Wim Huiskamp
Library for the Princeton PT6312 Vacuum Fluorescent Display (VFD) driver.
This library is documented here.
Font_16Seg.h@3:156c23d9652a, 2015-09-10 (annotated)
- Committer:
- wim
- Date:
- Thu Sep 10 18:40:51 2015 +0000
- Revision:
- 3:156c23d9652a
- Parent:
- 2:f010b7022803
- Child:
- 5:be9ec73af639
First Release
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| wim | 2:f010b7022803 | 1 | /* mbed VFD Font Library, for Princeton PT6312 VFD controller as used in Philips DVP630 |
| wim | 1:c5e247159aa6 | 2 | * Copyright (c) 2015, v01: WH, Initial version |
| wim | 1:c5e247159aa6 | 3 | * |
| wim | 1:c5e247159aa6 | 4 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
| wim | 1:c5e247159aa6 | 5 | * of this software and associated documentation files (the "Software"), to deal |
| wim | 1:c5e247159aa6 | 6 | * in the Software without restriction, including without limitation the rights |
| wim | 1:c5e247159aa6 | 7 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| wim | 1:c5e247159aa6 | 8 | * copies of the Software, and to permit persons to whom the Software is |
| wim | 1:c5e247159aa6 | 9 | * furnished to do so, subject to the following conditions: |
| wim | 1:c5e247159aa6 | 10 | * |
| wim | 1:c5e247159aa6 | 11 | * The above copyright notice and this permission notice shall be included in |
| wim | 1:c5e247159aa6 | 12 | * all copies or substantial portions of the Software. |
| wim | 1:c5e247159aa6 | 13 | * |
| wim | 1:c5e247159aa6 | 14 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| wim | 1:c5e247159aa6 | 15 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| wim | 1:c5e247159aa6 | 16 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| wim | 1:c5e247159aa6 | 17 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| wim | 1:c5e247159aa6 | 18 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| wim | 1:c5e247159aa6 | 19 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
| wim | 1:c5e247159aa6 | 20 | * THE SOFTWARE. |
| wim | 1:c5e247159aa6 | 21 | */ |
| wim | 3:156c23d9652a | 22 | #ifndef MBED_FONT_16SEG_H |
| wim | 3:156c23d9652a | 23 | #define MBED_FONT_16SEG_H |
| wim | 1:c5e247159aa6 | 24 | |
| wim | 3:156c23d9652a | 25 | // Segment bit positions for 14 or 16 Segment display using the Philips DVP630 and DVD737 mapping for PT6312 |
| wim | 3:156c23d9652a | 26 | // Modify this table for different 'bit-to-segment' mappings. The ASCII character defines and the FONT_16S const table below |
| wim | 3:156c23d9652a | 27 | // will be adapted automatically according to the bit-to-segment mapping. Obviously this will only work when the segment |
| wim | 3:156c23d9652a | 28 | // mapping is identical for every digit position. This will be the case unless the hardware designer really hates software developers. |
| wim | 3:156c23d9652a | 29 | // |
| wim | 2:f010b7022803 | 30 | #define S_A1 0x0001 // Assuming 2 part A segment |
| wim | 1:c5e247159aa6 | 31 | #define S_A2 0x0001 |
| wim | 2:f010b7022803 | 32 | #define S_J 0x0002 // Assuming linked J and P segments |
| wim | 1:c5e247159aa6 | 33 | #define S_P 0x0002 |
| wim | 1:c5e247159aa6 | 34 | #define S_H 0x0004 |
| wim | 1:c5e247159aa6 | 35 | #define S_K 0x0008 |
| wim | 1:c5e247159aa6 | 36 | #define S_B 0x0010 |
| wim | 1:c5e247159aa6 | 37 | #define S_F 0x0020 |
| wim | 2:f010b7022803 | 38 | #define S_G2 0x0040 // Assuming 2 part G segment (ie linked G and M segment) |
| wim | 1:c5e247159aa6 | 39 | #define S_G1 0x0080 |
| wim | 1:c5e247159aa6 | 40 | #define S_C 0x0100 |
| wim | 1:c5e247159aa6 | 41 | #define S_E 0x0200 |
| wim | 1:c5e247159aa6 | 42 | #define S_R 0x0400 |
| wim | 1:c5e247159aa6 | 43 | #define S_N 0x0800 |
| wim | 3:156c23d9652a | 44 | #define S_D1 0x1000 // Assuming 2 part D segment |
| wim | 1:c5e247159aa6 | 45 | #define S_D2 0x1000 |
| wim | 1:c5e247159aa6 | 46 | #define S_COL 0x2000 |
| wim | 1:c5e247159aa6 | 47 | #define S_S 0x4000 |
| wim | 2:f010b7022803 | 48 | //#define S_DP 0x8000 // Assuming single DP segment |
| wim | 2:f010b7022803 | 49 | |
| wim | 2:f010b7022803 | 50 | //Mask for blending out and restoring Icons |
| wim | 3:156c23d9652a | 51 | //One mask pattern will be sufficient assuming that all digits use the same mapping. |
| wim | 2:f010b7022803 | 52 | #define S_ICON_MSK (S_COL) |
| wim | 2:f010b7022803 | 53 | |
| wim | 1:c5e247159aa6 | 54 | |
| wim | 2:f010b7022803 | 55 | // ASCII Font definitions for segments in each character |
| wim | 2:f010b7022803 | 56 | // |
| wim | 2:f010b7022803 | 57 | //32 0x20 |
| wim | 3:156c23d9652a | 58 | #define C_SPC (0x0000) //Space |
| wim | 2:f010b7022803 | 59 | #define C_EXC (S_B | S_C) //! |
| wim | 2:f010b7022803 | 60 | #define C_QTE (S_B | S_F) //" |
| wim | 2:f010b7022803 | 61 | #define C_HSH (S_B | S_C | S_D1 | S_D2 | S_G1 | S_G2 | S_J | S_P) //# |
| wim | 2:f010b7022803 | 62 | #define C_DLR (S_A1 | S_A2 | S_C | S_D1 | S_D2 | S_F | S_G1 | S_G2 | S_J | S_P | S_S) //$ |
| wim | 2:f010b7022803 | 63 | #define C_PCT (S_C | S_F | S_K | S_R | S_S) //% |
| wim | 2:f010b7022803 | 64 | //#define C_AMP (S_A1 | S_C | S_D1 | S_D2 | S_E | S_G1 | S_J | S_H | S_N) // Not correct when J and P are linked |
| wim | 2:f010b7022803 | 65 | #define C_AMP (S_C | S_D1 | S_D2 | S_E | S_F | S_G1 | S_H | S_N | S_S) //& |
| wim | 2:f010b7022803 | 66 | #define C_ACC (S_B) //' |
| wim | 2:f010b7022803 | 67 | #define C_LBR (S_K | S_N) //( |
| wim | 2:f010b7022803 | 68 | #define C_RBR (S_H | S_R) //) |
| wim | 2:f010b7022803 | 69 | #define C_MLT (S_G1 | S_G2 | S_J | S_P | S_K | S_N | S_H | S_R | S_S) //* |
| wim | 2:f010b7022803 | 70 | #define C_PLS (S_G1 | S_G2 | S_J | S_P | S_S) //+ |
| wim | 2:f010b7022803 | 71 | #define C_CMA (S_C) //, |
| wim | 2:f010b7022803 | 72 | #define C_MIN (S_G1 | S_G2 | S_S) //- |
| wim | 2:f010b7022803 | 73 | #define C_DOT (S_C) //. |
| wim | 2:f010b7022803 | 74 | #define C_RS (S_K | S_R | S_S) // / |
| wim | 3:156c23d9652a | 75 | //48 0x30 digits |
| wim | 2:f010b7022803 | 76 | #define C_0 (S_A1 | S_A2 | S_B | S_C | S_D1 | S_D2 | S_E | S_F) |
| wim | 2:f010b7022803 | 77 | #define C_1 (S_B | S_C) |
| wim | 2:f010b7022803 | 78 | #define C_2 (S_A1 | S_A2 | S_B | S_D1 | S_D2 | S_E | S_G1 | S_G2 | S_S) |
| wim | 2:f010b7022803 | 79 | #define C_3 (S_A1 | S_A2 | S_B | S_C | S_D1 | S_D2 | S_G2 | S_S) |
| wim | 2:f010b7022803 | 80 | #define C_4 (S_B | S_C | S_F | S_G1 | S_G2 | S_S) |
| wim | 2:f010b7022803 | 81 | #define C_5 (S_A1 | S_A2 | S_C | S_D1 | S_D2 | S_F | S_G1 | S_G2 | S_S) |
| wim | 2:f010b7022803 | 82 | #define C_6 (S_A1 | S_A2 | S_C | S_D1 | S_D2 | S_E | S_F | S_G1 | S_G2 | S_S) |
| wim | 2:f010b7022803 | 83 | #define C_7 (S_A1 | S_A2 | S_B | S_C) |
| wim | 2:f010b7022803 | 84 | #define C_8 (S_A1 | S_A2 | S_B | S_C | S_D1 | S_D2 | S_E | S_F | S_G1 | S_G2 | S_S) |
| wim | 2:f010b7022803 | 85 | #define C_9 (S_A1 | S_A2 | S_B | S_C | S_D1 | S_D2 | S_F | S_G1 | S_G2 | S_S) |
| wim | 2:f010b7022803 | 86 | //58 0x3A |
| wim | 2:f010b7022803 | 87 | #define C_COL (S_D1 | S_D2 | S_G1 | S_G2 | S_S) // : |
| wim | 2:f010b7022803 | 88 | #define C_SCL (S_D1 | S_D2 | S_G1 | S_G2 | S_S) // ; |
| wim | 2:f010b7022803 | 89 | #define C_LT (S_K | S_N | S_S) // < |
| wim | 2:f010b7022803 | 90 | #define C_EQ (S_D1 | S_D2 | S_G1 | S_G2 | S_S) // = |
| wim | 2:f010b7022803 | 91 | #define C_GT (S_H | S_R | S_S) // > |
| wim | 2:f010b7022803 | 92 | //#define C_QM (S_A1 | S_A2 | S_B | S_G2 | S_P) // Not correct when J and P are linked |
| wim | 2:f010b7022803 | 93 | #define C_QM (S_A1 | S_A2 | S_B | S_G2 | S_R | S_S) // ? |
| wim | 2:f010b7022803 | 94 | //64 0x40 |
| wim | 2:f010b7022803 | 95 | //#define C_AT (S_A1 | S_A2 | S_B | S_C | S_D1 | S_D2 | S_E | S_G1 | S_P | S_S) // Not correct when J and P are linked |
| wim | 2:f010b7022803 | 96 | #define C_AT (S_A1 | S_A2 | S_B | S_C | S_D1 | S_D2 | S_E | S_G1 | S_S) // @ |
| wim | 3:156c23d9652a | 97 | #define C_A (S_A1 | S_A2 | S_B | S_C | S_E | S_F | S_G1 | S_G2 | S_S) // Upper case alphabet |
| wim | 1:c5e247159aa6 | 98 | #define C_B (S_A1 | S_A2 | S_B | S_C | S_D1 | S_D2 | S_J | S_P | S_G2 | S_S) |
| wim | 1:c5e247159aa6 | 99 | #define C_C (S_A1 | S_A2 | S_D1 | S_D2 | S_E | S_F) |
| wim | 1:c5e247159aa6 | 100 | #define C_D (S_A1 | S_A2 | S_B | S_C | S_D1 | S_D2 | S_J | S_P | S_S) |
| wim | 1:c5e247159aa6 | 101 | #define C_E (S_A1 | S_A2 | S_D1 | S_D2 | S_E | S_F | S_G1 | S_S) |
| wim | 1:c5e247159aa6 | 102 | #define C_F (S_A1 | S_A2 | S_E | S_F | S_G1 | S_S) |
| wim | 1:c5e247159aa6 | 103 | #define C_G (S_A1 | S_A2 | S_C | S_D1 | S_D2 | S_E | S_F | S_G2 | S_S) |
| wim | 1:c5e247159aa6 | 104 | #define C_H (S_B | S_C | S_E | S_F | S_G1 | S_G2 | S_S) |
| wim | 1:c5e247159aa6 | 105 | #define C_I (S_A1 | S_A2 | S_D1 | S_D2 | S_J | S_P | S_S) |
| wim | 1:c5e247159aa6 | 106 | #define C_J (S_B | S_C | S_D1 | S_D2 | S_E) |
| wim | 1:c5e247159aa6 | 107 | #define C_K (S_E | S_F | S_G1 | S_K | S_N | S_S) |
| wim | 1:c5e247159aa6 | 108 | #define C_L (S_D1 | S_D2 | S_E | S_F) |
| wim | 1:c5e247159aa6 | 109 | #define C_M (S_B | S_C | S_E | S_F | S_H | S_K | S_S) |
| wim | 1:c5e247159aa6 | 110 | #define C_N (S_B | S_C | S_E | S_F | S_H | S_N | S_S) |
| wim | 1:c5e247159aa6 | 111 | #define C_O (S_A1 | S_A2 | S_B | S_C | S_D1 | S_D2 | S_E | S_F) |
| wim | 1:c5e247159aa6 | 112 | #define C_P (S_A1 | S_A2 | S_B | S_E | S_F | S_G1 | S_G2 | S_S) |
| wim | 1:c5e247159aa6 | 113 | #define C_Q (S_A1 | S_A2 | S_B | S_C | S_D1 | S_D2 | S_E | S_F | S_N) |
| wim | 1:c5e247159aa6 | 114 | #define C_R (S_A1 | S_A2 | S_B | S_E | S_F | S_G1 | S_G2 | S_N | S_S) |
| wim | 1:c5e247159aa6 | 115 | #define C_S (S_A1 | S_A2 | S_C | S_D1 | S_D2 | S_F | S_G1 | S_G2 | S_S) |
| wim | 1:c5e247159aa6 | 116 | #define C_T (S_A1 | S_A2 | S_J | S_P | S_S) |
| wim | 1:c5e247159aa6 | 117 | #define C_U (S_B | S_C | S_D1 | S_D2 | S_E | S_F) |
| wim | 1:c5e247159aa6 | 118 | #define C_V (S_E | S_F | S_R | S_K | S_S) |
| wim | 1:c5e247159aa6 | 119 | #define C_W (S_B | S_C | S_E | S_F | S_N | S_R | S_S) |
| wim | 1:c5e247159aa6 | 120 | #define C_X (S_H | S_K | S_N | S_R | S_S) |
| wim | 1:c5e247159aa6 | 121 | //#define C_Y (S_H | S_K | S_P | S_S) // Not correct when J and P are linked |
| wim | 1:c5e247159aa6 | 122 | #define C_Y (S_B | S_C | S_D1 | S_D2 | S_F | S_G1 | S_G2 | S_S) |
| wim | 2:f010b7022803 | 123 | #define C_Z (S_A1 | S_A2 | S_D1 | S_D2 | S_K | S_R | S_S) |
| wim | 2:f010b7022803 | 124 | //91 0x5B |
| wim | 2:f010b7022803 | 125 | #define C_SBL (S_A1 | S_D1 | S_E | S_F) // [ |
| wim | 3:156c23d9652a | 126 | #define C_LS (S_H | S_N | S_S) // left slash |
| wim | 2:f010b7022803 | 127 | #define C_SBR (S_A2 | S_B | S_C | S_D2) // ] |
| wim | 2:f010b7022803 | 128 | #define C_PWR (S_N | S_R | S_S) // ^ |
| wim | 2:f010b7022803 | 129 | #define C_UDS (S_D1 | S_D2) |
| wim | 2:f010b7022803 | 130 | #define C_DSH (S_H) // ` |
| wim | 2:f010b7022803 | 131 | //97 0x61 |
| wim | 3:156c23d9652a | 132 | // a...z No defines provided. Just use the Upper case characters again |
| wim | 2:f010b7022803 | 133 | //122 |
| wim | 2:f010b7022803 | 134 | |
| wim | 2:f010b7022803 | 135 | //123 0x7B |
| wim | 2:f010b7022803 | 136 | #define C_CBL (S_G1 | S_J | S_P | S_S) // { |
| wim | 2:f010b7022803 | 137 | #define C_OR (S_J | S_P | S_S) // | |
| wim | 2:f010b7022803 | 138 | #define C_CBR (S_G2 | S_J | S_P | S_S) // } |
| wim | 2:f010b7022803 | 139 | #define C_TLD (S_B | S_E | S_G1 | S_G2 | S_S) // ~ |
| wim | 2:f010b7022803 | 140 | #define C_DEL (0x0000) |
| wim | 3:156c23d9652a | 141 | |
| wim | 3:156c23d9652a | 142 | //User Defined Characters (some examples) |
| wim | 3:156c23d9652a | 143 | #define UDC_SANDHR (S_A1 | S_A2 | S_D1 | S_D2 | S_H | S_K | S_N | S_R | S_S) //Sandhour |
| wim | 3:156c23d9652a | 144 | |
| wim | 3:156c23d9652a | 145 | #define UDC_WHEEL0 (S_G1 | S_G2 | S_S) // - |
| wim | 3:156c23d9652a | 146 | #define UDC_WHEEL1 (S_H | S_N | S_S) /* \ */ |
| wim | 3:156c23d9652a | 147 | #define UDC_WHEEL2 (S_J | S_P | S_S) // | |
| wim | 3:156c23d9652a | 148 | #define UDC_WHEEL3 (S_K | S_R | S_S) // / |
| wim | 3:156c23d9652a | 149 | #define UDC_WHEEL4 (S_G1 | S_G2 | S_S) // - |
| wim | 3:156c23d9652a | 150 | #define UDC_WHEEL5 (S_H | S_N | S_S) /* \ */ |
| wim | 3:156c23d9652a | 151 | #define UDC_WHEEL6 (S_J | S_P | S_S) // | |
| wim | 3:156c23d9652a | 152 | #define UDC_WHEEL7 (S_K | S_R | S_S) // / |
| wim | 2:f010b7022803 | 153 | |
| wim | 2:f010b7022803 | 154 | // Font data selection for transmission to PT6512 memory |
| wim | 2:f010b7022803 | 155 | #define LO(x) ( x & 0xFF) |
| wim | 2:f010b7022803 | 156 | #define HI(x) ((x >> 8) & 0xFF) |
| wim | 2:f010b7022803 | 157 | |
| wim | 1:c5e247159aa6 | 158 | |
| wim | 3:156c23d9652a | 159 | // ASCII Font definition table |
| wim | 2:f010b7022803 | 160 | // |
| wim | 2:f010b7022803 | 161 | #define FONT_16S_START 0x20 |
| wim | 2:f010b7022803 | 162 | #define FONT_16S_END 0x7F |
| wim | 2:f010b7022803 | 163 | //#define FONT_16S_NR_CHARS (FONT_16S_END - FONT_16S_START + 1) |
| wim | 3:156c23d9652a | 164 | extern const char FONT_16S[][2]; |
| wim | 3:156c23d9652a | 165 | |
| wim | 3:156c23d9652a | 166 | |
| wim | 3:156c23d9652a | 167 | // Wheel animation definition table |
| wim | 3:156c23d9652a | 168 | extern const int WHEEL_ANI[]; |
| wim | 3:156c23d9652a | 169 | #endif |
PT6312 VFD driver (121 segm max), Keyboard scan (24 keys max)