86 lines
2.7 KiB
C
86 lines
2.7 KiB
C
/*
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u8g2_fonts.h
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Several definitions for the fonts, included and required for u8g2_fonts.c.
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If the u8g2_fonts.c file is copied from u8g2 project, replace the include
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from "u8g2.h" to "u8g2_fonts.h"
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U8g2 for Adafruit GFX Lib (https://github.com/olikraus/U8g2_for_Adafruit_GFX)
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Copyright (c) 2018, olikraus@gmail.com
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All rights reserved.
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Redistribution and use in source and binary forms, with or without modification,
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are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright notice, this list
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of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright notice, this
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list of conditions and the following disclaimer in the documentation and/or other
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materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
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CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
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INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
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CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _u8g2_fonts_h
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#define _u8g2_fonts_h
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#include <stdint.h>
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#ifdef __GNUC__
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# define U8X8_NOINLINE __attribute__((noinline))
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# define U8X8_SECTION(name) __attribute__ ((section (name)))
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# define U8X8_UNUSED __attribute__((unused))
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#else
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# define U8X8_SECTION(name)
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# define U8X8_NOINLINE
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# define U8X8_UNUSED
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#endif
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#if defined(__GNUC__) && defined(__AVR__)
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# define U8X8_FONT_SECTION(name) U8X8_SECTION(".progmem." name)
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# define u8x8_pgm_read(adr) pgm_read_byte_near(adr)
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# define U8X8_PROGMEM PROGMEM
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#endif
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#ifndef U8X8_FONT_SECTION
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# define U8X8_FONT_SECTION(name)
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#endif
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#ifndef u8x8_pgm_read
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# define u8x8_pgm_read(adr) (*(const uint8_t *)(adr))
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#endif
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#ifndef U8X8_PROGMEM
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# define U8X8_PROGMEM
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#endif
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#define U8G2_FONT_SECTION(name) U8X8_FONT_SECTION(name)
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/* the macro U8G2_USE_LARGE_FONTS enables large fonts (>32K) */
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/* it can be enabled for those uC supporting larger arrays */
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#if defined(unix) || defined(__arm__) || defined(__arc__) || defined(ESP8266) || defined(ESP_PLATFORM)
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#ifndef U8G2_USE_LARGE_FONTS
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#define U8G2_USE_LARGE_FONTS
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#endif
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#endif
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#endif /* _u8g2_fonts_h */
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