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Font5x7.c
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Font5x7.c
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/*
* Copyright (c) 2019-2020, Dmitry (DiSlord) dislordlive@gmail.com
* All rights reserved.
*
* This is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3, or (at your option)
* any later version.
*
* The software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GNU Radio; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street,
* Boston, MA 02110-1301, USA.
*/
#include <stdint.h>
#include "Font.h"
/*
* Most font glyph have width 5 pixels
* Check 0 byte of char bitmap data for get width
*/
#if 0
// Font definitions for header
#define FONT_START_CHAR 0x17
#define FONT_MAX_WIDTH 7
#define FONT_WIDTH 5
#define FONT_GET_HEIGHT 7
#define FONT_STR_HEIGHT 8
#define FONT_GET_DATA(ch) ( &x5x7_bits[(ch-FONT_START_CHAR)*FONT_GET_HEIGHT])
#define FONT_GET_WIDTH(ch) (8-(x5x7_bits[(ch-FONT_START_CHAR)*FONT_GET_HEIGHT]&7))
#endif
#define CHAR5x7_WIDTH_1px 0x07
#define CHAR5x7_WIDTH_2px 0x06
#define CHAR5x7_WIDTH_3px 0x05
#define CHAR5x7_WIDTH_4px 0x04
#define CHAR5x7_WIDTH_5px 0x03
#define CHAR5x7_WIDTH_6px 0x02
#define CHAR5x7_WIDTH_7px 0x01
#define CHAR5x7_WIDTH_8px 0x00
#if FONT_START_CHAR!=0x17
#error "Need set correct offset in x5x7_bits font"
#endif
// Font character bitmap data.
const uint8_t x5x7_bits[] =
{
#if 0
/* Character (0x00):
width=5
+--------+
|**** |
|**** |
|**** |
|**** |
|**** |
|**** |
| |
+--------+ */
0b11110000|CHAR5x7_WIDTH_5px,
0b11110000,
0b11110000,
0b11110000,
0b11110000,
0b11110000,
0b00000000,
/* Character (0x01):
width=5
+--------+
| |
| * |
| *** |
|***** |
| *** |
| * |
| |
+--------+ */
0b00000000|CHAR5x7_WIDTH_5px,
0b00100000,
0b01110000,
0b11111000,
0b01110000,
0b00100000,
0b00000000,
/* Character (0x02):
width=5
+--------+
| * * |
|* * * |
| * * |
|* * * |
| * * |
|* * * |
| * * |
+--------+ */
0b01010000|CHAR5x7_WIDTH_5px,
0b10101000,
0b01010000,
0b10101000,
0b01010000,
0b10101000,
0b01010000,
/* Character (0x03):
width=5
+--------+
|* * |
|*** |
|* * |
|* * |
| *** |
| * |
| * |
+--------+ */
0b10100000|CHAR5x7_WIDTH_5px,
0b11100000,
0b10100000,
0b10100000,
0b01110000,
0b00100000,
0b00100000,
/* Character (0x04):
width=5
+--------+
| ** |
| *** |
| *** |
| *** |
| *** |
| *** |
| ** |
+--------+ */
0b00100000|CHAR5x7_WIDTH_5px,
0b00100000,
0b00100000,
0b11100000,
0b00100000,
0b00100000,
0b00100000,
/* Character (0x05):
width=5
+--------+
|** |
|* |
|** |
| ** |
| * * |
| ** |
| * * |
+--------+ */
0b11000000|CHAR5x7_WIDTH_5px,
0b10000000,
0b11000000,
0b01100000,
0b01010000,
0b01100000,
0b01010000,
/* Character (0x06):
width=5
+--------+
|* |
|* |
|** |
| ** |
| * |
| ** |
| * |
+--------+ */
0b10000000|CHAR5x7_WIDTH_5px,
0b10000000,
0b11000000,
0b00110000,
0b00100000,
0b00110000,
0b00100000,
/* Character (0x07):
width=5
+--------+
| * |
| * * |
| * |
| |
| |
| |
| |
+--------+ */
0b00100000|CHAR5x7_WIDTH_5px,
0b01010000,
0b00100000,
0b00000000,
0b00000000,
0b00000000,
0b00000000,
/* Character (0x08):
width=5
+--------+
| |
| * |
| *** |
| * |
| |
| *** |
| |
+--------+ */
0b00000000|CHAR5x7_WIDTH_5px,
0b00100000,
0b01110000,
0b00100000,
0b00000000,
0b01110000,
0b00000000,
/* Character (0x09):
width=5
+--------+
|* * |
|** * |
|* ** |
|* * |
| * |
| * |
| ** |
+--------+ */
0b10010000|CHAR5x7_WIDTH_5px,
0b11010000,
0b10110000,
0b10010000,
0b00100000,
0b00100000,
0b00110000,
/* Character (0x0a):
width=5
+--------+
|* * |
|* * |
|* * |
| * |
| *** |
| * |
| * |
+--------+ */
0b10100000|CHAR5x7_WIDTH_5px,
0b10100000,
0b10100000,
0b01000000,
0b01110000,
0b00100000,
0b00100000,
/* Character (0x0b):
width=5
+--------+
| * |
| * |
| * |
|*** |
| |
| |
| |
+--------+ */
0b00100000|CHAR5x7_WIDTH_5px,
0b00100000,
0b00100000,
0b11100000,
0b00000000,
0b00000000,
0b00000000,
/* Character (0x0c):
width=5
+--------+
| |
| |
| |
|*** |
| * |
| * |
| * |
+--------+ */
0b00000000|CHAR5x7_WIDTH_5px,
0b00000000,
0b00000000,
0b11100000,
0b00100000,
0b00100000,
0b00100000,
/* Character (0x0d):
width=5
+--------+
| |
| |
| |
| *** |
| * |
| * |
| * |
+--------+ */
0b00000000|CHAR5x7_WIDTH_5px,
0b00000000,
0b00000000,
0b00111000,
0b00100000,
0b00100000,
0b00100000,
/* Character (0x0e):
width=5
+--------+
| * |
| * |
| * |
| *** |
| |
| |
| |
+--------+ */
0b00100000|CHAR5x7_WIDTH_5px,
0b00100000,
0b00100000,
0b00111000,
0b00000000,
0b00000000,
0b00000000,
/* Character (0x0f):
width=5
+--------+
| * |
| * |
| * |
|***** |
| * |
| * |
| * |
+--------+ */
0b00100000|CHAR5x7_WIDTH_5px,
0b00100000,
0b00100000,
0b11111000,
0b00100000,
0b00100000,
0b00100000,
/* Character (0x10):
width=5
+--------+
| |
|***** |
| |
| |
| |
| |
| |
+--------+ */
0b00000000|CHAR5x7_WIDTH_5px,
0b11111000,
0b00000000,
0b00000000,
0b00000000,
0b00000000,
0b00000000,
/* Character (0x11):
width=5
+--------+
| |
| |
|***** |
| |
| |
| |
| |
+--------+ */
0b00000000|CHAR5x7_WIDTH_5px,
0b00000000,
0b11111000,
0b00000000,
0b00000000,
0b00000000,
0b00000000,
/* Character (0x12):
width=5
+--------+
| |
| |
| |
|***** |
| |
| |
| |
+--------+ */
0b00000000|CHAR5x7_WIDTH_5px,
0b00000000,
0b00000000,
0b11111000,
0b00000000,
0b00000000,
0b00000000,
/* Character (0x13):
width=5
+--------+
| |
| |
| |
| |
|***** |
| |
| |
+--------+ */
0b00000000|CHAR5x7_WIDTH_5px,
0b00000000,
0b00000000,
0b00000000,
0b11111000,
0b00000000,
0b00000000,
/* Character (0x14):
width=5
+--------+
| |
| |
| |
| |
| |
|***** |
| |
+--------+ */
0b00000000|CHAR5x7_WIDTH_5px,
0b00000000,
0b00000000,
0b00000000,
0b00000000,
0b11111000,
0b00000000,
/* Character (0x15):
width=5
+--------+
| * |
| * |
| * |
| *** |
| * |
| * |
| * |
+--------+ */
0b00100000|CHAR5x7_WIDTH_5px,
0b00100000,
0b00100000,
0b00111000,
0b00100000,
0b00100000,
0b00100000,
/* Character (0x16):
width=6
+--------+
| |
|** |
|**** |
|****** |
|**** |
|** |
| |
+--------+ */
0b00000000|CHAR5x7_WIDTH_6px,
0b11000000,
0b11110000,
0b00011100,
0b11110000,
0b11000000,
0b00000000,
#endif
// FONT_START_CHAR = 0x17
/* Character (0x17):
width=6
+--------+
| |
| * |
| * |
| * * |
| * * |
|* * |
|***** |
+--------+ */
0b00000000|CHAR5x7_WIDTH_6px,
0b00100000,
0b00100000,
0b01010000,
0b01010000,
0b10001000,
0b11111000,
/* Character (0x18):
width=5
+--------+
|* |
|** |
|*** |
|**** |
|*** |
|** |
|* |
+--------+ */
0b10000000|CHAR5x7_WIDTH_4px,
0b11000000,
0b11100000,
0b11110000,
0b11100000,
0b11000000,
0b10000000,
/* Character (0x19):
width=7
+--------+
| |
| ** ** |
|* ** * |
|* * * |
|* ** * |
| ** ** |
| |
+--------+ */
0b00000000|CHAR5x7_WIDTH_7px,
0b01101100,
0b10110010,
0b10010010,
0b10011010,
0b01101100,
0b00000000,
/* Character (0x1a):
width=6
+--------+
| |
| * |
| * |
|***** |
| * |
| * |
| |
+--------+ */
0b00000000|CHAR5x7_WIDTH_6px,
0b00100000,
0b01000000,
0b11111000,
0b01000000,
0b00100000,
0b00000000,
/* Character (0x1b):
width=6
+--------+
| |
| * |
| * |
|***** |
| * |
| * |
| |
+--------+ */
0b00000000|CHAR5x7_WIDTH_6px,
0b00100000,
0b00010000,
0b11111000,
0b00010000,
0b00100000,
0b00000000,
/* Character (0x1c):
width=6
+--------+
| |
|***** |
| * * |
| * * |
| * * |
| * * |
|* ** |
+--------+ */
0b00000000|CHAR5x7_WIDTH_6px,
0b11111000,
0b01010000,
0b01010000,
0b01010000,
0b01010000,
0b10011000,
/* Character (0x1d):
width=6
+--------+
| |
| |
|* * |
|* * |
|** ** |
|* * * |
|* |
+--------+ */
0b00000000|CHAR5x7_WIDTH_6px,
0b00000000,
0b10001000,
0b10001000,
0b11011000,
0b10101000,
0b10000000,
/* Character (0x1e):
width=6
+--------+
| |
| *** |
|* * |
|* * |
|* * |
| * * |
|** ** |
+--------+ */
0b00000000|CHAR5x7_WIDTH_6px,
0b01110000,
0b10001000,
0b10001000,
0b10001000,
0b01010000,
0b11011000,
/* Character (0x1f):
width=5
+--------+
| ** |
|* * |
|* * |
| ** |
| |
| |
| |
+--------+ */
0b01100000|CHAR5x7_WIDTH_5px,
0b10010000,
0b10010000,
0b01100000,
0b00000000,
0b00000000,
0b00000000,
/* Character (0x20): ' '
width=3
+--------+
| |
| |
| |
| |
| |
| |
| |
+--------+ */
0b00000000|CHAR5x7_WIDTH_4px,
0b00000000,
0b00000000,
0b00000000,
0b00000000,
0b00000000,
0b00000000,
/* Character (0x21): '!'
width=3
+--------+
| * |
| * |
| * |
| * |
| * |
| |
| * |
+--------+ */
0b01000000|CHAR5x7_WIDTH_3px,
0b01000000,
0b01000000,
0b01000000,
0b01000000,
0b00000000,
0b01000000,
/* Character (0x22): '"'
width=5
+--------+
| * * |
| * * |
| * * |
| |
| |
| |
| |
+--------+ */
0b01010000,
0b01010000,
0b01010000,
0b00000000,
0b00000000,
0b00000000,
0b00000000,
/* Character (0x23): '#'
width=5
+--------+
| * * |
| * * |
|***** |
| * * |
|***** |
| * * |
| * * |
+--------+ */
0b01010000|CHAR5x7_WIDTH_6px,
0b01010000,
0b11111000,
0b01010000,
0b11111000,
0b01010000,
0b01010000,
/* Character (0x24): '$'
width=5
+--------+
| * |
| **** |
|* * |
| *** |
| * * |
|**** |
| * |
+--------+ */
0b00100000|CHAR5x7_WIDTH_6px,
0b01111000,
0b10100000,
0b01110000,
0b00101000,
0b11110000,
0b00100000,
/* Character (0x25): '%'
width=6
+--------+
|** |
|** * |
| * |
| * |
| * |
|* ** |
| ** |
+--------+ */
0b11000000|CHAR5x7_WIDTH_6px,
0b11001000,
0b00010000,
0b00100000,
0b01000000,
0b10011000,
0b00011000,
/* Character (0x26): '&'
width=5
+--------+
| |
| * |
| * * |
| ** |
|* * * |
|* * |
| ** * |
+--------+ */
0b00000000|CHAR5x7_WIDTH_6px,
0b00100000,
0b01010000,
0b01100000,
0b10101000,
0b10010000,
0b01101000,
/* Character (0x27): '''
width=4
+--------+
| ** |
| * |
|* |
| |
| |
| |
| |
+--------+ */
0b01100000|CHAR5x7_WIDTH_4px,
0b01000000,
0b10000000,
0b00000000,
0b00000000,
0b00000000,
0b00000000,
/* Character (0x28): '('
width=4
+--------+
| * |
| * |
|* |
|* |
|* |
| * |
| * |
+--------+ */
0b00100000|CHAR5x7_WIDTH_4px,
0b01000000,
0b10000000,
0b10000000,
0b10000000,
0b01000000,
0b00100000,
/* Character (0x29): ')'
width=5
+--------+
|* |
| * |
| * |
| * |
| * |
| * |
|* |
+--------+ */
0b10000000|CHAR5x7_WIDTH_4px,
0b01000000,
0b00100000,
0b00100000,
0b00100000,
0b01000000,
0b10000000,
/* Character (0x2a): '*'
width=6
+--------+
| |
| * |
|* * * |
| *** |
|* * * |
| * |
| |
+--------+ */
0b00000000|CHAR5x7_WIDTH_6px,
0b00100000,
0b10101000,
0b01110000,
0b10101000,
0b00100000,
0b00000000,
/* Character (0x2b): '+'
width=6
+--------+
| |
| * |
| * |
|***** |
| * |
| * |
| |
+--------+ */
0b00000000|CHAR5x7_WIDTH_6px,
0b00100000,
0b00100000,
0b11111000,
0b00100000,
0b00100000,
0b00000000,
/* Character (0x2c): ','
width=4
+--------+
| |
| |
| |
| |
|** |
| * |
|* |
+--------+ */
0b00000000|CHAR5x7_WIDTH_3px,
0b00000000,
0b00000000,
0b00000000,
0b11000000,
0b01000000,
0b10000000,
/* Character (0x2d): '-'
width=5
+--------+
| |
| |
| |
|**** |
| |
| |
| |
+--------+ */
0b00000000|CHAR5x7_WIDTH_5px,
0b00000000,
0b00000000,
0b11110000,
0b00000000,
0b00000000,
0b00000000,
/* Character (0x2e): '.'
width=3
+--------+
| |
| |
| |
| |
| |
|** |
|** |
+--------+ */
0b00000000|CHAR5x7_WIDTH_3px,
0b00000000,
0b00000000,
0b00000000,
0b00000000,
0b11000000,
0b11000000,
/* Character (0x2f): '/'
width=4
+--------+
| * |
| * |
| * |
| * |
| * |
|* |
|* |
+--------+ */
0b00100000|CHAR5x7_WIDTH_4px,
0b00100000,
0b01000000,
0b01000000,
0b01000000,
0b10000000,
0b10000000,
/* Character (0x30): '0'
width=5
+--------+
| ** |
|* * |
|* ** |
|** * |
|* * |
|* * |
| ** |
+--------+ */
0b01100000|CHAR5x7_WIDTH_5px,
0b10010000,
0b10110000,
0b11010000,
0b10010000,
0b10010000,
0b01100000,
/* Character (0x31): '1'
width=5
+--------+
| * |
| ** |
| * |
| * |
| * |
| * |
| *** |
+--------+ */
0b00100000|CHAR5x7_WIDTH_5px,