LIBS =
CORE = bdfe
-OBJS = main.o ossd_i2c.o bdf.o rterm.o li2c.o
-HFILES = Makefile li2c.h ossd_i2c.h rterm.h font88.h font816.h
-CFILES = ossd_i2c.c bdf.c rterm.c main.c
+OBJS = main.o bdf.o rterm.o
+HFILES = Makefile rterm.h
+CFILES = bdf.c rterm.c main.c
all: $(CORE)
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
- OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
memset(buf, 0, sizeof(buf));
int mute = flags & BDF_MUTE;
-
+
if (!mute && (flags & BDF_HEADER)) {
printf("// File generated by 'bdfe");
if (flags & BDF_NATIVE)
strtoul(arg, &arg, 10);
descent = -strtoul(arg, &arg, 10);
}
+
if (key_arg(buf, "FONT_DESCENT", &arg)) {
if (!mute && (flags & BDF_HEADER))
printf("// %s\n", buf);
descent += dy - gh;
gh = dy;
}
-
+
if (!mute && (flags & BDF_HEADER))
printf("// Converted Font Size %dx%d\n\n", dx, dy);
if (ascender > dy/2)
unsigned bbw = 0;
int bbox = 0, bboy = 0;
uint8_t *gin = gbuf + gsize;
-
+
memset(gin, 0, gsize);
// store a copy in case if verbose output is on
arg = strchr(buf, '\0');
while(*arg < ' ' && arg != buf) *arg-- = '\0';
strcpy(startchar, buf);
-
+
while(fgets(buf, sizeof(buf) - 2, fp) != NULL) {
arg = strchr(buf, '\0');
while(*arg < ' ' && arg != buf) *arg-- = '\0';
+++ /dev/null
-// File generated by 'bdfe -n -r -s 32-126 koi5x8.bdf'
-// COMMENT http://cvsweb.xfree86.org/cvsweb/xc/fonts/bdf/cyrillic/koi5x8.bdf
-// COMMENT AUTOMATICALLY GENERATED FILE. DO NOT EDIT!
-// COMMENT Generated with 'ucs2any.pl 5x8.bdf ../xcyr-2.3/tryfont/KOI8-C.TXT KOI8-C'
-// COMMENT from an ISO10646-1 encoded source BDF font.
-// COMMENT ucs2any.pl by Markus Kuhn <mkuhn@acm.org>, 1999.
-// COMMENT Send bug reports to Markus Kuhn <mkuhn@acm.org>
-// COMMENT Changes 1999 by Serge Winitzki.
-// COMMENT $XFree86: xc/fonts/bdf/cyrillic/koi5x8.bdf,v 1.1 2002/12/15 01:49:06 dawes Exp $
-// FONT -Misc-Fixed-Medium-R-Normal--8-80-75-75-C-50-KOI8-R
-// FONTBOUNDINGBOX 5 8 0 -1
-// FONT_DESCENT 1
-// FONT_ASCENT 7
-// COPYRIGHT "Public domain font. Share and enjoy."
-// Converted Font Size 5x8
-
- 0x00,0x00,0x00,0x00,0x00,0x00, // 32 ' '
- 0x00,0x00,0x5E,0x00,0x00,0x00, // 33 '!'
- 0x00,0x0E,0x00,0x0E,0x00,0x00, // 34 '"'
- 0x14,0x7F,0x14,0x7F,0x14,0x00, // 35 '#'
- 0x04,0x2A,0x7F,0x2A,0x10,0x00, // 36 '$'
- 0x00,0x16,0x08,0x34,0x00,0x00, // 37 '%'
- 0x36,0x49,0x36,0x40,0x00,0x00, // 38 '&'
- 0x00,0x00,0x0E,0x00,0x00,0x00, // 39 '''
- 0x00,0x3C,0x42,0x00,0x00,0x00, // 40 '('
- 0x00,0x42,0x3C,0x00,0x00,0x00, // 41 ')'
- 0x54,0x38,0x38,0x54,0x00,0x00, // 42 '*'
- 0x10,0x10,0x7C,0x10,0x10,0x00, // 43 '+'
- 0x00,0x80,0x60,0x20,0x00,0x00, // 44 ','
- 0x10,0x10,0x10,0x10,0x00,0x00, // 45 '-'
- 0x00,0x40,0xE0,0x40,0x00,0x00, // 46 '.'
- 0x60,0x10,0x08,0x06,0x00,0x00, // 47 '/'
- 0x00,0x3C,0x42,0x3C,0x00,0x00, // 48 '0'
- 0x00,0x44,0x7E,0x40,0x00,0x00, // 49 '1'
- 0x64,0x52,0x52,0x4C,0x00,0x00, // 50 '2'
- 0x22,0x4A,0x4E,0x32,0x00,0x00, // 51 '3'
- 0x18,0x14,0x7E,0x10,0x00,0x00, // 52 '4'
- 0x2E,0x4A,0x4A,0x32,0x00,0x00, // 53 '5'
- 0x3C,0x4A,0x4A,0x30,0x00,0x00, // 54 '6'
- 0x02,0x62,0x1A,0x06,0x00,0x00, // 55 '7'
- 0x34,0x4A,0x4A,0x34,0x00,0x00, // 56 '8'
- 0x0C,0x52,0x52,0x3C,0x00,0x00, // 57 '9'
- 0x00,0x6C,0x6C,0x00,0x00,0x00, // 58 ':'
- 0x00,0x80,0x6C,0x2C,0x00,0x00, // 59 ';'
- 0x00,0x18,0x24,0x42,0x00,0x00, // 60 '<'
- 0x28,0x28,0x28,0x28,0x00,0x00, // 61 '='
- 0x00,0x42,0x24,0x18,0x00,0x00, // 62 '>'
- 0x00,0x04,0x52,0x0C,0x00,0x00, // 63 '?'
- 0x3C,0x42,0x99,0xA5,0x1E,0x00, // 64 '@'
- 0x7C,0x12,0x12,0x7C,0x00,0x00, // 65 'A'
- 0x7E,0x4A,0x4A,0x34,0x00,0x00, // 66 'B'
- 0x3C,0x42,0x42,0x24,0x00,0x00, // 67 'C'
- 0x7E,0x42,0x42,0x3C,0x00,0x00, // 68 'D'
- 0x7E,0x4A,0x4A,0x42,0x00,0x00, // 69 'E'
- 0x7E,0x0A,0x0A,0x02,0x00,0x00, // 70 'F'
- 0x3C,0x42,0x52,0x34,0x00,0x00, // 71 'G'
- 0x7E,0x08,0x08,0x7E,0x00,0x00, // 72 'H'
- 0x00,0x42,0x7E,0x42,0x00,0x00, // 73 'I'
- 0x20,0x42,0x3E,0x02,0x00,0x00, // 74 'J'
- 0x7E,0x08,0x34,0x42,0x00,0x00, // 75 'K'
- 0x7E,0x40,0x40,0x40,0x00,0x00, // 76 'L'
- 0x7E,0x0C,0x0C,0x7E,0x00,0x00, // 77 'M'
- 0x7E,0x0C,0x38,0x7E,0x00,0x00, // 78 'N'
- 0x3C,0x42,0x42,0x3C,0x00,0x00, // 79 'O'
- 0x7E,0x12,0x12,0x0C,0x00,0x00, // 80 'P'
- 0x3C,0x52,0x62,0xBC,0x00,0x00, // 81 'Q'
- 0x7E,0x12,0x12,0x6C,0x00,0x00, // 82 'R'
- 0x24,0x4A,0x52,0x24,0x00,0x00, // 83 'S'
- 0x00,0x02,0x7E,0x02,0x00,0x00, // 84 'T'
- 0x3E,0x40,0x40,0x3E,0x00,0x00, // 85 'U'
- 0x1E,0x60,0x60,0x1E,0x00,0x00, // 86 'V'
- 0x7E,0x30,0x30,0x7E,0x00,0x00, // 87 'W'
- 0x66,0x18,0x18,0x66,0x00,0x00, // 88 'X'
- 0x06,0x08,0x70,0x08,0x06,0x00, // 89 'Y'
- 0x62,0x52,0x4A,0x46,0x00,0x00, // 90 'Z'
- 0x00,0x7E,0x42,0x42,0x00,0x00, // 91 '['
- 0x06,0x08,0x10,0x60,0x00,0x00, // 92 '\'
- 0x00,0x42,0x42,0x7E,0x00,0x00, // 93 ']'
- 0x00,0x04,0x02,0x04,0x00,0x00, // 94 '^'
- 0x80,0x80,0x80,0x80,0x00,0x00, // 95 '_'
- 0x00,0x02,0x04,0x00,0x00,0x00, // 96 '`'
- 0x30,0x48,0x48,0x78,0x00,0x00, // 97 'a'
- 0x7E,0x48,0x48,0x30,0x00,0x00, // 98 'b'
- 0x00,0x30,0x48,0x48,0x00,0x00, // 99 'c'
- 0x30,0x48,0x48,0x7E,0x00,0x00, // 100 'd'
- 0x30,0x68,0x58,0x10,0x00,0x00, // 101 'e'
- 0x10,0x7C,0x12,0x04,0x00,0x00, // 102 'f'
- 0x10,0xA8,0xA8,0x70,0x00,0x00, // 103 'g'
- 0x7E,0x08,0x08,0x70,0x00,0x00, // 104 'h'
- 0x00,0x48,0x7A,0x40,0x00,0x00, // 105 'i'
- 0x00,0x40,0x80,0x7A,0x00,0x00, // 106 'j'
- 0x7E,0x10,0x10,0x68,0x00,0x00, // 107 'k'
- 0x00,0x42,0x7E,0x40,0x00,0x00, // 108 'l'
- 0x78,0x08,0x70,0x08,0x70,0x00, // 109 'm'
- 0x78,0x08,0x08,0x70,0x00,0x00, // 110 'n'
- 0x30,0x48,0x48,0x30,0x00,0x00, // 111 'o'
- 0xF8,0x28,0x28,0x10,0x00,0x00, // 112 'p'
- 0x10,0x28,0x28,0xF8,0x00,0x00, // 113 'q'
- 0x78,0x10,0x08,0x10,0x00,0x00, // 114 'r'
- 0x00,0x50,0x58,0x28,0x00,0x00, // 115 's'
- 0x08,0x3E,0x48,0x20,0x00,0x00, // 116 't'
- 0x38,0x40,0x40,0x78,0x00,0x00, // 117 'u'
- 0x00,0x38,0x40,0x38,0x00,0x00, // 118 'v'
- 0x38,0x40,0x30,0x40,0x38,0x00, // 119 'w'
- 0x48,0x30,0x30,0x48,0x00,0x00, // 120 'x'
- 0x58,0xA0,0xA0,0x78,0x00,0x00, // 121 'y'
- 0x48,0x68,0x58,0x48,0x00,0x00, // 122 'z'
- 0x08,0x2A,0x55,0x41,0x00,0x00, // 123 '{'
- 0x00,0x00,0x7E,0x00,0x00,0x00, // 124 '|'
- 0x41,0x55,0x2A,0x08,0x00,0x00, // 125 '}'
- 0x04,0x02,0x04,0x02,0x00,0x00, // 126 '~'
+++ /dev/null
-// File generated by 'bdfe -n -r -a 1 -s 32-126 zevv-peep-iso8859-1-08x16.bdf'
-// FONT -zevv-peep-Medium-R-Normal--16-140-75-75-C-80-ISO8859-1
-// COMMENT -
-// COMMENT http://zevv.nl/play/code/zevv-peep/
-// COMMENT Clean, avoid clutter
-// COMMENT Very clear distinction between similar characters like 0/O/o, i/I/l/1/|
-// COMMENT Suitable for light text on a dark background.
-// COMMENT Not to densly packed to allow a good seperation between characters
-// COMMENT The zevv-peep font is available under the terms of the MIT license.
-// COMMENT -
-// FONTBOUNDINGBOX 8 16 0 -3
-// COPYRIGHT "Zevv"
-// FONT_ASCENT 13
-// FONT_DESCENT 3
-// Converted Font Size 8x16
-
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, // 32 ' '
- 0x00,0x00,0x00,0xF8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1B,0x00,0x00,0x00,0x00, // 33 '!'
- 0x00,0x00,0x78,0x00,0x78,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, // 34 '"'
- 0x00,0x40,0xF0,0x40,0x40,0xF0,0x40,0x00,0x00,0x02,0x0F,0x02,0x02,0x0F,0x02,0x00, // 35 '#'
- 0x00,0xC0,0x20,0xF0,0x20,0x20,0x00,0x00,0x00,0x08,0x09,0x1F,0x09,0x06,0x00,0x00, // 36 '$'
- 0x00,0x30,0x48,0x30,0xC0,0x20,0x18,0x00,0x00,0x18,0x04,0x03,0x0C,0x12,0x0C,0x00, // 37 '%'
- 0x00,0x60,0x90,0x90,0x60,0x00,0x00,0x00,0x00,0x0E,0x11,0x11,0x12,0x0C,0x12,0x00, // 38 '&'
- 0x00,0x00,0x00,0x78,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, // 39 '''
- 0x00,0x00,0x00,0xC0,0x30,0x08,0x04,0x00,0x00,0x00,0x00,0x07,0x18,0x20,0x40,0x00, // 40 '('
- 0x00,0x04,0x08,0x30,0xC0,0x00,0x00,0x00,0x00,0x40,0x20,0x18,0x07,0x00,0x00,0x00, // 41 ')'
- 0x00,0x00,0x40,0x80,0x80,0x40,0x00,0x00,0x00,0x01,0x05,0x03,0x03,0x05,0x01,0x00, // 42 '*'
- 0x00,0x00,0x00,0x00,0xE0,0x00,0x00,0x00,0x00,0x01,0x01,0x01,0x0F,0x01,0x01,0x01, // 43 '+'
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x40,0x30,0x18,0x08,0x00,0x00,0x00, // 44 ','
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x01,0x01,0x01,0x01,0x01,0x00, // 45 '-'
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x10,0x38,0x10,0x00,0x00,0x00, // 46 '.'
- 0x00,0x00,0x00,0x00,0xC0,0x30,0x0C,0x00,0x00,0x30,0x0C,0x03,0x00,0x00,0x00,0x00, // 47 '/'
- 0x00,0xE0,0x10,0x08,0x88,0x10,0xE0,0x00,0x00,0x07,0x08,0x11,0x10,0x08,0x07,0x00, // 48 '0'
- 0x00,0x40,0x20,0x10,0xF8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1F,0x00,0x00,0x00, // 49 '1'
- 0x00,0x30,0x08,0x08,0x08,0x88,0x70,0x00,0x00,0x18,0x14,0x12,0x11,0x10,0x10,0x00, // 50 '2'
- 0x00,0x10,0x08,0x88,0x88,0x88,0x70,0x00,0x00,0x0C,0x10,0x10,0x10,0x10,0x0F,0x00, // 51 '3'
- 0x00,0x00,0xC0,0x30,0x08,0xF8,0x00,0x00,0x00,0x03,0x02,0x02,0x02,0x1F,0x02,0x00, // 52 '4'
- 0x00,0xF8,0x48,0x48,0x48,0x48,0x88,0x00,0x00,0x0C,0x10,0x10,0x10,0x10,0x0F,0x00, // 53 '5'
- 0x00,0xF0,0x08,0x88,0x88,0x88,0x10,0x00,0x00,0x0F,0x11,0x10,0x10,0x10,0x0F,0x00, // 54 '6'
- 0x00,0x08,0x08,0x08,0x88,0x68,0x18,0x00,0x00,0x00,0x18,0x06,0x01,0x00,0x00,0x00, // 55 '7'
- 0x00,0x70,0x88,0x88,0x88,0x88,0x70,0x00,0x00,0x0F,0x10,0x10,0x10,0x10,0x0F,0x00, // 56 '8'
- 0x00,0xF0,0x08,0x08,0x08,0x88,0xF0,0x00,0x00,0x08,0x11,0x11,0x11,0x10,0x0F,0x00, // 57 '9'
- 0x00,0x00,0x40,0xE0,0x40,0x00,0x00,0x00,0x00,0x00,0x10,0x38,0x10,0x00,0x00,0x00, // 58 ':'
- 0x00,0x00,0x40,0xE0,0x40,0x00,0x00,0x00,0x00,0x40,0x30,0x18,0x08,0x00,0x00,0x00, // 59 ';'
- 0x00,0x00,0x80,0x40,0x20,0x10,0x00,0x00,0x00,0x01,0x02,0x04,0x08,0x10,0x00,0x00, // 60 '<'
- 0x00,0x80,0x80,0x80,0x80,0x80,0x80,0x00,0x00,0x04,0x04,0x04,0x04,0x04,0x04,0x00, // 61 '='
- 0x00,0x00,0x10,0x20,0x40,0x80,0x00,0x00,0x00,0x00,0x10,0x08,0x04,0x02,0x01,0x00, // 62 '>'
- 0x00,0x08,0x08,0x88,0x48,0x30,0x00,0x00,0x00,0x00,0x1B,0x00,0x00,0x00,0x00,0x00, // 63 '?'
- 0x00,0xE0,0x10,0x88,0x48,0x48,0xF0,0x00,0x00,0x07,0x08,0x13,0x14,0x14,0x07,0x00, // 64 '@'
- 0x00,0xF0,0x08,0x08,0x08,0x08,0xF0,0x00,0x00,0x1F,0x01,0x01,0x01,0x01,0x1F,0x00, // 65 'A'
- 0x00,0xF8,0x88,0x88,0x88,0xF0,0x00,0x00,0x00,0x1F,0x10,0x10,0x10,0x10,0x0F,0x00, // 66 'B'
- 0x00,0xF0,0x08,0x08,0x08,0x08,0x30,0x00,0x00,0x0F,0x10,0x10,0x10,0x10,0x0C,0x00, // 67 'C'
- 0x00,0xF8,0x08,0x08,0x08,0x10,0xE0,0x00,0x00,0x1F,0x10,0x10,0x10,0x08,0x07,0x00, // 68 'D'
- 0x00,0xF8,0x88,0x88,0x88,0x88,0x08,0x00,0x00,0x1F,0x10,0x10,0x10,0x10,0x10,0x00, // 69 'E'
- 0x00,0xF8,0x88,0x88,0x88,0x88,0x08,0x00,0x00,0x1F,0x00,0x00,0x00,0x00,0x00,0x00, // 70 'F'
- 0x00,0xF0,0x08,0x08,0x08,0x08,0x30,0x00,0x00,0x0F,0x10,0x10,0x11,0x11,0x0F,0x00, // 71 'G'
- 0x00,0xF8,0x80,0x80,0x80,0x80,0xF8,0x00,0x00,0x1F,0x00,0x00,0x00,0x00,0x1F,0x00, // 72 'H'
- 0x00,0x08,0x08,0xF8,0x08,0x08,0x00,0x00,0x00,0x10,0x10,0x1F,0x10,0x10,0x00,0x00, // 73 'I'
- 0x00,0x00,0x00,0x08,0x08,0x08,0xF8,0x00,0x00,0x0C,0x10,0x10,0x10,0x10,0x0F,0x00, // 74 'J'
- 0x00,0xF8,0x80,0x40,0xA0,0x10,0x08,0x00,0x00,0x1F,0x00,0x00,0x01,0x06,0x18,0x00, // 75 'K'
- 0x00,0xF8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1F,0x10,0x10,0x10,0x10,0x10,0x00, // 76 'L'
- 0x00,0xF8,0x30,0xC0,0x00,0xC0,0x30,0xF8,0x00,0x1F,0x00,0x00,0x03,0x00,0x00,0x1F, // 77 'M'
- 0x00,0xF8,0x30,0xC0,0x00,0x00,0xF8,0x00,0x00,0x1F,0x00,0x00,0x03,0x0C,0x1F,0x00, // 78 'N'
- 0x00,0xF0,0x08,0x08,0x08,0x08,0xF0,0x00,0x00,0x0F,0x10,0x10,0x10,0x10,0x0F,0x00, // 79 'O'
- 0x00,0xF8,0x08,0x08,0x08,0x08,0xF0,0x00,0x00,0x1F,0x01,0x01,0x01,0x01,0x00,0x00, // 80 'P'
- 0x00,0xF0,0x08,0x08,0x08,0x08,0xF0,0x00,0x00,0x0F,0x10,0x10,0x1C,0x30,0x2F,0x00, // 81 'Q'
- 0x00,0xF8,0x08,0x08,0x08,0x08,0xF0,0x00,0x00,0x1F,0x01,0x03,0x05,0x09,0x10,0x00, // 82 'R'
- 0x00,0x70,0x88,0x88,0x08,0x08,0x10,0x00,0x00,0x08,0x10,0x10,0x11,0x11,0x0E,0x00, // 83 'S'
- 0x00,0x08,0x08,0x08,0xF8,0x08,0x08,0x08,0x00,0x00,0x00,0x00,0x1F,0x00,0x00,0x00, // 84 'T'
- 0x00,0xF8,0x00,0x00,0x00,0x00,0xF8,0x00,0x00,0x0F,0x10,0x10,0x10,0x10,0x0F,0x00, // 85 'U'
- 0x00,0xF8,0x00,0x00,0x00,0x00,0xF8,0x00,0x00,0x01,0x06,0x18,0x18,0x06,0x01,0x00, // 86 'V'
- 0x00,0xF8,0x00,0x00,0x80,0x00,0x00,0xF8,0x00,0x07,0x18,0x06,0x01,0x06,0x18,0x07, // 87 'W'
- 0x00,0x18,0x60,0x80,0x80,0x60,0x18,0x00,0x00,0x18,0x06,0x01,0x01,0x06,0x18,0x00, // 88 'X'
- 0x00,0x78,0x80,0x00,0x00,0x80,0x78,0x00,0x00,0x00,0x00,0x01,0x1F,0x00,0x00,0x00, // 89 'Y'
- 0x00,0x08,0x08,0x08,0x88,0x68,0x18,0x00,0x00,0x18,0x14,0x13,0x10,0x10,0x10,0x00, // 90 'Z'
- 0x00,0x00,0x00,0xFC,0x04,0x04,0x04,0x00,0x00,0x00,0x00,0x7F,0x40,0x40,0x40,0x00, // 91 '['
- 0x00,0x0C,0x30,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0x0C,0x30,0x00, // 92 '\'
- 0x00,0x04,0x04,0x04,0xFC,0x00,0x00,0x00,0x00,0x40,0x40,0x40,0x7F,0x00,0x00,0x00, // 93 ']'
- 0x00,0x20,0x10,0x08,0x08,0x10,0x20,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, // 94 '^'
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x40,0x40,0x40,0x40,0x40,0x40,0x00, // 95 '_'
- 0x00,0x00,0x08,0x18,0x30,0x40,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, // 96 '`'
- 0x00,0x00,0x40,0x40,0x40,0x40,0x80,0x00,0x00,0x0E,0x11,0x11,0x11,0x09,0x1F,0x00, // 97 'a'
- 0x00,0xF8,0x80,0x40,0x40,0x40,0x80,0x00,0x00,0x1F,0x08,0x10,0x10,0x10,0x0F,0x00, // 98 'b'
- 0x00,0x80,0x40,0x40,0x40,0x40,0x80,0x00,0x00,0x0F,0x10,0x10,0x10,0x10,0x08,0x00, // 99 'c'
- 0x00,0x80,0x40,0x40,0x40,0x80,0xF8,0x00,0x00,0x0F,0x10,0x10,0x10,0x08,0x1F,0x00, // 100 'd'
- 0x00,0x80,0x40,0x40,0x40,0x40,0x80,0x00,0x00,0x0F,0x12,0x12,0x12,0x12,0x13,0x00, // 101 'e'
- 0x00,0x00,0xF0,0x08,0x08,0x08,0x10,0x00,0x00,0x01,0x1F,0x01,0x01,0x01,0x00,0x00, // 102 'f'
- 0x00,0x80,0x40,0x40,0x40,0x80,0xC0,0x00,0x00,0x47,0x88,0x88,0x88,0x84,0x7F,0x00, // 103 'g'
- 0x00,0xF8,0x80,0x40,0x40,0x40,0x80,0x00,0x00,0x1F,0x00,0x00,0x00,0x00,0x1F,0x00, // 104 'h'
- 0x00,0x00,0x40,0x40,0xD8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1F,0x00,0x00,0x00, // 105 'i'
- 0x00,0x00,0x00,0x40,0x40,0xD8,0x00,0x00,0x00,0x20,0x40,0x40,0x40,0x3F,0x00,0x00, // 106 'j'
- 0x00,0xF8,0x00,0x00,0x80,0x40,0x00,0x00,0x00,0x1F,0x02,0x03,0x04,0x08,0x10,0x00, // 107 'k'
- 0x00,0x00,0xF8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0F,0x10,0x10,0x10,0x00,0x00, // 108 'l'
- 0x00,0xC0,0x40,0x40,0x80,0x40,0x40,0x80,0x00,0x1F,0x00,0x00,0x07,0x00,0x00,0x1F, // 109 'm'
- 0x00,0xC0,0x80,0x40,0x40,0x40,0x80,0x00,0x00,0x1F,0x00,0x00,0x00,0x00,0x1F,0x00, // 110 'n'
- 0x00,0x80,0x40,0x40,0x40,0x40,0x80,0x00,0x00,0x0F,0x10,0x10,0x10,0x10,0x0F,0x00, // 111 'o'
- 0x00,0xC0,0x80,0x40,0x40,0x40,0x80,0x00,0x00,0xFF,0x04,0x08,0x08,0x08,0x07,0x00, // 112 'p'
- 0x00,0x80,0x40,0x40,0x40,0x80,0xC0,0x00,0x00,0x07,0x08,0x08,0x08,0x04,0xFF,0x00, // 113 'q'
- 0x00,0xC0,0x80,0x40,0x40,0x40,0x80,0x00,0x00,0x1F,0x00,0x00,0x00,0x00,0x00,0x00, // 114 'r'
- 0x00,0x80,0x40,0x40,0x40,0x40,0x80,0x00,0x00,0x09,0x12,0x12,0x12,0x12,0x0C,0x00, // 115 's'
- 0x00,0x40,0xF0,0x40,0x40,0x40,0x00,0x00,0x00,0x00,0x0F,0x10,0x10,0x10,0x08,0x00, // 116 't'
- 0x00,0xC0,0x00,0x00,0x00,0x00,0xC0,0x00,0x00,0x0F,0x10,0x10,0x10,0x08,0x1F,0x00, // 117 'u'
- 0x00,0xC0,0x00,0x00,0x00,0x00,0xC0,0x00,0x00,0x01,0x06,0x18,0x18,0x06,0x01,0x00, // 118 'v'
- 0x00,0xC0,0x00,0x00,0x00,0x00,0x00,0xC0,0x00,0x0F,0x10,0x08,0x07,0x08,0x10,0x0F, // 119 'w'
- 0x00,0x40,0x80,0x00,0x00,0x80,0x40,0x00,0x00,0x10,0x08,0x05,0x05,0x08,0x10,0x00, // 120 'x'
- 0x00,0xC0,0x00,0x00,0x00,0x00,0xC0,0x00,0x00,0x47,0x88,0x88,0x88,0x84,0x7F,0x00, // 121 'y'
- 0x00,0x40,0x40,0x40,0x40,0x40,0xC0,0x00,0x00,0x10,0x18,0x14,0x12,0x11,0x10,0x00, // 122 'z'
- 0x00,0x00,0x00,0x00,0xF8,0x04,0x04,0x00,0x00,0x00,0x01,0x01,0x3E,0x40,0x40,0x00, // 123 '{'
- 0x00,0x00,0x00,0xFC,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x3F,0x00,0x00,0x00,0x00, // 124 '|'
- 0x00,0x04,0x04,0xF8,0x00,0x00,0x00,0x00,0x00,0x40,0x40,0x3E,0x01,0x01,0x00,0x00, // 125 '}'
- 0x00,0x60,0x10,0x10,0x20,0x40,0x40,0x30,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, // 126 '~'
+++ /dev/null
-// File generated by 'bdfe -r -s 32-126 clR8x8.bdf'
-// COMMENT http://cgit.freedesktop.org/xorg/font/schumacher-misc/tree/clR8x8.bdf
-// COMMENT $Xorg: clR8x8.bdf,v 1.3 2000/08/18 15:17:40 xorgcvs Exp $
-// COMMENT
-// COMMENT Copyright 1989 Dale Schumacher, dal@syntel.mn.org
-// COMMENT 399 Beacon Ave.
-// COMMENT St. Paul, MN 55104-3527
-// COMMENT
-// COMMENT Permission to use, copy, modify, and distribute this software and
-// COMMENT its documentation for any purpose and without fee is hereby
-// COMMENT granted, provided that the above copyright notice appear in all
-// COMMENT copies and that both that copyright notice and this permission
-// COMMENT notice appear in supporting documentation, and that the name of
-// COMMENT Dale Schumacher not be used in advertising or publicity pertaining to
-// COMMENT distribution of the software without specific, written prior
-// COMMENT permission. Dale Schumacher makes no representations about the
-// COMMENT suitability of this software for any purpose. It is provided "as
-// COMMENT is" without express or implied warranty.
-// COMMENT
-// FONT -Schumacher-Clean-Medium-R-Normal--8-80-75-75-C-80-ISO646.1991-IRV
-// FONTBOUNDINGBOX 8 8 0 -1
-// FONT_ASCENT 7
-// FONT_DESCENT 1
-// COPYRIGHT "Copyright 1989 Dale Schumacher."
-// Converted Font Size 8x8
-
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, // 32 ' '
- 0x00,0x00,0x00,0x00,0x5F,0x00,0x00,0x00, // 33 '!'
- 0x00,0x00,0x00,0x07,0x00,0x07,0x00,0x00, // 34 '"'
- 0x00,0x00,0x14,0x7F,0x14,0x7F,0x14,0x00, // 35 '#'
- 0x00,0x00,0x24,0x2A,0x7F,0x2A,0x12,0x00, // 36 '$'
- 0x00,0x02,0x45,0x32,0x08,0x26,0x51,0x20, // 37 '%'
- 0x00,0x32,0x4D,0x49,0x51,0x20,0x50,0x00, // 38 '&'
- 0x00,0x00,0x00,0x04,0x03,0x01,0x00,0x00, // 39 '''
- 0x00,0x00,0x00,0x1C,0x22,0x41,0x00,0x00, // 40 '('
- 0x00,0x00,0x00,0x41,0x22,0x1C,0x00,0x00, // 41 ')'
- 0x00,0x04,0x44,0x28,0x1F,0x28,0x44,0x04, // 42 '*'
- 0x00,0x08,0x08,0x08,0x7F,0x08,0x08,0x08, // 43 '+'
- 0x00,0x00,0x80,0x60,0x20,0x00,0x00,0x00, // 44 ','
- 0x00,0x08,0x08,0x08,0x08,0x08,0x08,0x08, // 45 '-'
- 0x00,0x00,0x00,0x60,0x60,0x00,0x00,0x00, // 46 '.'
- 0x00,0x00,0xC0,0x30,0x0C,0x03,0x00,0x00, // 47 '/'
- 0x00,0x3E,0x41,0x41,0x41,0x41,0x3E,0x00, // 48 '0'
- 0x00,0x00,0x00,0x02,0x7F,0x00,0x00,0x00, // 49 '1'
- 0x00,0x42,0x61,0x51,0x49,0x45,0x42,0x00, // 50 '2'
- 0x00,0x22,0x41,0x49,0x49,0x49,0x36,0x00, // 51 '3'
- 0x00,0x10,0x18,0x14,0x52,0x7F,0x50,0x00, // 52 '4'
- 0x00,0x4F,0x49,0x49,0x49,0x49,0x31,0x00, // 53 '5'
- 0x00,0x3C,0x4A,0x49,0x49,0x49,0x30,0x00, // 54 '6'
- 0x00,0x01,0x01,0x41,0x31,0x0D,0x03,0x00, // 55 '7'
- 0x00,0x36,0x49,0x49,0x49,0x49,0x36,0x00, // 56 '8'
- 0x00,0x06,0x49,0x49,0x49,0x29,0x1E,0x00, // 57 '9'
- 0x00,0x00,0x00,0x66,0x66,0x00,0x00,0x00, // 58 ':'
- 0x00,0x00,0x80,0x66,0x26,0x00,0x00,0x00, // 59 ';'
- 0x00,0x08,0x08,0x14,0x14,0x22,0x22,0x00, // 60 '<'
- 0x00,0x24,0x24,0x24,0x24,0x24,0x24,0x24, // 61 '='
- 0x00,0x22,0x22,0x14,0x14,0x08,0x08,0x00, // 62 '>'
- 0x00,0x00,0x02,0x01,0x51,0x09,0x06,0x00, // 63 '?'
- 0x00,0x1C,0x22,0x49,0x55,0x49,0x12,0x0C, // 64 '@'
- 0x00,0x40,0x70,0x1C,0x17,0x1C,0x70,0x40, // 65 'A'
- 0x00,0x7F,0x49,0x49,0x49,0x49,0x49,0x36, // 66 'B'
- 0x00,0x1C,0x22,0x41,0x41,0x41,0x41,0x22, // 67 'C'
- 0x00,0x7F,0x41,0x41,0x41,0x41,0x22,0x1C, // 68 'D'
- 0x00,0x7F,0x49,0x49,0x49,0x49,0x41,0x41, // 69 'E'
- 0x00,0x7F,0x09,0x09,0x09,0x09,0x01,0x01, // 70 'F'
- 0x00,0x1C,0x22,0x41,0x41,0x49,0x49,0x7A, // 71 'G'
- 0x00,0x7F,0x08,0x08,0x08,0x08,0x08,0x7F, // 72 'H'
- 0x00,0x00,0x41,0x41,0x7F,0x41,0x41,0x00, // 73 'I'
- 0x00,0x30,0x40,0x40,0x41,0x41,0x3F,0x00, // 74 'J'
- 0x00,0x7F,0x08,0x08,0x14,0x22,0x41,0x00, // 75 'K'
- 0x00,0x7F,0x40,0x40,0x40,0x40,0x40,0x00, // 76 'L'
- 0x00,0x7F,0x02,0x04,0x08,0x04,0x02,0x7F, // 77 'M'
- 0x00,0x7F,0x02,0x04,0x08,0x10,0x20,0x7F, // 78 'N'
- 0x00,0x1C,0x22,0x41,0x41,0x41,0x22,0x1C, // 79 'O'
- 0x00,0x7F,0x09,0x09,0x09,0x09,0x09,0x06, // 80 'P'
- 0x00,0x1C,0x22,0x41,0x41,0xC1,0xA2,0x9C, // 81 'Q'
- 0x00,0x7F,0x09,0x09,0x09,0x19,0x29,0x46, // 82 'R'
- 0x00,0x26,0x49,0x49,0x49,0x49,0x49,0x32, // 83 'S'
- 0x00,0x01,0x01,0x01,0x7F,0x01,0x01,0x01, // 84 'T'
- 0x00,0x3F,0x40,0x40,0x40,0x40,0x40,0x3F, // 85 'U'
- 0x00,0x01,0x07,0x18,0x60,0x18,0x07,0x01, // 86 'V'
- 0x00,0x7F,0x20,0x10,0x08,0x10,0x20,0x7F, // 87 'W'
- 0x00,0x41,0x22,0x14,0x08,0x14,0x22,0x41, // 88 'X'
- 0x00,0x01,0x02,0x04,0x78,0x04,0x02,0x01, // 89 'Y'
- 0x00,0x41,0x61,0x51,0x49,0x45,0x43,0x41, // 90 'Z'
- 0x00,0x00,0x00,0x00,0x7F,0x41,0x41,0x00, // 91 '['
- 0x00,0x00,0x03,0x0C,0x30,0xC0,0x00,0x00, // 92 '\'
- 0x00,0x00,0x41,0x41,0x7F,0x00,0x00,0x00, // 93 ']'
- 0x00,0x00,0x04,0x02,0x01,0x02,0x04,0x00, // 94 '^'
- 0x00,0x80,0x80,0x80,0x80,0x80,0x80,0x80, // 95 '_'
- 0x00,0x00,0x00,0x01,0x03,0x04,0x00,0x00, // 96 '`'
- 0x00,0x38,0x44,0x44,0x44,0x44,0x24,0x7C, // 97 'a'
- 0x00,0x7F,0x44,0x44,0x44,0x44,0x44,0x38, // 98 'b'
- 0x00,0x38,0x44,0x44,0x44,0x44,0x44,0x00, // 99 'c'
- 0x00,0x38,0x44,0x44,0x44,0x44,0x44,0x7F, // 100 'd'
- 0x00,0x38,0x54,0x54,0x54,0x54,0x54,0x18, // 101 'e'
- 0x00,0x04,0x7E,0x05,0x05,0x01,0x01,0x00, // 102 'f'
- 0x00,0x18,0xA4,0xA4,0xA4,0xA4,0xA4,0x7C, // 103 'g'
- 0x00,0x7F,0x04,0x04,0x04,0x04,0x04,0x78, // 104 'h'
- 0x00,0x00,0x44,0x44,0x7D,0x40,0x40,0x00, // 105 'i'
- 0x00,0x00,0x80,0x84,0x84,0x84,0x7D,0x00, // 106 'j'
- 0x00,0x7F,0x10,0x10,0x28,0x44,0x44,0x00, // 107 'k'
- 0x00,0x00,0x00,0x41,0x7F,0x40,0x00,0x00, // 108 'l'
- 0x00,0x7C,0x04,0x04,0x38,0x04,0x04,0x78, // 109 'm'
- 0x00,0x7C,0x08,0x04,0x04,0x04,0x04,0x78, // 110 'n'
- 0x00,0x38,0x44,0x44,0x44,0x44,0x44,0x38, // 111 'o'
- 0x00,0xFC,0x44,0x44,0x44,0x44,0x44,0x38, // 112 'p'
- 0x00,0x38,0x44,0x44,0x44,0x44,0x44,0xFC, // 113 'q'
- 0x00,0x00,0x7C,0x08,0x04,0x04,0x04,0x00, // 114 'r'
- 0x00,0x48,0x54,0x54,0x54,0x54,0x24,0x00, // 115 's'
- 0x00,0x04,0x04,0x3F,0x44,0x44,0x44,0x00, // 116 't'
- 0x00,0x3C,0x40,0x40,0x40,0x40,0x20,0x7C, // 117 'u'
- 0x00,0x04,0x0C,0x30,0x40,0x30,0x0C,0x04, // 118 'v'
- 0x00,0x3C,0x40,0x40,0x38,0x40,0x40,0x3C, // 119 'w'
- 0x00,0x44,0x44,0x28,0x10,0x28,0x44,0x44, // 120 'x'
- 0x00,0x1C,0xA0,0xA0,0xA0,0xA0,0x7C,0x00, // 121 'y'
- 0x00,0x44,0x64,0x54,0x54,0x4C,0x44,0x00, // 122 'z'
- 0x00,0x00,0x00,0x08,0x36,0x41,0x00,0x00, // 123 '{'
- 0x00,0x00,0x00,0x00,0x7F,0x00,0x00,0x00, // 124 '|'
- 0x00,0x00,0x00,0x41,0x36,0x08,0x00,0x00, // 125 '}'
- 0x00,0x06,0x01,0x01,0x02,0x04,0x04,0x03, // 126 '~'
+++ /dev/null
-/* BSD License
- Copyright (c) 2015 Andrey Chilikin https://github.com/achilikin
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions are met:
-
- * Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- * Redistributions in binary form must reproduce the above copyright notice,
- this list of conditions and the following disclaimer in the documentation
- and/or other materials provided with the distribution.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
- BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
- OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- POSSIBILITY OF SUCH DAMAGE.
-*/
-
-/**
- Basic Linux I2C wrapper for Raspberry Pi and Intel Edison,
- only write is supported
-
- For Raspberry Pi make sure that RPi i2c driver is enabled, check following
- files:
- /etc/modprobe.d/raspi-blacklist.conf
- #blacklist i2c-bcm2708
- /etc/modules
- i2c-dev
- /etc/modprobe.d/i2c.conf
- options i2c_bcm2708 baudrate=400000
-*/
-
-#include <stdio.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <sys/ioctl.h>
-#include <linux/i2c-dev.h>
-
-#include "li2c.h"
-
-/* by default RPi mode, so bus 1 is valid for RPi and Edison */
-static li2c_mode_t i2c_mode = LI2C_RPI;
-
-/** i2c bus file descriptors */
-static int i2c_bus[LI2C_MAX_BUS];
-
-static int is_valid_bus(uint8_t bus)
-{
- if (i2c_mode == LI2C_RPI) {
- if (bus > PI2C_MAX_BUS)
- return 0;
- return 1;
- }
- if (i2c_mode == LI2C_EDISON) {
- if (bus > EDI2C_MAX_BUS)
- return 0;
- return 1;
- }
- return 0;
-}
-
-/* select I2C mode - Raspberry or Edison for bus index validation */
-int li2c_init(li2c_mode_t mode)
-{
- for(int i = 0; i < LI2C_MAX_BUS; i++)
- i2c_bus[i] = -1;
- i2c_mode = mode;
- return 0;
-}
-
-/** open I2C bus if not opened yet and store file descriptor */
-int li2c_open(uint8_t bus)
-{
- char bus_name[64];
-
- if (!is_valid_bus(bus))
- return -1;
-
- // already opened?
- if (i2c_bus[bus] >= 0)
- return 0;
-
- // open i2c bus and store file descriptor
- sprintf(bus_name, "/dev/i2c-%u", bus);
-
- if ((i2c_bus[bus] = open(bus_name, O_RDWR)) < 0)
- return -1;
-
- return 0;
-}
-
-/** close I2C bus file descriptor */
-int li2c_close(uint8_t bus)
-{
- if (!is_valid_bus(bus))
- return -1;
-
- if (i2c_bus[bus] >= 0)
- close(i2c_bus[bus]);
- i2c_bus[bus] = -1;
-
- return 0;
-}
-
-/** select I2C device for li2c_write() calls */
-int li2c_select(uint8_t bus, uint8_t slave)
-{
- if (!is_valid_bus(bus) || (i2c_bus[bus] < 0))
- return -1;
-
- return ioctl(i2c_bus[bus], I2C_SLAVE, slave);
-}
-
-/** write to I2C device selected by li2c_select() */
-int li2c_write(uint8_t bus, const uint8_t *data, uint32_t len)
-{
- if (!is_valid_bus(bus) || (i2c_bus[bus] < 0))
- return -1;
-
- if (write(i2c_bus[bus], data, len) != (ssize_t)len)
- return -1;
-
- return 0;
-}
+++ /dev/null
-/* BSD License
- Copyright (c) 2015 Andrey Chilikin https://github.com/achilikin
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions are met:
-
- * Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- * Redistributions in binary form must reproduce the above copyright notice,
- this list of conditions and the following disclaimer in the documentation
- and/or other materials provided with the distribution.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
- BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
- OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- POSSIBILITY OF SUCH DAMAGE.
-*/
-
-/**
- Basic Linux I2C wrapper for Raspberry Pi and Intel Edison,
- only write is supported
-
- For Raspberry Pi make sure that RPi i2c driver is enabled, check following
- files:
- /etc/modprobe.d/raspi-blacklist.conf
- #blacklist i2c-bcm2708
- /etc/modules
- i2c-dev
- /etc/modprobe.d/i2c.conf
- options i2c_bcm2708 baudrate=400000
-*/
-
-#ifndef __LI2C_H__
-#define __LI2C_H__
-
-#include <stdint.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#define PI2C_BUS0 0 /*< P5 header I2C bus */
-#define PI2C_BUS1 1 /*< P1 header I2C bus */
-#define PI2C_MAX_BUS PI2C_BUS1
-
-#define EDI2C_BUS1 1
-#define EDI2C_BUS6 6
-#define EDI2C_MAX_BUS EDI2C_BUS6
-
-#define LI2C_MAX_BUS 8
-
-typedef enum li2c_mode { LI2C_RPI, LI2C_EDISON } li2c_mode_t;
-
-int li2c_init(li2c_mode_t mode); /*< init I2C bus */
-int li2c_open(uint8_t bus); /*< open I2C bus */
-int li2c_close(uint8_t bus); /*< close I2C bus */
-int li2c_select(uint8_t bus, uint8_t slave); /*< select I2C slave */
-int li2c_write(uint8_t bus, const uint8_t *data, uint32_t len);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
#include <unistd.h>
#include "bdf.h"
-#include "li2c.h"
#include "rterm.h"
-#include "ossd_i2c.h"
#define DISPLAY_FONT 0x80000000
printf(" all: print all glyphs, not just 32-126\n");
printf(" native: do not adjust font height 8 pixels\n");
printf(" ascender H: add extra ascender of H pixels per glyph\n");
- printf(" rotate: rotate glyphs' bitmaps CCW\n");
- printf(" display show converted font on SSD1306 compatible display\n");
- printf(" i2c_bus B: I2C bus for SSD1306 compatible display (default 1)\n");
- printf(" i2c_addr A: I2C address for SSD1306 compatible display (default 0x3C)\n");
- printf(" updown: display orientation is upside down\n");
}
int main(int argc, char **argv)
char *file;
bdfe_t *font;
int flags = 0;
- uint8_t driver = OSSD_SSD1306;
- uint8_t i2c_bus = 1;
- uint8_t i2c_address = 0x3C;
- uint8_t orientation = 0;
- uint32_t gidx = 0;
unsigned ascender = 0;
unsigned gmin = 32, gmax = 126;
if (arg_is(argv[i], "-r", "rotate"))
flags |= BDF_ROTATE;
- if (arg_is(argv[i], "-3", "ssd1306"))
- driver = OSSD_SSD1306;
-
- if (arg_is(argv[i], "-1", "sh1106"))
- driver = OSSD_SH1106;
-
- if (arg_is(argv[i], "-B", "i2c_bus")) {
- i++;
- uint32_t i2bus = strtoul(argv[i], NULL, 16);
- if (i2bus && (i2bus < LI2C_MAX_BUS))
- i2c_bus = i2bus;
- }
-
- if (arg_is(argv[i], "-A", "i2c_addr")) {
- i++;
- uint32_t i2ca = strtoul(argv[i], NULL, 16);
- if (i2ca && (i2ca < 0x78))
- i2c_address = i2ca;
- }
-
if (arg_is(argv[i], "-d", "display"))
flags |= DISPLAY_FONT;
-
- if (arg_is(argv[i], "-u", "updown"))
- orientation = OSSD_UPDOWN;
}
file = argv[argc - 1];
return -1;
}
- if (!(flags & DISPLAY_FONT)) {
- free(font);
- return 0;
- }
-
- if (i2c_bus > PI2C_MAX_BUS)
- li2c_init(LI2C_EDISON);
- else
- li2c_init(LI2C_RPI);
-
- if (li2c_open(i2c_bus) < 0) {
- fprintf(stderr, "Unable to open i2c bus %d\n", i2c_bus);
- free(font);
- return -1;
- }
- if (li2c_select(i2c_bus, i2c_address) < 0) {
- fprintf(stderr, "Unable to open select device at %02X\n", i2c_address);
- free(font);
- return -1;
- }
-
- ossd_font_t of;
- of.gw = font->gw;
- of.gh = font->bpg;
- of.go = (uint8_t)gmin;
- of.gn = (uint8_t)font->chars;
- of.font = font->font;
-
- ossd_init(driver, i2c_bus, orientation);
- ossd_set_user_font(&of, NULL);
- ossd_select_font(OSSD_FONT_USER);
-
- int gh = (of.gh + 7)/8; // glyph height in lines
-
- char buf[16];
- sprintf(buf, "%dx%d", of.gw, of.gh);
- file = basename(file);
- ossd_putlx(0, -1, file, OSSD_TEXT_REVERSE);
- ossd_putlx(8 - gh, -1, buf, OSSD_TEXT_UNDERLINE | OSSD_TEXT_OVERLINE);
- buf[1] = '\0';
-
- stdin_mode(TERM_MODE_RAW);
- fprintf(stderr, "Press any key to continue, 'q' to exit\n");
- if (stdin_getch(-1) == 'q') goto exit;
-
- ossd_fill_screen(0);
-
- do {
- if (gidx > 0) {
- fprintf(stderr, "Press any key to continue, 'q' to exit\n");
- if (stdin_getch(-1) == 'q') break;
- ossd_fill_screen(0);
- }
- for(int line = 0, l = 0; line < 8; line += gh, l++) {
- for(int i = 0; i < (128/of.gw) && gidx < font->chars; i++, gidx++) {
- buf[0] = gidx + of.go;
- ossd_putlx(line, i*of.gw, (const char *)buf, 0);
- }
- }
- } while(gidx < font->chars);
-
-exit:
- stdin_mode(TERM_MODE_CAN);
- li2c_close(i2c_bus);
free(font);
-
return 0;
}
+++ /dev/null
-/* BSD License
- Copyright (c) 2015 Andrey Chilikin https://github.com/achilikin
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions are met:
-
- * Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- * Redistributions in binary form must reproduce the above copyright notice,
- this list of conditions and the following disclaimer in the documentation
- and/or other materials provided with the distribution.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
- BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
- OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- POSSIBILITY OF SUCH DAMAGE.
-*/
-
-/**
- Limited set of functions for SSD1306 / SH1106 compatible OLED 128x64 displays
- in text mode to minimize memory footprint if used on Atmel AVRs chips
- with low memory.
-*/
-
-#include <stdio.h>
-
-#include "ossd_i2c.h"
-
-#if (OSSD_TARGET == OSSD_IF_AVR)
- #include <avr/io.h>
- #include <avr/pgmspace.h>
- #include <util/atomic.h>
- #include "i2cmaster.h"
-#else
- #define PROGMEM
- #define pgm_read_byte(x) (*((uint8_t *)x))
- #include <alloca.h>
- #include <memory.h>
- #if (OSSD_TARGET == OSSD_IF_WIRE)
- #include "wi2c.h"
- #else
- #include "li2c.h"
-#endif
-#endif
-
-#define OSSD_CMD 0x00
-#define OSSD_DATA 0x40
-
-#define OSSD_SET_ADDR_MODE 0x20
-#define OSSD_ADDR_MODE_PAGE 0x10
-#define OSSD_ADDR_MODE_HOR 0x00
-#define OSSD_ADDR_MODE_VER 0x01
-
-#define OSSD_SET_COL_ADDR 0x21
-#define OSSD_SET_PAGE_ADDR 0x22
-
-#define OSSD_SET_START_LINE 0x40
-
-#define OSSD_SET_START_PAGE 0xB0
-#define OSSD_SET_START_LCOL 0x00
-#define OSSD_SET_START_HCOL 0x10
-
-#define OSSD_SET_MUX_RATIO 0xA8
-#define OSSD_SET_DISP_OFFSET 0xD3
-
-#define OSSD_SET_CONTRAST 0x81
-
-#define OSSD_SET_SEG_REMAP 0xA0
-#define OSSD_SEG_REMAP_R2L 0x01
-
-#define OSSD_SET_COM_DIR 0xC0
-#define OSSD_COM_DIR_UPDOWN 0x08
-
-#define OSSD_SET_COM_CONFIG 0xDA
-#define OSSD_COM_ALT 0x12
-#define OSSD_COM_LR_REMAP 0x22
-
-#define OSSD_SET_SLEEP_ON 0xAE
-#define OSSD_SET_SLEEP_OFF 0xAF
-
-#define OSSD_SET_INVERSE_ON 0xA7
-#define OSSD_SET_INVERSE_OFF 0xA6
-
-#define OSSD_SET_OUTPUT_RAM 0xA4
-#define OSSD_SET_OUTPUT_ON 0xA5
-
-#define OSSD_SET_DISP_CLOCK 0xD5
-
-#define OSSD_SET_PRECHARGE 0xD9
-
-#define OSSD_SET_VCOMH_LEVEL 0xDB
-#define OSSD_VCOMH_L065 0x00
-#define OSSD_VCOMH_L077 0x20
-#define OSSD_VCOMH_L083 0x30
-
-#define OSSD_SET_CHARGE_PUMP 0x8D
-#define OSSD_CHARGE_PUMP_ON 0x14
-#define OSSD_CHARGE_PUMP_OFF 0x10
-
-#define OSSD_SET_DC_DC 0xAD
-#define OSSD_DC_DC_DISABLE 0x8A
-#define OSSD_DC_DC_ENABLE 0x8B
-
-#define OSSD_SET_PUMP_VPP 0x30
-#define OSSD_VPP_V74 0x00 // 7.4V
-#define OSSD_VPP_V80 0x01 // 8.0V
-#define OSSD_VPP_V84 0x02 // 8.4V
-#define OSSD_VPP_V90 0x03 // 9.0V
-
-static const uint8_t font68[] PROGMEM = {
-#include "font6x8.h"
-};
-
-static const uint8_t font88[] PROGMEM = {
-#include "font88.h"
-};
-
-static const uint8_t font816[] PROGMEM = {
-#include "font816.h"
-};
-
-static ossd_font_t _ofont[OSSD_FONT_MAX+1] = {
- { 6, 8, 32, 127-32, font68 },
- { 8, 8, 32, 127-32, font88 },
- { 8, 16, 32, 127-32, font816 },
- { 0, 0, 0, 0, NULL }
-};
-
-static uint8_t _cfont;
-static uint8_t _offset;
-static uint8_t _i2c_val;
-
-uint8_t ossd_select_font(uint8_t font)
-{
- uint8_t fret = _cfont;
- if (font <= OSSD_FONT_MAX)
- _cfont = font;
- return fret;
-}
-
-void ossd_set_user_font(ossd_font_t *nfont, ossd_font_t *ofont)
-{
- if (ofont) {
- ofont->gw = _ofont[OSSD_FONT_USER].gw;
- ofont->gh = _ofont[OSSD_FONT_USER].gh;
- ofont->go = _ofont[OSSD_FONT_USER].go;
- ofont->gn = _ofont[OSSD_FONT_USER].gn;
- ofont->font = _ofont[OSSD_FONT_USER].font;
- }
- _ofont[OSSD_FONT_USER].gw = nfont->gw;
- _ofont[OSSD_FONT_USER].gh = nfont->gh;
- _ofont[OSSD_FONT_USER].go = nfont->go;
- _ofont[OSSD_FONT_USER].gn = nfont->gn;
- _ofont[OSSD_FONT_USER].font = nfont->font;
-}
-
-#if (OSSD_TARGET == OSSD_IF_LINUX)
-
-static void ossd_send_byte(uint8_t dc, uint8_t data)
-{
- uint8_t buf[2];
- buf[0] = dc;
- buf[1] = data;
-
- li2c_write(_i2c_val, buf, 2);
-}
-
-static void ossd_cmd_arg(uint8_t cmd, uint8_t arg)
-{
- uint8_t data[3];
- data[0] = OSSD_CMD;
- data[1] = cmd;
- data[2] = arg;
- li2c_write(_i2c_val, data, 3);
-}
-
-static void ossd_fill_line(uint8_t data, uint8_t num)
-{
- uint8_t *buf = (uint8_t *)alloca(num+1);
- memset(buf, data, num+1);
- buf[0] = OSSD_DATA;
- li2c_write(_i2c_val, buf, num+1);
-}
-
-#else
-
-static void ossd_send_byte(uint8_t dc, uint8_t data)
-{
- i2c_start(_i2c_val);
- i2c_write(dc);
- i2c_write(data);
- i2c_stop();
-}
-
-static void ossd_cmd_arg(uint8_t cmd, uint8_t arg)
-{
- i2c_start(_i2c_val);
- i2c_write(OSSD_CMD);
- i2c_write(cmd);
- i2c_write(arg);
- i2c_stop();
-}
-
-#if (OSSD_TARGET == OSSD_IF_AVR)
-
-static void ossd_fill_line(uint8_t data, uint8_t num)
-{
- uint8_t i;
- i2c_start(_i2c_val);
- i2c_write(OSSD_DATA);
- for(i = 0; i < num; i++)
- i2c_write(data);
- i2c_stop();
-}
-
-#else
-
-static inline void ossd_data(uint8_t cmd);
-
-static void ossd_fill_line(uint8_t data, uint8_t num)
-{
- uint8_t i;
- for(i = 0; i < num; i++)
- ossd_data(data);
-}
-#endif
-
-#endif
-
-static inline void ossd_cmd(uint8_t cmd)
-{
- ossd_send_byte(OSSD_CMD, cmd);
-}
-
-static inline void ossd_data(uint8_t data)
-{
- ossd_send_byte(OSSD_DATA, data);
-}
-
-void ossd_goto(uint8_t line, uint8_t x)
-{
- x += _offset;
- ossd_cmd(OSSD_SET_START_PAGE | (line & 0x07));
- ossd_cmd(OSSD_SET_START_LCOL | (x & 0x0F));
- ossd_cmd(OSSD_SET_START_HCOL | (x >> 4));
-}
-
-void ossd_fill_screen(uint8_t data)
-{
- // fill full screen line by line
- uint8_t line;
- for(line = 0; line < 8; line++) {
- ossd_goto(line, 0);
- ossd_fill_line(data, 128);
- }
-}
-
-void ossd_sleep(uint8_t on_off)
-{
- if (on_off)
- ossd_cmd(OSSD_SET_SLEEP_ON);
- else
- ossd_cmd(OSSD_SET_SLEEP_OFF);
-}
-
-void ossd_set_contrast(uint8_t val)
-{
- ossd_cmd_arg(OSSD_SET_CONTRAST, val);
-}
-
-static void ossd_put_centre(uint8_t line, const char *str, uint8_t atr)
-{
- uint16_t len;
- uint8_t x = 0;
- uint8_t gw = _ofont[_cfont].gw;
- uint8_t gh = _ofont[_cfont].gh;
- for(len = 0; str[x]; len+=gw, x++);
- if (len > 128)
- x = 0;
- else
- x = (128 - len) / 2;
-
- // in case if new text is shorter than previous one
- // we clean line up to x position
- if (x) {
- uint8_t i;
- for(i = 0; i < (gh+7)/8; i++) {
- ossd_goto(line + i, 0);
- ossd_fill_line(0, x);
- }
- }
-
- // recursive call of ossd_putlx()
- ossd_putlx(line, x, str, atr);
-
- // in case if new text is shorter than previous one
- // we clean to the end of the line
- if (x) {
- uint8_t i;
- for(i = 0; i < (gh+7)/8; i++) {
- ossd_goto(line + i, x + len);
- ossd_fill_line(0, x);
- }
- }
-}
-
-void ossd_putlx(uint8_t line, int8_t x, const char *str, uint8_t atr)
-{
- line &= 0x07;
-
- // try to put this text in the middle of the line:
- // ossd_put_centre() will calculate proper x coordinate
- if (x < 0) {
- ossd_put_centre(line, str, atr);
- return;
- }
-
- uint8_t rev = 0;
- uint8_t over = 0;
- uint8_t under = 0;
- if (atr & OSSD_TEXT_REVERSE)
- rev = ~rev;
- if (atr & OSSD_TEXT_OVERLINE)
- over = 0x01;
- if (atr & OSSD_TEXT_UNDERLINE)
- under = 0x80;
-
- uint8_t gw = _ofont[_cfont].gw;
- uint8_t gh = _ofont[_cfont].gh;
- uint8_t go = _ofont[_cfont].go;
- uint8_t gb = gw*(gh / 8); // bytes per glyph
- const uint8_t *font = _ofont[_cfont].font;
- for(; *str != '\0'; str++, x += gw) {
- uint16_t idx = (*str - go) * gb;
- if ((uint8_t)x > (128 - gw)) {
- x = 0;
- line = (line + (gh+7)/8) & 0x07;
- }
- ossd_goto(line, x);
- uint8_t i;
- for(i = 0; i < gb; i++) {
- if ((gh > 8) && (i == 8))
- ossd_goto(line + 1, x);
- uint8_t d = pgm_read_byte(&font[idx+i]);
- d ^= rev;
- if (under && (gh == 8 || i > (gw - 1)))
- d ^= under;
- if (i < gw)
- d ^= over;
- ossd_data(d);
- }
- }
-}
-
-void ossd_init(uint8_t driver, uint8_t i2c_val, uint8_t orientation)
-{
- _offset = 0;
- _i2c_val = i2c_val;
-#if (OSSD_TARGET == OSSD_IF_AVR)
- _i2c_val = (_i2c_val << 1) | I2C_WRITE;
-#endif
- /* set all default values */
- ossd_cmd(OSSD_SET_SLEEP_ON);
- ossd_cmd_arg(OSSD_SET_MUX_RATIO, 63);
- ossd_cmd_arg(OSSD_SET_DISP_OFFSET, 0);
- ossd_cmd(OSSD_SET_START_PAGE);
- ossd_cmd(OSSD_SET_START_LINE | 0);
- ossd_cmd(OSSD_SET_START_LCOL | 2);
- ossd_cmd(OSSD_SET_START_HCOL | 0);
- ossd_cmd(OSSD_SET_SEG_REMAP | (orientation & OSSD_SEG_REMAP_R2L));
- ossd_cmd(OSSD_SET_COM_DIR | (orientation & OSSD_COM_DIR_UPDOWN));
- ossd_cmd_arg(OSSD_SET_COM_CONFIG, OSSD_COM_ALT);
- ossd_cmd_arg(OSSD_SET_CONTRAST, 0x7F);
- ossd_cmd(OSSD_SET_OUTPUT_RAM);
- ossd_cmd_arg(OSSD_SET_DISP_CLOCK, 0x80);
- ossd_cmd_arg(OSSD_SET_PRECHARGE, 0x22);
- ossd_cmd_arg(OSSD_SET_VCOMH_LEVEL, OSSD_VCOMH_L077);
- ossd_cmd(OSSD_SET_INVERSE_OFF);
-
- if (driver != OSSD_SH1106)
- ossd_cmd_arg(OSSD_SET_CHARGE_PUMP, OSSD_CHARGE_PUMP_ON);
- else {
- ossd_cmd_arg(OSSD_SET_DC_DC, OSSD_DC_DC_ENABLE); /* POR */
- ossd_cmd(OSSD_SET_PUMP_VPP | OSSD_VPP_V74);
- _offset = 2;
- }
-
- ossd_fill_screen(0x00);
- ossd_cmd(OSSD_SET_SLEEP_OFF);
- ossd_goto(0, 0);
-}
+++ /dev/null
-/* BSD License
- Copyright (c) 2015 Andrey Chilikin https://github.com/achilikin
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions are met:
-
- * Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- * Redistributions in binary form must reproduce the above copyright notice,
- this list of conditions and the following disclaimer in the documentation
- and/or other materials provided with the distribution.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
- BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
- OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- POSSIBILITY OF SUCH DAMAGE.
-*/
-#ifndef __OLED_SSD1306_I2C__
-#define __OLED_SSD1306_I2C__
-
-/**
- Limited set of functions for SSD1306 / SH1106 compatible OLED 128x64 displays
- in text mode to minimize memory footprint if used on Atmel AVRs chips
- with low memory.
-*/
-
-#ifdef __cplusplus
-extern "C" {
-#if 0
-} // dummy bracket for Visual Assist
-#endif
-#endif
-
-/** Target interface */
-#define OSSD_IF_AVR 1 /*< AVR compiler */
-#define OSSD_IF_LINUX 2 /*< Linux native Intel Edison or Raspberry Pi */
-#define OSSD_IF_WIRE 3 /*< Arduino Wire Interface on Intel Edison */
-
-#ifndef OSSD_TARGET
-#ifdef __AVR_ARCH__
- #define OSSD_TARGET OSSD_IF_AVR
-#else
- #define OSSD_TARGET OSSD_IF_LINUX
-#endif
-#endif
-
-#if (OSSD_TARGET != OSSD_IF_AVR)
- #include <stdint.h>
-#endif
-
-#define OSSD_FONT_6x8 0
-#define OSSD_FONT_8x8 1
-#define OSSD_FONT_8x16 2
-#define OSSD_FONT_USER 3
-#define OSSD_FONT_MAX OSSD_FONT_USER
-
-typedef struct ossd_font_s
-{
- uint8_t gw; /*< glyph width */
- uint8_t gh; /*< glyph height */
- uint8_t go; /*< font offset, first glyph index */
- uint8_t gn; /*< number of glyphs presented */
- const uint8_t *font;
-} ossd_font_t;
-
-/**
- Most common OLED drivers SSD1306 and SH1106 are supported
- */
-#define OSSD_SH1106 0
-#define OSSD_SSD1306 1
-
-/**
- flat cable connected at the top
- use ossd_init(OSSD_UPDOWN) to rotate screen
- */
-#define OSSD_UPDOWN 0x09
-#define OSSD_NORMAL 0x00
-
-/**
- set default parameters
- driver: OSSD_SSD1306 or OSSD_SH1106
- i2c_val: I2C address for AVR
- I2C bus for Linux (Edison, RPi)
- */
-void ossd_init(uint8_t driver, uint8_t i2c_val, uint8_t orientation);
-
-/** fill screen with specified pattern */
-void ossd_fill_screen(uint8_t data);
-
-/** set display to sleep mode */
-void ossd_sleep(uint8_t on_off);
-
-/** set display contrast */
-void ossd_set_contrast(uint8_t val);
-
-/** select one of three fonts for following ossd_putlx() calls */
-uint8_t ossd_select_font(uint8_t font);
-
-/**
- set user font selectable by OSSD_FONT_USER to nfont
- store current user font in ofont (if not NULL)
- */
-void ossd_set_user_font(ossd_font_t *nfont, ossd_font_t *ofont);
-
-/** text attributes */
-#define OSSD_TEXT_REVERSE 0x01
-#define OSSD_TEXT_UNDERLINE 0x02
-#define OSSD_TEXT_OVERLINE 0x04
-
-/**
- output string up to 64 chars in length
- line: 0-7
- x: 0-127, or -1 for centre of the line
- str: output string
- atr: OSSD_TEXT_*
- */
-void ossd_putlx(uint8_t line, int8_t x, const char *str, uint8_t atr);
-
-/** void screen */
-static inline void ossd_cls(void) {
- ossd_fill_screen(0);
-}
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
+++ /dev/null
-#include <Wire.h>
-
-#include "wi2c.h"
-
-int i2c_start(uint8_t address)
-{
- Wire.beginTransmission(address);
-}
-
-int i2c_write(uint8_t data)
-{
- Wire.write(data);
-}
-
-int i2c_stop(void)
-{
- Wire.endTransmission();
-}
+++ /dev/null
-#ifndef WIRE_TO_I2C_HEADER
-#define WIRE_TO_I2C_HEADER
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-int i2c_start(uint8_t address);
-int i2c_write(uint8_t data);
-int i2c_stop(void);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
projects / corbenik / bdfe.git / commitdiff