annotate Discovery/Src/tInfoCompass.c @ 228:f9ba924d188e div-fixes-4-1

Bugfix: set battery percentage correctly after RTE update When the RTE is rebooted, the battery percentage on the display is zeroed. However, when selecting SYS2-reboot-maintenance, the previously known battery percentage can be manually restored. Interestingly, when the restore reported a percentage A, choosing that resulted in a percentage B to be displayed again. With B much smaller than A. So, rebooting the RTE multiple times resulted in an seemingly empty battery, while it definitely is not. The reason for this is a relatively simple bug in the RTE code. This commit fixes the conversion between the internal LTC2941 registers and the percentage value to be displayed. Obviously, from and to the internal registers need to be symmetrical. Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
author Jan Mulder <jlmulder@xs4all.nl>
date Tue, 02 Apr 2019 14:53:15 +0200
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children b7b481df4f22
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38
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1 ///////////////////////////////////////////////////////////////////////////////
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2 /// -*- coding: UTF-8 -*-
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3 ///
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4 /// \file Discovery/Src/tInfoCompass.c
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5 /// \brief there is only compass_DX_f, compass_DY_f, compass_DZ_f output during this mode
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6 /// \author heinrichs weikamp gmbh
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7 /// \date 23-Feb-2015
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8 ///
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9 /// \details
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10 ///
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11 /// $Id$
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12 ///////////////////////////////////////////////////////////////////////////////
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13 /// \par Copyright (c) 2014-2018 Heinrichs Weikamp gmbh
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14 ///
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15 /// This program is free software: you can redistribute it and/or modify
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16 /// it under the terms of the GNU General Public License as published by
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17 /// the Free Software Foundation, either version 3 of the License, or
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18 /// (at your option) any later version.
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19 ///
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20 /// This program is distributed in the hope that it will be useful,
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21 /// but WITHOUT ANY WARRANTY; without even the implied warranty of
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22 /// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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23 /// GNU General Public License for more details.
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24 ///
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25 /// You should have received a copy of the GNU General Public License
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26 /// along with this program. If not, see <http://www.gnu.org/licenses/>.
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27 //////////////////////////////////////////////////////////////////////////////
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28
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29 /* Includes ------------------------------------------------------------------*/
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30 #include "tInfoCompass.h"
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31
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32 #include "gfx_fonts.h"
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33 #include "tInfo.h"
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34
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35 #include <string.h>
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36
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37 /* Private variables ---------------------------------------------------------*/
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38
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39 uint16_t tInfoCompassTimeout = 0;
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40 int16_t minMaxCompassDX[3][2] = { 0 };
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41
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42 /* Exported functions --------------------------------------------------------*/
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43 void openInfo_Compass(void)
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44 {
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45 set_globalState(StICOMPASS);
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46 tInfoCompassTimeout = settingsGetPointer()->timeoutInfoCompass;
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47 tInfoCompassTimeout *= 10;
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48
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49 for(int i = 0; i<3;i ++)
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50 {
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51 minMaxCompassDX[i][0] = 999;
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52 minMaxCompassDX[i][1] = -999;
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53 }
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54 }
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55
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56
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57 // ===============================================================================
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58 // refreshInfo_Compass
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59 /// @brief there is only compass_DX_f, compass_DY_f, compass_DZ_f output during this mode
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60 /// the accel is not called during this process
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61 // ===============================================================================
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62 void refreshInfo_Compass(void)
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63 {
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64 tInfoCompassTimeout--;
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65 if(tInfoCompassTimeout == 0)
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66 {
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67 exitInfo();
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68 return;
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69 }
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70
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71 char text[80];
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72
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73 int16_t compassValues[3];
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74
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75 compassValues[0] = stateUsed->lifeData.compass_DX_f;
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76 compassValues[1] = stateUsed->lifeData.compass_DY_f;
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77 compassValues[2] = stateUsed->lifeData.compass_DZ_f;
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78
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79 for(int i = 0; i<3;i ++)
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80 {
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81 // do not accept zero
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82 if(minMaxCompassDX[i][0] == 0)
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83 minMaxCompassDX[i][0] = compassValues[i];
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84
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85 // do not accept zero
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86 if(minMaxCompassDX[i][1] == 0)
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87 minMaxCompassDX[i][1] = compassValues[i];
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88
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89 if(compassValues[i] < minMaxCompassDX[i][0])
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90 minMaxCompassDX[i][0] = compassValues[i];
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91
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92 if(compassValues[i] > minMaxCompassDX[i][1])
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93 minMaxCompassDX[i][1] = compassValues[i];
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94 }
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95
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96 snprintf(text,80,"Time left: %u s",(tInfoCompassTimeout+9)/10);
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97 tInfo_write_content_simple( 20,800, 20, &FontT42, text, CLUT_InfoCompass);
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98
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99 for(int i = 0; i<3;i ++)
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100 {
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101 snprintf(text,80,"%c: %i" "\t(%i, %i)",
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102 'X'+i,
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103 compassValues[i],
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104 minMaxCompassDX[i][0],
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105 minMaxCompassDX[i][1]);
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106 tInfo_write_content_simple( 20,800, 96 + (i*96), &FontT48, text, CLUT_InfoCompass);
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107 }
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108
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109 snprintf(text,80,"roll %.1f" "\tpitch %.1f",
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110 stateUsed->lifeData.compass_roll,
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111 stateUsed->lifeData.compass_pitch);
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112 tInfo_write_content_simple( 20,800, 96 * 4, &FontT42, text, CLUT_InfoCompass);
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113 }