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view Discovery/Src/tMenuEditHardware.c @ 922:7c996354b8ac Evo_2_23 tip

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Moved UART6 into a separate unit: UART6 connects internal devices. As a first step the existing code sections have been moved into a new unit. As well the code of the external GNSS sensor has been copied into this unit as starting point for the further development. Later the internal part can be integrated into the common uart (code cleanup).
author Ideenmodellierer
date Sun, 03 Nov 2024 20:53:05 +0100
parents c4c9850a2039
children
line wrap: on
line source

///////////////////////////////////////////////////////////////////////////////
/// -*- coding: UTF-8 -*-
///
/// \file   Discovery/Src/tMenuEditHardware.c
/// \brief  BUTTONS
/// \author heinrichs weikamp gmbh
/// \date   15-Sept-2016
///
/// \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 "tMenuEditHardware.h"
#include "tMenuEdit.h"

#include "externCPU2bootloader.h"
#include "gfx_fonts.h"
#include "ostc.h"
#include "tCCR.h"
#include "tMenuEdit.h"
#include "tHome.h"
#include "tInfo.h"
#include "tInfoLog.h"
#include "tInfoSensor.h"
#include "tComm.h"
#include "data_exchange_main.h"


extern void tM_build_pages(void);

/* Private function prototypes -----------------------------------------------*/
void openEdit_Bluetooth(void);
void openEdit_Compass(void);
void openEdit_O2Sensors(void);
void openEdit_Brightness(void);
//void openEdit_Luftintegration(void);
void openEdit_ButtonSens(void);
void openEdit_FlipDisplay(void);

/* Announced function prototypes -----------------------------------------------*/
uint8_t OnAction_Compass		(uint32_t editId, uint8_t blockNumber, uint8_t digitNumber, uint8_t digitContent, uint8_t action);
uint8_t OnAction_Bearing		(uint32_t editId, uint8_t blockNumber, uint8_t digitNumber, uint8_t digitContent, uint8_t action);
uint8_t OnAction_BearingClear	(uint32_t editId, uint8_t blockNumber, uint8_t digitNumber, uint8_t digitContent, uint8_t action);
uint8_t OnAction_InertiaLevel	(uint32_t editId, uint8_t blockNumber, uint8_t digitNumber, uint8_t digitContent, uint8_t action);
//uint8_t OnAction_ExitHardw	(uint32_t editId, uint8_t blockNumber, uint8_t digitNumber, uint8_t digitContent, uint8_t action);
uint8_t OnAction_Sensor1		(uint32_t editId, uint8_t blockNumber, uint8_t digitNumber, uint8_t digitContent, uint8_t action);
uint8_t OnAction_Sensor2		(uint32_t editId, uint8_t blockNumber, uint8_t digitNumber, uint8_t digitContent, uint8_t action);
uint8_t OnAction_Sensor3		(uint32_t editId, uint8_t blockNumber, uint8_t digitNumber, uint8_t digitContent, uint8_t action);
uint8_t OnAction_O2_Calibrate   (uint32_t editId, uint8_t blockNumber, uint8_t digitNumber, uint8_t digitContent, uint8_t action);
//uint8_t OnAction_O2_Source		(uint32_t editId, uint8_t blockNumber, uint8_t digitNumber, uint8_t digitContent, uint8_t action);
uint8_t OnAction_Sensor_Info	(uint32_t editId, uint8_t blockNumber, uint8_t digitNumber, uint8_t digitContent, uint8_t action);
uint8_t OnAction_Sensor_Detect	(uint32_t editId, uint8_t blockNumber, uint8_t digitNumber, uint8_t digitContent, uint8_t action);
uint8_t OnAction_Button			(uint32_t editId, uint8_t blockNumber, uint8_t digitNumber, uint8_t digitContent, uint8_t action);
uint8_t OnAction_ButtonBalance	(uint32_t editId, uint8_t blockNumber, uint8_t digitNumber, uint8_t digitContent, uint8_t action);
uint8_t OnAction_ButtonLock		(uint32_t editId, uint8_t blockNumber, uint8_t digitNumber, uint8_t digitContent, uint8_t action);
// not required uint8_t OnAction_Bluetooth				(uint32_t editId, uint8_t blockNumber, uint8_t digitNumber, uint8_t digitContent, uint8_t action);

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


#define O2_CALIB_FRACTION_AIR	(0.209F)
#define O2_CALIB_FRACTION_O2	(0.98F)

static uint8_t	O2_calib_gas = 21;

void openEdit_Hardware(uint8_t line)
{
    set_globalState_Menu_Line(line);

    switch(line)
    {
    case 1:
    default:
        openEdit_Bluetooth();
    break;
    case 2:
    	resetMenuEdit(CLUT_MenuPageHardware);
        openEdit_Compass();
    break;
    case 3:
        openEdit_O2Sensors();
    break;
    case 4:
        openEdit_Brightness();
    break;
    case 5:
    	resetMenuEdit(CLUT_MenuPageHardware);
        openEdit_ButtonSens();
    break;
    case 6:
    	openEdit_FlipDisplay();
    break;
    }
}

/* Private functions ---------------------------------------------------------*/
void openEdit_Bluetooth(void)
{
/* does not work like this	resetEnterPressedToStateBeforeButtonAction(); */

    SSettings *pSettings = settingsGetPointer();

    if(pSettings->bluetoothActive == 0)
    {
        pSettings->bluetoothActive = 1;
        MX_Bluetooth_PowerOn();
        tComm_StartBlueModConfig();
    }
    else
    {
        pSettings->bluetoothActive = 0;
        MX_Bluetooth_PowerOff();
    }
    exitMenuEdit_to_Menu_with_Menu_Update_do_not_write_settings_for_this_only();
}

void openEdit_FlipDisplay(void)
{
/* does not work like this	resetEnterPressedToStateBeforeButtonAction(); */

    SSettings *pSettings = settingsGetPointer();

    if(pSettings->FlipDisplay == 0)
    {
        pSettings->FlipDisplay = 1;
    }
    else
    {
        pSettings->FlipDisplay = 0;
    }
    /* reinit all views */
    tHome_init();
    tI_init();
    tM_init();
    tMenuEdit_init();
    tInfoLog_init();
    tM_build_pages();
    GFX_build_logo_frame();
    GFX_build_hw_background_frame();

    exitEditWithUpdate();
    exitMenuEdit_to_Home();
}


static uint8_t togglePlusMinus(uint8_t input)
{
    if (input == '+') {
        return '-';
    } else {
        return '+';
    }
}


static uint8_t OnAction_CompassDeclination(uint32_t editId, uint8_t blockNumber, uint8_t digitNumber, uint8_t digitContent, uint8_t action)
{
    SSettings *settings = settingsGetPointer();
    uint8_t digitContentNew;
    switch (action) {
    case ACTION_BUTTON_ENTER:

        return digitContent;
    case ACTION_BUTTON_ENTER_FINAL:
        {
            int32_t compassDeclinationDeg;
            evaluateNewString(editId, (uint32_t *)&compassDeclinationDeg, NULL, NULL, NULL);

            if (compassDeclinationDeg > 99) {
                compassDeclinationDeg = 99;
            } else if (compassDeclinationDeg < -99) {
                compassDeclinationDeg = -99;
            }

            settings->compassDeclinationDeg = compassDeclinationDeg;

            tMenuEdit_newInput(editId, ((input_u)compassDeclinationDeg).uint32, 0, 0, 0);
        }

        break;
    case ACTION_BUTTON_NEXT:
        if (digitNumber == 0) {
            digitContentNew = togglePlusMinus(digitContent);
        } else {
            digitContentNew = digitContent + 1;
            if (digitContentNew > '9') {
                digitContentNew = '0';
            }
        }

        return digitContentNew;
    case ACTION_BUTTON_BACK:
        if (digitNumber == 0) {
            digitContentNew = togglePlusMinus(digitContent);
        } else {
            digitContentNew = digitContent - 1;
            if (digitContentNew < '0') {
                digitContentNew = '9';
            }
        }

        return digitContentNew;
    }

    return UNSPECIFIC_RETURN;
}


static void showCompassDeclination(SSettings *settings, bool isRefresh)
{
    char text[16];
    snprintf(text, 16, "%c%c:", TXT_2BYTE, TXT2BYTE_CompassDeclination);
    write_label_var(30, 800, ME_Y_LINE6, &FontT48, text);
    if (isRefresh) {
        tMenuEdit_refresh_field(StMHARD2_Compass_Declination);
    } else {
        write_field_sdigit(StMHARD2_Compass_Declination, 500, 800, ME_Y_LINE6, &FontT48, "\034###`", settings->compassDeclinationDeg, 0, 0, 0);
    }
}


void refresh_CompassEdit(void)
{
    SSettings *settings = settingsGetPointer();

    uint16_t heading;
    char text[32];
    uint8_t textIndex = 0;

    text[0] = '\001';
    text[1] = TXT_2BYTE;
    text[2] = TXT2BYTE_Compass;
    text[3] = 0;
    write_topline(text);

    if(settings->compassInertia)
    {
    	heading = (uint16_t)compass_getCompensated();
    }
    else
    {
    	heading = (uint16_t)stateUsed->lifeData.compass_heading;
    }
    snprintf(text,32,"\001%03i`",heading);
    write_label_var(   0, 800, ME_Y_LINE1, &FontT54, text);

    tMenuEdit_refresh_field(StMHARD2_Compass_SetCourse);
    tMenuEdit_refresh_field(StMHARD2_Compass_Calibrate);
    tMenuEdit_refresh_field(StMHARD2_Compass_ResetCourse);
    text[textIndex++] = TXT_2BYTE;
    text[textIndex++] = TXT2BYTE_CompassInertia;
    text[textIndex++] = ':';
    text[textIndex++] = ' ';
    text[textIndex++] = '0' + settings->compassInertia;

    write_label_var(30, 800, ME_Y_LINE5,  &FontT48, text);

    showCompassDeclination(settings, true);

    write_buttonTextline(TXT2BYTE_ButtonBack,TXT2BYTE_ButtonEnter,TXT2BYTE_ButtonNext);
}


void openEdit_Compass(void)
{
    SSettings *settings = settingsGetPointer();

    char text[10];
    uint8_t textIndex = 0;


    set_globalState(StMHARD2_Compass);
    resetMenuEdit(CLUT_MenuPageHardware);

    text[textIndex++] = '\001';
    text[textIndex++] = TXT_2BYTE;
    text[textIndex++] = TXT2BYTE_Compass;
    text[textIndex++] = 0;
    write_topline(text);

    text[0] = TXT_2BYTE;
    text[2] = 0;

    text[1] = TXT2BYTE_SetBearing;
    write_field_button(StMHARD2_Compass_SetCourse,	 30, 800, ME_Y_LINE2,  &FontT48, text);

    text[1] = TXT2BYTE_ResetBearing;
    write_field_button(StMHARD2_Compass_ResetCourse, 30, 800, ME_Y_LINE3,  &FontT48, text);

    text[1] = TXT2BYTE_CompassCalib;
    write_field_button(StMHARD2_Compass_Calibrate,	 30, 800, ME_Y_LINE4,  &FontT48, text);

    text[1] = TXT2BYTE_CompassInertia;
    textIndex = 2;
    text[textIndex++] = ':';
    text[textIndex++] = ' ';
    text[textIndex++] = '0' + settings->compassInertia;
    text[textIndex++] = 0;

    write_field_button(StMHARD2_Compass_Inertia, 30, 800, ME_Y_LINE5,  &FontT48, text);

    showCompassDeclination(settings, false);

    setEvent(StMHARD2_Compass_SetCourse,		(uint32_t)OnAction_Bearing);
    setEvent(StMHARD2_Compass_ResetCourse,	(uint32_t)OnAction_BearingClear);
    setEvent(StMHARD2_Compass_Calibrate,		(uint32_t)OnAction_Compass);
    setEvent(StMHARD2_Compass_Inertia,	(uint32_t)OnAction_InertiaLevel);
    setEvent(StMHARD2_Compass_Declination, (uint32_t)OnAction_CompassDeclination);

    tMenuEdit_select(StMHARD2_Compass_SetCourse);

    write_buttonTextline(TXT2BYTE_ButtonBack,TXT2BYTE_ButtonEnter,TXT2BYTE_ButtonNext);
}


uint8_t OnAction_Compass (uint32_t editId, uint8_t blockNumber, uint8_t digitNumber, uint8_t digitContent, uint8_t action)
{
    calibrateCompass();
    return EXIT_TO_INFO_COMPASS;
}


uint8_t OnAction_Bearing	(uint32_t editId, uint8_t blockNumber, uint8_t digitNumber, uint8_t digitContent, uint8_t action)
{
    if((int16_t)stateUsed->lifeData.compass_heading != -1)
	{
		settingsGetPointer()->compassBearing = (int16_t)stateUsed->lifeData.compass_heading;
	}
	else
	{
		settingsGetPointer()->compassBearing = 0;
	}

    if(settingsGetPointer()->compassBearing == 0)
        settingsGetPointer()->compassBearing = 360;
    return UPDATE_AND_EXIT_TO_MENU;
}


uint8_t OnAction_BearingClear	(uint32_t editId, uint8_t blockNumber, uint8_t digitNumber, uint8_t digitContent, uint8_t action)
{
    settingsGetPointer()->compassBearing = 0;
    return UPDATE_AND_EXIT_TO_MENU;
}


uint8_t OnAction_InertiaLevel	(uint32_t editId, uint8_t blockNumber, uint8_t digitNumber, uint8_t digitContent, uint8_t action)
{
	uint8_t newLevel = 0;

	newLevel = settingsGetPointer()->compassInertia + 1;
	if(newLevel > MAX_COMPASS_COMP)
	{
		newLevel = 0;
	}
	settingsGetPointer()->compassInertia = newLevel;
    return UPDATE_DIVESETTINGS;
}

/*
uint8_t OnAction_ExitHardw (uint32_t editId, uint8_t blockNumber, uint8_t digitNumber, uint8_t digitContent, uint8_t action)
{
    return EXIT_TO_MENU;
}
*/

void refresh_O2Sensors(void)
{
    char strSensorId[20];
    char strSensorValue[20];
    uint16_t y_line;
    uint8_t index = 0;

    const SDiveState *pStateReal = stateRealGetPointer();
    SSettings *pSettings = settingsGetPointer();

	if(memcmp(pSettings->ext_sensor_map, pStateReal->lifeData.extIf_sensor_map, EXT_INTERFACE_SENSOR_CNT) != 0)
	{
		memcpy(pSettings->ext_sensor_map, pStateReal->lifeData.extIf_sensor_map, EXT_INTERFACE_SENSOR_CNT);
		pSettings->ppo2sensors_deactivated = 0x0;	/* deactivation will be done by openEditO2Sensor if need */
		pSettings->co2_sensor_active = 0;
		pSettings->ppo2sensors_source = O2_SENSOR_SOURCE_OPTIC;
		for(index = 0; index < EXT_INTERFACE_SENSOR_CNT - 1; index++)
		{
				switch(pSettings->ext_sensor_map[index])
				{
					case SENSOR_OPTIC:	pSettings->ppo2sensors_source = O2_SENSOR_SOURCE_OPTIC;
									break;
					case SENSOR_ANALOG:	if(pSettings->ppo2sensors_source == O2_SENSOR_SOURCE_DIGITAL)
										{
											pSettings->ppo2sensors_source = O2_SENSOR_SOURCE_ANADIG;
										}
										if(pSettings->ppo2sensors_source != O2_SENSOR_SOURCE_ANADIG)
										{
											pSettings->ppo2sensors_source = O2_SENSOR_SOURCE_ANALOG;
										}
									break;
					case SENSOR_DIGO2M:	if(pSettings->ppo2sensors_source == O2_SENSOR_SOURCE_ANALOG)
										{
											pSettings->ppo2sensors_source = O2_SENSOR_SOURCE_ANADIG;
										}
										if(pSettings->ppo2sensors_source != O2_SENSOR_SOURCE_ANADIG)
										{
											pSettings->ppo2sensors_source = O2_SENSOR_SOURCE_DIGITAL;
										}
									break;
					case SENSOR_CO2:
					case SENSOR_CO2M:	pSettings->co2_sensor_active = 1;
						break;
#ifdef ENABLE_SENTINEL_MODE
					case SENSOR_SENTINEL:
					case SENSOR_SENTINELM:	pSettings->ppo2sensors_source = O2_SENSOR_SOURCE_SENTINEL;
									break;
#endif
					default:
									break;
				}
		}
		openEdit_O2Sensors();
	}

	strSensorId[0] = '\001';
	strSensorId[1] = TXT_o2Sensors;
	strSensorId[2] = 0;
	write_topline(strSensorId);

	strSensorId[0] = TXT_2BYTE;
	strSensorId[1] = TXT2BYTE_Sensor;
	strSensorId[2] = ' ';
	strSensorId[3] = TXT_2BYTE;
	strSensorId[4] = 'X';
	strSensorId[5] = '1';
	strSensorId[6] = 0;

	for(index = 0; index < 3; index++)
	{
		strSensorId[3] = TXT_2BYTE;
		strSensorId[4] = 'X';
		strSensorId[5] = '1' + index;

		switch(pSettings->ext_sensor_map[index])
		{
				case SENSOR_SEARCH: strSensorId[1] = TXT2BYTE_SensorDetect;
									strSensorId[2] = 0;
									strSensorId[4] = 0;
								break;
				case SENSOR_OPTIC:	strSensorId[4] = TXT2BYTE_O2IFOptic;
								break;
				case SENSOR_ANALOG:	strSensorId[4] = TXT2BYTE_O2IFAnalog;
								break;
				case SENSOR_DIGO2:
				case SENSOR_DIGO2M: strSensorId[4] = TXT2BYTE_O2IFDigital;
								break;
				case SENSOR_CO2:
				case SENSOR_CO2M: strSensorId[3] = 'C';
								 strSensorId[4] = 'O';
								break;
				case SENSOR_SENTINEL:
				case SENSOR_SENTINELM: strSensorId[3] = 'S';
				 	 	 	 	 	   strSensorId[4] = 'e';
				 	 	 	 	break;
				case SENSOR_GNSS:
				case SENSOR_GNSSM:		strSensorId[3] = 'G';
	 	 	 	   	   	   	   	   	    strSensorId[4] = 'N';
					break;
				default:
									  strSensorId[5] = 0;
					break;
		}
		if(strSensorId[4] != 'X')
		{
			write_label_var(  96, 340, ME_Y_LINE1 + (index * ME_Y_LINE_STEP), &FontT48, strSensorId);
		}
		strSensorValue[0] = 0;
		if((pSettings->ext_sensor_map[index] >= SENSOR_OPTIC) && (pSettings->ext_sensor_map[index] < SENSOR_TYPE_O2_END))
		{
			snprintf(strSensorValue, 20,"%01.2f, %01.1f mV",  pStateReal->lifeData.ppO2Sensor_bar[index], pStateReal->lifeData.sensorVoltage_mV[index]);
		}
		else if(pSettings->ext_sensor_map[index] == SENSOR_CO2M)
		{
			snprintf(strSensorValue, 20,"%ld ppm",  pStateReal->lifeData.CO2_data.CO2_ppm);
		}
		y_line = ME_Y_LINE1 + (index * ME_Y_LINE_STEP);
		if(strSensorValue[0] != 0)
		{
			write_label_var(  480, 800, y_line, &FontT48, strSensorValue);
		}
	}

	if(pSettings->ext_sensor_map[0] == SENSOR_OPTIC)
	{
		strSensorId[0] = TXT_2BYTE;
		strSensorId[1] = TXT2BYTE_HUDbattery;
		strSensorId[2] = 0;
		write_label_var(  30, 340, ME_Y_LINE4, &FontT48, strSensorId);

		snprintf(strSensorId, 20,"%01.3fV", get_HUD_battery_voltage_V());
		write_label_var(  480, 800, ME_Y_LINE4, &FontT48, strSensorId);
	}
	else
	{
		if((pSettings->ppo2sensors_source == O2_SENSOR_SOURCE_ANALOG) || (pSettings->ppo2sensors_source == O2_SENSOR_SOURCE_ANADIG)
#ifdef ENABLE_SENTINEL_MODE
					|| (pSettings->ppo2sensors_source == O2_SENSOR_SOURCE_SENTINEL)
#endif
					)
		{
			strSensorId[0] = TXT_2BYTE;
			strSensorId[1] = TXT2BYTE_O2Calib;
			strSensorId[2] = 0;
			write_label_var(  30, 340, ME_Y_LINE4, &FontT48, strSensorId);
			snprintf(strSensorId, 20,"%d%%", O2_calib_gas);
			write_label_var(  480, 800, ME_Y_LINE4, &FontT48, strSensorId);
		}
	}
   	if(DataEX_external_ADC_Present())
   	{
		strSensorId[0] = TXT_2BYTE;
		strSensorId[1] = TXT2BYTE_SensorDetect;
		strSensorId[2] = 0;

		write_label_var(  30, 340, ME_Y_LINE6, &FontT48, strSensorId);
   	}

	if((pSettings->ext_sensor_map[0] >= SENSOR_OPTIC) && (pSettings->ext_sensor_map[0] < SENSOR_MUX))
	{
		tMenuEdit_refresh_field(StMHARD3_O2_Sensor1);
	}
	if((pSettings->ext_sensor_map[1] >= SENSOR_OPTIC) && (pSettings->ext_sensor_map[1] < SENSOR_MUX))
	{
		tMenuEdit_refresh_field(StMHARD3_O2_Sensor2);
	}
	if((pSettings->ext_sensor_map[2] >= SENSOR_OPTIC) && (pSettings->ext_sensor_map[2] < SENSOR_MUX))
	{
		tMenuEdit_refresh_field(StMHARD3_O2_Sensor3);
	}

    if(get_globalState() == StMHARD3_O2_Calibrate)
    {
    	write_buttonTextline(TXT2BYTE_ButtonBack,TXT2BYTE_O2Calib,TXT2BYTE_ButtonPlus);
    }
    else
    {
    	write_buttonTextline(TXT2BYTE_ButtonBack,TXT2BYTE_ButtonEnter,TXT2BYTE_ButtonNext);
    }
}


void openEdit_O2Sensors(void)
{
	SSettings *pSettings = settingsGetPointer();
    uint8_t sensorActive[3];
    uint8_t index = 0;
    char text[3];

    set_globalState(StMHARD3_Sensors);
	resetMenuEdit(CLUT_MenuPageHardware);

	for(index = 0; index < 3; index++ )
	{
		if(pSettings->ppo2sensors_deactivated & (0x01 << index))
		{
			sensorActive[index] = 0;
		}
		else
		{
			sensorActive[index] = 1;
		}
	}

	if(((pSettings->ext_sensor_map[0] < SENSOR_OPTIC) || (pSettings->ext_sensor_map[0] >= SENSOR_MUX)))
	{
		pSettings->ppo2sensors_deactivated |= 1;
	}
	else
	{
		write_field_on_off(StMHARD3_O2_Sensor1,	 30, 95, ME_Y_LINE1,  &FontT48, "", sensorActive[0]);
	}
	if(((pSettings->ext_sensor_map[1] < SENSOR_OPTIC) || (pSettings->ext_sensor_map[1] >= SENSOR_MUX)))
	{
		pSettings->ppo2sensors_deactivated |= 2;
	}
	else
	{
		 write_field_on_off(StMHARD3_O2_Sensor2,	 30, 95, ME_Y_LINE2,  &FontT48, "", sensorActive[1]);
	}
	if(((pSettings->ext_sensor_map[2] < SENSOR_OPTIC) || (pSettings->ext_sensor_map[2] >= SENSOR_MUX)))
	{
		pSettings->ppo2sensors_deactivated |= 4;
	}
	else
	{
		write_field_on_off(StMHARD3_O2_Sensor3,	 30, 95, ME_Y_LINE3,  &FontT48, "", sensorActive[2]);
	}

	stateRealGetPointerWrite()->diveSettings.ppo2sensors_deactivated = pSettings->ppo2sensors_deactivated;

    if(settingsGetPointer()->ppo2sensors_deactivated & 1)
        sensorActive[0] = 0;
    if(settingsGetPointer()->ppo2sensors_deactivated & 2)
        sensorActive[1] = 0;
    if(settingsGetPointer()->ppo2sensors_deactivated & 4)
        sensorActive[2] = 0;

    if((pSettings->ppo2sensors_source == O2_SENSOR_SOURCE_ANALOG) || (pSettings->ppo2sensors_source == O2_SENSOR_SOURCE_ANADIG)
#ifdef ENABLE_SENTINEL_MODE
    		|| (settingsGetPointer()->ppo2sensors_source == O2_SENSOR_SOURCE_SENTINEL)
#endif
	)
    {
        write_label_fix(   30, 800, ME_Y_LINE4, &FontT48, TXT2BYTE_O2Calib);
        write_label_var(  400, 800, ME_Y_LINE4, &FontT48, "\016\016 %\017");

        write_field_toggle(StMHARD3_O2_Calibrate,	400, 800, ME_Y_LINE4, &FontT48, "", 21, 98);
    }

   	if(DataEX_external_ADC_Present())
   	{
		text[0] = TXT_2BYTE;
		text[1] = TXT2BYTE_SensorDetect;
		text[2] = 0;

		write_label_var(  30, 340, ME_Y_LINE6, &FontT48, text);

		write_field_button(StMHARD3_Sensor_Detect,	 30, 800, ME_Y_LINE6,  &FontT48, text);
   	}

    if((pSettings->ext_sensor_map[0] >= SENSOR_OPTIC) && (pSettings->ext_sensor_map[0] < SENSOR_MUX))
	{
			setEvent(StMHARD3_O2_Sensor1, (uint32_t)OnAction_Sensor1);
	}
    if((pSettings->ext_sensor_map[1] >= SENSOR_OPTIC) && (pSettings->ext_sensor_map[1] < SENSOR_MUX))
	{
			setEvent(StMHARD3_O2_Sensor2, (uint32_t)OnAction_Sensor2);
	}
    if((pSettings->ext_sensor_map[2] >= SENSOR_OPTIC) && (pSettings->ext_sensor_map[2] < SENSOR_MUX))
	{
			setEvent(StMHARD3_O2_Sensor3, (uint32_t)OnAction_Sensor3);
	}

    if((settingsGetPointer()->ppo2sensors_source == O2_SENSOR_SOURCE_ANALOG) || (settingsGetPointer()->ppo2sensors_source == O2_SENSOR_SOURCE_ANADIG)
#ifdef ENABLE_SENTINEL_MODE
    		|| (settingsGetPointer()->ppo2sensors_source == O2_SENSOR_SOURCE_SENTINEL)
#endif
	)
    {
    	setEvent(StMHARD3_O2_Calibrate, (uint32_t)OnAction_O2_Calibrate);
    }

   	if(DataEX_external_ADC_Present())
   	{
   		setEvent(StMHARD3_Sensor_Detect, (uint32_t)OnAction_Sensor_Detect);
   	}
    write_buttonTextline(TXT2BYTE_ButtonBack,TXT2BYTE_ButtonEnter,TXT2BYTE_ButtonNext);
}


uint8_t OnAction_Sensor1(uint32_t editId, uint8_t blockNumber, uint8_t digitNumber, uint8_t digitContent, uint8_t action)
{
	const SDiveState *pStateReal = stateRealGetPointer();

	if((pStateReal->lifeData.extIf_sensor_map[0] == SENSOR_DIGO2M) || (pStateReal->lifeData.extIf_sensor_map[0] == SENSOR_CO2M))
	{
		return EXIT_TO_INFO_SENSOR;
	}
	else
	{
		if(settingsGetPointer()->ppo2sensors_deactivated & 1)
		{
			settingsGetPointer()->ppo2sensors_deactivated &= 4+2;
			tMenuEdit_set_on_off(editId, 1);
		}
		else
		{
			settingsGetPointer()->ppo2sensors_deactivated |= 1;
			tMenuEdit_set_on_off(editId, 0);
		}
	}

    return UPDATE_DIVESETTINGS;
}


uint8_t OnAction_Sensor2(uint32_t editId, uint8_t blockNumber, uint8_t digitNumber, uint8_t digitContent, uint8_t action)
{
	const SDiveState *pStateReal = stateRealGetPointer();

	if((pStateReal->lifeData.extIf_sensor_map[1] == SENSOR_DIGO2M) || (pStateReal->lifeData.extIf_sensor_map[1] == SENSOR_CO2M))
	{
		return EXIT_TO_INFO_SENSOR;
	}
	else
	{
		if(settingsGetPointer()->ppo2sensors_deactivated & 2)
		{
			settingsGetPointer()->ppo2sensors_deactivated &= 4+1;
			tMenuEdit_set_on_off(editId, 1);
		}
		else
		{
			settingsGetPointer()->ppo2sensors_deactivated |= 2;
			tMenuEdit_set_on_off(editId, 0);
		}
	}
    return UPDATE_DIVESETTINGS;
}


uint8_t OnAction_Sensor3(uint32_t editId, uint8_t blockNumber, uint8_t digitNumber, uint8_t digitContent, uint8_t action)
{
	const SDiveState *pStateReal = stateRealGetPointer();

	if((pStateReal->lifeData.extIf_sensor_map[2] == SENSOR_DIGO2M) || (pStateReal->lifeData.extIf_sensor_map[2] == SENSOR_CO2M))
	{
		return EXIT_TO_INFO_SENSOR;
	}
	else
	{

		if(settingsGetPointer()->ppo2sensors_deactivated & 4)
		{
			settingsGetPointer()->ppo2sensors_deactivated &= 2+1;
			tMenuEdit_set_on_off(editId, 1);
		}
		else
		{
			settingsGetPointer()->ppo2sensors_deactivated |= 4;
			tMenuEdit_set_on_off(editId, 0);
		}
	}
    return UPDATE_DIVESETTINGS;
}


uint8_t OnAction_O2_Calibrate (uint32_t editId, uint8_t blockNumber, uint8_t digitNumber, uint8_t digitContent, uint8_t action)
{
	uint8_t loop;
	const SDiveState *pStateReal = stateRealGetPointer();
	SSettings* pSettings = settingsGetPointer();
	uint8_t retVal = UNSPECIFIC_RETURN;
	float compensatedRef;

    if(action == ACTION_BUTTON_ENTER_FINAL)
    {
    		if(O2_calib_gas == 21)
    		{
    			compensatedRef = O2_CALIB_FRACTION_AIR * pStateReal->lifeData.pressure_ambient_bar / 1.0;
    		}
    		else
    		{
    			compensatedRef = O2_CALIB_FRACTION_O2 * pStateReal->lifeData.pressure_ambient_bar / 1.0;
    		}
			for(loop=0;loop<3;loop++)
			{
				if((pSettings->ppo2sensors_deactivated & (0x1 << loop)) == 0)
				{
					if(pStateReal->lifeData.sensorVoltage_mV[loop] > 0.0001)		/* sensor connected ?*/
					{
#ifdef ENABLE_EXTERNAL_PRESSURE
						if(loop == 2)
						{
							compensatedRef = pStateReal->lifeData.pressure_ambient_bar;
						}
#endif

						pSettings->ppo2sensors_calibCoeff[loop] =  compensatedRef / pStateReal->lifeData.sensorVoltage_mV[loop];
					}
					else
					{
						pSettings->ppo2sensors_calibCoeff[loop] = 0.0;
						settingsGetPointer()->ppo2sensors_deactivated |= 0x1 << loop;
					}
				}
			}
			tMenuEdit_newInput(editId, O2_calib_gas, 0, 0, 0);
			retVal = UPDATE_DIVESETTINGS;
    }
    if(action == ACTION_BUTTON_NEXT)
    {
		if(O2_calib_gas == 21)
		{
			O2_calib_gas = 98;
		}
		else
		{
			O2_calib_gas = 21;
		}
   	}
   	retVal = O2_calib_gas;

    if(action == ACTION_BUTTON_BACK)
    {
    	exitMenuEditField();
    }

	return retVal;
}

uint8_t OnAction_Sensor_Info(uint32_t editId, uint8_t blockNumber, uint8_t digitNumber, uint8_t digitContent, uint8_t action)
{
	return EXIT_TO_INFO_SENSOR;
}

uint8_t OnAction_Sensor_Detect(uint32_t editId, uint8_t blockNumber, uint8_t digitNumber, uint8_t digitContent, uint8_t action)
{
	DataEX_setExtInterface_Cmd(EXT_INTERFACE_AUTODETECT);
	return UNSPECIFIC_RETURN;
}

void openEdit_Brightness(void)
{
    uint8_t actualBrightness;
    SSettings *pSettings = settingsGetPointer();

    actualBrightness = pSettings->brightness;
    actualBrightness++;
    if(actualBrightness > 4)
        actualBrightness = 0;
    pSettings->brightness = actualBrightness;
    exitEditWithUpdate();
}


void buttonBalanceText_helper(uint8_t idOfButton, char *textOutput)
{
    uint8_t txtcount = 0;

    if(idOfButton < 3)
    {
        textOutput[txtcount++] = '@' + settingsGetPointer()->buttonBalance[idOfButton];
        textOutput[txtcount++] = ' ';
        textOutput[txtcount++] = ' ';
        textOutput[txtcount++] = '(';

        switch(settingsGetPointer()->buttonBalance[idOfButton])
    {
        case 1:
            textOutput[txtcount++] = '-';
            textOutput[txtcount++] = '2';
            textOutput[txtcount++] = '0';
            break;
        case 2:
            textOutput[txtcount++] = '-';
            textOutput[txtcount++] = '1';
            textOutput[txtcount++] = '0';
            break;
        case 3:
        default:
            textOutput[txtcount++] = '0';
            break;
        case 4:
            textOutput[txtcount++] = '+';
            textOutput[txtcount++] = '1';
            textOutput[txtcount++] = '0';
            break;
        case 5:
            textOutput[txtcount++] = '+';
            textOutput[txtcount++] = '2';
            textOutput[txtcount++] = '0';
            break;
        }
        textOutput[txtcount++] = ')';
    }
    textOutput[txtcount++] = 0;
}

/**#
  ******************************************************************************
  * @brief   BUTTONS
  * @author  heinrichs weikamp gmbh
  * @version V 01
  * @date    15-Sept-2016
  ******************************************************************************
    *	Button 0 is right, Button 1 is middle, Button 2 is left !!!!
    *   2    1    0    (base value 3)
    * Button 3 is used to store the base value, all others are balanced around this one!
    *
  */

void openEdit_ButtonSens(void)
{
    char text[32];
    uint8_t sens;
    const uint32_t eventListButtonBalance[3] = {StMHARD5_ButtonBalance1,StMHARD5_ButtonBalance2,StMHARD5_ButtonBalance3};

    sens = (uint8_t)settingsGetPointer()->ButtonResponsiveness[3];
    write_field_3digit(StMHARD5_Button1, 360, 780, ME_Y_LINE1,  &FontT48, "###", sens, 0, 0, 0);

    for(int i=2;i>=0;i--)
    {
        buttonBalanceText_helper(i,text);
        write_field_button(eventListButtonBalance[i],360,500,ME_Y_LINE4-(i*ME_Y_LINE_STEP),&FontT48,text);
    }

    snprintf(text,32,"%c",TXT_ButtonLock);
    write_field_on_off(StMHARD5_ButtonLock,	 30, 700, ME_Y_LINE5,  &FontT48, text, settingsGetPointer()->buttonLockActive);

    setEvent(StMHARD5_Button1, (uint32_t)OnAction_Button);

    for(int i=2;i>=0;i--)
    {
        setEvent(eventListButtonBalance[i], (uint32_t)OnAction_ButtonBalance);
    }
    setEvent(StMHARD5_ButtonLock, (uint32_t)OnAction_ButtonLock);
    write_buttonTextline(TXT2BYTE_ButtonBack,TXT2BYTE_ButtonEnter,TXT2BYTE_ButtonNext);
}


void refresh_ButtonValuesFromPIC(void)
{
    uint8_t sens[3];
    char text[64];

    text[0] = '\001';
    text[1] = TXT_2BYTE;
    text[2] = TXT2BYTE_ButtonSensitivity;
    text[3] = 0;
    write_topline(text);

    write_buttonTextline(TXT2BYTE_ButtonBack,TXT2BYTE_ButtonEnter,TXT2BYTE_ButtonNext);

    for(int i=0;i<3;i++)
    {
        text[0] = TXT_2BYTE;
        text[1] = TXT2BYTE_ButtonLeft+i;
        text[2] = 0;
        write_label_var(  20, 300, ME_Y_LINE2+(i*ME_Y_LINE_STEP), &FontT48, text);
    }

    for(int i=0;i<3;i++)
    {
        sens[i] = settingsHelperButtonSens_translate_hwOS_values_to_percentage(stateRealGetPointer()->lifeData.buttonPICdata[i]);
    }
    snprintf(text,64,"\020\016\016%c%c \017 (%03u  %03u  %03u)",TXT_2BYTE,TXT2BYTE_LowerIsLess,sens[2],sens[1],sens[0]);
    write_label_var(  20, 700, ME_Y_LINE6, &FontT42, text);

    tMenuEdit_refresh_field(StMHARD5_Button1);
    tMenuEdit_refresh_field(StMHARD5_ButtonBalance1);
    tMenuEdit_refresh_field(StMHARD5_ButtonBalance2);
    tMenuEdit_refresh_field(StMHARD5_ButtonBalance3);
    tMenuEdit_refresh_field(StMHARD5_ButtonLock);
}


uint8_t OnAction_Button(uint32_t editId, uint8_t blockNumber, uint8_t digitNumber, uint8_t digitContent, uint8_t action)
{
    uint8_t digitContentNew, remainder;
    uint32_t newSensitivityGlobal;

    if(action == ACTION_BUTTON_NEXT)
    {
        digitContentNew = digitContent - '0';
        if(digitContentNew >= MAX_BUTTONRESPONSIVENESS_GUI)
        {
            digitContentNew = MIN_BUTTONRESPONSIVENESS_GUI;
        }
        else
        {
            remainder = digitContentNew%5;
            digitContentNew += 5 - remainder;
            if(digitContentNew >= MAX_BUTTONRESPONSIVENESS_GUI)
                digitContentNew = MAX_BUTTONRESPONSIVENESS_GUI;
        }
        return '0' + digitContentNew;
    }

    if(action == ACTION_BUTTON_BACK)
    {
        digitContentNew = digitContent - '0';
        if(digitContentNew <= MIN_BUTTONRESPONSIVENESS_GUI)
            digitContentNew = MAX_BUTTONRESPONSIVENESS_GUI;
        else
        {
            remainder = digitContentNew%5;
            if(remainder)
                digitContentNew -= remainder;
            else
                digitContentNew -= 5;
        }
        return '0' + digitContentNew;
    }

    if(action == ACTION_BUTTON_ENTER_FINAL)
    {
        evaluateNewString(editId, &newSensitivityGlobal, 0, 0, 0);
        settingsHelperButtonSens_keepPercentageValues(newSensitivityGlobal, settingsGetPointer()->ButtonResponsiveness);
        setButtonResponsiveness(settingsGetPointer()->ButtonResponsiveness);
        return UNSPECIFIC_RETURN;
    }
    return digitContent;
}


uint8_t OnAction_ButtonBalance(uint32_t editId, uint8_t blockNumber, uint8_t digitNumber, uint8_t digitContent, uint8_t action)
{
    int8_t idBalance = -1;
    uint8_t *ptrSetting;
    char text[32];

    const uint32_t eventListButtonBalance[3] = {StMHARD5_ButtonBalance1,StMHARD5_ButtonBalance2,StMHARD5_ButtonBalance3};

    idBalance = -1;
    for(int i=0;i<3;i++)
    {
        if(editId == eventListButtonBalance[i])
        {
            idBalance = i;
            break;
        }
    }

    if((idBalance >= 0) && (idBalance < 3))
    {
        ptrSetting = &settingsGetPointer()->buttonBalance[idBalance];

        *ptrSetting += 1;

        if(*ptrSetting > 5)
            *ptrSetting = 2;

        buttonBalanceText_helper(idBalance,text);
        tMenuEdit_newButtonText(eventListButtonBalance[idBalance],text);
    }

    return UNSPECIFIC_RETURN;
}

uint8_t OnAction_ButtonLock(uint32_t editId, uint8_t blockNumber, uint8_t digitNumber, uint8_t digitContent, uint8_t action)
{
	SSettings *pSettings = settingsGetPointer();

    if(pSettings->buttonLockActive)
    {
    	pSettings->buttonLockActive = 0;
        tMenuEdit_set_on_off(editId, 0);
    }
    else
    {
    	pSettings->buttonLockActive = 1;
        tMenuEdit_set_on_off(editId, 1);
    }

    return UNSPECIFIC_RETURN;
}