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389 | cascade | 1 | /**************************************************************************** |
1437 | - | 2 | * Copyright (C) 2009-2012 by Claas Anders "CaScAdE" Rathje * |
389 | 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 | |||
762 | - | 21 | #ifndef _OSD_HELPERS_H |
22 | #define _OSD_HELPERS_H |
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23 | |||
389 | cascade | 24 | /* ########################################################################## |
25 | * compass stuff |
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26 | * ##########################################################################*/ |
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27 | |||
28 | /** |
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29 | * convert the <heading> gotton from NC into an index |
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30 | */ |
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31 | uint8_t heading_conv(uint16_t); |
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32 | |||
33 | /** |
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34 | * convert the <heading> gotton from NC into a more |
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35 | * precise index |
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36 | */ |
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761 | - | 37 | uint8_t heading_fine_conv(uint16_t); |
389 | cascade | 38 | |
39 | /** |
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40 | * draw a compass rose at <x>/<y> for <heading> |
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41 | */ |
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42 | void draw_compass(uint8_t, uint8_t, uint16_t); |
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43 | |||
44 | /* ########################################################################## |
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45 | * battery index |
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46 | * ##########################################################################*/ |
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47 | /** |
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48 | * draw a battery symbol at <x>/<y> according to <voltage> |
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49 | */ |
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453 | cascade | 50 | void draw_battery(uint8_t, uint8_t, uint8_t, uint8_t, uint8_t); |
389 | cascade | 51 | |
1281 | - | 52 | /** |
53 | * draw the logo at <x>/<y> |
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54 | */ |
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55 | void draw_logo(uint8_t x, uint8_t y); |
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56 | |||
389 | cascade | 57 | /* ########################################################################## |
58 | * variometer |
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59 | * ##########################################################################*/ |
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60 | /** |
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61 | * draw variometer arrows at <x>/<y> according to <variometer> |
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62 | */ |
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63 | void draw_variometer(uint8_t, uint8_t, int16_t); |
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64 | |||
65 | /** |
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66 | * draw a bigger vario with middle at <x>/<y> acording to <variometer> |
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67 | */ |
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68 | void draw_big_variometer(uint8_t, uint8_t, int16_t); |
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69 | |||
70 | /* ########################################################################## |
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71 | * artificial horizon |
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72 | * ##########################################################################*/ |
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73 | /** |
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74 | * draw roll und nick indicators (could be enhanced to full artificial horizon) |
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75 | * from line <firstline> to <listlines> for given <nick> and <roll> values |
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76 | */ |
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77 | void draw_artificial_horizon(uint8_t, uint8_t, int16_t, int16_t); |
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757 | cascade | 78 | |
79 | void draw_agressiva_artificial_horizon(uint8_t, uint8_t, int16_t, int16_t); |
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762 | - | 80 | |
837 | - | 81 | /** |
82 | * draw scope of a second camera |
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83 | */ |
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84 | void draw_scope(); |
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902 | - | 85 | |
86 | /** |
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87 | * draw stats |
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88 | */ |
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89 | void draw_stats(); |
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762 | - | 90 | #endif |