/elec/propeller-clock : revision 57

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Committer: edam
Date: 2012-02-25 01:31:43 UTC
Revision ID: tim@ed.am-20120225013143-9fet2y2d3fjlrwez

added ulibc

files added:
src/drawer.cc

src/drawer.h

src/major_mode.h

src/minor_mode.cc

src/minor_mode.h

src/mode_switcher.cc

src/mode_switcher.h

src/util/Bounce.cpp

src/util/Bounce.h

src/utility

src/utility/Jamfile

src/utility/Makefile

src/utility/README.md

src/utility/StandardCplusplus.h

src/utility/algorithm

src/utility/algorithm.cpp

src/utility/associative_base

src/utility/associative_base.cpp

src/utility/basic_definitions

src/utility/bitset

src/utility/bitset.cpp

src/utility/cassert

src/utility/cctype

src/utility/cerrno

src/utility/cfloat

src/utility/char_traits

src/utility/char_traits.cpp

src/utility/climits

src/utility/clocale

src/utility/cmath

src/utility/complex

src/utility/complex.cpp

src/utility/csetjmp

src/utility/csignal

src/utility/cstdarg

src/utility/cstddef

src/utility/cstdio

src/utility/cstdlib

src/utility/cstring

src/utility/ctime

src/utility/cwchar

src/utility/cwctype

src/utility/del_op.cpp

src/utility/del_opnt.cpp

src/utility/del_opv.cpp

src/utility/del_opvnt.cpp

src/utility/deque

src/utility/deque.cpp

src/utility/eh_alloc.cpp

src/utility/eh_globals.cpp

src/utility/exception

src/utility/exception.cpp

src/utility/fstream

src/utility/fstream.cpp

src/utility/func_exception

src/utility/func_exception.cpp

src/utility/functional

src/utility/iomanip

src/utility/iomanip.cpp

src/utility/ios

src/utility/ios.cpp

src/utility/iosfwd

src/utility/iostream

src/utility/iostream.cpp

src/utility/istream

src/utility/istream.cpp

src/utility/istream_helpers

src/utility/iterator

src/utility/iterator.cpp

src/utility/iterator_base

src/utility/limits

src/utility/limits.cpp

src/utility/list

src/utility/list.cpp

src/utility/locale

src/utility/locale.cpp

src/utility/map

src/utility/map.cpp

src/utility/memory

src/utility/new

src/utility/new_handler.cpp

src/utility/new_op.cpp

src/utility/new_opnt.cpp

src/utility/new_opv.cpp

src/utility/new_opvnt.cpp

src/utility/numeric

src/utility/numeric.cpp

src/utility/ostream

src/utility/ostream.cpp

src/utility/ostream_helpers

src/utility/queue

src/utility/queue.cpp

src/utility/serstream

src/utility/set

src/utility/set.cpp

src/utility/sstream

src/utility/sstream.cpp

src/utility/stack

src/utility/stack.cpp

src/utility/stdexcept

src/utility/stdexcept.cpp

src/utility/streambuf

src/utility/streambuf.cpp

src/utility/string

src/utility/string.cpp

src/utility/string_iostream

src/utility/support

src/utility/support.cpp

src/utility/system_configuration.h

src/utility/type_traits

src/utility/typeinfo

src/utility/typeinfo.cpp

src/utility/uartbuf

src/utility/unwind-cxx.h

src/utility/utility.cpp

src/utility/utility.h

src/utility/valarray

src/utility/valarray.cpp

src/utility/vector

src/utility/vector.cpp

files removed:
src/common.cc

src/common.h

src/digital_clock.cc

src/digital_clock.h

src/settings_mode.cc

src/settings_mode.h

src/text.cc

src/text.h

src/text_renderer.cc

src/text_renderer.h

src/util/PString.cpp

src/util/PString.h

test/rtc-test

test/rtc-test/Makefile

test/rtc-test/rtc-ds1307.ino

test/rtc-test/util

test/rtc-test/util/DS1307.cpp

test/rtc-test/util/DS1307.h

files renamed:
src/analogue_clock.cc => src/analogue_clock_mode.cc

src/analogue_clock.h => src/analogue_clock_mode.h

src/propeller-clock.cc => src/propeller-clock.ino

src/test_pattern.cc => src/test_mode.cc

src/test_pattern.h => src/test_mode.h

files modified:
.bzrignore

arduino.mk

electronics-information

notes

src/Makefile

src/button.cc

src/button.h

src/config.h

src/time.cc

src/time.h

Show diffs side-by-side

added added

removed removed

src/text_renderer.cc

* text_renderer.cc

* This file is part of propeller-clock (hereafter referred to as "this

* program"). See http://ed.am/dev/software/arduino/propeller-clock for more

* information.

* This program is free software: you can redistribute it and/or modify

* it under the terms of the GNU Lesser General Public License as published

* by the Free Software Foundation, either version 3 of the License, or

* (at your option) any later version.

* This program 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 Lesser General Public License for more details.

* You should have received a copy of the GNU Lesser General Public License

* along with this program. If not, see <http://www.gnu.org/licenses/>.

#include "text_renderer.h"

#include "config.h"

#include "Arduino.h"

#include <avr/pgmspace.h>

#include "common.h"

// cached glyph

static char _glyph_cache[ 8 ];

// the character the current cached glyph is for

static char _glyph_cache_char;

// selected font

static int _font = 0;

// output buffer

static unsigned char _output_buffer;

// does buffer need rendering?

static bool _need_render;

// cache a glyph

void cache_glyph( char c )

{

static char fonts[][ 66 * 8 ] PROGMEM = {

{ // INVD-A

0x00, 0x7c, 0x7e, 0x12, 0x12, 0x12, 0x7e, 0x7c, // A

0x00, 0x7e, 0x7e, 0x4a, 0x4a, 0x4a, 0x7e, 0x34, // B

0x00, 0x3c, 0x7e, 0x42, 0x42, 0x42, 0x66, 0x24, // C

0x00, 0x7e, 0x7e, 0x42, 0x42, 0x66, 0x3c, 0x18, // D

0x00, 0x7e, 0x7e, 0x4a, 0x4a, 0x4a, 0x42, 0x00, // E

0x00, 0x7e, 0x7e, 0x0a, 0x0a, 0x0a, 0x02, 0x00, // F

0x00, 0x3c, 0x7e, 0x42, 0x52, 0x52, 0x76, 0x34, // G

0x00, 0x7e, 0x7e, 0x08, 0x08, 0x08, 0x7e, 0x7e, // H

0x00, 0x42, 0x42, 0x7e, 0x7e, 0x42, 0x42, 0x00, // I

0x00, 0x30, 0x70, 0x40, 0x40, 0x40, 0x7e, 0x3e, // J

0x00, 0x7e, 0x7e, 0x08, 0x1c, 0x36, 0x62, 0x40, // K

0x00, 0x7e, 0x7e, 0x40, 0x40, 0x40, 0x40, 0x00, // L

0x00, 0x7e, 0x7e, 0x0c, 0x18, 0x0c, 0x7e, 0x7e, // M

0x00, 0x7e, 0x7e, 0x0c, 0x18, 0x30, 0x7e, 0x7e, // N

0x00, 0x3c, 0x7e, 0x42, 0x42, 0x42, 0x7e, 0x3c, // O

0x00, 0x7e, 0x7e, 0x12, 0x12, 0x12, 0x1e, 0x0c, // P

0x00, 0x3c, 0x7e, 0x52, 0x52, 0x62, 0x7e, 0x3c, // Q

0x00, 0x7e, 0x7e, 0x12, 0x12, 0x32, 0x7e, 0x4c, // R

0x00, 0x24, 0x6e, 0x4a, 0x4a, 0x4a, 0x7a, 0x30, // S

0x00, 0x02, 0x02, 0x7e, 0x7e, 0x02, 0x02, 0x00, // T

0x00, 0x3e, 0x7e, 0x40, 0x40, 0x40, 0x7e, 0x3e, // U

0x00, 0x1e, 0x3e, 0x60, 0x40, 0x60, 0x3e, 0x1e, // V

0x00, 0x3e, 0x7e, 0x60, 0x30, 0x60, 0x7e, 0x3e, // W

0x00, 0x42, 0x66, 0x3c, 0x18, 0x3c, 0x66, 0x42, // X

0x02, 0x06, 0x0c, 0x78, 0x78, 0x0c, 0x06, 0x02, // Y

0x00, 0x42, 0x62, 0x72, 0x5a, 0x4e, 0x46, 0x42, // Z

0x00, 0x20, 0x74, 0x54, 0x54, 0x7c, 0x78, 0x00, // a

0x00, 0x00, 0x7e, 0x7e, 0x48, 0x48, 0x78, 0x30, // b

0x00, 0x00, 0x38, 0x7c, 0x44, 0x44, 0x00, 0x00, // c

0x00, 0x30, 0x78, 0x48, 0x48, 0x7e, 0x7e, 0x00, // d

0x00, 0x38, 0x7c, 0x54, 0x54, 0x5c, 0x08, 0x00, // e

0x00, 0x00, 0x7c, 0x7e, 0x0a, 0x02, 0x00, 0x00, // f

0x00, 0x18, 0xbc, 0xa4, 0xa4, 0xfc, 0x7c, 0x00, // g

0x00, 0x7e, 0x7e, 0x08, 0x08, 0x78, 0x70, 0x00, // h

0x00, 0x00, 0x48, 0x7a, 0x7a, 0x40, 0x00, 0x00, // i

0x00, 0x00, 0x40, 0xc0, 0x80, 0xfa, 0x7a, 0x00, // j

0x00, 0x00, 0x7e, 0x7e, 0x10, 0x3c, 0x64, 0x40, // k

0x00, 0x00, 0x00, 0x3e, 0x7e, 0x40, 0x40, 0x00, // l

0x7c, 0x7c, 0x04, 0x78, 0x7c, 0x04, 0x7c, 0x78, // m

0x00, 0x7c, 0x7c, 0x04, 0x04, 0x7c, 0x78, 0x00, // n

0x00, 0x38, 0x7c, 0x44, 0x44, 0x7c, 0x38, 0x00, // o

0x00, 0xfc, 0xfc, 0x24, 0x24, 0x3c, 0x18, 0x00, // p

0x00, 0x18, 0x3c, 0x24, 0x24, 0xfc, 0xfc, 0x80, // q

0x00, 0x00, 0x78, 0x7c, 0x04, 0x04, 0x00, 0x00, // r

0x00, 0x48, 0x5c, 0x54, 0x54, 0x74, 0x20, 0x00, // s

0x00, 0x04, 0x3e, 0x7e, 0x44, 0x44, 0x00, 0x00, // t

0x00, 0x3c, 0x7c, 0x40, 0x40, 0x7c, 0x3c, 0x00, // u

0x00, 0x0c, 0x3c, 0x70, 0x60, 0x3c, 0x0c, 0x00, // v

0x3c, 0x7c, 0x40, 0x30, 0x40, 0x7c, 0x3c, 0x00, // w

100

0x00, 0x44, 0x6c, 0x38, 0x38, 0x6c, 0x44, 0x00, // x

101

0x00, 0x1c, 0xbc, 0xa0, 0xa0, 0xfc, 0x7c, 0x00, // y

102

0x00, 0x44, 0x64, 0x74, 0x5c, 0x4c, 0x44, 0x00, // z

103

0x00, 0x3c, 0x7e, 0x52, 0x4a, 0x46, 0x7e, 0x3c, // 0

104

0x00, 0x00, 0x44, 0x44, 0x7e, 0x7e, 0x40, 0x40, // 1

105

0x00, 0x64, 0x76, 0x52, 0x52, 0x52, 0x5e, 0x4c, // 2

106

0x00, 0x24, 0x66, 0x42, 0x4a, 0x4a, 0x7e, 0x34, // 3

107

0x00, 0x30, 0x28, 0x24, 0x7e, 0x7e, 0x20, 0x20, // 4

108

0x00, 0x2e, 0x6e, 0x4a, 0x4a, 0x4a, 0x7a, 0x32, // 5

109

0x00, 0x3c, 0x7e, 0x4a, 0x4a, 0x4a, 0x7a, 0x30, // 6

110

0x00, 0x02, 0x02, 0x62, 0x72, 0x1a, 0x0e, 0x06, // 7

111

0x00, 0x34, 0x7e, 0x4a, 0x4a, 0x4a, 0x7e, 0x34, // 8

112

0x00, 0x0c, 0x5e, 0x52, 0x52, 0x52, 0x7e, 0x3c, // 9

113

0x00, 0x00, 0x10, 0x10, 0x10, 0x10, 0x10, 0x00, // -

114

0x00, 0x00, 0x00, 0x6c, 0x6c, 0x00, 0x00, 0x00, // :

115

0x00, 0x00, 0x00, 0x60, 0x60, 0x00, 0x00, 0x00, // .

116

0x00, 0x00, 0x00, 0x80, 0xe0, 0x60, 0x00, 0x00, // ,

117

}, { // INVD-D

118

0x00, 0x7f, 0x7f, 0x09, 0x09, 0x09, 0x7f, 0x7f, // A

119

0x00, 0x7f, 0x7f, 0x49, 0x49, 0x49, 0x7f, 0x77, // B

120

0x00, 0x7f, 0x7f, 0x41, 0x41, 0x41, 0x77, 0x77, // C

121

0x00, 0x7f, 0x7f, 0x41, 0x41, 0x41, 0x7f, 0x3e, // D

122

0x00, 0x7f, 0x7f, 0x49, 0x49, 0x49, 0x63, 0x63, // E

123

0x00, 0x7f, 0x7f, 0x09, 0x09, 0x09, 0x03, 0x03, // F

124

0x00, 0x7f, 0x7f, 0x41, 0x49, 0x49, 0x7b, 0x7b, // G

125

0x00, 0x7f, 0x7f, 0x08, 0x08, 0x08, 0x7f, 0x7f, // H

126

0x00, 0x41, 0x41, 0x7f, 0x7f, 0x41, 0x41, 0x00, // I

127

0x00, 0x60, 0x60, 0x40, 0x40, 0x40, 0x7f, 0x7f, // J

128

0x00, 0x7f, 0x7f, 0x08, 0x08, 0x08, 0x7f, 0x77, // K

129

0x00, 0x7f, 0x7f, 0x40, 0x40, 0x40, 0x60, 0x60, // L

130

0x00, 0x7f, 0x7f, 0x02, 0x04, 0x02, 0x7f, 0x7f, // M

131

0x00, 0x7f, 0x7f, 0x06, 0x0c, 0x18, 0x7f, 0x7f, // N

132

0x00, 0x7f, 0x7f, 0x41, 0x41, 0x41, 0x7f, 0x7f, // O

133

0x00, 0x7f, 0x7f, 0x09, 0x09, 0x09, 0x0f, 0x0f, // P

134

0x00, 0x7f, 0x7f, 0x41, 0x51, 0x21, 0x7f, 0x7f, // Q

135

0x00, 0x7f, 0x7f, 0x09, 0x09, 0x09, 0x7f, 0x77, // R

136

0x00, 0x6f, 0x6f, 0x49, 0x49, 0x49, 0x7b, 0x7b, // S

137

0x00, 0x01, 0x01, 0x7f, 0x7f, 0x01, 0x01, 0x00, // T

138

0x00, 0x7f, 0x7f, 0x40, 0x40, 0x40, 0x7f, 0x7f, // U

139

0x00, 0x1f, 0x3f, 0x60, 0x40, 0x60, 0x3f, 0x1f, // V

140

0x00, 0x7f, 0x7f, 0x20, 0x10, 0x20, 0x7f, 0x7f, // W

141

0x00, 0x77, 0x7f, 0x08, 0x08, 0x08, 0x7f, 0x77, // X

142

0x00, 0x6f, 0x6f, 0x48, 0x48, 0x48, 0x7f, 0x7f, // Y

143

0x00, 0x63, 0x73, 0x59, 0x4d, 0x47, 0x63, 0x61, // Z

144

0x00, 0x74, 0x74, 0x54, 0x54, 0x7c, 0x7c, 0x00, // a

145

0x00, 0x7f, 0x7f, 0x44, 0x44, 0x7c, 0x7c, 0x00, // b

146

0x00, 0x7c, 0x7c, 0x44, 0x44, 0x6c, 0x6c, 0x00, // c

147

0x00, 0x7c, 0x7c, 0x44, 0x44, 0x7f, 0x7f, 0x00, // d

148

0x00, 0x7c, 0x7c, 0x54, 0x54, 0x5c, 0x5c, 0x00, // e

149

0x00, 0x00, 0x04, 0x7f, 0x7f, 0x05, 0x05, 0x01, // f

150

0x00, 0xbc, 0xbc, 0xa4, 0xa4, 0xfc, 0xfc, 0x00, // g

151

0x00, 0x7f, 0x7f, 0x04, 0x04, 0x7c, 0x7c, 0x00, // h

152

0x00, 0x44, 0x44, 0x7d, 0x7d, 0x40, 0x40, 0x00, // i

153

0x00, 0x80, 0x80, 0xfd, 0xfd, 0x00, 0x00, 0x00, // j

154

0x00, 0x7f, 0x7f, 0x10, 0x10, 0x7c, 0x6c, 0x00, // k

155

0x00, 0x00, 0x00, 0x7f, 0x7f, 0x40, 0x40, 0x00, // l

156

0x00, 0x7c, 0x7c, 0x04, 0x7c, 0x04, 0x7c, 0x7c, // m

157

0x00, 0x7c, 0x7c, 0x04, 0x04, 0x7c, 0x7c, 0x00, // n

158

0x00, 0x7c, 0x7c, 0x44, 0x44, 0x7c, 0x7c, 0x00, // o

159

0x00, 0xfc, 0xfc, 0x24, 0x24, 0x3c, 0x3c, 0x00, // p

160

0x00, 0x3c, 0x3c, 0x24, 0x24, 0xfc, 0xfc, 0x00, // q

161

0x00, 0x7c, 0x7c, 0x04, 0x04, 0x0c, 0x0c, 0x00, // r

162

0x00, 0x5c, 0x5c, 0x54, 0x54, 0x74, 0x74, 0x00, // s

163

0x00, 0x00, 0x04, 0x7f, 0x7f, 0x44, 0x44, 0x00, // t

164

0x00, 0x7c, 0x7c, 0x40, 0x40, 0x7c, 0x7c, 0x00, // u

165

0x00, 0x1c, 0x3c, 0x60, 0x60, 0x3c, 0x1c, 0x00, // v

166

0x00, 0x7c, 0x7c, 0x40, 0x7c, 0x40, 0x7c, 0x7c, // w

167

0x00, 0x6c, 0x7c, 0x10, 0x10, 0x7c, 0x6c, 0x00, // x

168

0x00, 0xbc, 0xbc, 0xa0, 0xa0, 0xfc, 0xfc, 0x00, // y

169

0x00, 0x64, 0x74, 0x54, 0x54, 0x5c, 0x4c, 0x00, // z

170

0x00, 0x7f, 0x7f, 0x51, 0x49, 0x45, 0x7f, 0x7f, // 0

171

0x00, 0x41, 0x41, 0x7f, 0x7f, 0x40, 0x40, 0x00, // 1

172

0x00, 0x7b, 0x7b, 0x49, 0x49, 0x49, 0x4f, 0x4f, // 2

173

0x00, 0x63, 0x63, 0x49, 0x49, 0x49, 0x7f, 0x7f, // 3

174

0x00, 0x1f, 0x1f, 0x10, 0x10, 0x7f, 0x7f, 0x10, // 4

175

0x00, 0x6f, 0x6f, 0x49, 0x49, 0x49, 0x79, 0x79, // 5

176

0x00, 0x7f, 0x7f, 0x49, 0x49, 0x49, 0x7b, 0x7b, // 6

177

0x00, 0x03, 0x03, 0x71, 0x79, 0x0d, 0x07, 0x03, // 7

178

0x00, 0x7f, 0x7f, 0x49, 0x49, 0x49, 0x7f, 0x7f, // 8

179

0x00, 0x6f, 0x6f, 0x49, 0x49, 0x49, 0x7f, 0x7f, // 9

180

0x00, 0x00, 0x10, 0x10, 0x10, 0x10, 0x10, 0x00, // -

181

0x00, 0x00, 0x00, 0x66, 0x66, 0x00, 0x00, 0x00, // :

182

0x00, 0x00, 0x00, 0x60, 0x60, 0x00, 0x00, 0x00, // .

183

0x00, 0x00, 0x80, 0xe0, 0x60, 0x00, 0x00, 0x00, // ,

184

}, { // INVD-G

185

0x7c, 0x7e, 0x22, 0x7e, 0x7e, 0x7e, 0x7c, 0x00, // A

186

0x7c, 0x7e, 0x7e, 0x7e, 0x4a, 0x7e, 0x34, 0x00, // B

187

0x3c, 0x7e, 0x7e, 0x7e, 0x42, 0x76, 0x34, 0x00, // C

188

0x7c, 0x7e, 0x7e, 0x7e, 0x42, 0x7e, 0x3c, 0x00, // D

189

0x3c, 0x7e, 0x7e, 0x7e, 0x4a, 0x4a, 0x00, 0x00, // E

190

0x7c, 0x7e, 0x7e, 0x7e, 0x12, 0x12, 0x00, 0x00, // F

191

0x3c, 0x7e, 0x7e, 0x7e, 0x52, 0x76, 0x34, 0x00, // G

192

0x7e, 0x7e, 0x7e, 0x7e, 0x08, 0x7e, 0x7e, 0x00, // H

193

0x00, 0x42, 0x7e, 0x7e, 0x7e, 0x7e, 0x42, 0x00, // I

194

0x30, 0x70, 0x42, 0x7e, 0x7e, 0x7e, 0x3e, 0x00, // J

195

0x7e, 0x7e, 0x7e, 0x7e, 0x08, 0x76, 0x62, 0x00, // K

196

0x00, 0x3e, 0x7e, 0x7e, 0x7e, 0x40, 0x40, 0x00, // L

197

0x7e, 0x7e, 0x7e, 0x7c, 0x08, 0x7c, 0x7e, 0x00, // M

198

0x7e, 0x7e, 0x7e, 0x7c, 0x08, 0x7e, 0x7e, 0x00, // N

199

0x3c, 0x7e, 0x7e, 0x7e, 0x42, 0x7e, 0x3c, 0x00, // O

200

0x7c, 0x7e, 0x7e, 0x7e, 0x12, 0x1e, 0x0c, 0x00, // P

201

0x3c, 0x7e, 0x7e, 0x7e, 0x42, 0xfe, 0xbc, 0x00, // Q

202

0x7c, 0x7e, 0x7e, 0x7e, 0x12, 0x7e, 0x6c, 0x00, // R

203

0x24, 0x6e, 0x5e, 0x7e, 0x7a, 0x76, 0x24, 0x00, // S

204

0x00, 0x02, 0x7e, 0x7e, 0x7e, 0x7e, 0x02, 0x00, // T

205

0x3e, 0x7e, 0x7e, 0x7e, 0x40, 0x7e, 0x3e, 0x00, // U

206

0x1e, 0x3e, 0x7e, 0x7e, 0x40, 0x3e, 0x1e, 0x00, // V

207

0x3e, 0x7e, 0x7e, 0x7e, 0x20, 0x7e, 0x3e, 0x00, // W

208

0x42, 0x66, 0x3e, 0x7e, 0x7c, 0x66, 0x42, 0x00, // X

209

0x06, 0x0e, 0x7e, 0x7e, 0x70, 0x0e, 0x06, 0x00, // Y

210

0x62, 0x72, 0x7a, 0x7e, 0x5e, 0x4e, 0x46, 0x00, // Z

211

0x38, 0x7c, 0x44, 0x3c, 0x7c, 0x7c, 0x78, 0x00, // a

212

0x3f, 0x7f, 0x7f, 0x7f, 0x44, 0x7c, 0x38, 0x00, // b

213

0x38, 0x7c, 0x7c, 0x7c, 0x44, 0x6c, 0x28, 0x00, // c

214

0x38, 0x7c, 0x44, 0x3f, 0x7f, 0x7f, 0x7f, 0x00, // d

215

0x38, 0x7c, 0x7c, 0x7c, 0x54, 0x5c, 0x28, 0x00, // e

216

0x88, 0xfe, 0xff, 0xff, 0x7f, 0x09, 0x0a, 0x00, // f

217

0x58, 0xbc, 0xa4, 0xfc, 0xfc, 0xfc, 0x78, 0x00, // g

218

0x7f, 0x7f, 0x7f, 0x7f, 0x04, 0x7c, 0x78, 0x00, // h

219

0x00, 0x00, 0x7a, 0x7f, 0x7f, 0x7a, 0x00, 0x00, // i

220

0x00, 0x80, 0xfa, 0xff, 0xff, 0x7a, 0x00, 0x00, // j

221

0x7f, 0x7f, 0x7f, 0x7f, 0x24, 0x7c, 0x58, 0x00, // k

222

0x00, 0x00, 0x3f, 0x7f, 0x7f, 0x7f, 0x40, 0x00, // l

223

0x78, 0x7c, 0x7c, 0x04, 0x7c, 0x04, 0x7c, 0x78, // m

224

0x7c, 0x7c, 0x7c, 0x78, 0x04, 0x7c, 0x78, 0x00, // n

225

0x38, 0x7c, 0x7c, 0x7c, 0x44, 0x7c, 0x38, 0x00, // o

226

0xfc, 0xfc, 0xfc, 0xf8, 0x44, 0x7c, 0x38, 0x00, // p

227

0x38, 0x7c, 0x44, 0xfc, 0xfc, 0xfc, 0xf8, 0x00, // q

228

0x7c, 0x7c, 0x7c, 0x7c, 0x04, 0x0c, 0x08, 0x00, // r

229

0x28, 0x5c, 0x5c, 0x7c, 0x74, 0x74, 0x28, 0x00, // s

230

0x04, 0x3e, 0x7e, 0x7e, 0x7e, 0x44, 0x24, 0x00, // t

231

0x3c, 0x7c, 0x40, 0x3c, 0x7c, 0x7c, 0x7c, 0x00, // u

232

0x1c, 0x3c, 0x7c, 0x7c, 0x60, 0x3c, 0x1c, 0x00, // v

233

0x3c, 0x7c, 0x7c, 0x40, 0x7c, 0x40, 0x7c, 0x3c, // w

234

0x44, 0x6c, 0x3c, 0x7c, 0x78, 0x6c, 0x44, 0x00, // x

235

0x9c, 0xbc, 0xfc, 0xfc, 0x60, 0x3c, 0x1c, 0x00, // y

236

0x64, 0x74, 0x3c, 0x7c, 0x5c, 0x4c, 0x24, 0x00, // z

237

0x3c, 0x7e, 0x42, 0x7e, 0x7e, 0x7e, 0x3c, 0x00, // 0

238

0x00, 0x42, 0x7e, 0x7e, 0x7e, 0x7e, 0x40, 0x00, // 1

239

0x64, 0x72, 0x7a, 0x7e, 0x5e, 0x4e, 0x44, 0x00, // 2

240

0x24, 0x66, 0x4a, 0x7e, 0x7e, 0x7e, 0x34, 0x00, // 3

241

0x0e, 0x1e, 0x10, 0x7e, 0x7e, 0x7e, 0x7e, 0x00, // 4

242

0x2e, 0x6e, 0x4e, 0x7a, 0x7a, 0x7a, 0x32, 0x00, // 5

243

0x3c, 0x7e, 0x7e, 0x7e, 0x4a, 0x7a, 0x34, 0x00, // 6

244

0x02, 0x62, 0x7a, 0x7e, 0x7e, 0x1e, 0x06, 0x00, // 7

245

0x34, 0x7e, 0x4e, 0x7e, 0x7a, 0x7e, 0x34, 0x00, // 8

246

0x2c, 0x5e, 0x52, 0x7e, 0x7e, 0x7e, 0x3c, 0x00, // 9

247

0x00, 0x18, 0x18, 0x18, 0x18, 0x18, 0x18, 0x00, // -

248

0x00, 0x00, 0x28, 0x7c, 0x7c, 0x28, 0x00, 0x00, // :

249

0x00, 0x00, 0x30, 0x78, 0x78, 0x30, 0x00, 0x00, // .

250

0x00, 0x00, 0x10, 0xb8, 0xf8, 0x70, 0x00, 0x00, // ,

251

}, { // INVD-B

252

0x00, 0x78, 0x7f, 0x09, 0x09, 0x0f, 0x78, 0x00, // A

253

0x00, 0x7f, 0x79, 0x49, 0x49, 0x4f, 0x78, 0x00, // B

254

0x00, 0x7f, 0x79, 0x41, 0x41, 0x41, 0x63, 0x00, // C

255

0x00, 0x7f, 0x79, 0x41, 0x41, 0x41, 0x7f, 0x00, // D

256

0x00, 0x00, 0x7f, 0x79, 0x49, 0x49, 0x41, 0x00, // E

257

0x00, 0x00, 0x7f, 0x79, 0x09, 0x09, 0x01, 0x00, // F

258

0x00, 0x7f, 0x79, 0x41, 0x41, 0x49, 0x7b, 0x00, // G

259

0x00, 0x7f, 0x78, 0x08, 0x08, 0x08, 0x7f, 0x00, // H

260

0x00, 0x00, 0x00, 0x7f, 0x78, 0x00, 0x00, 0x00, // I

261

0x00, 0x60, 0x40, 0x40, 0x40, 0x7f, 0x78, 0x00, // J

262

0x00, 0x7f, 0x78, 0x08, 0x08, 0x0f, 0x78, 0x00, // K

263

0x00, 0x00, 0x7f, 0x78, 0x40, 0x40, 0x40, 0x00, // L

264

0x00, 0x7f, 0x79, 0x01, 0x7f, 0x01, 0x7f, 0x00, // M

265

0x00, 0x7f, 0x79, 0x01, 0x01, 0x01, 0x7f, 0x00, // N

266

0x00, 0x7f, 0x41, 0x41, 0x41, 0x43, 0x7f, 0x00, // O

267

0x00, 0x7f, 0x79, 0x09, 0x09, 0x09, 0x0f, 0x00, // P

268

0x00, 0x7f, 0x41, 0x41, 0x61, 0x61, 0x7f, 0x00, // Q

269

0x00, 0x7f, 0x79, 0x09, 0x09, 0x0f, 0x78, 0x00, // R

270

0x00, 0x6f, 0x49, 0x49, 0x49, 0x79, 0x7b, 0x00, // S

271

0x00, 0x01, 0x01, 0x7f, 0x79, 0x01, 0x01, 0x00, // T

272

0x00, 0x7f, 0x78, 0x40, 0x40, 0x40, 0x7f, 0x00, // U

273

0x00, 0x0f, 0x7f, 0x40, 0x40, 0x78, 0x0f, 0x00, // V

274

0x00, 0x7f, 0x78, 0x40, 0x7f, 0x40, 0x7f, 0x00, // W

275

0x00, 0x77, 0x78, 0x08, 0x08, 0x08, 0x77, 0x00, // X

276

0x00, 0x0f, 0x08, 0x78, 0x78, 0x08, 0x0f, 0x00, // Y

277

0x00, 0x7b, 0x79, 0x49, 0x49, 0x49, 0x6f, 0x00, // Z

278

0x00, 0x74, 0x74, 0x54, 0x54, 0x7c, 0x00, 0x00, // a

279

0x00, 0x7f, 0x74, 0x44, 0x44, 0x7c, 0x00, 0x00, // b

280

0x00, 0x7c, 0x74, 0x44, 0x44, 0x6c, 0x00, 0x00, // c

281

0x00, 0x7c, 0x74, 0x44, 0x44, 0x7f, 0x00, 0x00, // d

282

0x00, 0x7c, 0x74, 0x54, 0x54, 0x5c, 0x00, 0x00, // e

283

0x00, 0x00, 0x04, 0x7f, 0x75, 0x01, 0x00, 0x00, // f

284

0x00, 0xbc, 0xb4, 0xa4, 0xa4, 0xfc, 0x00, 0x00, // g

285

0x00, 0x7f, 0x74, 0x04, 0x04, 0x7c, 0x00, 0x00, // h

286

0x00, 0x00, 0x00, 0x7d, 0x71, 0x00, 0x00, 0x00, // i

287

0x00, 0x00, 0x80, 0xbd, 0xf1, 0x00, 0x00, 0x00, // j

288

0x00, 0x7f, 0x70, 0x10, 0x1c, 0x70, 0x00, 0x00, // k

289

0x00, 0x00, 0x00, 0x7f, 0x78, 0x00, 0x00, 0x00, // l

290

0x00, 0x7c, 0x74, 0x04, 0x7c, 0x04, 0x7c, 0x00, // m

291

0x00, 0x7c, 0x74, 0x04, 0x04, 0x7c, 0x00, 0x00, // n

292

0x00, 0x7c, 0x74, 0x44, 0x44, 0x7c, 0x00, 0x00, // o

293

0x00, 0xfc, 0x34, 0x24, 0x24, 0x3c, 0x00, 0x00, // p

294

0x00, 0x3c, 0x34, 0x24, 0x24, 0xfc, 0x00, 0x00, // q

295

0x00, 0x00, 0x7c, 0x74, 0x04, 0x04, 0x00, 0x00, // r

296

0x00, 0x5c, 0x54, 0x54, 0x74, 0x74, 0x00, 0x00, // s

297

0x00, 0x00, 0x04, 0x7f, 0x74, 0x00, 0x00, 0x00, // t

298

0x00, 0x7c, 0x70, 0x40, 0x40, 0x7c, 0x00, 0x00, // u

299

0x00, 0x1c, 0x7c, 0x40, 0x70, 0x1c, 0x00, 0x00, // v

300

0x00, 0x7c, 0x70, 0x40, 0x7c, 0x40, 0x7c, 0x00, // w

301

0x00, 0x6c, 0x70, 0x10, 0x10, 0x6c, 0x00, 0x00, // x

302

0x00, 0xbc, 0xb0, 0xa0, 0xa0, 0xfc, 0x00, 0x00, // y

303

0x00, 0x74, 0x74, 0x54, 0x54, 0x5c, 0x00, 0x00, // z

304

0x00, 0x7f, 0x41, 0x41, 0x41, 0x79, 0x7f, 0x00, // 0

305

0x00, 0x00, 0x00, 0x78, 0x7f, 0x00, 0x00, 0x00, // 1

306

0x00, 0x7b, 0x79, 0x49, 0x49, 0x49, 0x4f, 0x00, // 2

307

0x00, 0x63, 0x49, 0x49, 0x49, 0x7f, 0x78, 0x00, // 3

308

0x00, 0x1f, 0x11, 0x11, 0x71, 0x7f, 0x10, 0x00, // 4

309

0x00, 0x6f, 0x49, 0x49, 0x49, 0x79, 0x79, 0x00, // 5

310

0x00, 0x7f, 0x49, 0x49, 0x49, 0x79, 0x7b, 0x00, // 6

311

0x00, 0x01, 0x01, 0x01, 0x79, 0x7f, 0x00, 0x00, // 7

312

0x00, 0x78, 0x4f, 0x49, 0x49, 0x7f, 0x78, 0x00, // 8

313

0x00, 0x1f, 0x11, 0x11, 0x11, 0x71, 0x7f, 0x00, // 9

314

0x00, 0x00, 0x10, 0x10, 0x10, 0x10, 0x00, 0x00, // -

315

0x00, 0x00, 0x00, 0x6c, 0x6c, 0x00, 0x00, 0x00, // :

316

0x00, 0x00, 0x00, 0x60, 0x60, 0x00, 0x00, 0x00, // .

317

0x00, 0x00, 0x00, 0x60, 0xe0, 0x00, 0x00, 0x00, // ,

318

}

319

};

320

321

// nothing to do?

322

if( c == _glyph_cache_char )

323

return;

324

_glyph_cache_char = c;

325

326

// find glyph data position

327

int pos;

328

if( c >= 'A' && c <= 'Z' )

329

pos = c - 'A';

330

else if( c >= 'a' && c <= 'z' )

331

pos = c - 'a' + 26;

332

else if( c >= '0' && c <= '9' )

333

pos = c - '0' + 52;

334

else if( c == '-' )

335

pos = 62;

336

else if( c == ':' )

337

pos = 63;

338

else if( c == '.' )

339

pos = 64;

340

else if( c == ',' )

341

pos = 65;

342

else

343

pos = -1;

344

345

// space? or copy glyph from progmem?

346

if( pos == -1 )

347

memset( _glyph_cache, 0, 8 );

348

else

349

memcpy_P( _glyph_cache, &( fonts[ _font ][ pos * 8 ] ), 8 );

350

}

351

352

353

int TextRenderer::get_width( int message_len )

354

{

355

return message_len * 8 * TEXT_SCALE;

356

}

357

358

359

void TextRenderer::render( const char *message, int message_len, int x,

360

bool y_flip, int y_shift )

361

{

362

char glyph_col = 0;

363

364

// handle negative x

365

if( x >= 0 )

366

{

367

// scale font

368

x /= TEXT_SCALE;

369

370

int pos = x / 8;

371

if( pos < message_len )

372

{

373

// ensure correct glyph is cached and pull out column of data

374

cache_glyph( message[ pos ] );

375

glyph_col = _glyph_cache[ x % 8 ];

376

}

377

}

378

379

// draw a column

380

if( y_flip )

381

for( int a = 7; a >= 0; a-- ) {

382

if( glyph_col & 1 )

383

_output_buffer |= 1 << ( a + y_shift );

384

glyph_col >>= 1;

385

}

386

else

387

for( int a = 0; a < 8; a++ ) {

388

if( glyph_col & 1 )

389

_output_buffer |= 1 << ( a + y_shift );

390

glyph_col >>= 1;

391

}

392

}

393

394

395

void TextRenderer::reset_buffer()

396

{

397

_output_buffer = 0;

398

_need_render = false;

399

}

400

401

402

void TextRenderer::buffer_in_use()

403

{

404

_need_render = true;

405

}

406

407

408

void TextRenderer::output_buffer()

409

{

410

if( !_need_render ) return;

411

412

for( int a = 8; a >= 0; a-- ) {

413

led( a, ( _output_buffer & 1 )? true : false );

414

_output_buffer >>= 1;

415

}

416

_output_buffer = 0;

417

}

418

419

420

int TextRenderer::get_font()

421

{

422

return _font;

423

}

424

425

426

void TextRenderer::inc_font()

427

{

428

if( ++_font >= 4 )

429

_font = 0;

430

}