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197 lines
6.8 KiB
C
197 lines
6.8 KiB
C
/* Based on Arduino SSD1306Ascii Library, Copyright (C) 2015 by William Greiman
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* Modifications (C) 2021 Neil McKechnie
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*
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* This file is part of CommandStation-EX
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*
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* This Library is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This Library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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*/
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/*
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*
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* System5x7
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*
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*
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* File Name : System5x7.h
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* Date : 28 Oct 2008
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* Font size in bytes : 470
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* Font width : 5
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* Font height : 7
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* Font first char : 32
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* Font last char : 127
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* Font used chars : 94
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*
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* The font data are defined as
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*
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* struct _FONT_ {
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* uint16_t font_Size_in_Bytes_over_all_included_Size_it_self;
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* uint8_t font_Width_in_Pixel_for_fixed_drawing;
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* uint8_t font_Height_in_Pixel_for_all_characters;
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* unit8_t font_First_Char;
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* uint8_t font_Char_Count;
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*
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* uint8_t font_Char_Widths[font_Last_Char - font_First_Char +1];
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* // for each character the separate width in pixels,
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* // characters < 128 have an implicit virtual right empty row
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*
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* uint8_t font_data[];
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* // bit field of all characters
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*/
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#ifndef SSD1306font_H
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#define SSD1306font_H
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#define SYSTEM5x7_WIDTH 5
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#define SYSTEM5x7_HEIGHT 7
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#ifdef __AVR__
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#include <avr/pgmspace.h>
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/** declare a font for AVR. */
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#define GLCDFONTDECL(_n) static const uint8_t __attribute__((progmem)) _n[]
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#define readFontByte(addr) pgm_read_byte(addr)
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#else // __AVR__
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/** declare a font. */
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#define GLCDFONTDECL(_n) static const uint8_t _n[]
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/** Fake read from flash. */
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#define readFontByte(addr) (*(const unsigned char *)(addr))
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#endif // __AVR__
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//------------------------------------------------------------------------------
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// Font Indices
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/** No longer used Big Endian length field. Now indicates font type.
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*
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* 00 00 (fixed width font with 1 padding pixel on right and below)
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*
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* 00 01 (fixed width font with no padding pixels)
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*/
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#define FONT_LENGTH 0
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/** Maximum character width. */
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#define FONT_WIDTH 2
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/** Font hight in pixels */
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#define FONT_HEIGHT 3
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/** Ascii value of first character */
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#define FONT_FIRST_CHAR 4
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/** count of characters in font. */
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#define FONT_CHAR_COUNT 5
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/** Offset to width table. */
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#define FONT_WIDTH_TABLE 6
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//------------------------------------------------------------------------------
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GLCDFONTDECL(System5x7) = {
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0x0, 0x0, // size of zero indicates fixed width font,
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0x05, // width
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0x07, // height
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0x20, // first char
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0x61, // char count
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// Fixed width; char width table not used !!!!
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// font data
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0x00, 0x00, 0x00, 0x00, 0x00, // (space)
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0x00, 0x00, 0x5F, 0x00, 0x00, // !
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0x00, 0x07, 0x00, 0x07, 0x00, // "
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0x14, 0x7F, 0x14, 0x7F, 0x14, // #
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0x24, 0x2A, 0x7F, 0x2A, 0x12, // $
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0x23, 0x13, 0x08, 0x64, 0x62, // %
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0x36, 0x49, 0x55, 0x22, 0x50, // &
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0x00, 0x05, 0x03, 0x00, 0x00, // '
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0x00, 0x1C, 0x22, 0x41, 0x00, // (
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0x00, 0x41, 0x22, 0x1C, 0x00, // )
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0x08, 0x2A, 0x1C, 0x2A, 0x08, // *
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0x08, 0x08, 0x3E, 0x08, 0x08, // +
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0x00, 0x50, 0x30, 0x00, 0x00, // ,
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0x08, 0x08, 0x08, 0x08, 0x08, // -
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0x00, 0x60, 0x60, 0x00, 0x00, // .
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0x20, 0x10, 0x08, 0x04, 0x02, // /
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0x3E, 0x51, 0x49, 0x45, 0x3E, // 0
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0x00, 0x42, 0x7F, 0x40, 0x00, // 1
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0x42, 0x61, 0x51, 0x49, 0x46, // 2
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0x21, 0x41, 0x45, 0x4B, 0x31, // 3
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0x18, 0x14, 0x12, 0x7F, 0x10, // 4
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0x27, 0x45, 0x45, 0x45, 0x39, // 5
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0x3C, 0x4A, 0x49, 0x49, 0x30, // 6
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0x01, 0x71, 0x09, 0x05, 0x03, // 7
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0x36, 0x49, 0x49, 0x49, 0x36, // 8
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0x06, 0x49, 0x49, 0x29, 0x1E, // 9
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0x00, 0x36, 0x36, 0x00, 0x00, // :
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0x00, 0x56, 0x36, 0x00, 0x00, // ;
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0x00, 0x08, 0x14, 0x22, 0x41, // <
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0x14, 0x14, 0x14, 0x14, 0x14, // =
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0x41, 0x22, 0x14, 0x08, 0x00, // >
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0x02, 0x01, 0x51, 0x09, 0x06, // ?
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0x32, 0x49, 0x79, 0x41, 0x3E, // @
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0x7E, 0x11, 0x11, 0x11, 0x7E, // A
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0x7F, 0x49, 0x49, 0x49, 0x36, // B
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0x3E, 0x41, 0x41, 0x41, 0x22, // C
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0x7F, 0x41, 0x41, 0x22, 0x1C, // D
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0x7F, 0x49, 0x49, 0x49, 0x41, // E
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0x7F, 0x09, 0x09, 0x01, 0x01, // F
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0x3E, 0x41, 0x41, 0x51, 0x32, // G
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0x7F, 0x08, 0x08, 0x08, 0x7F, // H
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0x00, 0x41, 0x7F, 0x41, 0x00, // I
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0x20, 0x40, 0x41, 0x3F, 0x01, // J
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0x7F, 0x08, 0x14, 0x22, 0x41, // K
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0x7F, 0x40, 0x40, 0x40, 0x40, // L
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0x7F, 0x02, 0x04, 0x02, 0x7F, // M
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0x7F, 0x04, 0x08, 0x10, 0x7F, // N
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0x3E, 0x41, 0x41, 0x41, 0x3E, // O
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0x7F, 0x09, 0x09, 0x09, 0x06, // P
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0x3E, 0x41, 0x51, 0x21, 0x5E, // Q
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0x7F, 0x09, 0x19, 0x29, 0x46, // R
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0x46, 0x49, 0x49, 0x49, 0x31, // S
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0x01, 0x01, 0x7F, 0x01, 0x01, // T
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0x3F, 0x40, 0x40, 0x40, 0x3F, // U
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0x1F, 0x20, 0x40, 0x20, 0x1F, // V
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0x7F, 0x20, 0x18, 0x20, 0x7F, // W
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0x63, 0x14, 0x08, 0x14, 0x63, // X
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0x03, 0x04, 0x78, 0x04, 0x03, // Y
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0x61, 0x51, 0x49, 0x45, 0x43, // Z
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0x00, 0x00, 0x7F, 0x41, 0x41, // [
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0x02, 0x04, 0x08, 0x10, 0x20, // "\"
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0x41, 0x41, 0x7F, 0x00, 0x00, // ]
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0x04, 0x02, 0x01, 0x02, 0x04, // ^
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0x40, 0x40, 0x40, 0x40, 0x40, // _
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0x00, 0x01, 0x02, 0x04, 0x00, // `
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0x20, 0x54, 0x54, 0x54, 0x78, // a
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0x7F, 0x48, 0x44, 0x44, 0x38, // b
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0x38, 0x44, 0x44, 0x44, 0x20, // c
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0x38, 0x44, 0x44, 0x48, 0x7F, // d
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0x38, 0x54, 0x54, 0x54, 0x18, // e
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0x08, 0x7E, 0x09, 0x01, 0x02, // f
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0x08, 0x14, 0x54, 0x54, 0x3C, // g
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0x7F, 0x08, 0x04, 0x04, 0x78, // h
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0x00, 0x44, 0x7D, 0x40, 0x00, // i
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0x20, 0x40, 0x44, 0x3D, 0x00, // j
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0x00, 0x7F, 0x10, 0x28, 0x44, // k
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0x00, 0x41, 0x7F, 0x40, 0x00, // l
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0x7C, 0x04, 0x18, 0x04, 0x78, // m
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0x7C, 0x08, 0x04, 0x04, 0x78, // n
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0x38, 0x44, 0x44, 0x44, 0x38, // o
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0x7C, 0x14, 0x14, 0x14, 0x08, // p
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0x08, 0x14, 0x14, 0x18, 0x7C, // q
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0x7C, 0x08, 0x04, 0x04, 0x08, // r
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0x48, 0x54, 0x54, 0x54, 0x20, // s
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0x04, 0x3F, 0x44, 0x40, 0x20, // t
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0x3C, 0x40, 0x40, 0x20, 0x7C, // u
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0x1C, 0x20, 0x40, 0x20, 0x1C, // v
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0x3C, 0x40, 0x30, 0x40, 0x3C, // w
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0x44, 0x28, 0x10, 0x28, 0x44, // x
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0x0C, 0x50, 0x50, 0x50, 0x3C, // y
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0x44, 0x64, 0x54, 0x4C, 0x44, // z
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0x00, 0x08, 0x36, 0x41, 0x00, // {
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0x00, 0x00, 0x7F, 0x00, 0x00, // |
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0x00, 0x41, 0x36, 0x08, 0x00, // }
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0x08, 0x08, 0x2A, 0x1C, 0x08, // ->
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0x08, 0x1C, 0x2A, 0x08, 0x08, // <-
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0x00, 0x06, 0x09, 0x09, 0x06 // degree symbol
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};
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#endif
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