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Added control views for HUD: The HUD implementation may now be activated by the compile switch ENABLE_HUD_SUPPORT. The HUD will become visible onces detected in the CvOpt overview menu. The first implementation is for testing only => The LEDs may be operated by a number field. Positiv values activate the red, negativ the green LEDs. Depending on the value blink sequences will be scheduled. At the moment no dive specific data is mapped to the LED operation (like e.g. warnings).
author Ideenmodellierer
date Mon, 02 Mar 2026 17:30:38 +0100
parents 734f84b72b30
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"
#include "tMenuCvOptionText.h"


//extern void tM_build_pages(void);

/* Private function prototypes -----------------------------------------------*/
void openEdit_Bluetooth(void);
void openEdit_Sensors(uint8_t filter);
void openEdit_Brightness(void);
//void openEdit_Luftintegration(void);
void openEdit_ButtonSens(void);
void openEdit_WarningBuz(void);


/* Announced function prototypes -----------------------------------------------*/
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_CO2_Calibrate   (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);
uint8_t OnAction_LedSequence	(uint32_t editId, uint8_t blockNumber, uint8_t digitNumber, uint8_t digitContent, uint8_t action);
uint8_t OnAction_LedBrightness	(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;

static externalInterfaceSensorType sensorFilter = SENSOR_NONE;		/* used to have only a specific type of sensor in the sensor list view */
static externalInterfaceSensorType localSensorMap[3];				/* reduce the complete external sensor map to the three entries which are displayed by the menu */

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

    switch(line)
    {
    case 1:
    default:	openEdit_Bluetooth();
        break;
    case 2:    	openEdit_Sensors(SENSOR_NONE);
        break;
    case 3:    	openEdit_Brightness();
        break;
    case 4:   	resetMenuEdit(CLUT_MenuPageHardware);
        	openEdit_ButtonSens();
        break;
	case 5:		if(isNewDisplay())
				{
					openEdit_WarningBuz();
				}
	    	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_WarningBuz(void)
{
    SSettings *pSettings = settingsGetPointer();

    if(pSettings->warningBuzzer == 0)
    {
        pSettings->warningBuzzer = 1;
        requestBuzzerActivation(REQUEST_BUZZER_ONCE);
    }
    else
    {
        pSettings->warningBuzzer = 0;
        deactivateBuzzer();
    }
    exitMenuEdit_to_Menu_with_Menu_Update_do_not_write_settings_for_this_only();
}


void refresh_O2Sensors(void)
{
	static uint8_t HUD_cmdUpdateCnt = 20;

	char strSensorId[20];
    char strSensorValue[30];
    uint16_t y_line;
    uint8_t index = 0;
    uint8_t uartSensorCnt = 0;

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

	if((memcmp(pSettings->ext_sensor_map, pStateReal->lifeData.extIf_sensor_map, EXT_INTERFACE_SENSOR_CNT) != 0) && (sensorFilter == SENSOR_NONE))
	{
		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;
				}
		}
		if(pSettings->ext_sensor_map[0] != SENSOR_SEARCH)
		{
			index = tMCvOptText_BuildDynamicContentList();
			tM_setLinesForPage(StMOption, index);
			openEdit_Sensors(SENSOR_NONE);
		}
		else
		{
			openEdit_Sensors(SENSOR_SEARCH);
		}


	}

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

	memset(strSensorId,0,20);
	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(localSensorMap[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';
									strSensorId[5] = '2';
								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;
				case SENSOR_HUD:  	strSensorId[3] = 'H';
									strSensorId[4] = 'U';
									strSensorId[5] = 'D';
								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((localSensorMap[index] >= SENSOR_OPTIC) && (localSensorMap[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(localSensorMap[index] == SENSOR_CO2M)
		{
			snprintf(strSensorValue, 20,"%ld ppm",  pStateReal->lifeData.CO2_data.CO2_ppm);
		}
		else if(localSensorMap[index] == SENSOR_HUD)
		{
			write_label_var(  30, 340, ME_Y_LINE2, &FontT48, "LED Sequence:");
			tMenuEdit_newInput(StMHARD3_O2_Sensor2,	pStateReal->lifeData.HUD_led_sequence[0] - pStateReal->lifeData.HUD_led_sequence[1],
													pStateReal->lifeData.HUD_led_sequence[2] - pStateReal->lifeData.HUD_led_sequence[3],
													pStateReal->lifeData.HUD_led_sequence[4] - pStateReal->lifeData.HUD_led_sequence[5],
													pStateReal->lifeData.HUD_led_sequence[6]);
			snprintf(strSensorValue, 30,"LED Brightness:  %d",pStateReal->lifeData.HUD_led_brightness);
			write_label_var(  30, 340, ME_Y_LINE3, &FontT48, strSensorValue);
			snprintf(strSensorValue, 20,"o o o \023o");
		}
		y_line = ME_Y_LINE1 + (index * ME_Y_LINE_STEP);
		if(strSensorValue[0] != 0)
		{
			write_label_var(  480, 800, y_line, &FontT48, strSensorValue);
		}
	}

	if(localSensorMap[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
					) && ((sensorFilter == SENSOR_NONE) || (sensorFilter == SENSOR_DIGO2)))
		{
			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);
		}
		else if(sensorFilter == SENSOR_CO2)
		{
			strSensorId[0] = TXT_2BYTE;
			strSensorId[1] = TXT2BYTE_O2Calib;
			strSensorId[2] = 0;
			write_label_var(  30, 340, ME_Y_LINE4, &FontT48, strSensorId);
		}

	}
	if(sensorFilter == SENSOR_NONE)
	{
		for(index = EXT_INTERFACE_MUX_OFFSET; index < EXT_INTERFACE_SENSOR_CNT; index++)
		{
			if(pSettings->ext_sensor_map[index] != SENSOR_NONE)
			{
				uartSensorCnt++;
			}
		}
		if(uartSensorCnt != 0)
		{
			snprintf(strSensorId, 20,"%c: %d", TXT_o2Sensors, uartSensorCnt);
			write_label_var(  30, 340, ME_Y_LINE5, &FontT48, strSensorId);
		}
	}
   	if((DataEX_external_ADC_Present()) && (sensorFilter == SENSOR_NONE))
   	{
		strSensorId[0] = TXT_2BYTE;
		strSensorId[1] = TXT2BYTE_SensorDetect;
		strSensorId[2] = 0;

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

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

    if(localSensorMap[0] == SENSOR_HUD)
    {
		HUD_cmdUpdateCnt--;
		if(HUD_cmdUpdateCnt == 0)
		{
			HUD_cmdUpdateCnt = 20;
			for(index = EXT_INTERFACE_MUX_OFFSET; index < EXT_INTERFACE_SENSOR_CNT; index++)
			{
				if(pSettings->ext_sensor_map[index] == SENSOR_HUD)
				{
					DataEX_setExtInterface_Cmd(EXT_INTERFACE_HUD_UPDATE, index);
					break;
				}
			}

		}
    }
}


void openEdit_Sensors(uint8_t filter)
{
	static externalInterfaceSensorType lastFilter;
	SSettings *pSettings = settingsGetPointer();
	const SDiveState* pRealState = stateRealGetPointer();
    uint8_t sensorActive[3];
    uint8_t index = 0;
    char text[3];
    uint32_t firstSensorId = 0;

    set_globalState(StMHARD3_Sensors);
	resetMenuEdit(CLUT_MenuPageHardware);

	if(filter == SENSOR_SEARCH)
	{
		for(index = 0; index < 3; index++ )
		{
			localSensorMap[index] = SENSOR_SEARCH;
		}
	}
	else
	{
		if(filter == SENSOR_END)	/* use last filter settings. e.g. for return from submenu */
		{
			sensorFilter = lastFilter;
		}
		else
		{
			sensorFilter = filter;
		}
		lastFilter = sensorFilter;

		for(index = 0; index < 3; index++ )
		{
			localSensorMap[index] = SENSOR_NONE;
			if(pSettings->ppo2sensors_deactivated & (0x01 << index))
			{
				sensorActive[index] = 0;
			}
			else
			{
				sensorActive[index] = 1;
			}
		}
		if((sensorFilter == SENSOR_NONE) || (sensorFilter == SENSOR_DIGO2))
		{
			if(((pSettings->ext_sensor_map[0] < SENSOR_OPTIC) || (pSettings->ext_sensor_map[0] >= SENSOR_TYPE_O2_END)))
			{
				pSettings->ppo2sensors_deactivated |= 1;
				if((pSettings->ext_sensor_map[0] == SENSOR_CO2M) && (sensorFilter == SENSOR_NONE))
				{
					write_field_on_off(StMHARD3_O2_Sensor1,	 30, 95, ME_Y_LINE1,  &FontT48, "", pSettings->co2_sensor_active);
				}
			}
			else
			{
				write_field_on_off(StMHARD3_O2_Sensor1,	 30, 95, ME_Y_LINE1,  &FontT48, "", sensorActive[0]);
				if(firstSensorId == 0)
				{
					firstSensorId = StMHARD3_O2_Sensor1;
				}
			}
			if(((pSettings->ext_sensor_map[1] < SENSOR_OPTIC) || (pSettings->ext_sensor_map[1] >= SENSOR_TYPE_O2_END)))
			{
				pSettings->ppo2sensors_deactivated |= 2;
				if((pSettings->ext_sensor_map[1] == SENSOR_CO2M) && (sensorFilter == SENSOR_NONE))
				{
					write_field_on_off(StMHARD3_O2_Sensor2,	 30, 95, ME_Y_LINE2,  &FontT48, "", pSettings->co2_sensor_active);
				}
			}
			else
			{
				 write_field_on_off(StMHARD3_O2_Sensor2,	 30, 95, ME_Y_LINE2,  &FontT48, "", sensorActive[1]);
				 if(firstSensorId == 0)
				 {
					firstSensorId = StMHARD3_O2_Sensor2;
				 }
			}
			if(((pSettings->ext_sensor_map[2] < SENSOR_OPTIC) || (pSettings->ext_sensor_map[2] >= SENSOR_TYPE_O2_END)))
			{
				pSettings->ppo2sensors_deactivated |= 4;
				if((pSettings->ext_sensor_map[2] == SENSOR_CO2M) && (sensorFilter == SENSOR_NONE))
				{
					write_field_on_off(StMHARD3_O2_Sensor3,	 30, 95, ME_Y_LINE3,  &FontT48, "", pSettings->co2_sensor_active);
				}
			}
			else
			{
				write_field_on_off(StMHARD3_O2_Sensor3,	 30, 95, ME_Y_LINE3,  &FontT48, "", sensorActive[2]);
				if(firstSensorId == 0)
				{
					firstSensorId = StMHARD3_O2_Sensor3;
				}
			}
		}
		else	/* single, none O2 sensors */
		{
			switch(sensorFilter)
			{
				case SENSOR_CO2:	write_field_on_off(StMHARD3_O2_Sensor1,	 30, 95, ME_Y_LINE1,  &FontT48, "", pSettings->co2_sensor_active);	/* only one CO2 supporterd => show at first line */
					break;
				default:			write_field_button(StMHARD3_O2_Sensor1,	 30, 95, ME_Y_LINE1,  &FontT48, "");
					break;
			}
			firstSensorId = StMHARD3_O2_Sensor1;
		}
		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 (sensorFilter == SENSOR_CO2)
		{
			write_field_button(StMHARD3_O2_Calibrate,	 30, 800, ME_Y_LINE4, &FontT48, "");
		}
		else
		{
			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
			) && ((sensorFilter == SENSOR_NONE) || (sensorFilter == SENSOR_DIGO2)))
			{
				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()) && (sensorFilter == SENSOR_NONE))
		{
			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);
		}

		switch(sensorFilter)
		{
			case SENSOR_NONE:
			default: 			if((pSettings->ext_sensor_map[0] >= SENSOR_OPTIC) && (pSettings->ext_sensor_map[0] < SENSOR_MUX))
								{
									setEvent(StMHARD3_O2_Sensor1, (uint32_t)OnAction_Sensor1);
									localSensorMap[0] =pSettings->ext_sensor_map[0];
								}
								if((pSettings->ext_sensor_map[1] >= SENSOR_OPTIC) && (pSettings->ext_sensor_map[1] < SENSOR_MUX))
								{
									setEvent(StMHARD3_O2_Sensor2, (uint32_t)OnAction_Sensor2);
									localSensorMap[1] =pSettings->ext_sensor_map[1];
								}
								if((pSettings->ext_sensor_map[2] >= SENSOR_OPTIC) && (pSettings->ext_sensor_map[2] < SENSOR_MUX))
								{
									setEvent(StMHARD3_O2_Sensor3, (uint32_t)OnAction_Sensor3);
									localSensorMap[2] =pSettings->ext_sensor_map[2];
								}
				break;
			case SENSOR_DIGO2:	if((pSettings->ext_sensor_map[0] >= SENSOR_OPTIC) && (pSettings->ext_sensor_map[0] < SENSOR_TYPE_O2_END))
								{
									setEvent(StMHARD3_O2_Sensor1, (uint32_t)OnAction_Sensor1);
									localSensorMap[0] = pSettings->ext_sensor_map[0];
								}
								if((pSettings->ext_sensor_map[1] >= SENSOR_OPTIC) && (pSettings->ext_sensor_map[1] < SENSOR_TYPE_O2_END))
								{
									setEvent(StMHARD3_O2_Sensor2, (uint32_t)OnAction_Sensor2);
									localSensorMap[1] = pSettings->ext_sensor_map[1];
								}
								if((pSettings->ext_sensor_map[2] >= SENSOR_OPTIC) && (pSettings->ext_sensor_map[2] < SENSOR_TYPE_O2_END))
								{
									setEvent(StMHARD3_O2_Sensor3, (uint32_t)OnAction_Sensor3);
									localSensorMap[2] = pSettings->ext_sensor_map[2];
								}
				break;
			case SENSOR_CO2:	setEvent(StMHARD3_O2_Sensor1, (uint32_t)OnAction_Sensor1);
								localSensorMap[0] = SENSOR_CO2M;
				break;
			case SENSOR_HUD:    write_label_var(  30, 340, ME_Y_LINE2, &FontT48, "LED Sequence:");
								write_field_sdigit(StMHARD3_O2_Sensor2, 400, 800, ME_Y_LINE2, &FontT48, "###  ###  ###  ###",
								pRealState->lifeData.HUD_led_sequence[0] - pRealState->lifeData.HUD_led_sequence[1],
								pRealState->lifeData.HUD_led_sequence[2] - pRealState->lifeData.HUD_led_sequence[3],
								pRealState->lifeData.HUD_led_sequence[4] - pRealState->lifeData.HUD_led_sequence[5],
								pRealState->lifeData.HUD_led_sequence[6]);

								write_field_button(StMHARD3_O2_Sensor3,	400, 800, ME_Y_LINE3, &FontT48, "");

								setEvent(StMHARD3_O2_Sensor1, (uint32_t)OnAction_Sensor1);
								setEvent(StMHARD3_O2_Sensor2, (uint32_t)OnAction_LedSequence);
								setEvent(StMHARD3_O2_Sensor3, (uint32_t)OnAction_LedBrightness);

								localSensorMap[0] = SENSOR_HUD;
				break;
		}

		if (sensorFilter == SENSOR_CO2)
		{
			setEvent(StMHARD3_O2_Calibrate, (uint32_t)OnAction_CO2_Calibrate);
		}
		else
		{
			if((((settingsGetPointer()->ppo2sensors_source == O2_SENSOR_SOURCE_ANALOG) || (settingsGetPointer()->ppo2sensors_source == O2_SENSOR_SOURCE_ANADIG))
					&& ((sensorFilter == SENSOR_NONE) || (sensorFilter == SENSOR_DIGO2)))
#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()) && (sensorFilter == SENSOR_NONE))
		{
			setEvent(StMHARD3_Sensor_Detect, (uint32_t)OnAction_Sensor_Detect);
		}
		write_buttonTextline(TXT2BYTE_ButtonBack,TXT2BYTE_ButtonEnter,TXT2BYTE_ButtonNext);

		switch(firstSensorId)
		{
			case StMHARD3_O2_Sensor2: tMenuEdit_select(StMHARD3_O2_Sensor2);
				break;
			case StMHARD3_O2_Sensor3: tMenuEdit_select(StMHARD3_O2_Sensor3);
				break;
			default: break;
		}
	}
}

void openEdit_SensorsO2()
{
	openEdit_Sensors(SENSOR_DIGO2);	/* used for o2 sensors in general */
}

void openEdit_SensorsCO2()
{
	openEdit_Sensors(SENSOR_CO2);
}
void openEdit_SensorsHUD()
{
	openEdit_Sensors(SENSOR_HUD);
}

uint8_t OnAction_Sensor1(uint32_t editId, uint8_t blockNumber, uint8_t digitNumber, uint8_t digitContent, uint8_t action)
{
	if((localSensorMap[0] == SENSOR_DIGO2M) || (localSensorMap[0] == SENSOR_CO2M) || (localSensorMap[0] == SENSOR_CO2M) || (localSensorMap[0] == SENSOR_HUD))
	{
		openInfo_SetSensorType(localSensorMap[0]);
		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)
{
	if((localSensorMap[1] == SENSOR_DIGO2M) || (localSensorMap[1] == SENSOR_CO2M))
	{
		openInfo_SetSensorType(localSensorMap[1]);
		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)
{
	if((localSensorMap[2] == SENSOR_DIGO2M) || (localSensorMap[2] == SENSOR_CO2M))
	{
		openInfo_SetSensorType(localSensorMap[2]);
		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_CO2_Calibrate(uint32_t editId, uint8_t blockNumber, uint8_t digitNumber, uint8_t digitContent, uint8_t action)
{
	SSettings* pSettings = settingsGetPointer();
	uint8_t index = 0;

	for (index = EXT_INTERFACE_MUX_OFFSET; index < EXT_INTERFACE_SENSOR_CNT; index++)
	{
		if(pSettings->ext_sensor_map[index] == SENSOR_CO2) break;
	}

	if(index != EXT_INTERFACE_SENSOR_CNT)
	{
		DataEX_setExtInterface_Cmd(EXT_INTERFACE_CO2_CALIB, index);
	}
	return UNSPECIFIC_RETURN;
}

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, 0);
	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;
}


uint8_t OnAction_LedBrightness(uint32_t editId, uint8_t blockNumber, uint8_t digitNumber, uint8_t digitContent, uint8_t action)
{
	 SDiveState * pStateReal = stateRealGetPointerWrite();

    if(pStateReal->lifeData.HUD_led_brightness == 0)
    {
    	pStateReal->lifeData.HUD_led_brightness = 0xFF;
    }
    else
    {
    	pStateReal->lifeData.HUD_led_brightness = 0;
    }

    return UNSPECIFIC_RETURN;
}

uint8_t OnAction_LedSequence(uint32_t editId, uint8_t blockNumber, uint8_t digitNumber, uint8_t digitContent, uint8_t action)
{
    SDiveState * pStateReal = stateRealGetPointerWrite();
    int32_t ledSeq[4];
    uint8_t digitContentNew;
    uint8_t index = 0;


    switch (action) {
    case ACTION_BUTTON_ENTER:

        return digitContent;
    case ACTION_BUTTON_ENTER_FINAL:
        {
            evaluateNewString(editId, (uint32_t*) &ledSeq[0], (uint32_t*)&ledSeq[1], (uint32_t*)&ledSeq[2], (uint32_t*)&ledSeq[3]);

            for(index = 0; index < 3; index++)
            {
				if (ledSeq[index] > 16)
				{
					ledSeq[index] = 16;
				} else if (ledSeq[index] < -16)
				{
					ledSeq[index] = -16;
				}
				pStateReal->lifeData.HUD_led_sequence[(index*2)] = 0;		/* every value handles 2 LEDs depending on +/- sign */
				pStateReal->lifeData.HUD_led_sequence[(index*2)+1] = 0;
				if(ledSeq[index] > 0)
				{
					pStateReal->lifeData.HUD_led_sequence[(index*2)] = ledSeq[index];
				}
				else
				{
					pStateReal->lifeData.HUD_led_sequence[(index*2 + 1)] = ledSeq[index] * -1;
				}
            }
            pStateReal->lifeData.HUD_led_sequence[6] = ledSeq[3];
            tMenuEdit_newInput(editId, ledSeq[0], ledSeq[1], ledSeq[2], ledSeq[3]);
        }

        break;
    case ACTION_BUTTON_NEXT:
        if ((blockNumber < 3) && (digitNumber == 0))
        {
            digitContentNew = togglePlusMinus(digitContent);
        } else if (digitNumber == 1)
        {
            digitContentNew = digitContent + 1;
            if (digitContentNew > '1') {
                digitContentNew = '0';
            }
        } else
        {
            digitContentNew = digitContent + 1;
            if (digitContentNew > '9') {
                digitContentNew = '0';
            }
        }

        return digitContentNew;
    case ACTION_BUTTON_BACK:
    	if ((blockNumber < 3) && (digitNumber == 0))
    	{
            digitContentNew = togglePlusMinus(digitContent);
        } else if (digitNumber == 1)
        {
            digitContentNew = digitContent - 1;
            if (digitContentNew < '0') {
                digitContentNew = '1';
            }
        }else
        {
            digitContentNew = digitContent - 1;
            if (digitContentNew < '0') {
                digitContentNew = '9';
            }
        }
        return digitContentNew;
    }
    return UNSPECIFIC_RETURN;
}