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346 | cascade | 1 | /**************************************************************************** |
728 | cascade | 2 | * Copyright (C) 2009-2010 by Claas Anders "CaScAdE" Rathje * |
346 | cascade | 3 | * admiralcascade@gmail.com * |
4 | * Project-URL: http://www.mylifesucks.de/oss/c-osd/ * |
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5 | * * |
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6 | * This program is free software; you can redistribute it and/or modify * |
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7 | * it under the terms of the GNU General Public License as published by * |
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8 | * the Free Software Foundation; either version 2 of the License. * |
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9 | * * |
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10 | * This program is distributed in the hope that it will be useful, * |
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11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of * |
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12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
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13 | * GNU General Public License for more details. * |
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14 | * * |
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15 | * You should have received a copy of the GNU General Public License * |
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16 | * along with this program; if not, write to the * |
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17 | * Free Software Foundation, Inc., * |
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18 | * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * |
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19 | ****************************************************************************/ |
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20 | |||
497 | cascade | 21 | #include <avr/pgmspace.h> |
22 | #include "mk-data-structs.h" |
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23 | |||
346 | cascade | 24 | /* ########################################################################## |
25 | * Debugging and general purpose definitions |
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26 | * ##########################################################################*/ |
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459 | cascade | 27 | #ifndef BUILDDATE |
28 | #define BUILDDATE "DEVEL-BUILD" // build date, this is testing... |
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29 | #endif |
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346 | cascade | 30 | |
459 | cascade | 31 | #define ALLCHARSDEBUG 0 // set to 1 and flash firmware to see all chars |
32 | |||
33 | #ifndef WRITECHARS // if WRITECHARS not set via makefile |
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514 | cascade | 34 | #define WRITECHARS -1 // set to 1 and flash firmware to write all chars |
346 | cascade | 35 | #endif |
36 | |||
459 | cascade | 37 | #ifndef NTSC // if NTSC is not thet via makefile |
38 | #define NTSC 0 // set to 1 for NTSC mode + lifts the bottom line |
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346 | cascade | 39 | #endif |
40 | |||
459 | cascade | 41 | #ifndef FCONLY |
460 | cascade | 42 | #define FCONLY 0 // set to 1 if you do NOT have a NaviCtrl and the OSD is |
753 | cascade | 43 | #endif // connected to the FC directly |
459 | cascade | 44 | |
497 | cascade | 45 | #define HUD 1 // set to 0 to disable HUD by default |
346 | cascade | 46 | #define ARTHORIZON 0 // set to 1 to enable roll&nick artificial horizon by default |
383 | cascade | 47 | #define BIGVARIO 0 // set to 1 to enable the big vario bar on right side |
346 | cascade | 48 | #define STATS 1 // set to 1 to enable statistics during motor off by default |
49 | #define WARNINGS 1 // set to 1 to display battery+rc warning even if HUD is disabled |
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50 | |||
453 | cascade | 51 | //#define UBAT_WRN 94 // voltage for blinking warning, like FC settings (deprecated) |
52 | //#define UBAT_MAX 114 // maximal battery voltage for battery-sign (deprecated) |
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53 | #define CELL_VOLT_MAX 37 // max voltage per battery cell (37 for LiPo) |
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54 | #define CELL_VOLT_MIN 32 // min voltage per battery cell (maybe 32 for LiPo?) |
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55 | #define CELL_NUM -1 // -1 for auto, 3 for 3s1p and 4 for 4s1p |
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346 | cascade | 56 | #define RCLVL_WRN 100 // make the RC level blink if below this number |
57 | |||
58 | // ### read datasheet before changing stuff below this line :) |
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736 | cascade | 59 | #define BLINK 0b01001111 // attribute byte for blinking characters |
60 | #define INVERT 0b00101111 // attribute byte for inverted characters |
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61 | #define BLACKBG 0b10001111 // attribute byte for _black background_ on characters |
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346 | cascade | 62 | |
757 | cascade | 63 | // ### constants |
64 | #define MtoFT 32808399 // 3,2808399 |
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65 | |||
346 | cascade | 66 | /* ########################################################################## |
471 | cascade | 67 | * FLAGS usable during runtime that get saved |
346 | cascade | 68 | * ##########################################################################*/ |
523 | cascade | 69 | #define COSD_FLAG_HUD 1 |
70 | #define COSD_FLAG_ARTHORIZON 2 |
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71 | #define COSD_FLAG_BIGVARIO 4 |
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72 | #define COSD_FLAG_STATS 8 |
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73 | #define COSD_FLAG_WARNINGS 16 |
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74 | #define COSD_FLAG_STROMVOLT 32 |
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728 | cascade | 75 | #define COSD_FLAG_FCCURRENT 64 |
757 | cascade | 76 | #define COSD_FLAG_AGGRHORIZON 128 |
523 | cascade | 77 | |
728 | cascade | 78 | |
407 | cascade | 79 | #define COSD_FLAG_NTSC 1 |
523 | cascade | 80 | #define COSD_FLAG_GPSHEIGHT 2 |
81 | #define COSD_FLAG_FCMODE 4 |
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757 | cascade | 82 | #define COSD_FLAG_FEET 8 |
346 | cascade | 83 | |
471 | cascade | 84 | /* ########################################################################## |
85 | * FLAGS only usable during runtime (not saved) |
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86 | * ##########################################################################*/ |
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465 | cascade | 87 | #define COSD_FLAG_STROMREC 1 |
471 | cascade | 88 | #define COSD_ICONS_WRITTEN 2 |
89 | #define COSD_WASFLYING 4 |
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465 | cascade | 90 | |
346 | cascade | 91 | /* ########################################################################## |
92 | * LED controll |
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93 | * ##########################################################################*/ |
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94 | #define LED1_ON PORTC |= (1 << PC0); |
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95 | #define LED1_OFF PORTC &= ~(1 << PC0); |
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96 | #define LED2_ON PORTC |= (1 << PC1); |
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97 | #define LED2_OFF PORTC &= ~(1 << PC1); |
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98 | #define LED3_ON PORTC |= (1 << PC2); |
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99 | #define LED3_OFF PORTC &= ~(1 << PC2); |
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100 | #define LED4_ON PORTC |= (1 << PC3); |
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101 | #define LED4_OFF PORTC &= ~(1 << PC3); |
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102 | |||
103 | /* ########################################################################## |
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104 | * switch controll |
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105 | * ##########################################################################*/ |
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106 | #define S1_PRESSED !(PINC & (1<<PC5)) |
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107 | #define S2_PRESSED !(PINC & (1<<PC4)) |
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108 | |||
471 | cascade | 109 | /* ########################################################################## |
110 | * extern spi controlled vars |
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111 | * ##########################################################################*/ |
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112 | extern volatile uint16_t icnt; |
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113 | extern volatile unsigned char * iptr; |
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507 | cascade | 114 | extern volatile uint8_t spi_cmd_buffer[]; |
471 | cascade | 115 | extern volatile uint8_t spi_ready; |
507 | cascade | 116 | extern int16_t ampere, max_ampere, s_volt; |
471 | cascade | 117 | extern int32_t ampere_wasted; |
118 | |||
497 | cascade | 119 | /* ########################################################################## |
120 | * struct for displaymodes |
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121 | * ##########################################################################*/ |
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122 | typedef struct { |
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123 | int (*dfun)(void); // function pointer |
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124 | char *desc; // description text |
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125 | } displaymode_t; |
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126 | |||
127 | const displaymode_t ncdisplaymodes[2]; |
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685 | cascade | 128 | const displaymode_t fcdisplaymodes[2]; |
497 | cascade | 129 | |
130 | int (*osd_ncmode)(void); |
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131 | int (*osd_fcmode)(void); |
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132 | |||
133 | /* ########################################################################## |
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134 | * vars used by other parts as well |
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135 | * ##########################################################################*/ |
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136 | volatile uint16_t setsReceived; |
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137 | |||
138 | volatile NaviData_t naviData; |
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139 | volatile DebugOut_t debugData; |
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140 | |||
141 | // cache old vars for blinking attribute, checkup is faster than full |
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142 | // attribute write each time |
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143 | volatile uint8_t last_UBat; |
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144 | volatile uint8_t last_RC_Quality; |
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145 | |||
146 | // 16bit should be enough, normal LiPos don't last that long |
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147 | volatile uint16_t uptime; |
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148 | volatile uint16_t timer; |
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685 | cascade | 149 | volatile uint16_t flytime_fc; |
734 | cascade | 150 | volatile uint16_t wasted_ampere_offset; |
497 | cascade | 151 | |
152 | // remember last time data was received |
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153 | volatile uint8_t seconds_since_last_data; |
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154 | |||
155 | // general PAL|NTSC distingiusch stuff |
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156 | uint8_t top_line; |
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157 | uint8_t bottom_line; |
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158 | |||
159 | // battery voltages |
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160 | uint8_t min_voltage; |
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161 | uint8_t max_voltage; |
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162 | |||
163 | // Flags |
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523 | cascade | 164 | uint8_t COSD_FLAGS_MODES, COSD_FLAGS_CONFIG, COSD_FLAGS_RUNTIME, COSD_DISPLAYMODE; |
497 | cascade | 165 | |
166 | // stats for after flight |
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523 | cascade | 167 | int16_t max_Altimeter, altimeter_offset; |
497 | cascade | 168 | uint8_t min_UBat; |
169 | |||
170 | uint16_t max_GroundSpeed; |
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171 | int16_t max_Distance; |
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172 | uint16_t max_FlyingTime; |
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173 | |||
174 | // flags from last round to check for changes |
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175 | uint8_t old_MKFlags; |
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176 | |||
177 | const char *directions[8]; |
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499 | cascade | 178 | const char *stats_item_pointers[8]; |