Wim Huiskamp / PT6964

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Dependents:   mbed_PT6964

Font_7Seg.h@0:27f32a087e5a, 2015-11-21 (annotated)

Committer:
wim
Date:
Sat Nov 21 16:43:15 2015 +0000
Revision:
0:27f32a087e5a
Child:
1:1adf993a3e34
First version

Who changed what in which revision?

UserRevisionLine numberNew contents of line
wim 0:27f32a087e5a 1 /* mbed LED Font Library, for Princeton PT6964 controller as used in DVD538A
wim 0:27f32a087e5a 2 * Copyright (c) 2015, v01: WH, Initial version
wim 0:27f32a087e5a 3 *
wim 0:27f32a087e5a 4 * Permission is hereby granted, free of charge, to any person obtaining a copy
wim 0:27f32a087e5a 5 * of this software and associated documentation files (the "Software"), to deal
wim 0:27f32a087e5a 6 * in the Software without restriction, including without limitation the rights
wim 0:27f32a087e5a 7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
wim 0:27f32a087e5a 8 * copies of the Software, and to permit persons to whom the Software is
wim 0:27f32a087e5a 9 * furnished to do so, subject to the following conditions:
wim 0:27f32a087e5a 10 *
wim 0:27f32a087e5a 11 * The above copyright notice and this permission notice shall be included in
wim 0:27f32a087e5a 12 * all copies or substantial portions of the Software.
wim 0:27f32a087e5a 13 *
wim 0:27f32a087e5a 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
wim 0:27f32a087e5a 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
wim 0:27f32a087e5a 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
wim 0:27f32a087e5a 17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
wim 0:27f32a087e5a 18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
wim 0:27f32a087e5a 19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
wim 0:27f32a087e5a 20 * THE SOFTWARE.
wim 0:27f32a087e5a 21 */
wim 0:27f32a087e5a 22 #ifndef MBED_FONT_7SEG_H
wim 0:27f32a087e5a 23 #define MBED_FONT_7SEG_H
wim 0:27f32a087e5a 24
wim 0:27f32a087e5a 25 // Segment bit positions for 7 Segment display using the DVD538A mapping for PT6964
wim 0:27f32a087e5a 26 // Modify this table for different 'bit-to-segment' mappings. The ASCII character defines and the FONT_7S const table below
wim 0:27f32a087e5a 27 // will be adapted automatically according to the bit-to-segment mapping. Obviously this will only work when the segment
wim 0:27f32a087e5a 28 // mapping is identical for every digit position. This will be the case unless the hardware designer really hates software developers.
wim 0:27f32a087e5a 29 //
wim 0:27f32a087e5a 30 #define S_D 0x0008
wim 0:27f32a087e5a 31 #define S_C 0x0010
wim 0:27f32a087e5a 32 #define S_B 0x0020
wim 0:27f32a087e5a 33 #define S_A 0x0040
wim 0:27f32a087e5a 34 #define S_E 0x0080
wim 0:27f32a087e5a 35 #define S_F 0x0100
wim 0:27f32a087e5a 36 #define S_G 0x0200
wim 0:27f32a087e5a 37
wim 0:27f32a087e5a 38 #define S_LD2 0x0001
wim 0:27f32a087e5a 39 #define S_LD1 0x0002
wim 0:27f32a087e5a 40 #define S_CD 0x0008
wim 0:27f32a087e5a 41 #define S_DVD 0x0010
wim 0:27f32a087e5a 42 #define S_PSE 0x0020
wim 0:27f32a087e5a 43 #define S_PLY 0x0040
wim 0:27f32a087e5a 44 #define S_COL 0x0080
wim 0:27f32a087e5a 45 #define S_MP4 0x0100
wim 0:27f32a087e5a 46 #define S_MP3 0x0200
wim 0:27f32a087e5a 47
wim 0:27f32a087e5a 48 //Mask for blending out and restoring Icons
wim 0:27f32a087e5a 49 //One mask pattern will be sufficient assuming that all digits use the same mapping.
wim 0:27f32a087e5a 50 #define S_ICON_MSK (0x0000)
wim 0:27f32a087e5a 51
wim 0:27f32a087e5a 52
wim 0:27f32a087e5a 53 // ASCII Font definitions for segments in each character
wim 0:27f32a087e5a 54 //
wim 0:27f32a087e5a 55 //48 0x30 digits
wim 0:27f32a087e5a 56 #define C_0 (S_A | S_B | S_C | S_D | S_E | S_F)
wim 0:27f32a087e5a 57 #define C_1 (S_B | S_C)
wim 0:27f32a087e5a 58 #define C_2 (S_A | S_B | S_D | S_E | S_G)
wim 0:27f32a087e5a 59 #define C_3 (S_A | S_B | S_C | S_D | S_G)
wim 0:27f32a087e5a 60 #define C_4 (S_B | S_C | S_F | S_G)
wim 0:27f32a087e5a 61 #define C_5 (S_A | S_C | S_D | S_F | S_G)
wim 0:27f32a087e5a 62 #define C_6 (S_A | S_C | S_D | S_E | S_F | S_G)
wim 0:27f32a087e5a 63 #define C_7 (S_A | S_B | S_C)
wim 0:27f32a087e5a 64 #define C_8 (S_A | S_B | S_C | S_D | S_E | S_F | S_G)
wim 0:27f32a087e5a 65 #define C_9 (S_A | S_B | S_C | S_D | S_F | S_G)
wim 0:27f32a087e5a 66 //64 0x40
wim 0:27f32a087e5a 67 #define C_A (S_A | S_B | S_C | S_E | S_F | S_G ) // Upper case alphabet
wim 0:27f32a087e5a 68 #define C_B (S_C | S_D | S_E | S_F | S_G)
wim 0:27f32a087e5a 69 #define C_C (S_A | S_D | S_E | S_F)
wim 0:27f32a087e5a 70 #define C_D (S_B | S_C | S_D | S_E | S_G)
wim 0:27f32a087e5a 71 #define C_E (S_A | S_D | S_E | S_F | S_G)
wim 0:27f32a087e5a 72 #define C_F (S_A | S_E | S_F | S_G)
wim 0:27f32a087e5a 73 //97 0x61
wim 0:27f32a087e5a 74 #define C_a (S_A | S_B | S_C | S_E | S_F | S_G ) // Lower case alphabet
wim 0:27f32a087e5a 75 #define C_b (S_C | S_D | S_E | S_F | S_G)
wim 0:27f32a087e5a 76 #define C_c (S_A | S_D | S_E | S_F)
wim 0:27f32a087e5a 77 #define C_d (S_B | S_C | S_D | S_E | S_G)
wim 0:27f32a087e5a 78 #define C_e (S_A | S_D | S_E | S_F | S_G)
wim 0:27f32a087e5a 79 #define C_f (S_A | S_E | S_F | S_G)
wim 0:27f32a087e5a 80
wim 0:27f32a087e5a 81 // Font data selection for transmission to PT6964 memory
wim 0:27f32a087e5a 82 #define LO(x) ( x & 0xFF)
wim 0:27f32a087e5a 83 #define HI(x) ((x >> 8) & 0xFF)
wim 0:27f32a087e5a 84
wim 0:27f32a087e5a 85
wim 0:27f32a087e5a 86 // ASCII Font definition table
wim 0:27f32a087e5a 87 //
wim 0:27f32a087e5a 88 //#define FONT_7S_START 0x20
wim 0:27f32a087e5a 89 //#define FONT_7S_END 0x7F
wim 0:27f32a087e5a 90 //#define FONT_7S_NR_CHARS (FONT_7S_END - FONT_7S_START + 1)
wim 0:27f32a087e5a 91 extern const char FONT_7S[][2];
wim 0:27f32a087e5a 92
wim 0:27f32a087e5a 93 #endif