RTEMS: bsps/arm/atsam/contrib/libraries/libboard/include/lcd_font.h Source File

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lcd_font.h
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1/* ---------------------------------------------------------------------------- */
2/* Atmel Microcontroller Software Support */
3/* SAM Software Package License */
4/* ---------------------------------------------------------------------------- */
5/* Copyright (c) 2015, Atmel Corporation */
6/* */
7/* All rights reserved. */
8/* */
9/* Redistribution and use in source and binary forms, with or without */
10/* modification, are permitted provided that the following condition is met: */
11/* */
12/* - Redistributions of source code must retain the above copyright notice, */
13/* this list of conditions and the disclaimer below. */
14/* */
15/* Atmel's name may not be used to endorse or promote products derived from */
16/* this software without specific prior written permission. */
17/* */
18/* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR */
19/* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF */
20/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE */
21/* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT, */
22/* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT */
23/* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, */
24/* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF */
25/* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING */
26/* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, */
27/* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
28/* ---------------------------------------------------------------------------- */
29
57#ifndef _LCD_FONT_
58#define _LCD_FONT_
59
60/*----------------------------------------------------------------------------
61 * Headers
62 *----------------------------------------------------------------------------*/
63
64#include <stdint.h>
65
66/*----------------------------------------------------------------------------
67 * Types
68 *----------------------------------------------------------------------------*/
69
70
74 typedef struct _Font {
75 /* Font width in pixels. */
76 uint8_t width;
77 /* Font height in pixels. */
78 uint8_t height;
79} Font;
80
81/*----------------------------------------------------------------------------
82 * Variables
83 *----------------------------------------------------------------------------*/
84
86extern const Font gFont;
87
88/*----------------------------------------------------------------------------
89 * Exported functions
90 *----------------------------------------------------------------------------*/
91
92extern void LCDD_DrawChar(
93 uint16_t *pCanvasBuffer,
94 uint32_t x,
95 uint32_t y,
96 uint8_t c,
97 uint32_t color);
98
99extern void LCD_DrawString(
100 uint16_t *pCanvasBuffer,
101 uint32_t dwX,
102 uint32_t dwY,
103 const uint8_t *pString,
104 uint32_t color);
105
106
107#endif /* #ifndef LCD_FONT_ */
108
gFont
const Font gFont
Font
struct _Font Font
Describes the font (width, height, supported characters, etc.) used by the LCD driver draw API.
_Font
Describes the font (width, height, supported characters, etc.) used by the LCD driver draw API.
Definition: lcd_font.h:74