x14[((c - 0x20) * 20) + col * 2 + 1] >> (7 - row)) & 0x1) {
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82 LCDD_DrawPixel(pBuffer, x+col, y+row+8, color);
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