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Bugfix low ppO2 warning in bailout mode: the code has different sources for divesettings (real and simulated). The ppo2 calculation code used the pointer to the real structure. As result in simulation mode an error occured caused by the ppo2 calculation which was not aware that a bailout happened (because the real structure was references instead of the simulator ones). The problem has been fixed by using the "stateUsed" pointer which is refering to the structure currenty in use.
author Ideenmodellierer
date Mon, 25 Apr 2022 21:15:01 +0200
parents 68d95049f11a
children 980d7f8d5530
line wrap: on
line source

///////////////////////////////////////////////////////////////////////////////
/// -*- coding: UTF-8 -*-
///
/// \file   Discovery/Src/tHome.c
/// \brief  Control for Surface and Dive Templates
/// \author heinrichs weikamp gmbh
/// \date   10-November-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 "tHome.h"

#include "data_exchange_main.h" // for dataOutGetPointer()
#include "gfx_fonts.h"
#include "t3.h"
#include "t4_tetris.h"
#include "t5_gauge.h"
#include "t6_apnea.h"
#include "t7.h"
#include "tDebug.h"
#include "timer.h" // for timer_Stopwatch_Restart
#include "tMenu.h"
#include "tMenuEditGasOC.h" // for openEdit_DiveSelectBetterGas()
#include "tMenuEditSetpoint.h" // for openEdit_DiveSelectBetterSetpoint()
#include "simulation.h"
#include "motion.h"
#include "logbook_miniLive.h"

/* Private types -------------------------------------------------------------*/

/* Exported variables --------------------------------------------------------*/
_Bool warning_count_high_time = 0;
_Bool display_count_high_time = 0;

uint8_t errorsInSettings = 0;
/* Private variables ---------------------------------------------------------*/
static uint8_t warning_toogle_count;
static uint16_t display_toogle_count;
static uint16_t tHome_tick_count_cview;
static uint16_t tHome_tick_count_field;
static uint16_t tHome_tick_count_o2sens;

const uint8_t cv_changelist[] = {CVIEW_Compass, CVIEW_SummaryOfLeftCorner, CVIEW_Tissues, CVIEW_Profile, CVIEW_EADTime, CVIEW_Gaslist, CVIEW_noneOrDebug, CVIEW_Decolist,CVIEW_sensors,CVIEW_sensors_mV, CVIEW_END};
const uint8_t cv_changelist_BS[] = {CVIEW_T3_Decostop, CVIEW_sensors, CVIEW_Compass, CVIEW_T3_MaxDepth,CVIEW_T3_StopWatch, CVIEW_T3_TTS, CVIEW_T3_GasList, CVIEW_T3_ppO2andGas, CVIEW_noneOrDebug,
									CVIEW_T3_Navigation, CVIEW_T3_DepthData, CVIEW_T3_DecoTTS,
#ifdef ENABLE_T3_PROFILE_VIEW
									CVIEW_T3_Profile,
#endif
									CVIEW_T3_END};

/* Private function prototypes -----------------------------------------------*/

#define AUTORETURN_O2SENS		(200u)		/* return to sensor view after 20 seconds in case sensor is connected */


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

void set_globalState_tHome(void)
{
    if(stateUsed->mode == MODE_DIVE)
        set_globalState(StD);
    else
        set_globalState(StS);
}


void tHome_init(void)
{
    t7_init(); // standard + surface
    t3_init(); // big font
    t4_init(); // game
    t5_init(); // gauge
    t6_init(); // apnea
}


void tHome_init_compass(void)
{
    init_t7_compass();
}


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

    warning_toogle_count++;
    if(warning_toogle_count >= 2* pSettings->warning_blink_dsec)
        warning_toogle_count = 0;

    if(warning_toogle_count >= pSettings->warning_blink_dsec)
        warning_count_high_time = 1;
    else
        warning_count_high_time = 0;


    display_toogle_count++;
    if(display_toogle_count >= 2* pSettings->display_toogle_desc)
        display_toogle_count = 0;

    if(display_toogle_count >= pSettings->display_toogle_desc)
        display_count_high_time = 1;
    else
        display_count_high_time = 0;


    if(pSettings->design == 6)
        t6_refresh();
    else
    if(pSettings->design == 5)
        t5_refresh();
    else
    if(pSettings->design == 4)
        t4_refresh();
    else
    if(pSettings->design == 3)
        t3_refresh();
    else
    if(pSettings->design == 7)
        t7_refresh();
    else
    {
        pSettings->design = 7;
        t7_refresh();
    }
}


void tHome_sleepmode_fun(void)
{
    t7_refresh_sleepmode_fun();
}


void tHomeDiveMenuControl(uint8_t sendAction)
{
    if(sendAction == ACTION_BUTTON_NEXT)
    {
        if(settingsGetPointer()->design == 4)
            return;

        switch(get_globalState())
        {
        	case StD:
        	if(settingsGetPointer()->design == 6)
            {
                if(is_stateUsedSetToSim())
                    set_globalState(StDSIM1);
                else
                    set_globalState(StDQUIT);
                break;
            }

            if(settingsGetPointer()->design == 5)
            {
                if(t5_getCustomView() == CVIEW_Compass)
                    set_globalState(StDBEAR);
                else
                    set_globalState(StDRAVG);
                break;
            }

            if(settingsGetPointer()->design == 3)
            {
            	switch(t3_getCustomView())
            	{
            		case CVIEW_T3_Navigation:
            		case CVIEW_Compass:		set_globalState(StDBEAR);
            			break;
            		case CVIEW_T3_StopWatch: set_globalState(StDRAVG);
            			break;
            		case CVIEW_T3_GasList: if(stateUsed->warnings.betterGas)
            								{
                        						set_globalState(StDMGAS);
            								}
            			break;
#ifdef ENABLE_T3_PPO_SIM
            		case CVIEW_sensors:		if(is_stateUsedSetToSim())
											{
												set_globalState(StDSIM1);
											}
						break;
#endif
#ifdef ENABLE_T3_PROFILE_VIEW
            		case CVIEW_T3_Profile: 	set_globalState(StDMARK);
#endif
            			break;
            		default:
            			break;
            	}
            	break;
            }

            if(stateUsed->warnings.betterGas)
                set_globalState(StDMGAS);
            else
            if(stateUsed->warnings.betterSetpoint)
                set_globalState(StDMSPT);
            else
                set_globalState(StDMENU);
            break;

        case StDMGAS:
        	if(settingsGetPointer()->design == 3)
        	{
        		set_globalState(StD);
        	}
        	else
        	{
				if(stateUsed->warnings.betterSetpoint)
					set_globalState(StDMSPT);
				else
					set_globalState(StDMENU);
        	}
            break;

        case StDMSPT:
                set_globalState(StDMENU);
            break;

        case StDMENU:
            if(is_stateUsedSetToSim())
            {
            	if(settingsGetPointer()->design != 3)
            	{
            		set_globalState(StDSIM1);
            	}
            	else
            	{
#ifdef ENABLE_T3_PPO_SIM
            		if((stateUsed->diveSettings.ppo2sensors_deactivated & 0x01) == 0)
            		{
            			set_globalState(StDSIM1);
            		}
            		else if((stateUsed->diveSettings.ppo2sensors_deactivated & 0x02) == 0)
            		{
            			set_globalState(StDSIM3);
            		}
            		else if((stateUsed->diveSettings.ppo2sensors_deactivated & 0x04) == 0)
            		{
            			set_globalState(StDSIM5);
            		}
            		else
            		{
            			set_globalState(StD);
            		}
#endif
            	}
            }

            else
                set_globalState(StD);
            break;

        case StDSIM1:
                set_globalState(StDSIM2);
            break;

        case StDSIM2:
           		if(settingsGetPointer()->design != 3)
            	{
            		set_globalState(StDSIM3);
            	}
            	else
            	{
#ifdef ENABLE_T3_PPO_SIM
            		if((stateUsed->diveSettings.ppo2sensors_deactivated & 0x02) == 0)
            		{
            			set_globalState(StDSIM3);
            		}
            		else if((stateUsed->diveSettings.ppo2sensors_deactivated & 0x04) == 0)
            		{
            			set_globalState(StDSIM5);
            		}
            		else
            		{
            			set_globalState(StD);
            		}
#endif
            	}
            break;

        case StDSIM3:
                set_globalState(StDSIM4);
            break;

        case StDSIM4:
           	if(settingsGetPointer()->design != 3)
            {
                set_globalState(StD);
            }
           	else
           	{
#ifdef ENABLE_T3_PPO_SIM
           		if((stateUsed->diveSettings.ppo2sensors_deactivated & 0x04) == 0)
           		{
           			set_globalState(StDSIM5);
           		}
           		else
           		{
           			set_globalState(StD);
           		}
#endif
           	}
            break;
#ifdef ENABLE_T3_PPO_SIM
        case StDSIM5:
                set_globalState(StDSIM6);
            break;

        case StDSIM6:
                set_globalState(StD);
            break;
#endif
        case StDBEAR:
        	if(settingsGetPointer()->design == 5)
        	{
        		set_globalState(StDRAVG);
        	}

           	if(settingsGetPointer()->design == 3)
            {
           		if(t3_getCustomView() == CVIEW_T3_Navigation)
           		{
           			set_globalState(StDRAVG);
           		}
           		else
           		{
           			set_globalState(StD);
           		}
            }
            break;
        case StDRAVG:
        	if(settingsGetPointer()->design == 5)
        	{
				if(is_stateUsedSetToSim())
					set_globalState(StDSIM1);
				else
					set_globalState(StD);
				break;
        	}
        	else
        	{
        		set_globalState(StD);
        	}
        	break;
        case StDQUIT: // t6_apnea
            set_globalState(StD);
            break;

        case StDMARK:
        	if((settingsGetPointer()->design == 3) && (MiniLiveLogbook_getNextMarkerIndex(0) != 0))
            {
        		set_globalState(StDCHECK);
            }
        	else
        	{
        		set_globalState(StD);
        	}
        	break;

        default:
            set_globalState(StD);
        }
    }

    if(sendAction == ACTION_BUTTON_ENTER)
    {
        if(settingsGetPointer()->design == 4)
            return;

        switch(get_globalState())
        {
        case StDMGAS:
            openEdit_DiveSelectBetterGas();
            set_globalState(StD);
            break;
        case StDMSPT:
            openEdit_DiveSelectBetterSetpoint();
            set_globalState(StD);
            break;

        case StDMENU:
            openMenu_first_page_with_OC_gas_update();
            break;

        case StDSIM1:
        	if(settingsGetPointer()->design != 3)
        	{
                Sim_Quit();
        	}
        	else
        	{
        		Sim_IncreasePPO(0);
        	}
            break;

        case StDSIM2:
        	if(settingsGetPointer()->design != 3)
        	{
        		Sim_Ascend();
        	}
        	else
        	{
        		Sim_DecreasePPO(0);
        	}

            break;

        case StDSIM3:
        	if(settingsGetPointer()->design != 3)
        	{
                Sim_Descend();
        	}
        	else
        	{
        		Sim_IncreasePPO(1);
        	}

            break;

        case StDSIM4:
        	if(settingsGetPointer()->design != 3)
        	{
                Sim_Divetime();
        	}
        	else
        	{
        		Sim_DecreasePPO(1);
        	}

            break;
#ifdef ENABLE_T3_PPO_SIM
        case StDSIM5:
        		Sim_IncreasePPO(2);
			break;
        case StDSIM6:
        		Sim_DecreasePPO(2);
			break;
#endif
        case StDBEAR: // t5_gauge
        	stateUsedWrite->diveSettings.compassHeading = (uint16_t)stateUsed->lifeData.compass_heading;
            set_globalState(StD);
            break;

        case StDRAVG: // t5_gauge
            timer_Stopwatch_Restart();
            set_globalState(StD);
            break;

        case StDQUIT: // t6_apnea
            set_globalState(StD); // used to end StDQUIT, is called before everything else because changes are made in the next lines
            if(is_stateUsedSetToSim())
                Sim_Quit();
            else
                dataOutGetPointer()->setEndDive = 1;
            break;
        case StDMARK:	stateUsedWrite->events.manualMarker = 1;
				        set_globalState(StD);
        	break;

        case StDCHECK:	MiniLiveLogbook_checkMarker();
        	break;
        default:
            break;
        }
    }
}


void tHome_findNextStop(const uint16_t *list, uint8_t *depthOutMeter, uint16_t *lengthOutSeconds)
{
    uint8_t ptr = DECOINFO_STRUCT_MAX_STOPS - 1;

    while(ptr && !list[ptr])
        ptr--;

    *lengthOutSeconds = list[ptr];
    if(!(*lengthOutSeconds))
    {
        *depthOutMeter = 0;
    }
    else
    if(ptr == 0)
    {
        *depthOutMeter = (uint8_t)((stateUsed->diveSettings.last_stop_depth_bar*10.0f) + 0.1f);
    }
    else
    {
        ptr -= 1;
        *depthOutMeter = (uint8_t)(((stateUsed->diveSettings.input_second_to_last_stop_depth_bar + (stateUsed->diveSettings.input_next_stop_increment_depth_bar * ptr))*10.0f) + 0.1f);
    }
}


void tHome_change_field_button_pressed(void)
{
    tHome_tick_count_field = 0;
    tHome_tick_count_o2sens = 0;
    if(settingsGetPointer()->design == 7)
        t7_change_field();
}


void tHome_change_customview_button_pressed(uint8_t action)
{
    tHome_tick_count_cview = 0;
    tHome_tick_count_o2sens = 0;

    if(settingsGetPointer()->design == 7)
        t7_change_customview(action);
    else
    if(settingsGetPointer()->design == 3)
        t3_change_customview(action);
    else
    if(settingsGetPointer()->design == 5)
        t5_change_customview(action);
    else
    if(settingsGetPointer()->design == 6)
        t6_change_customview(action);
}

uint8_t tHome_getNumberOfAvailableCVs(const uint8_t* pcv_list)
{
	uint8_t cnt = 0;

    while((pcv_list[cnt] != CVIEW_END) && (pcv_list[cnt] != CVIEW_T3_END))
    {
    	cnt++;
    	if (cnt > 100)	/* just in case an invalid list has been provided... */
    	{
    		break;
    	}
    }
    cnt--;		/* do not count end token */
    return cnt;
}

void tHome_tick(void)
{
    uint16_t field = settingsGetPointer()->tX_userselectedLeftLowerCornerTimeout;
    uint16_t cview = settingsGetPointer()->tX_customViewTimeout;

    if(field)
    {
        tHome_tick_count_field++;
        if(tHome_tick_count_field > (field * 10))
        {
            tHome_tick_count_field = 0;
            if(settingsGetPointer()->design == 7)
            {
                t7_set_field_to_primary();
            }
        }
    }

    if(cview)
    {
        tHome_tick_count_cview++;
        if(tHome_tick_count_cview > (cview *10))
        {
            tHome_tick_count_cview = 0;
            if(settingsGetPointer()->design == 7)
            {
                t7_set_customview_to_primary();
            }
            if(settingsGetPointer()->design == 3)
            {
                t3_set_customview_to_primary();
            }
        }
    }

    if((stateUsed->mode == MODE_SURFACE) && (stateUsed->diveSettings.ppo2sensors_deactivated != 0x07) && (stateUsed->diveSettings.ccrOption != 0))
    {
    	tHome_tick_count_o2sens++;
    	if(tHome_tick_count_o2sens > AUTORETURN_O2SENS)
    	{
    		tHome_tick_count_o2sens = 0;
    		t7_select_customview(CVIEW_sensors);
    	}
    }
}


uint32_t tHome_DateCode(RTC_DateTypeDef *dateInput)
{
    uint32_t answer = 0;

    answer = 0;
    answer += (dateInput->Year & 0x7F)<< 9;
    answer += (dateInput->Month & 0x0F)<< 5;
    answer += (dateInput->Date & 0x1F);

    return answer;
}


uint8_t tHome_gas_writer(uint8_t oxygen_percentage, uint8_t helium_percentage, char *text)
{
    if(oxygen_percentage == 100)
        return (uint8_t) snprintf(text,10,"Oxy");
    else if((oxygen_percentage == 21) && (!helium_percentage))
        return (uint8_t) snprintf(text,10,"Air");
    else if(!helium_percentage)
        return (uint8_t) snprintf(text,10,"NX%02i",oxygen_percentage);
    else if((oxygen_percentage + helium_percentage) == 100)
        return (uint8_t) snprintf(text,10,"HX%02i",oxygen_percentage);
    else
        return (uint8_t) snprintf(text,10,"%02i/%02i",oxygen_percentage,helium_percentage);
}

uint8_t tHome_show_lost_connection_count(GFX_DrawCfgScreen *ScreenToWriteOn)
{
	static uint8_t LastKnowRTEState = SPI_RX_STATE_INVALID;

	if(!SPI_MIN_ERROR_SHOW) return 0;
	if(DataEX_lost_connection_count()>=SPI_MIN_ERROR_SHOW && SPI_SHOW_SYNC_STATS){

    char text[64];

    SDataExchangeSlaveToMaster* dataIn=get_dataInPointer();
    SDataReceiveFromMaster* pDataOut = dataOutGetPointer();

    snprintf(text,32,"spi err:\002 %ld/%ld",DataEX_lost_connection_count(),get_num_SPI_CALLBACKS());
    Gfx_write_label_var(ScreenToWriteOn,  100,300, 0,&FontT24,CLUT_ButtonSymbols,text);

//    snprintf(text,32,"header:\002%X%X%X%X",dataIn->header.checkCode[0],dataIn->header.checkCode[1],dataIn->header.checkCode[2],dataIn->header.checkCode[3]);
//    Gfx_write_label_var(ScreenToWriteOn,  350,550, 0,&FontT24,CLUT_ButtonSymbols,text);

    //snprintf(text,32,"footer:\002%X%X%X%X",dataIn->footer.checkCode[0],dataIn->footer.checkCode[1],dataIn->footer.checkCode[2],dataIn->footer.checkCode[3]);

    /* data shifted => ignore received data */
    if((pDataOut->header.checkCode[SPI_HEADER_INDEX_RX_STATE] == SPI_RX_STATE_SHIFTED) || (pDataOut->header.checkCode[SPI_HEADER_INDEX_RX_STATE] == SPI_RX_STATE_OFFLINE))
    {
    	dataIn->header.checkCode[SPI_HEADER_INDEX_RX_STATE] = LastKnowRTEState;
    }
    else
    {
    	LastKnowRTEState =dataIn->header.checkCode[SPI_HEADER_INDEX_RX_STATE];
    }
    snprintf(text,32,"RX State M|R:\002%X|%X",pDataOut->header.checkCode[SPI_HEADER_INDEX_RX_STATE], dataIn->header.checkCode[SPI_HEADER_INDEX_RX_STATE] );
    Gfx_write_label_var(ScreenToWriteOn,  600,800, 0,&FontT24,CLUT_ButtonSymbols,text);
    }



//    snprintf(text,32,"cpt:\002%i",get_num_SPI_CALLBACKS());
//    Gfx_write_label_var(ScreenToWriteOn,  600,800, 90,&FontT24,CLUT_ButtonSymbols,text);

//    snprintf(text,10,"i2c:\002%i",get_DataEX_Error_place());
//    Gfx_write_label_var(ScreenToWriteOn,  600,800, 90,&FontT24,CLUT_ButtonSymbols,text);

    return DataEX_lost_connection_count();
}