view Discovery/Src/t3.c @ 595:fd0b60dee6f3

Bugfix Selection of primary view: At the begin of the dive and while switching between T7 <=> T3 view a primary view could be shown which was deactivated by the selection dialog. In case the primary view is now deactivated, the next activated view will be shown instead
author Ideenmodellierer
date Mon, 04 Jan 2021 21:32:39 +0100
parents f52bc70e380f
children 5a8f9126e4cb
line wrap: on
line source

///////////////////////////////////////////////////////////////////////////////
/// -*- coding: UTF-8 -*-
///
/// \file   Discovery/Src/t3.c
/// \brief  Main Template file for dive mode special scree t3
/// \author Heinrichs Weikamp gmbh
/// \date   10-Nov-2014
///
/// \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 "t3.h"

#include "data_exchange_main.h"
#include "decom.h"
#include "gfx_fonts.h"
#include "math.h"
#include "tHome.h"
#include "timer.h"
#include "unit.h"
#include "motion.h"

#include "logbook_miniLive.h"


#define CV_PROFILE_WIDTH		(700U)

//* Imported function prototypes ---------------------------------------------*/
extern uint8_t write_gas(char *text, uint8_t oxygen, uint8_t helium);

/* Exported variables --------------------------------------------------------*/

const uint16_t BigFontSeperationLeftRight = 399;
const uint16_t BigFontSeperationTopBottom = 240;

/* Private variables ---------------------------------------------------------*/
GFX_DrawCfgScreen	t3screen;
GFX_DrawCfgWindow	t3l1;
GFX_DrawCfgWindow	t3r1;
GFX_DrawCfgWindow	t3c1;
GFX_DrawCfgWindow	t3c2;

uint8_t t3_selection_customview = CVIEW_noneOrDebug;

/* TEM HAS TO MOVE TO GLOBAL--------------------------------------------------*/

/* Private types -------------------------------------------------------------*/
#define TEXTSIZE 16
#define NUMBER_OF_VIEWS 7	/* number of views defined in the array below */

const uint8_t t3_customviewsStandard[] =
{
    CVIEW_T3_Decostop,
    CVIEW_sensors,
    CVIEW_Compass,
    CVIEW_T3_MaxDepth,
    CVIEW_T3_StopWatch,
    CVIEW_T3_TTS,
    CVIEW_T3_ppO2andGas,
	CVIEW_T3_GasList,
	CVIEW_T3_Navigation,
	CVIEW_T3_DepthData,
	CVIEW_noneOrDebug,
	CVIEW_T3_DecoTTS,
	CVIEW_T3_Profile,
    CVIEW_T3_END
};

/* Private function prototypes -----------------------------------------------*/
void t3_refresh_divemode(void);

uint8_t t3_test_customview_warnings(void);
void t3_refresh_customview(float depth);
void t3_basics_compass(GFX_DrawCfgScreen *tXscreen, point_t center, uint16_t ActualHeading, uint16_t UserSetHeading);

/* Exported functions --------------------------------------------------------*/

void t3_init(void)
{
	SSettings* pSettings;
	pSettings = settingsGetPointer();

    t3_selection_customview = t3_customviewsStandard[0];

    t3screen.FBStartAdress = 0;
    t3screen.ImageHeight = 480;
    t3screen.ImageWidth = 800;
    t3screen.LayerIndex = 1;

    t3l1.Image = &t3screen;
    t3l1.WindowNumberOfTextLines = 2;
    t3l1.WindowLineSpacing = 19; // Abstand von Y0
    t3l1.WindowTab = 100;

    if(!pSettings->FlipDisplay)
    {
		t3l1.WindowX0 = 0;
		t3l1.WindowX1 = BigFontSeperationLeftRight - 5;
		t3l1.WindowY0 = BigFontSeperationTopBottom + 5;
		t3l1.WindowY1 = 479;
    }
    else
    {
		t3l1.WindowX0 = 800 - BigFontSeperationLeftRight + 5;
		t3l1.WindowX1 = 799;
		t3l1.WindowY0 = 0;
		t3l1.WindowY1 = 479 - BigFontSeperationTopBottom + 5 ;
    }

    t3r1.Image = &t3screen;
    t3r1.WindowNumberOfTextLines = t3l1.WindowNumberOfTextLines;
    t3r1.WindowLineSpacing = t3l1.WindowLineSpacing;
    t3r1.WindowTab = t3l1.WindowTab;
    if(!pSettings->FlipDisplay)
    {
		t3r1.WindowX0 = BigFontSeperationLeftRight + 5;
		t3r1.WindowX1 = 799;
    }
    else
    {
		t3r1.WindowX0 = 0;
		t3r1.WindowX1 = BigFontSeperationLeftRight - 5;
    }

    t3r1.WindowY0 = t3l1.WindowY0;
    t3r1.WindowY1 = t3l1.WindowY1;

    /* t3c1 is across the complete lower part of the display */
    t3c1.Image = &t3screen;
    t3c1.WindowNumberOfTextLines = 2;
    t3c1.WindowLineSpacing = 84 + 5; /* double font + spacing */
    t3c1.WindowX0 = 0;
    t3c1.WindowX1 = 799;
    if(!pSettings->FlipDisplay)
    {
    	t3c1.WindowY0 = 5;
    	t3c1.WindowY1 = BigFontSeperationTopBottom - 5;
    }
	else
	{
		t3c1.WindowY0 = 480 - BigFontSeperationTopBottom + 5;
		t3c1.WindowY1 = 479 - 5;
	}

    /* t3c2 is just showing the lower right part of the display */
    t3c2.Image = &t3screen;
    t3c2.WindowNumberOfTextLines = 3;
    t3c2.WindowLineSpacing = t3c1.WindowLineSpacing ;
    t3c2.WindowX0 = 370;
    t3c2.WindowX1 = 799;
    t3c2.WindowY0 = t3c1.WindowY0;
    t3c2.WindowY1 = t3c1.WindowY1;
    t3c2.WindowTab = 600;
}

void t3_select_customview(uint8_t selectedCustomview)
{
	if(selectedCustomview < CVIEW_T3_END)
	{
		t3_selection_customview = selectedCustomview;
	}
}

void t3_miniLiveLogProfile(void)
{
    SWindowGimpStyle wintemp;
    uint16_t datalength = 0;
    uint16_t* pReplayData;
    uint16_t max_depth = 0;

    point_t start, stop;

	SSettings* pSettings;
	pSettings = settingsGetPointer();

    wintemp.left = t3c1.WindowX0;
    wintemp.right = t3c1.WindowX0 + CV_PROFILE_WIDTH;
   	wintemp.top = 480 - BigFontSeperationTopBottom + 5;
   	wintemp.bottom = t3c1.WindowY1 = 479 - 5;

    start.x = CV_PROFILE_WIDTH + 2;
    start.y = wintemp.top;
    stop.x = start.x;
    stop.y = wintemp.bottom;

   	GFX_draw_line(&t3screen, start, stop, CLUT_Font020);

   	if(getReplayOffset() != 0xFFFF)
   	{
		getReplayInfo(&pReplayData, &datalength, &max_depth);
   	}

   	if(max_depth < (uint16_t)(stateUsed->lifeData.max_depth_meter * 100))
	{
		max_depth = (uint16_t)(stateUsed->lifeData.max_depth_meter * 100);
	}
	if(datalength != 0)
	{
		GFX_graph_print(&t3screen, &wintemp, 0,1,0, max_depth, pReplayData, datalength, CLUT_Font031, NULL);
	}
	else
	{
		datalength = 750;
	}

    GFX_graph_print(&t3screen, &wintemp, 0,1,0, max_depth, getMiniLiveReplayPointerToData(), datalength, CLUT_Font030, NULL);
}


void t3_refresh(void)
{
	static uint8_t last_mode = MODE_SURFACE;

    SStateList status;
    get_globalStateList(&status);

    if(stateUsed->mode != MODE_DIVE)
    {
        settingsGetPointer()->design = 7;
        return;
    }

    if(status.base != BaseHome)
        return;

    if(last_mode != MODE_DIVE)			/* Select custom view */
    {
    	if((settingsGetPointer()->tX_customViewTimeout == 0) && (settingsGetPointer()->showDebugInfo))
    	{
    		t3_selection_customview = CVIEW_noneOrDebug;
    	}
    	else
    	{
    		t3_selection_customview = settingsGetPointer()->tX_customViewPrimaryBF;
    	}
    	t3_change_customview(ACTION_END);
    }
    t3screen.FBStartAdress = getFrame(24);
    t3_refresh_divemode();
    GFX_SetFramesTopBottom(t3screen.FBStartAdress, 0,480);
    releaseAllFramesExcept(24,t3screen.FBStartAdress);
    last_mode = stateUsed->mode;
}

void t3_set_customview_to_primary(void)
{
    if(stateUsed->mode == MODE_DIVE)
    {
    	t3_selection_customview = settingsGetPointer()->tX_customViewPrimaryBF;
    }
}

/* Private functions ---------------------------------------------------------*/

float t3_basics_lines_depth_and_divetime(GFX_DrawCfgScreen *tXscreen, GFX_DrawCfgWindow* tXl1, GFX_DrawCfgWindow* tXr1, uint8_t mode)
{
    char text[256];
    uint8_t textPointer;
    uint8_t color;
    uint8_t depthChangeRate;
    uint8_t depthChangeAscent;
    point_t start, stop, startZeroLine;
    SDivetime Divetime = {0,0,0,0};

	SSettings* pSettings;
	pSettings = settingsGetPointer();

    start.x = 0;
    stop.x = 799;
    stop.y = start.y = BigFontSeperationTopBottom;
    if(viewInFocus())
    {
    	GFX_draw_line(tXscreen, start, stop, CLUT_Font023);
    }
    else
    {
    	GFX_draw_line(tXscreen, start, stop, CLUT_Font020);
    }


    start.y = BigFontSeperationTopBottom;
    stop.y = 479;

    stop.x = start.x = BigFontSeperationLeftRight;
    if(viewInFocus())
    {
    	GFX_draw_line(tXscreen, start, stop, CLUT_Font023);
    }
    else
    {
    	GFX_draw_line(tXscreen, start, stop, CLUT_Font020);
    }

    /* depth */
    float depth = unit_depth_float(stateUsed->lifeData.depth_meter);

    if(depth <= 0.3f)
        depth = 0;

    if(settingsGetPointer()->nonMetricalSystem)
        snprintf(text,TEXTSIZE,"\032\f[feet]");
    else
        snprintf(text,TEXTSIZE,"\032\f%c",TXT_Depth);
    GFX_write_string(&FontT42,tXl1,text,0);

    if(			((mode == DIVEMODE_Apnea) && ((stateUsed->lifeData.ascent_rate_meter_per_min > 4) || (stateUsed->lifeData.ascent_rate_meter_per_min < -4 )))
            || 	((mode != DIVEMODE_Apnea) && ((stateUsed->lifeData.ascent_rate_meter_per_min > 8) || (stateUsed->lifeData.ascent_rate_meter_per_min < -10)))
        )
    {
        snprintf(text,TEXTSIZE,"\f\002%.0f %c%c/min  "
            , unit_depth_float(stateUsed->lifeData.ascent_rate_meter_per_min)
            , unit_depth_char1()
            , unit_depth_char2()
        );
        GFX_write_string(&FontT42,tXl1,text,0);
    }

    if( depth < 100)
        snprintf(text,TEXTSIZE,"\020\003\016%01.1f",depth);
    else
        snprintf(text,TEXTSIZE,"\020\003\016%01.0f",depth);

    t3_basics_colorscheme_mod(text);
    GFX_write_string(&FontT105,tXl1,text,1);


    /* ascentrate graph */
    if(mode == DIVEMODE_Apnea)
    {
        /* ascentrate graph - apnea mode */
        if(stateUsed->lifeData.ascent_rate_meter_per_min > 0)
        {
            depthChangeAscent = 1;
            if(stateUsed->lifeData.ascent_rate_meter_per_min < 200)
                depthChangeRate = (uint8_t)stateUsed->lifeData.ascent_rate_meter_per_min;
            else
                depthChangeRate = 200;
        }
        else
        {
            depthChangeAscent = 0;
            if(stateUsed->lifeData.ascent_rate_meter_per_min > -200)
                depthChangeRate = (uint8_t)(0 - stateUsed->lifeData.ascent_rate_meter_per_min);
            else
                depthChangeRate = 200;
        }

        if(!pSettings->FlipDisplay)
        {
        	start.y = tXl1->WindowY0 - 1;
        }
        else
        {
        	start.y = tXl1->WindowY1 + 1;
        }
        startZeroLine.y = start.y;
        for(int i = 0; i<5;i++)
        {
            start.y += 40;
            stop.y = start.y;
            if(!pSettings->FlipDisplay)
            {
            	start.x = tXl1->WindowX1 - 1;
            }
            else
            {
            	start.x = tXr1->WindowX1 - 1;
            }
            stop.x = start.x - 17;

            if(depthChangeRate <= 6)
            {
                if(i == 2)
                {
                    startZeroLine.y = start.y;
                    stop.x = start.x - 34;
                }
            }
            else
            {
                if(((i == 1) && depthChangeAscent) || ((i == 3) && !depthChangeAscent))
                {
                    startZeroLine.y = start.y;
                    stop.x = start.x - 34;
                }
            }
            GFX_draw_line(tXscreen, start, stop, 0);
        }
        // new thick bar design Sept. 2015
        if((stateUsed->lifeData.ascent_rate_meter_per_min > 4) || (stateUsed->lifeData.ascent_rate_meter_per_min < -4))
        {
            start.y = startZeroLine.y;
            if(depthChangeAscent)
            {
                color = CLUT_EverythingOkayGreen;
                start.y += 7; // starte etwas weiter oben
                stop.y = start.y + (uint16_t)(depthChangeRate * 4) - 9; // - x; // wegen der Liniendicke
                if(stop.y > 475)
                    stop.y = 475;
            }
            else
            {
                color = CLUT_Font023;
                start.y -= 7;
                stop.y = start.y - (uint16_t)(depthChangeRate * 4) + 9;
                if(stop.y <= tXl1->WindowY0)
                    stop.y = tXl1->WindowY0 + 1;
            }
            if(!pSettings->FlipDisplay)
            {
            	start.x = tXl1->WindowX1 - 3 - 5;
            }
            else
            {
            	start.x = tXr1->WindowX1 - 3 - 5;
            }

            stop.x = start.x;
            GFX_draw_thick_line(12,tXscreen, start, stop, color);
        }
    }
    else
    {
        /* ascentrate graph -standard mode */
        if(stateUsed->lifeData.ascent_rate_meter_per_min > 0)
        {
        	 if(!pSettings->FlipDisplay)
        	 {
        		 start.y = tXl1->WindowY0 - 1;
        	 }
        	 else
        	 {
        		 start.y = tXl1->WindowY1 + 1;
        	 }

            for(int i = 0; i<4;i++)
            {
                start.y += 5*8;
                stop.y = start.y;
                if(!pSettings->FlipDisplay)
                {
                	start.x = tXl1->WindowX1 - 1;
                }
                else
                {
                	start.x = tXr1->WindowX1 - 1;
                }
                stop.x = start.x - 17;
                GFX_draw_line(tXscreen, start, stop, 0);
            }
            // new thick bar design Sept. 2015
            if(!pSettings->FlipDisplay)
            {
            	start.x = tXl1->WindowX1 - 3 - 5;
            }
            else
            {
            	start.x = tXr1->WindowX1 - 3 - 5;
            }

            stop.x = start.x;
            if(!pSettings->FlipDisplay)
            {
            	start.y = tXl1->WindowY0 - 1;
            }
            else
            {
            	start.y = tXl1->WindowY1 + 1;
            }

            stop.y = start.y + (uint16_t)(stateUsed->lifeData.ascent_rate_meter_per_min * 8);
            stop.y -= 3; // wegen der Liniendicke von 12 anstelle von 9
            if(stop.y >= 470)
                stop.y = 470;
            start.y += 7; // starte etwas weiter oben
            if(stateUsed->lifeData.ascent_rate_meter_per_min <= 10)
                color = CLUT_EverythingOkayGreen;
            else
            if(stateUsed->lifeData.ascent_rate_meter_per_min <= 15)
                color = CLUT_WarningYellow;
            else
                color = CLUT_WarningRed;

            GFX_draw_thick_line(12,tXscreen, start, stop, color);
        }
    }

    // divetime
    if(mode == DIVEMODE_Apnea)
    {
        if(stateUsed->lifeData.counterSecondsShallowDepth)
        {
            SDivetime SurfaceBreakTime = {0,0,0,0};

            SurfaceBreakTime.Total = stateUsed->lifeData.counterSecondsShallowDepth;
            SurfaceBreakTime.Minutes = SurfaceBreakTime.Total / 60;
            SurfaceBreakTime.Seconds = SurfaceBreakTime.Total - (SurfaceBreakTime.Minutes * 60);

            snprintf(text,TEXTSIZE,"\032\f\002%c%c", TXT_2BYTE,TXT2BYTE_ApneaSurface);
            GFX_write_string(&FontT42,tXr1,text,0);

            snprintf(text,TEXTSIZE,"\020\003\002\016%u:%02u",SurfaceBreakTime.Minutes, SurfaceBreakTime.Seconds);
        }
        else
        {
            Divetime.Total = stateUsed->lifeData.dive_time_seconds;
            Divetime.Minutes = Divetime.Total / 60;
            Divetime.Seconds = Divetime.Total - ( Divetime.Minutes * 60 );

            snprintf(text,TEXTSIZE,"\032\f\002%c",TXT_Divetime);
            GFX_write_string(&FontT42,tXr1,text,0);

            if(Divetime.Minutes < 100)
                snprintf(text,TEXTSIZE,"\020\003\002\016%u:%02u",Divetime.Minutes, Divetime.Seconds);
            else
                snprintf(text,TEXTSIZE,"\020\003\002\016%u'",Divetime.Minutes);
        }
        t3_basics_colorscheme_mod(text);
        GFX_write_string(&FontT105,tXr1,text,1);
    }
    else
    {
    	switch(get_globalState())
    	{
    		case StDBEAR:   snprintf(text,TEXTSIZE,"\a\003\001%c%c", TXT_2BYTE, TXT2BYTE_DiveBearingQ);
            				GFX_write_string_color(&FontT42,tXr1,text,1,CLUT_WarningYellow);
            	break;
    		case StDRAVG:	snprintf(text,TEXTSIZE,"\a\003\001%c%c", TXT_2BYTE, TXT2BYTE_DiveResetAvgQ);
                			GFX_write_string_color(&FontT42,tXr1,text,1,CLUT_WarningYellow);
                break;

    		case StDMGAS:
    	        			textPointer = 0;
    						text[textPointer++] = '\a';
    						text[textPointer++] = '\001';
    						text[textPointer++] = ' ';
    	        			textPointer += tHome_gas_writer(stateUsed->diveSettings.gas[actualBetterGasId()].oxygen_percentage,stateUsed->diveSettings.gas[actualBetterGasId()].helium_percentage,&text[textPointer]);
    	        			text[textPointer++] = '?';
    	        			text[textPointer++] = ' ';
    	        			text[textPointer++] = 0;
    	        			GFX_write_string_color(&FontT42,tXr1,text,1,CLUT_WarningYellow);
    	        break;
    		default:		/* show divetime */

							Divetime.Total = stateUsed->lifeData.dive_time_seconds_without_surface_time;
							Divetime.Minutes = Divetime.Total / 60;
							Divetime.Seconds = Divetime.Total - ( Divetime.Minutes * 60 );

							snprintf(text,TEXTSIZE,"\032\f\002%c",TXT_Divetime);
							GFX_write_string(&FontT42,tXr1,text,0);

							if(Divetime.Minutes < 100)
								snprintf(text,TEXTSIZE,"\020\003\002\016%u:%02u",Divetime.Minutes, Divetime.Seconds);
							else
								snprintf(text,TEXTSIZE,"\020\003\002\016%u'",Divetime.Minutes);

						    t3_basics_colorscheme_mod(text);
						    GFX_write_string(&FontT105,tXr1,text,1);
				break;
    	}
    }

    return depth;
}


void t3_refresh_divemode(void)
{
    uint8_t  customview_warnings = 0;
    float depth_meter = 0.0;

    // everything like lines, depth, ascent graph and divetime
    depth_meter = t3_basics_lines_depth_and_divetime(&t3screen, &t3l1, &t3r1, 0); // 0 could be stateUsed->diveSettings.diveMode for CCR specials

    // customview
    if(stateUsed->warnings.numWarnings)
        customview_warnings = t3_test_customview_warnings();

    if(customview_warnings && warning_count_high_time)
        t3_basics_show_customview_warnings(&t3c1);
    else
        t3_refresh_customview(depth_meter);

    if(stateUsed->warnings.lowBattery)
        t3_basics_battery_low_customview_extra(&t3r1); //t3c1);
}


void t3_basics_battery_low_customview_extra(GFX_DrawCfgWindow* tXc1)
{
    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,tXc1,TextC1,0);
}



void t3_refresh_customview(float depth)
{
    t3_basics_refresh_customview(depth, t3_selection_customview, &t3screen, &t3c1, &t3c2, stateUsedWrite->diveSettings.diveMode);
}


void t3_basics_refresh_apnoeRight(float depth, uint8_t tX_selection_customview, GFX_DrawCfgScreen *tXscreen, GFX_DrawCfgWindow* tXc1, GFX_DrawCfgWindow* tXc2, uint8_t mode)
{
    char text[512];
    uint16_t textpointer = 0;

    // CVIEW_T3_Temperature
    float temperature;
	SSettings* pSettings;
	pSettings = settingsGetPointer();

    SDivetime TotalDivetime = {0,0,0,0};
    SDivetime LastDivetime = {0,0,0,0};

    uint16_t tempWinX0;
    uint16_t tempWinX1;
    uint16_t tempWinY0;
    uint16_t tempWinY1;

    tempWinX0 = tXc1->WindowX0;
    tempWinX1 = tXc1->WindowX1;
    tempWinY0 = tXc1->WindowY0;
    tempWinY1 = tXc1->WindowY1;

    tXc1->WindowX0 = 440; // rechte Seite

    switch(tX_selection_customview)
    {
    case CVIEW_T3_Temperature:
        snprintf(text,TEXTSIZE,"\032\f%c",TXT_Temperature);
        GFX_write_string(&FontT42,tXc1,text,0);

        temperature = unit_temperature_float(stateUsed->lifeData.temperature_celsius);
        textpointer = snprintf(text,TEXTSIZE,"\020\003\016%01.0f\016\016\140",temperature); // "\016\016%01.1f `" + C or F
        if(settingsGetPointer()->nonMetricalSystem == 0)
            text[textpointer++] = 'C';
        else
            text[textpointer++] = 'F';
        text[textpointer++] = 0;
        t3_basics_colorscheme_mod(text);
        GFX_write_string(&FontT105,tXc1,text,1);
        break;

    case CVIEW_T3_ApnoeSurfaceInfo:
        snprintf(text,TEXTSIZE,"\032\f%c",TXT_Divetime);
        GFX_write_string(&FontT42,tXc1,text,0);

        TotalDivetime.Total = stateUsed->lifeData.dive_time_seconds_without_surface_time;
        TotalDivetime.Minutes = TotalDivetime.Total / 60;
        TotalDivetime.Seconds = TotalDivetime.Total - ( TotalDivetime.Minutes * 60 );

        LastDivetime.Total = stateUsed->lifeData.apnea_last_dive_time_seconds;
        LastDivetime.Minutes = LastDivetime.Total / 60;
        LastDivetime.Seconds = LastDivetime.Total - ( LastDivetime.Minutes * 60 );

   //     tXc1->WindowY0 = 100; // obere Zeile
        if(!pSettings->FlipDisplay)
        {
        	tXc1->WindowY0 = 100;
        }
        else
        {
        	tXc1->WindowY1 -= 100; /* jump to upper of two lines */
        }

        snprintf(text,TEXTSIZE,"\020\016%u:%02u",LastDivetime.Minutes, LastDivetime.Seconds);
        t3_basics_colorscheme_mod(text);
        GFX_write_string(&FontT105,tXc1,text,0);

        if(pSettings->FlipDisplay)
        {
            tXc1->WindowX0 = 0;

        }
        snprintf(text,TEXTSIZE,"\032\002%c%c",TXT_2BYTE, TXT2BYTE_ApneaLast);
        GFX_write_string(&FontT42,tXc1,text,0);

        if(!pSettings->FlipDisplay)
        {
        	tXc1->WindowY0 = tempWinY0;
        }
        else
        {
            tXc1->WindowX1 = tempWinX1;
        	tXc1->WindowY1 = tempWinY1; /* jump to upper of two lines */
        }

        snprintf(text,TEXTSIZE,"\020\016%u:%02u",TotalDivetime.Minutes, TotalDivetime.Seconds);
        t3_basics_colorscheme_mod(text);
        GFX_write_string(&FontT105,tXc1,text,0);

        snprintf(text,TEXTSIZE,"\032\002%c%c",TXT_2BYTE, TXT2BYTE_ApneaTotal);
        if(pSettings->FlipDisplay)
        {
            tXc1->WindowX0 = 0;

        }
        GFX_write_string(&FontT42,tXc1,text,0);
        break;
    }

    tXc1->WindowX0 = tempWinX0;
    tXc1->WindowX1 = tempWinX1;
    tXc1->WindowY0 = tempWinY0;

}


void t3_basics_refresh_customview(float depth, uint8_t tX_selection_customview, GFX_DrawCfgScreen *tXscreen, GFX_DrawCfgWindow* tXc1, GFX_DrawCfgWindow* tXc2, uint8_t mode)
{
	static uint8_t last_customview = CVIEW_END;

    char text[512];
    uint16_t textpointer = 0;

	SSettings* pSettings;
	pSettings = settingsGetPointer();

    // CVIEW_T3_Decostop and CVIEW_T3_TTS
    const SDecoinfo * pDecoinfo;
    if(stateUsed->diveSettings.deco_type.ub.standard == GF_MODE)
        pDecoinfo = &stateUsed->decolistBuehlmann;
    else
        pDecoinfo = &stateUsed->decolistVPM;

    // CVIEW_T3_Decostop
    uint16_t 	nextstopLengthSeconds = 0;
    uint8_t 	nextstopDepthMeter = 0;
    SDivetime SafetyStopTime = {0,0,0,0};

    // CVIEW_T3_ppO2andGas
    uint8_t oxygen_percentage = 0;

    // CVIEW_T3_Temperature
    float temperature;

    // CVIEW_T3_GasList
    float fPpO2limitHigh, fPpO2limitLow, fPpO2ofGasAtThisDepth;
    const SGasLine * pGasLine;
    uint8_t oxygen, helium;
    uint8_t lineNumber;
    uint8_t gasPosIdx;

    /* compass position */
    point_t center;
    uint16_t heading;

    // CVIEW_T3_StopWatch
    SDivetime Stopwatch = {0,0,0,0};
    float fAverageDepth, fAverageDepthAbsolute;

    uint16_t tempWinX0;
    uint16_t tempWinX1;
    uint16_t tempWinY0;
    uint16_t tempWinY1;
    uint16_t tempWinC2X0;
    uint16_t tempWinC2Y0;
    uint16_t tempWinC2X1;
    uint16_t tempWinC2Y1;
    uint16_t tempWinC2Tab;

    tempWinX0 = tXc1->WindowX0;
    tempWinY0 = tXc1->WindowY0;
    tempWinX1 = tXc1->WindowX1;
    tempWinY1 = tXc1->WindowY1;

    tempWinC2X0  = tXc2->WindowX0;
    tempWinC2Y0 = tXc2->WindowY0;
    tempWinC2X1  = tXc2->WindowX1;
    tempWinC2Y1 = tXc2->WindowY1;
    tempWinC2Tab = tXc2->WindowTab;

    if(settingsGetPointer()->compassInertia)
    {
    	heading = (uint16_t)compass_getCompensated();
    }
    else
    {
    	heading = (uint16_t)stateUsed->lifeData.compass_heading;
    }
	if(last_customview != tX_selection_customview)		/* check if current selection is disabled and should be skipped */
	{
		if(t3_customview_disabled(tX_selection_customview))
		{
			tX_selection_customview = t3_change_customview(ACTION_BUTTON_ENTER);
		}
		last_customview = tX_selection_customview;
	}

    switch(tX_selection_customview)
    {
    case CVIEW_T3_ApnoeSurfaceInfo:
        snprintf(text,TEXTSIZE,"\032\f%c",TXT_MaxDepth);

        if(!pSettings->FlipDisplay)
        {
	        GFX_write_string(&FontT42,tXc1,text,0);
        	tXc1->WindowY0 = 100;
        }
        else
        {
	        GFX_write_string(&FontT42,tXc2,text,0);
        	tXc2->WindowY1 -= 100; /* jump to upper of two lines */
        }

        snprintf(text,TEXTSIZE,"\020\016%01.1f",unit_depth_float(stateUsed->lifeData.apnea_last_max_depth_meter));
        t3_basics_colorscheme_mod(text);
        
        if(!pSettings->FlipDisplay)
        {
	        GFX_write_string(&FontT105,tXc1,text,0);
        	tXc1->WindowY0 = tempWinY0;
        }
        else
        {
	        GFX_write_string(&FontT105,tXc2,text,0);
        	tXc2->WindowY1 = tempWinC2Y1; /* jump to upper of two lines */
        }


        snprintf(text,TEXTSIZE,"\020\016%01.1f",unit_depth_float(stateUsed->lifeData.apnea_total_max_depth_meter));
        t3_basics_colorscheme_mod(text);
        if(!pSettings->FlipDisplay)
        {
		    GFX_write_string(&FontT105,tXc1,text,0);
        }
        else
        {
	        GFX_write_string(&FontT105,tXc2,text,0);
        }
        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,tXc1,text,0);
        snprintf(text,TEXTSIZE,"\030\003\016%01.1f",unit_depth_float(fAverageDepthAbsolute));
        GFX_write_string(&FontT105,tXc1,text,0);

        if(!pSettings->FlipDisplay)
        {
        	tXc1->WindowX0 = 480;
        }
        else
        {
        	tXc1->WindowX1 = 320;
        	tXc1->WindowY0 = t3c1.WindowY0; /* select customer window */
        }
//			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,tXc1,text,0);
        snprintf(text,TEXTSIZE,"\030\016%01.1f",unit_depth_float(fAverageDepth));
        GFX_write_string(&FontT105,tXc1,text,0);
        if(!pSettings->FlipDisplay)
        {
        	tXc1->WindowY0 = 100;
        }
        else
        {
        	tXc1->WindowY1 -= 100; /* jump to upper of two lines */
        }

        snprintf(text,TEXTSIZE,"\030%u:\016\016%02u",Stopwatch.Minutes, Stopwatch.Seconds);
        GFX_write_string(&FontT105,tXc1,text,0);

       break;

    case CVIEW_T3_GasList:
    	gasPosIdx = 0;
        snprintf(text,TEXTSIZE,"\032\f%c%c",TXT_2BYTE, TXT2BYTE_Gaslist);
        GFX_write_string(&FontT42,tXc1,text,0);

        textpointer = 0;
        tXc2->WindowX0 = 0;
        tXc2->WindowTab = 800/3; // /2

        if(pSettings->FlipDisplay)
        {
        	tXc2->WindowY1 = 0;
        }

        pGasLine = settingsGetPointer()->gas;
        if(actualLeftMaxDepth(stateUsed))
            fPpO2limitHigh = (float)(settingsGetPointer()->ppO2_max_deco) / 100;
        else
            fPpO2limitHigh = (float)(settingsGetPointer()->ppO2_max_std) / 100;
        fPpO2limitLow = (float)(settingsGetPointer()->ppO2_min) / 100;
        for(int gasId=1;gasId<=NUM_GASES;gasId++)
        {
#ifdef ENABLE_UNUSED_GAS_HIDING
            if(!pGasLine[gasId].note.ub.off)
            {
#endif
            textpointer = 0;
            text[textpointer++] = '\003';

            lineNumber = 1;

            switch(gasPosIdx)
            {
            	case 0:			lineNumber = 0;
            	case 1:
            		break;
            	case 4:			text[textpointer++] = '\001';   /* display centered */
            		break;
            	case 2:			lineNumber = 0;
            	case 3:			text[textpointer++] = '\002';	/* display right aligned */
            	default:
            		break;
            }
            gasPosIdx++;

            fPpO2ofGasAtThisDepth = (stateUsed->lifeData.pressure_ambient_bar - WATER_VAPOUR_PRESSURE) * pGasLine[gasId].oxygen_percentage / 100;
            if(pGasLine[gasId].note.ub.active == 0)
                strcpy(&text[textpointer++],"\031");
            else if(stateUsed->lifeData.actualGas.GasIdInSettings == gasId)	/* actual selected gas */
            {
            	strcpy(&text[textpointer++],"\030");
            }
            else if((fPpO2ofGasAtThisDepth > fPpO2limitHigh) || (fPpO2ofGasAtThisDepth < fPpO2limitLow))
                strcpy(&text[textpointer++],"\025");
            else if(actualBetterGasId() == gasId)
            {
            	strcpy(&text[textpointer++],"\026");	/* Highlight better gas */
            }
            else
                strcpy(&text[textpointer++],"\023");	/* Blue for travel or deco without special state */

            text[textpointer++] = ' ';
            oxygen = pGasLine[gasId].oxygen_percentage;
            helium = pGasLine[gasId].helium_percentage;
            textpointer += write_gas(&text[textpointer], oxygen, helium);

            if((pGasLine[gasId].depth_meter) && (gasPosIdx < 5))	/* do not show for potential last gas because of formating issues */
            {
                textpointer += snprintf(&text[textpointer],7,"\016\016%u%c%c",unit_depth_integer(pGasLine[gasId].depth_meter), unit_depth_char1(), unit_depth_char2());
            }
            text[textpointer++] = 0;
            GFX_write_string(&FontT42, tXc1, text, lineNumber);
#ifdef ENABLE_UNUSED_GAS_HIDING
            }
#endif
        }
        break;

    case CVIEW_T3_Temperature:
        snprintf(text,TEXTSIZE,"\032\f%c",TXT_Temperature);
        GFX_write_string(&FontT42,tXc1,text,0);

        temperature = unit_temperature_float(stateUsed->lifeData.temperature_celsius);
        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,tXc1,text,0);
        break;

    case CVIEW_Compass:
        center.x = 600;
        center.y = 116;
        snprintf(text,TEXTSIZE,"\032\f%c%c",TXT_2BYTE, TXT2BYTE_Compass);
        GFX_write_string(&FontT42,tXc1,text,0);
        snprintf(text,100,"\030\003%03i`",heading);
        GFX_write_string(&FontT105,tXc1,text,0);
        t3_basics_compass(tXscreen, center, heading, stateUsed->diveSettings.compassHeading);
        break;

    case CVIEW_T3_Profile:
        snprintf(text,100,"\032\f\001%c%c",TXT_2BYTE,TXT2BYTE_Profile);
        GFX_write_string(&FontT42,tXc1,text,0);
        t3_miniLiveLogProfile();
    	break;
    case CVIEW_T3_DecoTTS:
    case CVIEW_T3_Decostop:
    default:
        // decostop
        if(pDecoinfo->output_time_to_surface_seconds)
        {
            tHome_findNextStop(pDecoinfo->output_stop_length_seconds, &nextstopDepthMeter, &nextstopLengthSeconds);
        }
        else
        {
            nextstopDepthMeter = 0;
            nextstopLengthSeconds = 0;
        }

        SafetyStopTime.Total = timer_Safetystop_GetCountDown();
        SafetyStopTime.Minutes = SafetyStopTime.Total / 60;
        SafetyStopTime.Seconds = SafetyStopTime.Total - (SafetyStopTime.Minutes * 60);

        if(nextstopDepthMeter)
        {
            snprintf(text,TEXTSIZE,"\032\f%c",TXT_Decostop);
            GFX_write_string(&FontT42,tXc1,text,0);

            textpointer = 0;
            snprintf(&text[textpointer],TEXTSIZE,"\020\003%u%c%c %u'"
			, unit_depth_integer(nextstopDepthMeter)
			, unit_depth_char1_T105()
			, unit_depth_char2_T105()
			, (nextstopLengthSeconds+59)/60);
			t3_basics_colorscheme_mod(text);
			GFX_write_string(&FontT105,tXc1,text,0);
        }
        else if(SafetyStopTime.Total && (depth > timer_Safetystop_GetDepthUpperLimit()))
        {
            textpointer = 0;
            snprintf(&text[textpointer],TEXTSIZE,"\032\f%c%c",TXT_2BYTE,TXT2BYTE_SafetyStop2);
            GFX_write_string(&FontT42,tXc1,text,0);

            textpointer = 0;
            snprintf(&text[textpointer],TEXTSIZE,"\020\003\016%u:%02u",SafetyStopTime.Minutes,SafetyStopTime.Seconds);
            t3_basics_colorscheme_mod(text);
            GFX_write_string(&FontT105,tXc1,text,0);
        }
        else if(pDecoinfo->output_ndl_seconds) // NDL
        {
            snprintf(text,TEXTSIZE,"\032\f%c",TXT_Nullzeit);
            GFX_write_string(&FontT42,tXc1,text,0);
            if(pDecoinfo->output_ndl_seconds < 1000 * 60)
                snprintf(text,TEXTSIZE,"\020\003%i'",pDecoinfo->output_ndl_seconds/60);
            else
                snprintf(text,TEXTSIZE,"\020\003%ih",pDecoinfo->output_ndl_seconds/3600);
            t3_basics_colorscheme_mod(text);
            GFX_write_string(&FontT105,tXc1,text,0);
        }

        if(tX_selection_customview == CVIEW_T3_DecoTTS)	/* add tts data on right side of screen */
        {
            snprintf(text,TEXTSIZE,"\002\032\f%c",TXT_TTS);
            GFX_write_string(&FontT42,tXc1,text,0);
            if(pDecoinfo->output_time_to_surface_seconds)
            {
                if(pDecoinfo->output_time_to_surface_seconds < 100 * 60)
                    snprintf(text,TEXTSIZE,"\020\003\002%i'",(pDecoinfo->output_time_to_surface_seconds + 59)/ 60);
                else
                    snprintf(text,TEXTSIZE,"\020\003\002%ih",(pDecoinfo->output_time_to_surface_seconds + 59)/ 3600);
                t3_basics_colorscheme_mod(text);
                GFX_write_string(&FontT105,tXc1,text,0);
            }
        }
        break;

    case CVIEW_sensors:
        snprintf(text,TEXTSIZE,"\032\f%c%c",TXT_2BYTE,TXT2BYTE_O2monitor);
        GFX_write_string(&FontT42,tXc1,text,0);

        for(int i=0;i<3;i++)
        {
            textpointer = 0;
            text[textpointer++] = '\030';
            if(i==1)
                text[textpointer++] = '\001';		/* center */
            else if(i==2)
                text[textpointer++] = '\002';		/* right  */

            if((stateUsed->diveSettings.ppo2sensors_deactivated & (1<<i)) || (stateUsed->lifeData.ppO2Sensor_bar[i] == 0.0))
            {
                text[textpointer++] = '\031';
                text[textpointer++] = ' ';
                text[textpointer++] = '-';
                text[textpointer++] = ' ';
            }
            else
            {
                if(stateUsed->warnings.sensorOutOfBounds[i])
                    text[textpointer++] = '\025';
                textpointer += snprintf(&text[textpointer],TEXTSIZE,"%.2f",stateUsed->lifeData.ppO2Sensor_bar[i]);
            }
            GFX_write_string(&FontT105,tXc1,text,0);
        }
        break;

    case CVIEW_T3_MaxDepth:
        snprintf(text,TEXTSIZE,"\032\f%c",TXT_MaxDepth);
        if(pSettings->FlipDisplay)
        {
        	if(mode == DIVEMODE_Apnea)
        	{
        		GFX_write_string(&FontT42,tXc2,text,0);
        	}
        	else
        	{
        		GFX_write_string(&FontT42,tXc1,text,0);
        	}
        }
        else
        {
        	GFX_write_string(&FontT42,tXc1,text,0);
        }
        snprintf(text,TEXTSIZE,"\020\003\016%01.1f",unit_depth_float(stateUsed->lifeData.max_depth_meter));
        t3_basics_colorscheme_mod(text);
        if(pSettings->FlipDisplay)
        {
        	if(mode == DIVEMODE_Apnea)
        	{
        		GFX_write_string(&FontT105,tXc2,text,0);
        	}
        	else
        	{
        		GFX_write_string(&FontT105,tXc1,text,0);
        	}
        }
        else
        {
        	GFX_write_string(&FontT105,tXc1,text,0);
        }
        break;

    case CVIEW_T3_TTS:
        snprintf(text,TEXTSIZE,"\032\f%c",TXT_TTS);
        GFX_write_string(&FontT42,tXc1,text,0);
        if(pDecoinfo->output_time_to_surface_seconds)
        {
            if(pDecoinfo->output_time_to_surface_seconds < 1000 * 60)
                snprintf(text,TEXTSIZE,"\020\003\002%i'",(pDecoinfo->output_time_to_surface_seconds + 59)/ 60);
            else
                snprintf(text,TEXTSIZE,"\020\003\002%ih",(pDecoinfo->output_time_to_surface_seconds + 59)/ 3600);
            t3_basics_colorscheme_mod(text);
            GFX_write_string(&FontT105,tXc1,text,0);
        }
        break;

    case CVIEW_T3_ppO2andGas:
        snprintf(text,TEXTSIZE,"\032\f%c",TXT_ppO2);
        GFX_write_string(&FontT42,tXc1,text,0);
        snprintf(text,TEXTSIZE,"\020\003%01.2f",stateUsed->lifeData.ppO2);
        t3_basics_colorscheme_mod(text);
        GFX_write_string(&FontT105,tXc1,text,0);

        textpointer = 0;
        text[textpointer++] = '\020';
        text[textpointer++] = '\003';
        oxygen_percentage = 100;
        oxygen_percentage -= stateUsed->lifeData.actualGas.nitrogen_percentage;
        oxygen_percentage -= stateUsed->lifeData.actualGas.helium_percentage;
        text[textpointer++] = '\002';
        tHome_gas_writer(oxygen_percentage,stateUsed->lifeData.actualGas.helium_percentage,&text[textpointer]);
        //textpointer = snprintf(&text[textpointer],TEXTSIZE,"\020\002%02u/%02u",oxygen_percentage, stateUsed->lifeData.actualGas.helium_percentage);
        t3_basics_colorscheme_mod(text);
        GFX_write_string(&FontT48,tXc1,text,0);
        break;

    case CVIEW_T3_Navigation:
        Stopwatch.Total = timer_Stopwatch_GetTime();
        Stopwatch.Minutes = Stopwatch.Total / 60;
        Stopwatch.Seconds = Stopwatch.Total - ( Stopwatch.Minutes * 60 );
        fAverageDepth = timer_Stopwatch_GetAvarageDepth_Meter();

         if(!pSettings->FlipDisplay)
        {
        	tXc2->WindowX0 = 550;
        }
        else
        {
        	tXc2->WindowX1 = 800;
        	tXc2->WindowY0 = t3c2.WindowY0; /* select customer window */
        }

        snprintf(text,TEXTSIZE,"\032\002\f%c", TXT_Stopwatch);
        GFX_write_string(&FontT42,tXc1,text,0);
        snprintf(text,TEXTSIZE,"\030\002\016%01.1f",unit_depth_float(fAverageDepth));
        GFX_write_string(&FontT105,tXc1,text,0);
        if(!pSettings->FlipDisplay)
        {
        	tXc2->WindowY0 = 100;
        }
        else
        {
        	tXc2->WindowY1 -= 100; /* jump to upper of two lines */
        }

        snprintf(text,TEXTSIZE,"\030\002%u:\016\016%02u",Stopwatch.Minutes, Stopwatch.Seconds);
        GFX_write_string(&FontT105,tXc1,text,1);


        center.x = 400;
        center.y = 116;

        snprintf(text,TEXTSIZE,"\032\f%c%c",TXT_2BYTE, TXT2BYTE_Compass);
        GFX_write_string(&FontT42,tXc1,text,0);
        snprintf(text,100,"\030%03i`",heading);
        GFX_write_string(&FontT144,tXc1,text,0);
        t3_basics_compass(tXscreen, center, heading, stateUsed->diveSettings.compassHeading);

    	break;

    case CVIEW_T3_DepthData:
        snprintf(text,TEXTSIZE,"\032\f%c",TXT_MaxDepth);
        if(pSettings->FlipDisplay)
        {
        	if(mode == DIVEMODE_Apnea)
        	{
        		GFX_write_string(&FontT42,tXc2,text,0);
        	}
        	else
        	{
        		GFX_write_string(&FontT42,tXc1,text,0);
        	}
        }
        else
        {
        	GFX_write_string(&FontT42,tXc1,text,0);
        }
        snprintf(text,TEXTSIZE,"\020\003\016%01.1f",unit_depth_float(stateUsed->lifeData.max_depth_meter));
        t3_basics_colorscheme_mod(text);
        if(pSettings->FlipDisplay)
        {
        	if(mode == DIVEMODE_Apnea)
        	{
        		GFX_write_string(&FontT105,tXc2,text,0);
        	}
        	else
        	{
        		GFX_write_string(&FontT105,tXc1,text,0);
        	}
        }
        else
        {
        	GFX_write_string(&FontT105,tXc1,text,0);
        }
        fAverageDepthAbsolute = stateUsed->lifeData.average_depth_meter;
        snprintf(text,TEXTSIZE,"\032\002\f%c",TXT_AvgDepth);
        GFX_write_string(&FontT42,tXc1,text,0);

        snprintf(text,TEXTSIZE,"\020\003\002\016\%01.1f",unit_depth_float(fAverageDepthAbsolute));
        GFX_write_string(&FontT105,tXc1,text,0);
        break;
    }



    tXc1->WindowX0 = tempWinX0;
    tXc1->WindowY0 = tempWinY0;
    tXc1->WindowX1 = tempWinX1;
    tXc1->WindowY1 = tempWinY1;

    tXc2->WindowX0 = tempWinC2X0;
    tXc2->WindowY0 = tempWinC2Y0;
    tXc2->WindowX1 = tempWinC2X1;
    tXc2->WindowY1 = tempWinC2Y1;
    tXc2->WindowTab = tempWinC2Tab;
}


uint8_t t3_test_customview_warnings(void)
{
    uint8_t count = 0;

    count = 0;
    count += stateUsed->warnings.decoMissed;
    count += stateUsed->warnings.ppO2Low;
    count += stateUsed->warnings.ppO2High;
    //count += stateUsed->warnings.lowBattery;
    count += stateUsed->warnings.sensorLinkLost;
    count += stateUsed->warnings.fallback;

    return count;
}

//void t3_show_customview_warnings(GFX_DrawCfgScreen *tXscreen, GFX_DrawCfgWindow* tXl1, GFX_DrawCfgWindow* tXr1, uint8_t mode)
void t3_basics_show_customview_warnings(GFX_DrawCfgWindow* tXc1)
{
    char text[256], textMain[256];
    uint8_t textpointer, textpointerMain, lineFree, more;

    snprintf(text,TEXTSIZE,"\025\f%c",TXT_Warning);
    GFX_write_string(&FontT42,&t3c1,text,0);

    lineFree = 1;
    more = 0;

    textpointerMain = 0;
    textMain[textpointerMain++] = '\025';		/* red */
    textMain[textpointerMain++] = '\003';		/* doublesize */

    textpointer = 0;

    text[textpointer++] = '\031';
    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++] = '\031';
    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++] = '\031';
    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++] = '\031';
    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++] = '\031';
    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++] = '\t';
    text[textpointer++] = '\031';
    text[textpointer++] = TXT_2BYTE;
    text[textpointer++] = TXT2BYTE_WarnBatteryLow;
    if(stateUsed->warnings.lowBattery)
    {
        text[textpointer - 3] =  '\025';
        if(lineFree)
        {
            textMain[textpointerMain++] = TXT_2BYTE;
            textMain[textpointerMain++] = text[textpointer - 1];
            textMain[textpointerMain] = 0;
            lineFree--;
        }
        else
        {
            more++;
        }
    }
*/
    text[textpointer] = 0;
/*
    if(more)
    {
        text[textpointer++] = '\002';
        text[textpointer++] = '+';
        if(more < 10)
            text[textpointer++] = '0' + more;
        else
            text[textpointer++] = 'X';
        text[textpointer] = 0;
    }
*/
    GFX_write_string(&FontT48,&t3c1,textMain,0);
    if(more)
    {
        GFX_write_string(&FontT48,&t3c2,text,0);
    }
}

uint8_t t3_customview_disabled(uint8_t view)
{
	uint8_t i = 0;
	uint8_t cv_disabled = 0;
	const uint8_t *pcv_changelist;
    uint32_t cv_config = settingsGetPointer()->cv_config_BigScreen;

    pcv_changelist = cv_changelist_BS;

  	while(pcv_changelist[i] != CVIEW_T3_END)
    {
         if((view == pcv_changelist[i]) && !CHECK_BIT_THOME(cv_config, pcv_changelist[i]))
         {
        	 cv_disabled = 1;
               break;
         }
         i++;
    }

    if (((view == CVIEW_sensors) || (view == CVIEW_sensors_mV)) &&
       	((stateUsed->diveSettings.ppo2sensors_deactivated == 0x07) || (stateUsed->diveSettings.ccrOption == 0) || stateUsed->warnings.fallback))
    {
      	cv_disabled = 1;
    }

    return cv_disabled;
}

uint8_t t3_change_customview(uint8_t action)
{

    t3_basics_change_customview(&t3_selection_customview, t3_customviewsStandard, action);
    return t3_selection_customview;
}


void t3_basics_change_customview(uint8_t *tX_selection_customview,const uint8_t *tX_customviews, uint8_t action)
{
    const SDecoinfo * pDecoinfo;
    if(stateUsed->diveSettings.deco_type.ub.standard == GF_MODE)
        pDecoinfo = &stateUsed->decolistBuehlmann;
    else
        pDecoinfo = &stateUsed->decolistVPM;

    uint8_t curViewIdx = 0xff;
    uint8_t index = 0;
    uint8_t lastViewIdx = 0;
    uint8_t iterate = 0;	/* set to 1 if a view has to be skipped */

    /* set pointer to currently selected view and count number of entries */
    while((tX_customviews[index] != CVIEW_T3_END))
    {
    	if (tX_customviews[index] == *tX_selection_customview)
    	{
    		curViewIdx = index;
    	}
    	index++;
    }
    if(curViewIdx == 0xff)		/* called with unknown view */
    {
    	curViewIdx = 0;
    	*tX_selection_customview = tX_customviews[index];
    }
    lastViewIdx = index;
    index = curViewIdx;
    do
    {
    	iterate = 0;
    	switch(action)
    	{
    		case ACTION_BUTTON_ENTER:
    		case ACTION_PITCH_POS:

				if(tX_customviews[index] != CVIEW_T3_END)
				{
					index++;
				}
				if(tX_customviews[index] == CVIEW_T3_END)
				{
					index = 0;
				}
				break;
    		case ACTION_PITCH_NEG:
    			if(index == 0)
    			{
    				index = lastViewIdx - 1;
    			}
    			else
    			{
    				index--;
    			}
    			break;
    		default:
    			break;
		}

		if(t3_customview_disabled(tX_customviews[index]))
		{
			iterate = 1;
		}
	    if((tX_customviews[index] == CVIEW_T3_TTS) && !pDecoinfo->output_time_to_surface_seconds)	/* Skip TTS if value is 0 */
	    {
	    	iterate = 1;
	    }
	    if((tX_customviews[index] == CVIEW_T3_Decostop) && ((!pDecoinfo->output_ndl_seconds) && (!pDecoinfo->output_time_to_surface_seconds) && (timer_Safetystop_GetCountDown() == 0)))			/* Skip Deco if NDL is not set */
	    {
	       	iterate = 1;
	    }
	    if((iterate) && (action == ACTION_END))
	    {
	    	action = ACTION_BUTTON_ENTER;
	    }
    }while (iterate == 1);

    *tX_selection_customview = tX_customviews[index];
}


void t3_basics_colorscheme_mod(char *text)
{
    if((text[0] == '\020') && !GFX_is_colorschemeDiveStandard())
    {
        text[0] = '\027';
    }
}


point_t t3_compass_circle(uint8_t id, uint16_t degree, point_t center)
{
    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};
    static point_t forcenter = {.x = 900, .y = 500};	/* used to identify change of circle position */
    static point_t r[4][360] = { 0 };

    if((r[0][0].y == 0) || (forcenter.x != center.x) || (forcenter.y != center.y))	/* calculate values only once during first call or if center position changed */
    {
        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 = center.x + (int)(fSin * radius[j]);
                r[j][i].y = center.y + (int)(fCos * radius[j]);
            }
        }
        forcenter.x = center.x;
        forcenter.y = center.y;
    }
    if(id > 3) id = 0;
    if(degree > 359) degree = 0;
    return r[id][degree];
}


void t3_basics_compass(GFX_DrawCfgScreen *tXscreen, point_t center, uint16_t ActualHeading, uint16_t UserSetHeading)
{
	uint8_t loop = 0;
    uint16_t LineHeading;

    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,tXscreen, t3_compass_circle(0,LineHeading, center),  t3_compass_circle(2,LineHeading, center), CLUT_Font030); // North
    LineHeading += 90;

    for (loop = 0; loop < 3; loop++)
    {
    	if(LineHeading > 359) LineHeading -= 360;
		GFX_draw_thick_line(9,tXscreen, t3_compass_circle(0,LineHeading, center),  t3_compass_circle(2,LineHeading, center), CLUT_Font031); // Main Ticks
		LineHeading += 90;
    }

    LineHeading = 360 - ActualHeading;
    LineHeading += 45;

    for (loop = 0; loop < 4; loop++)
    {
		if(LineHeading > 359) LineHeading -= 360;
		GFX_draw_thick_line(5,tXscreen, t3_compass_circle(1,LineHeading, center),  t3_compass_circle(2,LineHeading, center), CLUT_Font031); // Subtick
		LineHeading += 90;
    }

    LineHeading = 360 - ActualHeading;
    LineHeading += 22;
    for (loop = 0; loop < 8; loop++)
    {
       if(LineHeading > 359) LineHeading -= 360;
       GFX_draw_thick_line(3,tXscreen, t3_compass_circle(1,LineHeading, center),  t3_compass_circle(2,LineHeading, center), CLUT_Font031); // Subtick
       LineHeading += 45;
    }
    if(UserSetHeading)
    {
        LineHeading = UserSetHeading + 360 - ActualHeading;
        if(LineHeading > 359) LineHeading -= 360;
        GFX_draw_thick_line(9,tXscreen, t3_compass_circle(3,LineHeading, center),  t3_compass_circle(2,LineHeading, center), 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,tXscreen, t3_compass_circle(3,LineHeading, center),  t3_compass_circle(2,LineHeading, center), CLUT_CompassUserBackHeadingTick);
    }

    GFX_draw_circle(tXscreen, center, 106, CLUT_Font030);
    GFX_draw_circle(tXscreen, center, 107, CLUT_Font030);
    GFX_draw_circle(tXscreen, center, 108, CLUT_Font030);
}

uint8_t t3_GetEnabled_customviews()
{
	uint8_t *pViews;
	uint8_t increment = 1;
    uint8_t enabledViewCnt = 0;

    pViews = (uint8_t*)t3_customviewsStandard;
    while((*pViews != CVIEW_T3_END))
    {
    	increment = 1;
    /* check if view is enabled */
    	if(t3_customview_disabled(*pViews))
    	{
    		increment = 0;
    	}
    	pViews++;
    	enabledViewCnt += increment;
    }
    return enabledViewCnt;
}

uint8_t t3_getCustomView(void)
{
    return t3_selection_customview;
}