VFD modular clock firmware
Dependencies: DipCortex-EEprom RTC flw mbed
font_7seg.cpp@0:f6e68b4ce169, 2015-02-09 (annotated)
- Committer:
- Backstrom
- Date:
- Mon Feb 09 13:40:46 2015 +0000
- Revision:
- 0:f6e68b4ce169
Initial commit
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
Backstrom | 0:f6e68b4ce169 | 1 | /* |
Backstrom | 0:f6e68b4ce169 | 2 | * VFD Modular Clock - mbed |
Backstrom | 0:f6e68b4ce169 | 3 | * (C) 2011-14 Akafugu Corporation |
Backstrom | 0:f6e68b4ce169 | 4 | * |
Backstrom | 0:f6e68b4ce169 | 5 | * This program is free software; you can redistribute it and/or modify it under the |
Backstrom | 0:f6e68b4ce169 | 6 | * terms of the GNU General Public License as published by the Free Software |
Backstrom | 0:f6e68b4ce169 | 7 | * Foundation; either version 2 of the License, or (at your option) any later |
Backstrom | 0:f6e68b4ce169 | 8 | * version. |
Backstrom | 0:f6e68b4ce169 | 9 | * |
Backstrom | 0:f6e68b4ce169 | 10 | * This program is distributed in the hope that it will be useful, but WITHOUT ANY |
Backstrom | 0:f6e68b4ce169 | 11 | * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A |
Backstrom | 0:f6e68b4ce169 | 12 | * PARTICULAR PURPOSE. See the GNU General Public License for more details. |
Backstrom | 0:f6e68b4ce169 | 13 | * |
Backstrom | 0:f6e68b4ce169 | 14 | */ |
Backstrom | 0:f6e68b4ce169 | 15 | |
Backstrom | 0:f6e68b4ce169 | 16 | #include "mbed.h" |
Backstrom | 0:f6e68b4ce169 | 17 | |
Backstrom | 0:f6e68b4ce169 | 18 | uint8_t calculate_segments_7(uint8_t character); |
Backstrom | 0:f6e68b4ce169 | 19 | |
Backstrom | 0:f6e68b4ce169 | 20 | #define A 0 |
Backstrom | 0:f6e68b4ce169 | 21 | #define B 1 |
Backstrom | 0:f6e68b4ce169 | 22 | #define C 2 |
Backstrom | 0:f6e68b4ce169 | 23 | #define D 3 |
Backstrom | 0:f6e68b4ce169 | 24 | #define E 4 |
Backstrom | 0:f6e68b4ce169 | 25 | #define F 5 |
Backstrom | 0:f6e68b4ce169 | 26 | #define G 6 |
Backstrom | 0:f6e68b4ce169 | 27 | #define DP 7 |
Backstrom | 0:f6e68b4ce169 | 28 | |
Backstrom | 0:f6e68b4ce169 | 29 | uint8_t calculate_segments_7(uint8_t character) |
Backstrom | 0:f6e68b4ce169 | 30 | { |
Backstrom | 0:f6e68b4ce169 | 31 | uint8_t segments = 0; |
Backstrom | 0:f6e68b4ce169 | 32 | |
Backstrom | 0:f6e68b4ce169 | 33 | switch (character) |
Backstrom | 0:f6e68b4ce169 | 34 | { |
Backstrom | 0:f6e68b4ce169 | 35 | case 0: |
Backstrom | 0:f6e68b4ce169 | 36 | segments = 0; |
Backstrom | 0:f6e68b4ce169 | 37 | break; |
Backstrom | 0:f6e68b4ce169 | 38 | case '0': |
Backstrom | 0:f6e68b4ce169 | 39 | case 'O': |
Backstrom | 0:f6e68b4ce169 | 40 | segments = (1<<A)|(1<<B)|(1<<C)|(1<<D)|(1<<E)|(1<<F); |
Backstrom | 0:f6e68b4ce169 | 41 | break; |
Backstrom | 0:f6e68b4ce169 | 42 | case 1: |
Backstrom | 0:f6e68b4ce169 | 43 | case '1': |
Backstrom | 0:f6e68b4ce169 | 44 | case 'l': |
Backstrom | 0:f6e68b4ce169 | 45 | segments = (1<<B)|(1<<C); |
Backstrom | 0:f6e68b4ce169 | 46 | break; |
Backstrom | 0:f6e68b4ce169 | 47 | case 2: |
Backstrom | 0:f6e68b4ce169 | 48 | case '2': |
Backstrom | 0:f6e68b4ce169 | 49 | segments = (1<<A)|(1<<B)|(1<<D)|(1<<E)|(1<<G); |
Backstrom | 0:f6e68b4ce169 | 50 | break; |
Backstrom | 0:f6e68b4ce169 | 51 | case 3: |
Backstrom | 0:f6e68b4ce169 | 52 | case '3': |
Backstrom | 0:f6e68b4ce169 | 53 | segments = (1<<A)|(1<<B)|(1<<C)|(1<<D)|(1<<G); |
Backstrom | 0:f6e68b4ce169 | 54 | break; |
Backstrom | 0:f6e68b4ce169 | 55 | case 4: |
Backstrom | 0:f6e68b4ce169 | 56 | case '4': |
Backstrom | 0:f6e68b4ce169 | 57 | segments = (1<<B)|(1<<C)|(1<<F)|(1<<G); |
Backstrom | 0:f6e68b4ce169 | 58 | break; |
Backstrom | 0:f6e68b4ce169 | 59 | case 5: |
Backstrom | 0:f6e68b4ce169 | 60 | case '5': |
Backstrom | 0:f6e68b4ce169 | 61 | case 'S': |
Backstrom | 0:f6e68b4ce169 | 62 | case 's': |
Backstrom | 0:f6e68b4ce169 | 63 | segments = (1<<A)|(1<<C)|(1<<D)|(1<<F)|(1<<G); |
Backstrom | 0:f6e68b4ce169 | 64 | break; |
Backstrom | 0:f6e68b4ce169 | 65 | case 6: |
Backstrom | 0:f6e68b4ce169 | 66 | case '6': |
Backstrom | 0:f6e68b4ce169 | 67 | segments = (1<<A)|(1<<C)|(1<<D)|(1<<E)|(1<<F)|(1<<G); |
Backstrom | 0:f6e68b4ce169 | 68 | break; |
Backstrom | 0:f6e68b4ce169 | 69 | case 7: |
Backstrom | 0:f6e68b4ce169 | 70 | case '7': |
Backstrom | 0:f6e68b4ce169 | 71 | segments = (1<<A)|(1<<B)|(1<<C); |
Backstrom | 0:f6e68b4ce169 | 72 | break; |
Backstrom | 0:f6e68b4ce169 | 73 | case 8: |
Backstrom | 0:f6e68b4ce169 | 74 | case '8': |
Backstrom | 0:f6e68b4ce169 | 75 | segments = (1<<A)|(1<<B)|(1<<C)|(1<<D)|(1<<E)|(1<<F)|(1<<G); |
Backstrom | 0:f6e68b4ce169 | 76 | break; |
Backstrom | 0:f6e68b4ce169 | 77 | case 9: |
Backstrom | 0:f6e68b4ce169 | 78 | case '9': |
Backstrom | 0:f6e68b4ce169 | 79 | case 'g': |
Backstrom | 0:f6e68b4ce169 | 80 | segments = (1<<A)|(1<<B)|(1<<C)|(1<<D)|(1<<F)|(1<<G); |
Backstrom | 0:f6e68b4ce169 | 81 | break; |
Backstrom | 0:f6e68b4ce169 | 82 | case 10: |
Backstrom | 0:f6e68b4ce169 | 83 | case 'A': |
Backstrom | 0:f6e68b4ce169 | 84 | case 'a': |
Backstrom | 0:f6e68b4ce169 | 85 | segments = (1<<A)|(1<<B)|(1<<C)|(1<<E)|(1<<F)|(1<<G); |
Backstrom | 0:f6e68b4ce169 | 86 | break; |
Backstrom | 0:f6e68b4ce169 | 87 | case 11: |
Backstrom | 0:f6e68b4ce169 | 88 | case 'B': |
Backstrom | 0:f6e68b4ce169 | 89 | case 'b': |
Backstrom | 0:f6e68b4ce169 | 90 | segments = (1<<C)|(1<<D)|(1<<E)|(1<<F)|(1<<G); |
Backstrom | 0:f6e68b4ce169 | 91 | break; |
Backstrom | 0:f6e68b4ce169 | 92 | case 12: |
Backstrom | 0:f6e68b4ce169 | 93 | case 'C': |
Backstrom | 0:f6e68b4ce169 | 94 | segments = (1<<A)|(1<<D)|(1<<E)|(1<<F); |
Backstrom | 0:f6e68b4ce169 | 95 | break; |
Backstrom | 0:f6e68b4ce169 | 96 | case 'c': |
Backstrom | 0:f6e68b4ce169 | 97 | segments = (1<<D)|(1<<E)|(1<<G); |
Backstrom | 0:f6e68b4ce169 | 98 | break; |
Backstrom | 0:f6e68b4ce169 | 99 | case 13: |
Backstrom | 0:f6e68b4ce169 | 100 | case 'D': |
Backstrom | 0:f6e68b4ce169 | 101 | case 'd': |
Backstrom | 0:f6e68b4ce169 | 102 | segments = (1<<B)|(1<<C)|(1<<D)|(1<<E)|(1<<G); |
Backstrom | 0:f6e68b4ce169 | 103 | break; |
Backstrom | 0:f6e68b4ce169 | 104 | case 14: |
Backstrom | 0:f6e68b4ce169 | 105 | case 'E': |
Backstrom | 0:f6e68b4ce169 | 106 | segments = (1<<A)|(1<<D)|(1<<E)|(1<<F)|(1<<G); |
Backstrom | 0:f6e68b4ce169 | 107 | break; |
Backstrom | 0:f6e68b4ce169 | 108 | case 'e': |
Backstrom | 0:f6e68b4ce169 | 109 | segments = (1<<A)|(1<<B)|(1<<D)|(1<<E)|(1<<F)|(1<<G); |
Backstrom | 0:f6e68b4ce169 | 110 | break; |
Backstrom | 0:f6e68b4ce169 | 111 | case 15: |
Backstrom | 0:f6e68b4ce169 | 112 | case 'F': |
Backstrom | 0:f6e68b4ce169 | 113 | case 'f': |
Backstrom | 0:f6e68b4ce169 | 114 | segments = (1<<A)|(1<<E)|(1<<F)|(1<<G); |
Backstrom | 0:f6e68b4ce169 | 115 | break; |
Backstrom | 0:f6e68b4ce169 | 116 | case 'G': |
Backstrom | 0:f6e68b4ce169 | 117 | segments = (1<<A)|(1<<C)|(1<<D)|(1<<E)|(1<<F); |
Backstrom | 0:f6e68b4ce169 | 118 | break; |
Backstrom | 0:f6e68b4ce169 | 119 | case 'H': |
Backstrom | 0:f6e68b4ce169 | 120 | segments = (1<<B)|(1<<C)|(1<<E)|(1<<F)|(1<<G); |
Backstrom | 0:f6e68b4ce169 | 121 | break; |
Backstrom | 0:f6e68b4ce169 | 122 | case 'h': |
Backstrom | 0:f6e68b4ce169 | 123 | segments = (1<<C)|(1<<E)|(1<<F)|(1<<G); |
Backstrom | 0:f6e68b4ce169 | 124 | break; |
Backstrom | 0:f6e68b4ce169 | 125 | case 'I': |
Backstrom | 0:f6e68b4ce169 | 126 | segments = (1<<B)|(1<<C); |
Backstrom | 0:f6e68b4ce169 | 127 | break; |
Backstrom | 0:f6e68b4ce169 | 128 | case 'i': |
Backstrom | 0:f6e68b4ce169 | 129 | segments = (1<<C); |
Backstrom | 0:f6e68b4ce169 | 130 | break; |
Backstrom | 0:f6e68b4ce169 | 131 | case 'J': |
Backstrom | 0:f6e68b4ce169 | 132 | case 'j': |
Backstrom | 0:f6e68b4ce169 | 133 | segments = (1<<B)|(1<<C)|(1<<D)|(1<<E); |
Backstrom | 0:f6e68b4ce169 | 134 | break; |
Backstrom | 0:f6e68b4ce169 | 135 | case 'K': |
Backstrom | 0:f6e68b4ce169 | 136 | case 'k': |
Backstrom | 0:f6e68b4ce169 | 137 | segments = (1<<E)|(1<<F)|(1<<G); |
Backstrom | 0:f6e68b4ce169 | 138 | break; |
Backstrom | 0:f6e68b4ce169 | 139 | case 'L': |
Backstrom | 0:f6e68b4ce169 | 140 | segments = (1<<D)|(1<<E)|(1<<F); |
Backstrom | 0:f6e68b4ce169 | 141 | break; |
Backstrom | 0:f6e68b4ce169 | 142 | case 'M': |
Backstrom | 0:f6e68b4ce169 | 143 | case 'm': |
Backstrom | 0:f6e68b4ce169 | 144 | segments = (1<<A)|(1<<C)|(1<<E)|(1<<G); |
Backstrom | 0:f6e68b4ce169 | 145 | break; |
Backstrom | 0:f6e68b4ce169 | 146 | case 'N': |
Backstrom | 0:f6e68b4ce169 | 147 | case 'n': |
Backstrom | 0:f6e68b4ce169 | 148 | segments = (1<<C)|(1<<E)|(1<<G); |
Backstrom | 0:f6e68b4ce169 | 149 | break; |
Backstrom | 0:f6e68b4ce169 | 150 | case 'o': |
Backstrom | 0:f6e68b4ce169 | 151 | segments = (1<<C)|(1<<D)|(1<<E)|(1<<G); |
Backstrom | 0:f6e68b4ce169 | 152 | break; |
Backstrom | 0:f6e68b4ce169 | 153 | case 'P': |
Backstrom | 0:f6e68b4ce169 | 154 | case 'p': |
Backstrom | 0:f6e68b4ce169 | 155 | segments = (1<<A)|(1<<B)|(1<<E)|(1<<F)|(1<<G); |
Backstrom | 0:f6e68b4ce169 | 156 | break; |
Backstrom | 0:f6e68b4ce169 | 157 | case 'Q': |
Backstrom | 0:f6e68b4ce169 | 158 | case 'q': |
Backstrom | 0:f6e68b4ce169 | 159 | segments = (1<<A)|(1<<B)|(1<<C)|(1<<F)|(1<<G); |
Backstrom | 0:f6e68b4ce169 | 160 | break; |
Backstrom | 0:f6e68b4ce169 | 161 | case 'R': |
Backstrom | 0:f6e68b4ce169 | 162 | case 'r': |
Backstrom | 0:f6e68b4ce169 | 163 | segments = (1<<E)|(1<<G); |
Backstrom | 0:f6e68b4ce169 | 164 | break; |
Backstrom | 0:f6e68b4ce169 | 165 | case 'T': |
Backstrom | 0:f6e68b4ce169 | 166 | case 't': |
Backstrom | 0:f6e68b4ce169 | 167 | segments = (1<<D)|(1<<E)|(1<<F)|(1<<G); |
Backstrom | 0:f6e68b4ce169 | 168 | break; |
Backstrom | 0:f6e68b4ce169 | 169 | case 'U': |
Backstrom | 0:f6e68b4ce169 | 170 | segments = (1<<B)|(1<<C)|(1<<D)|(1<<E)|(1<<F); |
Backstrom | 0:f6e68b4ce169 | 171 | break; |
Backstrom | 0:f6e68b4ce169 | 172 | case 'u': |
Backstrom | 0:f6e68b4ce169 | 173 | segments = (1<<C)|(1<<D)|(1<<E); |
Backstrom | 0:f6e68b4ce169 | 174 | break; |
Backstrom | 0:f6e68b4ce169 | 175 | case 'V': |
Backstrom | 0:f6e68b4ce169 | 176 | case 'v': |
Backstrom | 0:f6e68b4ce169 | 177 | segments = (1<<C)|(1<<D)|(1<<E); |
Backstrom | 0:f6e68b4ce169 | 178 | break; |
Backstrom | 0:f6e68b4ce169 | 179 | case 'W': |
Backstrom | 0:f6e68b4ce169 | 180 | case 'w': |
Backstrom | 0:f6e68b4ce169 | 181 | segments = (1<<A)|(1<<C)|(1<<D)|(1<<E); |
Backstrom | 0:f6e68b4ce169 | 182 | break; |
Backstrom | 0:f6e68b4ce169 | 183 | case 'X': |
Backstrom | 0:f6e68b4ce169 | 184 | case 'x': |
Backstrom | 0:f6e68b4ce169 | 185 | segments = (1<<B)|(1<<C)|(1<<E)|(1<<F); |
Backstrom | 0:f6e68b4ce169 | 186 | break; |
Backstrom | 0:f6e68b4ce169 | 187 | case 'Y': |
Backstrom | 0:f6e68b4ce169 | 188 | case 'y': |
Backstrom | 0:f6e68b4ce169 | 189 | segments = (1<<B)|(1<<C)|(1<<D)|(1<<F)|(1<<G); |
Backstrom | 0:f6e68b4ce169 | 190 | break; |
Backstrom | 0:f6e68b4ce169 | 191 | case 'Z': |
Backstrom | 0:f6e68b4ce169 | 192 | case 'z': |
Backstrom | 0:f6e68b4ce169 | 193 | segments = (1<<A)|(1<<D)|(1<<G); |
Backstrom | 0:f6e68b4ce169 | 194 | break; |
Backstrom | 0:f6e68b4ce169 | 195 | case '-': |
Backstrom | 0:f6e68b4ce169 | 196 | segments = (1<<G); |
Backstrom | 0:f6e68b4ce169 | 197 | break; |
Backstrom | 0:f6e68b4ce169 | 198 | case '"': |
Backstrom | 0:f6e68b4ce169 | 199 | segments = (1<<B)|(1<<F); |
Backstrom | 0:f6e68b4ce169 | 200 | break; |
Backstrom | 0:f6e68b4ce169 | 201 | case 0x27: // "'" |
Backstrom | 0:f6e68b4ce169 | 202 | segments = (1<<B); |
Backstrom | 0:f6e68b4ce169 | 203 | break; |
Backstrom | 0:f6e68b4ce169 | 204 | case '_': |
Backstrom | 0:f6e68b4ce169 | 205 | segments = (1<<D); |
Backstrom | 0:f6e68b4ce169 | 206 | break; |
Backstrom | 0:f6e68b4ce169 | 207 | case ' ': |
Backstrom | 0:f6e68b4ce169 | 208 | default: |
Backstrom | 0:f6e68b4ce169 | 209 | segments = 0; |
Backstrom | 0:f6e68b4ce169 | 210 | break; |
Backstrom | 0:f6e68b4ce169 | 211 | } |
Backstrom | 0:f6e68b4ce169 | 212 | |
Backstrom | 0:f6e68b4ce169 | 213 | return segments; |
Backstrom | 0:f6e68b4ce169 | 214 | } |