Mercurial > public > ostc4
view Discovery/Src/tInfoCompass.c @ 539:d784f281833a
Added inertia simulation for compass heading:
In previous version calculated compass values were directly used for visualization of the compass. This causes a fast changing (jumping) of values. With the inertia introduction the compass behalfs more like an analog compass. The final value is reached slowly and the displayed values are more stable.
For configuration a new menu item has been added to the compass menu allowing to switch inertia off (default), small and large inertia simulation
author | Ideenmodellierer |
---|---|
date | Sat, 10 Oct 2020 16:59:18 +0200 |
parents | b7b481df4f22 |
children |
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/////////////////////////////////////////////////////////////////////////////// /// -*- coding: UTF-8 -*- /// /// \file Discovery/Src/tInfoCompass.c /// \brief there is only compass_DX_f, compass_DY_f, compass_DZ_f output during this mode /// \author heinrichs weikamp gmbh /// \date 23-Feb-2015 /// /// \details /// /// $Id$ /////////////////////////////////////////////////////////////////////////////// /// \par Copyright (c) 2014-2018 Heinrichs Weikamp gmbh /// /// This program is free software: you can redistribute it and/or modify /// it under the terms of the GNU General Public License as published by /// the Free Software Foundation, either version 3 of the License, or /// (at your option) any later version. /// /// This program is distributed in the hope that it will be useful, /// but WITHOUT ANY WARRANTY; without even the implied warranty of /// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the /// GNU General Public License for more details. /// /// You should have received a copy of the GNU General Public License /// along with this program. If not, see <http://www.gnu.org/licenses/>. ////////////////////////////////////////////////////////////////////////////// /* Includes ------------------------------------------------------------------*/ #include "gfx_engine.h" #include "gfx_fonts.h" #include "tHome.h" #include "tInfo.h" #include "tInfoCompass.h" #include <string.h> /* Private variables ---------------------------------------------------------*/ uint16_t tInfoCompassTimeout = 0; int16_t minMaxCompassDX[3][2] = { 0 }; /* Exported functions --------------------------------------------------------*/ void openInfo_Compass(void) { set_globalState(StICOMPASS); tInfoCompassTimeout = settingsGetPointer()->timeoutInfoCompass; tInfoCompassTimeout *= 10; for(int i = 0; i<3;i ++) { minMaxCompassDX[i][0] = 999; minMaxCompassDX[i][1] = -999; } } // =============================================================================== // refreshInfo_Compass /// @brief there is only compass_DX_f, compass_DY_f, compass_DZ_f output during this mode /// the accel is not called during this process // =============================================================================== void refreshInfo_Compass(GFX_DrawCfgScreen s) { tHome_show_lost_connection_count(&s); tInfoCompassTimeout--; if(tInfoCompassTimeout == 0) { exitInfo(); return; } char text[80]; int16_t compassValues[3]; compassValues[0] = stateUsed->lifeData.compass_DX_f; compassValues[1] = stateUsed->lifeData.compass_DY_f; compassValues[2] = stateUsed->lifeData.compass_DZ_f; for(int i = 0; i<3;i ++) { // do not accept zero if(minMaxCompassDX[i][0] == 0) minMaxCompassDX[i][0] = compassValues[i]; // do not accept zero if(minMaxCompassDX[i][1] == 0) minMaxCompassDX[i][1] = compassValues[i]; if(compassValues[i] < minMaxCompassDX[i][0]) minMaxCompassDX[i][0] = compassValues[i]; if(compassValues[i] > minMaxCompassDX[i][1]) minMaxCompassDX[i][1] = compassValues[i]; } snprintf(text,80,"Time left: %u s",(tInfoCompassTimeout+9)/10); tInfo_write_content_simple( 20,800, 25, &FontT42, text, CLUT_InfoCompass); for(int i = 0; i<3;i ++) { snprintf(text,80,"%c: %i" "\t(%i, %i)", 'X'+i, compassValues[i], minMaxCompassDX[i][0], minMaxCompassDX[i][1]); tInfo_write_content_simple( 20,800, 96 + (i*96), &FontT48, text, CLUT_InfoCompass); } snprintf(text,80,"roll %.1f" "\tpitch %.1f", stateUsed->lifeData.compass_roll, stateUsed->lifeData.compass_pitch); tInfo_write_content_simple( 20,800, 96 * 4, &FontT42, text, CLUT_InfoCompass); }