Font_7Seg.h

00001 /* mbed LED Font Library, for TM1638 LED Controller
00002  * Copyright (c) 2015, v01: WH, Initial version, Test in LEDKEY8
00003  *               2016, v02: WH, Added ASCII alphabet, changed fonttable into short
00004  *               2016, v03: WH, Added QYF-TM1638 and LKM1638  
00005  *
00006  * Permission is hereby granted, free of charge, to any person obtaining a copy
00007  * of this software and associated documentation files (the "Software"), to deal
00008  * in the Software without restriction, including without limitation the rights
00009  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
00010  * copies of the Software, and to permit persons to whom the Software is
00011  * furnished to do so, subject to the following conditions:
00012  *
00013  * The above copyright notice and this permission notice shall be included in
00014  * all copies or substantial portions of the Software.
00015  *
00016  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
00017  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
00018  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
00019  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
00020  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
00021  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
00022  * THE SOFTWARE.
00023  */
00024 #ifndef MBED_FONT_7SEG_H
00025 #define MBED_FONT_7SEG_H
00026 
00027 // Select one of the testboards for TM1638 controller
00028 #include "TM1638_Config.h"
00029 
00030 #if ((LEDKEY8_TEST == 1) || (TM1638_TEST == 1))
00031 // Segment bit positions for 7 Segment display using the LEDKEY8 mapping for TM1638
00032 // Modify this table for different 'bit-to-segment' mappings. The ASCII character defines and the FONT_7S const table below 
00033 // will be adapted automatically according to the bit-to-segment mapping. Obviously this will only work when the segment
00034 // mapping is identical for every digit position. This will be the case unless the hardware designer really hates software developers.
00035 //
00036 //            A
00037 //          -----
00038 //         |     |     
00039 //       F |     | B    
00040 //         |  G  |     
00041 //          -----
00042 //         |     |     
00043 //       E |     | C    
00044 //         |     |     
00045 //          -----   * DP
00046 //            D  
00047 //
00048 #define S7_A    0x0001
00049 #define S7_B    0x0002
00050 #define S7_C    0x0004
00051 #define S7_D    0x0008
00052 #define S7_E    0x0010
00053 #define S7_F    0x0020
00054 #define S7_G    0x0040 
00055 #define S7_DP   0x0080 
00056 
00057 //Mask for blending out and setting 7 segments digits
00058 #define MASK_7S_ALL = (S7_A | S7_B | S7_C | S7_D | S7_E | S7_F | S7_G}
00059 
00060 //Icons Grid 1
00061 #define S7_DP1  0x0080
00062 #define S7_LD1  0x0100
00063 #define S7_ICON_GR1 (S7_LD1)
00064 //#define S7_ICON_GR1 (S7_LD1 | S7_DP1)
00065 
00066 //Icons Grid 2
00067 #define S7_DP2  0x0080
00068 #define S7_LD2  0x0100
00069 #define S7_ICON_GR2 (S7_LD2)
00070 //#define S7_ICON_GR2 (S7_LD2 | S7_DP2)
00071 
00072 //Icons Grid 3
00073 #define S7_DP3  0x0080
00074 #define S7_LD3  0x0100
00075 #define S7_ICON_GR3 (S7_LD3)
00076 //#define S7_ICON_GR3 (S7_LD3 | S7_DP3)
00077 
00078 //Icons Grid 4
00079 #define S7_DP4  0x0080
00080 #define S7_LD4  0x0100
00081 #define S7_ICON_GR4 (S7_LD4)
00082 //#define S7_ICON_GR4 (S7_LD4 | S7_DP4)
00083 
00084 //Icons Grid 5
00085 #define S7_DP5  0x0080
00086 #define S7_LD5  0x0100
00087 #define S7_ICON_GR5 (S7_LD5)
00088 //#define S7_ICON_GR5 (S7_LD5 | S7_DP5)
00089 
00090 //Icons Grid 6
00091 #define S7_DP6  0x0080
00092 #define S7_LD6  0x0100
00093 #define S7_ICON_GR6 (S7_LD6)
00094 //#define S7_ICON_GR6 (S7_LD6 | S7_DP6)
00095 
00096 //Icons Grid 7
00097 #define S7_DP7  0x0080
00098 #define S7_LD7  0x0100
00099 #define S7_ICON_GR7 (S7_LD7)
00100 //#define S7_ICON_GR7 (S7_LD7 | S7_DP7)
00101 
00102 //Icons Grid 8
00103 #define S7_DP8  0x0080
00104 #define S7_LD8  0x0100
00105 #define S7_ICON_GR8 (S7_LD8)
00106 //#define S7_ICON_GR8 (S7_LD8 | S7_DP8)
00107 
00108 
00109 //Mask for blending out and restoring Icons
00110 extern const char MASK_ICON_GRID[][2]; 
00111 #endif
00112 
00113 #if (QYF_TEST == 1)
00114 // Segment bit positions for 7 Segment display using the QYF mapping for TM1638
00115 // This display module uses a single byte of each grid to drive a specific segment of all digits.
00116 // So the bits in byte 0 (Grid 1) drive all A-segments, the bits in byte 2 (Grid 2) drive all B-segments etc.
00117 // Bit0 is for the segment in Digit 8, Bit1 is for the segment in Digit 7 etc.. This bit manipulation is handled in _putc().
00118 //
00119 // The ASCII character defines and the FONT_7S const table below will be adapted automatically according to the bit-to-segment mapping.
00120 //
00121 //            A
00122 //          -----
00123 //         |     |     
00124 //       F |     | B    
00125 //         |  G  |     
00126 //          -----
00127 //         |     |     
00128 //       E |     | C    
00129 //         |     |     
00130 //          -----   * DP
00131 //            D  
00132 //
00133 //Generic segment placeholders
00134 #define S7_A    0x0001
00135 #define S7_B    0x0002
00136 #define S7_C    0x0004
00137 #define S7_D    0x0008
00138 #define S7_E    0x0010
00139 #define S7_F    0x0020
00140 #define S7_G    0x0040 
00141 #define S7_DP   0x0080 
00142 
00143 //Mask for blending out and setting 7 segments digits
00144 //#define MASK_7S_ALL = (S7_A | S7_B | S7_C | S7_D | S7_E | S7_F | S7_G}
00145 
00146 //Segments and Icons Grid 1
00147 #define S7_A1        0x0080
00148 #define S7_B1        0x0080
00149 #define S7_C1        0x0080
00150 #define S7_D1        0x0080
00151 #define S7_E1        0x0080
00152 #define S7_F1        0x0080
00153 #define S7_G1        0x0080
00154 #define S7_DP1       0x0080
00155 #define S7_ICON_GR1 (0x0000)
00156 
00157 //Segments and Icons Grid 2
00158 #define S7_A2        0x0040
00159 #define S7_B2        0x0040
00160 #define S7_C2        0x0040
00161 #define S7_D2        0x0040
00162 #define S7_E2        0x0040
00163 #define S7_F2        0x0040
00164 #define S7_G2        0x0040
00165 #define S7_DP2       0x0040
00166 #define S7_ICON_GR2 (0x0000)
00167 
00168 //Segments and Icons Grid 3
00169 #define S7_A3        0x0020
00170 #define S7_B3        0x0020
00171 #define S7_C3        0x0020
00172 #define S7_D3        0x0020
00173 #define S7_E3        0x0020
00174 #define S7_F3        0x0020
00175 #define S7_G3        0x0020
00176 #define S7_DP3       0x0020
00177 #define S7_ICON_GR3 (0x0000)
00178 
00179 //Segments and Icons Grid 4
00180 #define S7_A4        0x0010
00181 #define S7_B4        0x0010
00182 #define S7_C4        0x0010
00183 #define S7_D4        0x0010
00184 #define S7_E4        0x0010
00185 #define S7_F4        0x0010
00186 #define S7_G4        0x0010
00187 #define S7_DP4       0x0010
00188 #define S7_ICON_GR4 (0x0000)
00189 
00190 //Segments and Icons Grid 5
00191 #define S7_A5        0x0008
00192 #define S7_B5        0x0008
00193 #define S7_C5        0x0008
00194 #define S7_D5        0x0008
00195 #define S7_E5        0x0008
00196 #define S7_F5        0x0008
00197 #define S7_G5        0x0008
00198 #define S7_DP5       0x0008
00199 #define S7_ICON_GR5 (0x0000)
00200 
00201 //Segments and Icons Grid 6
00202 #define S7_A6        0x0004
00203 #define S7_B6        0x0004
00204 #define S7_C6        0x0004
00205 #define S7_D6        0x0004
00206 #define S7_E6        0x0004
00207 #define S7_F6        0x0004
00208 #define S7_G6        0x0004
00209 #define S7_DP6       0x0004
00210 #define S7_ICON_GR6 (0x0000)
00211 
00212 //Segments and Icons Grid 7
00213 #define S7_A7        0x0002
00214 #define S7_B7        0x0002
00215 #define S7_C7        0x0002
00216 #define S7_D7        0x0002
00217 #define S7_E7        0x0002
00218 #define S7_F7        0x0002
00219 #define S7_G7        0x0002
00220 #define S7_DP7       0x0002
00221 #define S7_ICON_GR7 (0x0000)
00222 
00223 //Segments and Icons Grid 8
00224 #define S7_A8        0x0001
00225 #define S7_B8        0x0001
00226 #define S7_C8        0x0001
00227 #define S7_D8        0x0001
00228 #define S7_E8        0x0001
00229 #define S7_F8        0x0001
00230 #define S7_G8        0x0001
00231 #define S7_DP8       0x0001
00232 #define S7_ICON_GR8 (0x0000)
00233 
00234 //Mask for blending out and restoring Icons
00235 extern const char MASK_ICON_GRID[][2]; 
00236 #endif
00237 
00238 #if (LKM1638_TEST == 1)
00239 // Segment bit positions for 7 Segment display using the LKM1638 mapping for TM1638
00240 // Modify this table for different 'bit-to-segment' mappings. The ASCII character defines and the FONT_7S const table below 
00241 // will be adapted automatically according to the bit-to-segment mapping. Obviously this will only work when the segment
00242 // mapping is identical for every digit position. This will be the case unless the hardware designer really hates software developers.
00243 //
00244 // The ASCII character defines and the FONT_7S const table below will be adapted automatically according to the bit-to-segment mapping.
00245 //
00246 //            A
00247 //          -----
00248 //         |     |     
00249 //       F |     | B    
00250 //         |  G  |     
00251 //          -----
00252 //         |     |     
00253 //       E |     | C    
00254 //         |     |     
00255 //          -----   * DP
00256 //            D  
00257 //
00258 //Generic segment placeholders
00259 #define S7_A    0x0001
00260 #define S7_B    0x0002
00261 #define S7_C    0x0004
00262 #define S7_D    0x0008
00263 #define S7_E    0x0010
00264 #define S7_F    0x0020
00265 #define S7_G    0x0040 
00266 #define S7_DP   0x0080 
00267 
00268 //Mask for blending out and setting 7 segments digits
00269 //#define MASK_7S_ALL = (S7_A | S7_B | S7_C | S7_D | S7_E | S7_F | S7_G}
00270 
00271 //Icons Grid 1
00272 #define S7_DP1  0x0080
00273 #define S7_GR1  0x0100
00274 #define S7_RD1  0x0200
00275 #define S7_YL1  0x0300
00276 #define S7_ICON_GR1 (S7_RD1 | S7_GR1 | S7_YL1)
00277 //#define S7_ICON_GR1 (S7_RD1 | S7_GR1 | S7_YL1 | S7_DP1)
00278 
00279 //Icons Grid 2
00280 #define S7_DP2  0x0080
00281 #define S7_GR2  0x0100
00282 #define S7_RD2  0x0200
00283 #define S7_YL2  0x0300
00284 #define S7_ICON_GR2 (S7_RD2 | S7_GR2 | S7_YL2)
00285 //#define S7_ICON_GR2 (S7_RD2 | S7_GR2 | S7_YL2 | S7_DP2)
00286 
00287 //Icons Grid 3
00288 #define S7_DP3  0x0080
00289 #define S7_GR3  0x0100
00290 #define S7_RD3  0x0200
00291 #define S7_YL3  0x0300
00292 #define S7_ICON_GR3 (S7_RD3 | S7_GR3 | S7_YL3)
00293 //#define S7_ICON_GR3 (S7_RD3 | S7_GR3 | S7_YL3 | S7_DP3)
00294 
00295 //Icons Grid 4
00296 #define S7_DP4  0x0080
00297 #define S7_GR4  0x0100
00298 #define S7_RD4  0x0200
00299 #define S7_YL4  0x0300
00300 #define S7_ICON_GR4 (S7_RD4 | S7_GR4 | S7_YL4)
00301 //#define S7_ICON_GR4 (S7_RD4 | S7_GR4 | S7_YL4 | S7_DP4)
00302 
00303 //Icons Grid 5
00304 #define S7_DP5  0x0080
00305 #define S7_GR5  0x0100
00306 #define S7_RD5  0x0200
00307 #define S7_YL5  0x0300
00308 #define S7_ICON_GR5 (S7_RD5 | S7_GR5 | S7_YL5)
00309 //#define S7_ICON_GR5 (S7_RD5 | S7_GR5 | S7_YL5 | S7_DP5)
00310 
00311 //Icons Grid 6
00312 #define S7_DP6  0x0080
00313 #define S7_GR6  0x0100
00314 #define S7_RD6  0x0200
00315 #define S7_YL6  0x0300
00316 #define S7_ICON_GR6 (S7_RD6 | S7_GR6 | S7_YL6)
00317 //#define S7_ICON_GR6 (S7_RD6 | S7_GR6 | S7_YL6 | S7_DP6)
00318 
00319 //Icons Grid 7
00320 #define S7_DP7  0x0080
00321 #define S7_GR7  0x0100
00322 #define S7_RD7  0x0200
00323 #define S7_YL7  0x0300
00324 #define S7_ICON_GR7 (S7_RD7 | S7_GR7 | S7_YL7)
00325 //#define S7_ICON_GR7 (S7_RD7 | S7_GR7 | S7_YL7 | S7_DP7)
00326 
00327 //Icons Grid 8
00328 #define S7_DP8  0x0080
00329 #define S7_GR8  0x0100
00330 #define S7_RD8  0x0200
00331 #define S7_YL8  0x0300
00332 #define S7_ICON_GR8 (S7_RD8 | S7_GR8 | S7_YL8)
00333 //#define S7_ICON_GR8 (S7_RD8 | S7_GR8 | S7_YL8 | S7_DP8)
00334 
00335 //Mask for blending out and restoring Icons
00336 extern const char MASK_ICON_GRID[][2]; 
00337 #endif
00338 
00339 // ASCII Font definitions for segments in each character
00340 //
00341 //32 0x20  Symbols
00342 #define C7_SPC  (0x0000)
00343 #define C7_EXC  (S7_B | S7_C) //!
00344 #define C7_QTE  (S7_B | S7_F) //"
00345 #define C7_HSH  (S7_C | S7_D | S7_E | S7_G) //#
00346 #define C7_DLR  (S7_A | S7_C | S7_D | S7_F | S7_G) //$
00347 #define C7_PCT  (S7_C | S7_F) //%
00348 #define C7_AMP  (S7_A | S7_C | S7_D | S7_E | S7_F | S7_G) //&
00349 #define C7_ACC  (S7_B) //'
00350 #define C7_LBR  (S7_A | S7_D | S7_E | S7_F) //(
00351 #define C7_RBR  (S7_A | S7_B | S7_C | S7_D) //)
00352 #define C7_MLT  (S7_B | S7_C | S7_E | S7_F | S7_G)  //*
00353 #define C7_PLS  (S7_B | S7_C | S7_G) //+
00354 #define C7_CMA  (S7_DP)
00355 #define C7_MIN  (S7_G)
00356 #define C7_DPT  (S7_DP)
00357 #define C7_RS   (S7_B | S7_E  | S7_G)  // /
00358 
00359 //48 0x30  Digits
00360 #define C7_0    (S7_A | S7_B | S7_C | S7_D | S7_E | S7_F)
00361 #define C7_1    (S7_B | S7_C)
00362 #define C7_2    (S7_A | S7_B | S7_D | S7_E | S7_G)
00363 #define C7_3    (S7_A | S7_B | S7_C | S7_D | S7_G)
00364 #define C7_4    (S7_B | S7_C | S7_F | S7_G)
00365 #define C7_5    (S7_A | S7_C | S7_D | S7_F | S7_G)
00366 #define C7_6    (S7_A | S7_C | S7_D | S7_E | S7_F | S7_G)
00367 #define C7_7    (S7_A | S7_B | S7_C)
00368 #define C7_8    (S7_A | S7_B | S7_C | S7_D | S7_E | S7_F | S7_G)
00369 #define C7_9    (S7_A | S7_B | S7_C | S7_D | S7_F | S7_G)
00370 
00371 //58 0x3A
00372 #define C7_COL  (S7_D | S7_G) // :
00373 #define C7_SCL  (S7_D | S7_G) // ;
00374 #define C7_LT   (S7_D | S7_E | S7_G)             // <
00375 #define C7_EQ   (S7_D | S7_G)                    // =
00376 #define C7_GT   (S7_C | S7_D | S7_G)             // >   
00377 #define C7_QM   (S7_A | S7_B | S7_E | S7_G)      // ?
00378 #define C7_AT   (S7_A | S7_B | S7_C | S7_D | S7_E  | S7_G)  // @
00379 
00380 //65 0x41  Upper case alphabet
00381 #define C7_A    (S7_A | S7_B | S7_C | S7_E | S7_F | S7_G )
00382 #define C7_B    (S7_C | S7_D | S7_E | S7_F | S7_G)
00383 #define C7_C    (S7_A | S7_D | S7_E | S7_F)
00384 #define C7_D    (S7_B | S7_C | S7_D | S7_E | S7_G)
00385 #define C7_E    (S7_A | S7_D | S7_E | S7_F | S7_G)
00386 #define C7_F    (S7_A | S7_E | S7_F | S7_G)
00387 
00388 #define C7_G    (S7_A | S7_C | S7_D | S7_E | S7_F)
00389 #define C7_H    (S7_B | S7_C | S7_E | S7_F | S7_G)
00390 #define C7_I    (S7_B | S7_C)
00391 #define C7_J    (S7_B | S7_C | S7_D | S7_E)
00392 #define C7_K    (S7_B | S7_C | S7_E | S7_F | S7_G)
00393 #define C7_L    (S7_D | S7_E | S7_F)
00394 #define C7_M    (S7_A | S7_C | S7_E)
00395 #define C7_N    (S7_A | S7_B | S7_C | S7_E | S7_F)
00396 #define C7_O    (S7_A | S7_B | S7_C | S7_D | S7_E | S7_F)
00397 #define C7_P    (S7_A | S7_B | S7_E | S7_F | S7_G)
00398 #define C7_Q    (S7_A | S7_B | S7_C | S7_F | S7_G)
00399 #define C7_R    (S7_E | S7_G )
00400 #define C7_S    (S7_A | S7_C | S7_D | S7_F | S7_G)
00401 #define C7_T    (S7_D | S7_E | S7_F | S7_G)
00402 #define C7_U    (S7_B | S7_C | S7_D | S7_E | S7_F)
00403 #define C7_V    (S7_B | S7_C | S7_D | S7_E | S7_F)
00404 #define C7_W    (S7_B | S7_D | S7_F)
00405 #define C7_X    (S7_B | S7_C | S7_E | S7_F | S7_G)
00406 #define C7_Y    (S7_B | S7_C | S7_D | S7_F | S7_G)
00407 #define C7_Z    (S7_A | S7_B | S7_D | S7_E | S7_G)
00408 
00409 //91 0x5B
00410 #define C7_SBL  (S7_A | S7_D | S7_E | S7_F) // [
00411 #define C7_LS   (S7_C | S7_F | S7_G)        // left slash
00412 #define C7_SBR  (S7_A | S7_B | S7_C | S7_D) // ]
00413 #define C7_PWR  (S7_A | S7_B | S7_F)        // ^
00414 #define C7_UDS  (S7_D)                      // _
00415 #define C7_DSH  (S7_F)                      // `  
00416 
00417 //97 0x61  Lower case alphabet
00418 #define C7_a     C7_A
00419 #define C7_b     C7_B
00420 #define C7_c     C7_C
00421 #define C7_d     C7_D
00422 #define C7_e     C7_E
00423 #define C7_f     C7_H
00424 
00425 #define C7_g     C7_G
00426 #define C7_h     C7_H
00427 #define C7_i     C7_I
00428 #define C7_j     C7_J
00429 #define C7_k     C7_K
00430 #define C7_l     C7_L
00431 #define C7_m     C7_M
00432 //#define C7_n     C7_N
00433 #define C7_n    (S7_C | S7_E | S7_G)
00434 //#define C7_o     C7_O
00435 #define C7_o    (S7_C | S7_D | S7_E | S7_G)
00436 #define C7_p     C7_P
00437 #define C7_q     C7_Q
00438 //#define C7_r     C7_R
00439 #define C7_r    (S7_E | S7_G)
00440 #define C7_s     C7_S
00441 #define C7_t     C7_T
00442 #define C7_u     C7_U
00443 #define C7_v     C7_V
00444 #define C7_w     C7_W
00445 #define C7_x     C7_X
00446 #define C7_y     C7_Y
00447 #define C7_z     C7_Z
00448 
00449 //123 0x7B
00450 #define C7_CBL  (S7_A | S7_D | S7_E | S7_F)        // {
00451 #define C7_OR   (S7_B | S7_C)                      // |
00452 #define C7_CBR  (S7_A | S7_B | S7_C | S7_D)        // }
00453 #define C7_TLD  (S7_B | S7_E | S7_G )              // ~
00454 #define C7_DEL  (0x0000)
00455 
00456 
00457 //User Defined Characters (some examples)
00458 #define C7_DGR   (S7_A | S7_B | S7_F | S7_G)  //Degrees
00459                                                                          
00460 // Font data selection for transmission to TM1638 memory
00461 #define LO(x)  ( x & 0xFF)
00462 #define HI(x)  ((x >> 8) & 0xFF)
00463 
00464 
00465 // ASCII Font definition table
00466 //
00467 #define FONT_7S_START     0x20
00468 #define FONT_7S_END       0x7F
00469 //#define FONT_7S_NR_CHARS (FONT_7S_END - FONT_7S_START + 1)
00470 extern const short FONT_7S[]; 
00471 
00472 #endif