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