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view Discovery/Src/t6_apnea.c @ 143:466c8d9c5e43 FlipDisplay
Introduced Token for SPI data exchange
Set Prescalar back to 128
author | Ideenmodellierer |
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date | Thu, 28 Feb 2019 19:38:36 +0100 |
parents | cc9c18075e00 |
children | 255eedad4155 |
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/////////////////////////////////////////////////////////////////////////////// /// -*- coding: UTF-8 -*- /// /// \file Discovery/Src/t6_apnea.c /// \brief dive screen for Gauge mode /// \author Heinrichs Weikamp gmbh /// \date 1-Feb-2017 /// /// \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 "t6_apnea.h" #include "data_exchange_main.h" #include "decom.h" #include "gfx_fonts.h" #include "math.h" #include "tHome.h" #include "simulation.h" #include "timer.h" #include "unit.h" /* Private variables ---------------------------------------------------------*/ GFX_DrawCfgScreen t6screen; GFX_DrawCfgWindow t6l1; GFX_DrawCfgWindow t6r1; GFX_DrawCfgWindow t6c1; GFX_DrawCfgWindow t6c2; GFX_DrawCfgWindow t6c3; // for menu text extern float depthLastCall[9]; extern uint8_t idDepthLastCall; extern float temperatureLastCall[3]; extern uint8_t idTemperatureLastCall; uint8_t t6_selection_customview = 0; /* Importend function prototypes ---------------------------------------------*/ extern uint8_t write_gas(char *text, uint8_t oxygen, uint8_t helium); /* Private types -------------------------------------------------------------*/ #define CUSTOMBOX_LINE_LEFT (250) #define CUSTOMBOX_LINE_RIGHT (549) #define CUSTOMBOX_INSIDE_OFFSET (2) #define CUSTOMBOX_OUTSIDE_OFFSET (2) #define TEXTSIZE 16 const uint8_t t6_customviewsStandard[] = { CVIEW_noneOrDebug, CVIEW_T3_Temperature, CVIEW_T3_END }; const uint8_t *t6_customviews = t6_customviewsStandard; const uint8_t t6_customviewSurfaceMode = CVIEW_T3_ApnoeSurfaceInfo; /* Private function prototypes -----------------------------------------------*/ void t6_refresh_divemode(void); void t6_refresh_customview(float depth); uint8_t t6_test_customview_warnings(void); void t6_show_customview_warnings(void); void t6_compass(uint16_t ActualHeading, uint16_t UserSetHeading); /* Exported functions --------------------------------------------------------*/ // for tHomeDiveMenuControl() in tHome.c and t6_refresh_customview uint8_t t6_getCustomView(void) { if(stateUsed->lifeData.counterSecondsShallowDepth) return t6_customviewSurfaceMode; else return t6_selection_customview; } void t6_init(void) { t6_selection_customview = t6_customviewsStandard[0]; t6screen.FBStartAdress = 0; t6screen.ImageHeight = 480; t6screen.ImageWidth = 800; t6screen.LayerIndex = 1; t6l1.Image = &t6screen; t6l1.WindowNumberOfTextLines = 2; t6l1.WindowLineSpacing = 19; // Abstand von Y0 t6l1.WindowTab = 100; t6l1.WindowX0 = 0; t6l1.WindowX1 = BigFontSeperationLeftRight - 5; t6l1.WindowY0 = BigFontSeperationTopBottom + 5; t6l1.WindowY1 = 479; t6r1.Image = &t6screen; t6r1.WindowNumberOfTextLines = t6l1.WindowNumberOfTextLines; t6r1.WindowLineSpacing = t6l1.WindowLineSpacing; t6r1.WindowTab = t6l1.WindowTab; t6r1.WindowX0 = BigFontSeperationLeftRight + 5; t6r1.WindowX1 = 799; t6r1.WindowY0 = t6l1.WindowY0; t6r1.WindowY1 = t6l1.WindowY1; t6c1.Image = &t6screen; t6c1.WindowNumberOfTextLines = 2; t6c1.WindowLineSpacing = t6l1.WindowLineSpacing; t6c1.WindowX0 = 0; t6c1.WindowX1 = 799; t6c1.WindowY0 = 0; t6c1.WindowY1 = BigFontSeperationTopBottom - 5; t6c2.Image = &t6screen; t6c2.WindowNumberOfTextLines = 3; t6c2.WindowLineSpacing = 58; t6c2.WindowX0 = 370; t6c2.WindowX1 = 799; t6c2.WindowY0 = 0; t6c2.WindowY1 = BigFontSeperationTopBottom - 5; t6c2.WindowTab = 600; t6c3.Image = &t6screen; t6c3.WindowNumberOfTextLines = 1; t6c3.WindowLineSpacing = 0; // Abstand von Y0 t6c3.WindowTab = 100; t6c3.WindowX0 = CUSTOMBOX_LINE_LEFT + CUSTOMBOX_INSIDE_OFFSET; t6c3.WindowX1 = CUSTOMBOX_LINE_RIGHT - CUSTOMBOX_INSIDE_OFFSET; t6c3.WindowY0 = 0; t6c3.WindowY1 = 69; } void t6_refresh(void) { static uint8_t last_mode = MODE_SURFACE; SStateList status; get_globalStateList(&status); if(stateUsed->mode != MODE_DIVE) { last_mode = MODE_SURFACE; settingsGetPointer()->design = 7; if(t6screen.FBStartAdress) { releaseFrame(24,t6screen.FBStartAdress); t6screen.FBStartAdress = 0; } return; } if(status.base != BaseHome) return; t6screen.FBStartAdress = getFrame(24); if(last_mode != MODE_DIVE) { last_mode = MODE_DIVE; t6_selection_customview = *t6_customviews; } if(status.page == PageSurface) set_globalState(StD); t6_refresh_divemode(); GFX_SetFramesTopBottom(t6screen.FBStartAdress, NULL,480); releaseAllFramesExcept(24,t6screen.FBStartAdress); } /* Private functions ---------------------------------------------------------*/ void t6_refresh_divemode(void) { char text[512]; uint8_t customview_warnings = 0; float depth_meter = 0.0; // everything like lines, depth, ascent graph and divetime or counterSecondsShallowDepth depth_meter = t3_basics_lines_depth_and_divetime(&t6screen, &t6l1, &t6r1, DIVEMODE_Apnea); // customview if(stateUsed->warnings.numWarnings) customview_warnings = t6_test_customview_warnings(); if(customview_warnings && warning_count_high_time) t3_basics_show_customview_warnings(&t6c1); else t6_refresh_customview(depth_meter); if(stateUsed->warnings.lowBattery) t3_basics_battery_low_customview_extra(&t6c1); /* Menu Selection (and gas mix) */ if(get_globalState() == StDBEAR) { snprintf(text,TEXTSIZE,"\a\001%c%c", TXT_2BYTE, TXT2BYTE_DiveBearingQ); GFX_write_string_color(&FontT48,&t6c3,text,0,CLUT_WarningYellow); } else if(get_globalState() == StDRAVG) { snprintf(text,TEXTSIZE,"\a\001%c%c", TXT_2BYTE, TXT2BYTE_DiveResetAvgQ); GFX_write_string_color(&FontT48,&t6c3,text,0,CLUT_WarningYellow); } else if(get_globalState() == StDQUIT) { snprintf(text,TEXTSIZE,"\a\001%c%c", TXT_2BYTE, TXT2BYTE_DiveQuitQ); GFX_write_string_color(&FontT48,&t6c3,text,0,CLUT_WarningYellow); } else if(get_globalState() == StDSIM1) { snprintf(text,TEXTSIZE,"\a\001%c%c", TXT_2BYTE, TXT2BYTE_DiveQuitQ); GFX_write_string_color(&FontT48,&t6c3,text,0,CLUT_WarningYellow); } else if(get_globalState() == StDSIM2) { if(settingsGetPointer()->nonMetricalSystem) snprintf(text,TEXTSIZE,"\a\001" " Sim:-3.33ft "); else snprintf(text,TEXTSIZE,"\a\001" " Sim:-1m "); GFX_write_string_color(&FontT48,&t6c3,text,0,CLUT_WarningYellow); snprintf(text,TEXTSIZE,"\a\f %u %c%c" , unit_depth_integer(simulation_get_aim_depth()) , unit_depth_char1() , unit_depth_char2() ); GFX_write_string_color(&FontT42,&t6l1,text,0,CLUT_WarningYellow); } else if(get_globalState() == StDSIM3) { if(settingsGetPointer()->nonMetricalSystem) snprintf(text,TEXTSIZE,"\a\001" " Sim:+3.33ft "); else snprintf(text,TEXTSIZE,"\a\001" " Sim:+1m "); GFX_write_string_color(&FontT48,&t6c3,text,0,CLUT_WarningYellow); snprintf(text,TEXTSIZE,"\a\f %u %c%c" , unit_depth_integer(simulation_get_aim_depth()) , unit_depth_char1() , unit_depth_char2() ); GFX_write_string_color(&FontT42,&t6l1,text,0,CLUT_WarningYellow); } else if(get_globalState() == StDSIM4) { snprintf(text,TEXTSIZE,"\a\001" " Sim:+5' "); GFX_write_string_color(&FontT48,&t6c3,text,0,CLUT_WarningYellow); snprintf(text,TEXTSIZE,"\a\f %u %c%c" , unit_depth_integer(simulation_get_aim_depth()) , unit_depth_char1() , unit_depth_char2() ); GFX_write_string_color(&FontT42,&t6l1,text,0,CLUT_WarningYellow); } else { // keep empty } } void t6_battery_low_customview_extra(void) { char TextC1[256]; TextC1[0] = '\002'; TextC1[1] = '\f'; TextC1[2] = '\025'; TextC1[3] = '3'; TextC1[4] = '1'; TextC1[5] = '1'; TextC1[6] = '1'; TextC1[7] = '1'; TextC1[8] = '1'; TextC1[9] = '1'; TextC1[10] = '1'; TextC1[11] = '1'; TextC1[12] = '1'; TextC1[13] = '1'; TextC1[14] = '0'; TextC1[15] = 0; if(!warning_count_high_time) TextC1[4] = '2'; GFX_write_string(&Batt24,&t6c1,TextC1,0); } void t6_change_customview(void) { t3_basics_change_customview(&t6_selection_customview, t6_customviews); } void t6_refresh_customview(float depth) { uint8_t customViewLeftSide = CVIEW_T3_MaxDepth; if((t6_selection_customview == CVIEW_sensors) &&(stateUsed->diveSettings.ccrOption == 0)) t6_change_customview(); if(t6_getCustomView() == CVIEW_T3_ApnoeSurfaceInfo) customViewLeftSide = CVIEW_T3_ApnoeSurfaceInfo; t3_basics_refresh_customview(depth, customViewLeftSide, &t6screen, &t6c1, &t6c2, DIVEMODE_Apnea); t3_basics_refresh_apnoeRight(depth, t6_getCustomView(), &t6screen, &t6c1, &t6c2, DIVEMODE_Apnea); } uint8_t t6_test_customview_warnings(void) { uint8_t count = 0; count = 0; return count; } /* char text[512]; uint16_t textpointer = 0; // CVIEW_T3_Temperature float temperatureThisCall; float temperature; // CVIEW_T3_StopWatch SDivetime Stopwatch = {0,0,0,0}; float fAverageDepth, fAverageDepthAbsolute; uint16_t tempWinX0; uint16_t tempWinY0; switch(t6_selection_customview) { case CVIEW_T3_ApnoeTimes: break; case CVIEW_T3_StopWatch: Stopwatch.Total = timer_Stopwatch_GetTime(); Stopwatch.Minutes = Stopwatch.Total / 60; Stopwatch.Seconds = Stopwatch.Total - ( Stopwatch.Minutes * 60 ); fAverageDepth = timer_Stopwatch_GetAvarageDepth_Meter(); fAverageDepthAbsolute = stateUsed->lifeData.average_depth_meter; snprintf(text,TEXTSIZE,"\032\f%c",TXT_AvgDepth); GFX_write_string(&FontT42,&t6c1,text,0); snprintf(text,TEXTSIZE,"\030\003\016%01.1f",fAverageDepthAbsolute); GFX_write_string(&FontT105,&t6c1,text,0); tempWinX0 = t6c1.WindowX0; tempWinY0 = t6c1.WindowY0; t6c1.WindowX0 = 480; // snprintf(text,TEXTSIZE,"\032\f%c%c - %c",TXT_2BYTE, TXT2BYTE_Clock, TXT_AvgDepth); snprintf(text,TEXTSIZE,"\032\f%c", TXT_Stopwatch); GFX_write_string(&FontT42,&t6c1,text,0); snprintf(text,TEXTSIZE,"\030\016%01.1f",fAverageDepth); GFX_write_string(&FontT105,&t6c1,text,0); t6c1.WindowY0 = 100; snprintf(text,TEXTSIZE,"\030%u:\016\016%02u",Stopwatch.Minutes, Stopwatch.Seconds); GFX_write_string(&FontT105,&t6c1,text,0); t6c1.WindowX0 = tempWinX0; t6c1.WindowY0 = tempWinY0; break; case CVIEW_T3_Temperature: snprintf(text,TEXTSIZE,"\032\f%c",TXT_Temperature); GFX_write_string(&FontT42,&t6c1,text,0); // mean value temperatureThisCall = unit_temperature_float(stateUsed->lifeData.temperature_celsius); temperature = (temperatureThisCall + temperatureLastCall[0] + temperatureLastCall[1] + temperatureLastCall[2]) / 4.0f; idTemperatureLastCall++; if(idTemperatureLastCall >= 3) idTemperatureLastCall = 0; temperatureLastCall[idTemperatureLastCall] = temperatureThisCall; textpointer = snprintf(text,TEXTSIZE,"\030\003\016%01.1f \140",temperature); // "\016\016%01.1f `" + C or F if(settingsGetPointer()->nonMetricalSystem == 0) text[textpointer++] = 'C'; else text[textpointer++] = 'F'; text[textpointer++] = 0; GFX_write_string(&FontT105,&t6c1,text,0); break; case CVIEW_Compass: snprintf(text,TEXTSIZE,"\032\f%c%c",TXT_2BYTE, TXT2BYTE_Compass); GFX_write_string(&FontT42,&t6c1,text,0); snprintf(text,100,"\030\003%03i`",(uint16_t)stateUsed->lifeData.compass_heading); GFX_write_string(&FontT105,&t6c1,text,0); t6_compass((uint16_t)stateUsed->lifeData.compass_heading, stateUsed->diveSettings.compassHeading); break; case CVIEW_T3_MaxDepth: default: snprintf(text,TEXTSIZE,"\032\f%c",TXT_MaxDepth); GFX_write_string(&FontT42,&t6c1,text,0); snprintf(text,TEXTSIZE,"\020\003\016%01.1f",unit_depth_float(stateUsed->lifeData.max_depth_meter)); t3_basics_colorscheme_mod(text); GFX_write_string(&FontT105,&t6c1,text,1); break; } } void t6_show_customview_warnings(void) { char text[256], textMain[256]; uint8_t textpointer, textpointerMain, lineFree, more; snprintf(text,TEXTSIZE,"\025\f%c",TXT_Warning); GFX_write_string(&FontT42,&t6c1,text,0); lineFree = 1; more = 0; textpointerMain = 0; textMain[textpointerMain++] = '\025'; textMain[textpointerMain++] = '\003'; textpointer = 0; text[textpointer++] = '\021'; text[textpointer++] = TXT_2BYTE; text[textpointer++] = TXT2BYTE_WarnDecoMissed; if(stateUsed->warnings.decoMissed) { text[textpointer - 3] = '\025'; if(lineFree) { textMain[textpointerMain++] = TXT_2BYTE; textMain[textpointerMain++] = text[textpointer - 1]; textMain[textpointerMain] = 0; lineFree--; } else { more++; } } text[textpointer++] = '\t'; text[textpointer++] = '\021'; text[textpointer++] = TXT_2BYTE; text[textpointer++] = TXT2BYTE_WarnPPO2Low; if(stateUsed->warnings.ppO2Low) { text[textpointer - 3] = '\025'; if(lineFree) { textMain[textpointerMain++] = TXT_2BYTE; textMain[textpointerMain++] = text[textpointer - 1]; textMain[textpointerMain] = 0; lineFree--; } else { more++; } } text[textpointer++] = '\n'; text[textpointer++] = '\r'; text[textpointer++] = '\021'; text[textpointer++] = TXT_2BYTE; text[textpointer++] = TXT2BYTE_WarnPPO2High; if(stateUsed->warnings.ppO2High) { text[textpointer - 3] = '\025'; if(lineFree) { textMain[textpointerMain++] = TXT_2BYTE; textMain[textpointerMain++] = text[textpointer - 1]; textMain[textpointerMain] = 0; lineFree--; } else { more++; } } text[textpointer++] = '\t'; text[textpointer++] = '\021'; text[textpointer++] = TXT_2BYTE; text[textpointer++] = TXT2BYTE_WarnFallback; if(stateUsed->warnings.fallback) { text[textpointer - 3] = '\025'; if(lineFree) { textMain[textpointerMain++] = TXT_2BYTE; textMain[textpointerMain++] = text[textpointer - 1]; textMain[textpointerMain] = 0; lineFree--; } else { more++; } } text[textpointer++] = '\n'; text[textpointer++] = '\r'; text[textpointer++] = '\021'; text[textpointer++] = TXT_2BYTE; text[textpointer++] = TXT2BYTE_WarnSensorLinkLost; if(stateUsed->warnings.sensorLinkLost) { text[textpointer - 3] = '\025'; if(lineFree) { textMain[textpointerMain++] = TXT_2BYTE; textMain[textpointerMain++] = text[textpointer - 1]; textMain[textpointerMain] = 0; lineFree--; } else { more++; } } text[textpointer] = 0; GFX_write_string(&FontT48,&t6c1,textMain,1); if(more) { GFX_write_string(&FontT48,&t6c2,text,1); } } void t6_change_customview(void) { const uint8_t *pViews; pViews = t6_customviews; while((*pViews != CVIEW_T3_END) && (*pViews != t6_selection_customview)) {pViews++;} if(*pViews < CVIEW_T3_END) pViews++; if(*pViews == CVIEW_T3_END) { t6_selection_customview = t6_customviews[0]; } else t6_selection_customview = *pViews; } void t3_basics_colorscheme_mod(char *text) { if((text[0] == '\020') && !GFX_is_colorschemeDiveStandard()) { text[0] = '\027'; } } point_t t6_compass_circle(uint8_t id, uint16_t degree) { float fCos, fSin; const float piMult = ((2 * 3.14159) / 360); // const int radius[4] = {95,105,115,60}; const int radius[4] = {85,95,105,90}; const point_t offset = {.x = 600, .y = 116}; static point_t r[4][360] = { 0 }; if(r[0][0].y == 0) { for(int i=0;i<360;i++) { fCos = cos(i * piMult); fSin = sin(i * piMult); for(int j=0;j<4;j++) { r[j][i].x = offset.x + (int)(fSin * radius[j]); r[j][i].y = offset.y + (int)(fCos * radius[j]); } } } if(id > 3) id = 0; if(degree > 359) degree = 0; return r[id][degree]; } void t6_compass(uint16_t ActualHeading, uint16_t UserSetHeading) { uint16_t LineHeading; point_t center; static int32_t LastHeading = 0; int32_t newHeading = 0; int32_t diff = 0; int32_t diff2 = 0; int32_t diffAbs = 0; int32_t diffAbs2 = 0; newHeading = ActualHeading; diff = newHeading - LastHeading; if(newHeading < LastHeading) diff2 = newHeading + 360 - LastHeading; else diff2 = newHeading - 360 - LastHeading; diffAbs = diff; if(diffAbs < 0) diffAbs *= -1; diffAbs2 = diff2; if(diffAbs2 < 0) diffAbs2 *= -1; if(diffAbs <= diffAbs2) newHeading = LastHeading + (diff / 2); else newHeading = LastHeading + (diff2 / 2); if(newHeading < 0) newHeading += 360; else if(newHeading >= 360) newHeading -= 360; LastHeading = newHeading; ActualHeading = newHeading; if (ActualHeading < 90) ActualHeading += 360; while(ActualHeading > 359) ActualHeading -= 360; LineHeading = 360 - ActualHeading; GFX_draw_thick_line(9,&t6screen, t6_compass_circle(0,LineHeading), t6_compass_circle(2,LineHeading), CLUT_Font030); // North LineHeading += 90; if(LineHeading > 359) LineHeading -= 360; GFX_draw_thick_line(9,&t6screen, t6_compass_circle(1,LineHeading), t6_compass_circle(2,LineHeading), CLUT_Font031); // Maintick LineHeading += 90; if(LineHeading > 359) LineHeading -= 360; GFX_draw_thick_line(9,&t6screen, t6_compass_circle(1,LineHeading), t6_compass_circle(2,LineHeading), CLUT_Font031); LineHeading += 90; if(LineHeading > 359) LineHeading -= 360; GFX_draw_thick_line(9,&t6screen, t6_compass_circle(1,LineHeading), t6_compass_circle(2,LineHeading), CLUT_Font031); LineHeading = 360 - ActualHeading; LineHeading += 45; if(LineHeading > 359) LineHeading -= 360; GFX_draw_thick_line(5,&t6screen, t6_compass_circle(1,LineHeading), t6_compass_circle(2,LineHeading), CLUT_Font031); // Subtick LineHeading += 90; if(LineHeading > 359) LineHeading -= 360; GFX_draw_thick_line(5,&t6screen, t6_compass_circle(1,LineHeading), t6_compass_circle(2,LineHeading), CLUT_Font031); LineHeading += 90; if(LineHeading > 359) LineHeading -= 360; GFX_draw_thick_line(5,&t6screen, t6_compass_circle(1,LineHeading), t6_compass_circle(2,LineHeading), CLUT_Font031); LineHeading += 90; if(LineHeading > 359) LineHeading -= 360; GFX_draw_thick_line(5,&t6screen, t6_compass_circle(1,LineHeading), t6_compass_circle(2,LineHeading), CLUT_Font031); LineHeading = 360 - ActualHeading; LineHeading += 22; if(LineHeading > 359) LineHeading -= 360; GFX_draw_thick_line(3,&t6screen, t6_compass_circle(1,LineHeading), t6_compass_circle(2,LineHeading), CLUT_Font031); // Subtick LineHeading += 45; if(LineHeading > 359) LineHeading -= 360; GFX_draw_thick_line(3,&t6screen, t6_compass_circle(1,LineHeading), t6_compass_circle(2,LineHeading), CLUT_Font031); LineHeading += 45; if(LineHeading > 359) LineHeading -= 360; GFX_draw_thick_line(3,&t6screen, t6_compass_circle(1,LineHeading), t6_compass_circle(2,LineHeading), CLUT_Font031); LineHeading += 45; if(LineHeading > 359) LineHeading -= 360; GFX_draw_thick_line(3,&t6screen, t6_compass_circle(1,LineHeading), t6_compass_circle(2,LineHeading), CLUT_Font031); LineHeading += 45; if(LineHeading > 359) LineHeading -= 360; GFX_draw_thick_line(3,&t6screen, t6_compass_circle(1,LineHeading), t6_compass_circle(2,LineHeading), CLUT_Font031); // Subtick LineHeading += 45; if(LineHeading > 359) LineHeading -= 360; GFX_draw_thick_line(3,&t6screen, t6_compass_circle(1,LineHeading), t6_compass_circle(2,LineHeading), CLUT_Font031); LineHeading += 45; if(LineHeading > 359) LineHeading -= 360; GFX_draw_thick_line(3,&t6screen, t6_compass_circle(1,LineHeading), t6_compass_circle(2,LineHeading), CLUT_Font031); LineHeading += 45; if(LineHeading > 359) LineHeading -= 360; GFX_draw_thick_line(3,&t6screen, t6_compass_circle(1,LineHeading), t6_compass_circle(2,LineHeading), CLUT_Font031); if(UserSetHeading) { LineHeading = UserSetHeading + 360 - ActualHeading; if(LineHeading > 359) LineHeading -= 360; GFX_draw_thick_line(9,&t6screen, t6_compass_circle(3,LineHeading), t6_compass_circle(2,LineHeading), CLUT_CompassUserHeadingTick); // R�ckpeilung, User Back Heading LineHeading = UserSetHeading + 360 + 180 - ActualHeading; if(LineHeading > 359) LineHeading -= 360; if(LineHeading > 359) LineHeading -= 360; GFX_draw_thick_line(9,&t6screen, t6_compass_circle(3,LineHeading), t6_compass_circle(2,LineHeading), CLUT_CompassUserBackHeadingTick); } center.x = 600; center.y = 116; GFX_draw_circle(&t6screen, center, 106, CLUT_Font030); GFX_draw_circle(&t6screen, center, 107, CLUT_Font030); GFX_draw_circle(&t6screen, center, 108, CLUT_Font030); } */