X-Git-Url: https://git.smho.de/gw/?p=owSlave2.git;a=blobdiff_plain;f=DS2450_VOC_SHT_BMP%2FDS2450_VOC_SHT_BMP.c;h=db77580bea1e528f9e979ebaa9b717bf1d9de1c1;hp=cc9f16f64fe7f1274843b5d35117a1d0214ad8d4;hb=3608ace7dd5bd4fa5d7d49224ef770b21596092c;hpb=3f2aceaf525eeceff3baece206b2048bbf286c40

diff --git a/DS2450_VOC_SHT_BMP/DS2450_VOC_SHT_BMP.c b/DS2450_VOC_SHT_BMP/DS2450_VOC_SHT_BMP.c
index cc9f16f..db77580 100644
--- a/DS2450_VOC_SHT_BMP/DS2450_VOC_SHT_BMP.c
+++ b/DS2450_VOC_SHT_BMP/DS2450_VOC_SHT_BMP.c
@@ -1,464 +1,464 @@
-
-// Copyright (c) 2015, Tobias Mueller tm(at)tm3d.de
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//  * Redistributions of source code must retain the above copyright
-//    notice, this list of conditions and the following disclaimer.
-//  * Redistributions in binary form must reproduce the above copyright
-//    notice, this list of conditions and the following disclaimer in the
-//    documentation and/or other materials provided with the
-//    distribution.
-//  * All advertising materials mentioning features or use of this
-//    software must display the following acknowledgement: This product
-//    includes software developed by tm3d.de and its contributors.
-//  * Neither the name of tm3d.de nor the names of its contributors may
-//    be used to endorse or promote products derived from this software
-//    without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-#define F_CPU 8000000UL
-#include <avr/io.h>
-#include <avr/interrupt.h>
-#include <util/delay.h>
-#include <avr/wdt.h>
-#include <avr/sleep.h>
-#include "../common/I2C/USI_TWI_Master.h"
-#include "../common/I2C/MAX1164x.h"
-#include "../common/I2C/SHT2x.h"
-#include "../common/calibr.h"
-#include "../common/I2C/BMP280.h"
-
-
-
-extern void OWINIT();
-extern void EXTERN_SLEEP();
-
-uint8_t owid[8]={0x20, 0xA2, 0xD9, 0x84, 0x00, 0x16, 0x02, 0x5D};/**/
-uint8_t config_info[16]={0x01,14, 0x04,0x08, 0x08,1, 0x02,16,0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00};
-
-#if (owid>128) 
-#error "Variable not correct"
-#endif
-
-extern uint8_t mode;
-extern uint8_t gcontrol;
-extern uint8_t reset_indicator;
-extern uint8_t alarmflag;
-volatile uint8_t wdcounter=1;
-
-
-#if  defined(__AVR_ATtiny24__)||defined(__AVR_ATtiny44__)  || defined(__AVR_ATtiny84__) || defined(__AVR_ATtiny24A__)||defined(__AVR_ATtiny44A__)  || defined(__AVR_ATtiny84A__)
-ISR(WATCHDOG_vect) {
-#else
-ISR(WDT_vect) {
-#endif 
-	wdcounter++;
-	if (reset_indicator==1) reset_indicator++;
-	else if (reset_indicator==2) mode=0;
-
-
-}
-
-volatile uint16_t _temp;
-volatile uint16_t _hum;
-
-
-uint8_t userRegister[1];
-int16_t sRH,sT;
-double temperatureC,humidityRH,hhum;
-double l;
-
-double R0;
-uint16_t mr;
-uint8_t startup=10;
-double ip;
-
-uint32_t bmp_P;
-int32_t bmp_t;
-
-uint8_t max_adr=0;
-#define CH0_M MAX1164x_C_SCAN0|MAX1164x_C_SGL
-#define CH1_M MAX1164x_C_SCAN0|MAX1164x_C_SGL|MAX1164x_C_CS0
-#define CH0_CH1 MAX1164x_C_SCAN0
-//|MAX1164x_C_CS0
-
-uint16_t weekmaxarr[8];
-
-
-typedef union {
-	volatile uint8_t bytes[0x20];
-	struct {
-		//Page0
-		uint16_t A;  //0
-		uint16_t B;  //2
-		uint16_t C;  //4
-		uint16_t D;  //6
-		//Page1
-		uint8_t CSA1;
-		uint8_t CSA2;
-		uint8_t CSB1;
-		uint8_t CSB2;
-		uint8_t CSC1;
-		uint8_t CSC2;
-		uint8_t CSD1;
-		uint8_t CSD2;
-		//Page2
-		uint8_t LA;
-		uint8_t HA;
-		uint8_t LB;
-		uint8_t HB;
-		uint8_t LC;
-		uint8_t HC;
-		uint8_t LD;
-		uint8_t HD;
-		//Page3
-		uint8_t FC1;
-		uint8_t FC2;
-		uint8_t FC3;
-		uint8_t FC4;
-		uint8_t VCCP;
-		uint8_t FC5;
-		uint8_t FC6;
-		uint8_t FC7;
-		uint8_t convc1;
-		uint8_t convc2;
-		
-		
-	};
-} pack_t;
-volatile pack_t pack;
-
-
-typedef struct {
-	int16_t current;  //6
-	uint16_t R0;
-	//uint16_t VS;
-	uint8_t cmode;
-	int16_t ip;
-	//uint8_t free;
-	uint16_t tol_s8;
-	uint16_t tol_d;
-	uint16_t r_day_max;
-	uint16_t r_week_max;
-} pack2_t;
-volatile pack2_t pack2;
-
-
-//Kompensieren der Abhänigkeit von RS/RO von Temperatur und Luftfeuchte
-inline double interp(double t, double h) {
-	double h2;
-	 double t2;
-	h2=h*h;
-	t2=t*t;
-	return 4.76111e-9*h2*t2-3.96956e-7*h2*t+0.0000408889*h2-1.07132e-6*h*t2+0.000115968*h*t-0.0101333*h+0.000163806*t2-0.0241179*t+1.80591;
-}
-
-#define EEPROM_R0 0
-#define EEPROM_R0d 2
-#define EEPROM_R0w 4
-#define EEPROM_dol 6
-
-
-uint16_t readEEPROM(uint8_t addr,uint16_t def) {
-	uint16_t hr;
-	while(EECR & (1<<EEPE));
-	EEARL=addr+1;
-	EECR |= (1<<EERE);
-	hr=EEDR;
-	if (hr!=0xFF) {
-		hr=hr<<8;
-		while(EECR & (1<<EEPE));
-		EEARL=addr;
-		EECR |= (1<<EERE);
-		hr|=EEDR;
-		return hr;
-	}
-	return def;
-}
-
-void writeEEPROM(uint8_t addr,uint16_t val) {
-	while(EECR & (1<<EEPE));
-	EECR = (0<<EEPM1)|(0<<EEPM0);
-	EEARL = addr;
-	EEDR = val&0xFF;
-	EECR |= (1<<EEMPE);
-	EECR |= (1<<EEPE);
-	while(EECR & (1<<EEPE));
-	EECR = (0<<EEPM1)|(0<<EEPM0);
-	EEARL = addr+1;
-	EEDR = val>>8;
-	EECR |= (1<<EEMPE);
-	EECR |= (1<<EEPE);
-}
-
-
-
-
-
-int main(void){
-	PRR|=(1<<PRADC);  // adc for save Power
-	PORTA=0xFF;
-	PORTB=0xFF-(1<<PORTB0); //Schalter kann gegen Masse sein und zieht dann immer Strom
-	DDRB|=(1<<PORTB0); //Als Ausgang und 0
-	OWINIT();
-	DDRB|=(1<<PINB1);//Ausgang und 1
-	DDRA|=(1<<PINA0);
-	
-	WDTCSR |= ((1<<WDCE) );   // Enable the WD Change Bit//| (1<<WDE)
-	WDTCSR |=   (1<<WDIE) |              // Enable WDT Interrupt
-	//(1<<WDP0) |(1<<WDP2) | (1<<WDP1);    // Set Timeout to ~2 seconds
-	(1<<WDP3) | (1<<WDP0);    // Set Timeout to ~8 seconds
-
-	MCUSR=0;
-	pack.A=0;
-	pack.B=0;
-	pack.C=0;
-	pack.D=0;
-	pack.CSA1=0x08;
-	pack.CSA2=0x8C;
-	pack.CSB1=0x08;
-	pack.CSB2=0x8C;
-	pack.CSC1=0x08;
-	pack.CSC2=0x8C;
-	pack.CSD1=0x08;
-	pack.CSD2=0x8C;
-	pack.HA=0xFF;
-	pack.LA=0x00;
-	pack.HB=0xFF;
-	pack.LB=0x00;
-	pack.HC=0xFF;
-	pack.LC=0x00;
-	pack.HD=0xFF;
-	pack.LD=0x00;
-	pack.VCCP=0;
-
-	pack2.cmode=0;
-	pack2.R0=readEEPROM(EEPROM_R0,1);
-	R0=pack2.R0/100.0;
-		
-	pack2.r_day_max=readEEPROM(EEPROM_R0d,1);
-	pack2.r_week_max=readEEPROM(EEPROM_R0w,1);
-	pack2.tol_d=readEEPROM(EEPROM_dol,0); 
-	pack2.tol_s8=0;  //Tag faengt mit Einschalten an
-	for(uint8_t i=0;i<7;i++) {
-		weekmaxarr[i]=pack2.r_week_max;
-	}
-
-	USI_TWI_Master_Initialise();
-	bmp280Init();
-	SHT2x_SoftReset();
-	SHT2x_ReadUserRegister(userRegister);
-	SHT2x_WriteUserRegister(userRegister); //write changed user reg
-	MAX1164x_config(MAX1164x_S_SEL2|MAX1164x_S_SEL0,CH0_M);//#define MAX1164x_C_CS0
-	_delay_ms(30); //Internal Referenz start
-	//2970 -> 1,5V	
-	gcontrol=1;
-	sei();
-	
-
-    while(1)   {
-
-		/*if (pack1.config==0x1F) {
-			pack1.config=0x7F;
-			R0=1;
-			pack2.R0=0;
-			writeEEPROM(EEPROM_R0,0);
-		} 
-		if (pack1.config==0x05) {
-			pack1.config=0x7F;				
-			pack2.r_day_max=1;
-			pack2.r_week_max=1;
-			pack2.tol_d=0;
-			pack2.tol_s8=0;  //Tag faengt mit Einschalten an	
-			R0=1;	
-			writeEEPROM(EEPROM_R0,0xFF);
-			writeEEPROM(EEPROM_R0d,0xFF);  //Maximum des Tages
-			writeEEPROM(EEPROM_R0w,0xFF); //Maximum der Letzten 7 Tage
-			writeEEPROM(EEPROM_dol,0xFF); //Anzahl der Betriebstage		
-			for(uint8_t i=0;i<7;i++) {
-				weekmaxarr[i]=1;
-			}				
-		} */
-		if (wdcounter>0) {
-			pack2.tol_s8++;
-			if (pack2.tol_s8>(10000))  {//10800 ist theortisch der Tag aber meistens zu lang
-				pack2.tol_s8=0;
-				pack2.tol_d++;  //rund 180 Jahre :-)
-				pack2.r_week_max=0;
-				weekmaxarr[7]=pack2.r_day_max;
-				for(uint8_t i=0;i<7;i++) {
-					weekmaxarr[i]=weekmaxarr[i+1];
-					if (weekmaxarr[i]>pack2.r_week_max) pack2.r_week_max=weekmaxarr[i];
-				}
-				if (pack2.tol_d>7) {
-					pack2.R0=pack2.r_week_max;
-				} else {
-					pack2.R0=pack2.r_day_max;
-				}
-				//R0=pack2.R0/100.0-0.5*(pack2.R0/100.0-R0);
-				R0=R0-(R0-pack2.R0/100.0)*0.5	;
-				pack2.R0=R0*100;
-				writeEEPROM(EEPROM_R0,pack2.R0);
-				writeEEPROM(EEPROM_R0d,pack2.r_day_max);  //Maximum des Tages
-				writeEEPROM(EEPROM_R0w,pack2.r_week_max); //Maximum der Letzten 7 Tage
-				writeEEPROM(EEPROM_dol,pack2.tol_d); //Anzahl der Betriebstage
-				pack2.r_day_max=0;
-			}
-			if (startup!=0) startup--;
-			SHT2x_MeasurePoll(HUMIDITY, &sRH);
-			// --- measure temperature with "Polling Mode" (no hold master) ---
-			SHT2x_MeasurePoll(TEMP, &sT);
-			//-- calculate humidity and temperature --
-			temperatureC = SHT2x_CalcTemperatureC(sT);
-			humidityRH = SHT2x_CalcRH(sRH);
-			ip=interp(temperatureC,humidityRH);
-			pack2.ip=ip*1000;
-			//humidityRH=calibr_hum(temperatureC,-0.45,humidityRH);
-			//temperatureC =temperatureC -0.45;
-			_hum= humidityRH*100.0;
-			_temp=(temperatureC*100.0)+32767;
-			//PORTB&=~(1<<PINB1);
-			mr=0;
-//Kritische Sektion !___Ein Breakpoint in dieser Section kann den TGS8100 zerstoeren!___________________________
-			PORTB&=~(1<<PINB1); //Auf 0 Ziehen
-			_delay_us(150);
-			mr+=MAX1164x_read();
-			_delay_us(150);
-			mr+=MAX1164x_read();
-			PORTB|=(1<<PINB1);
-//ENDE Kritische Sektion !______________________________
-			//l=mr/2.0*2.048/4096; 
-			// l maximal 2  mr max 4096  //mr 2V=8000 
-			
-			if (pack2.cmode) { //cmode=0 V 0..2 V cmode=1 V 1.5..3.5V
-				//l+=1.5; //Spannung real
-				mr+=6000;
-			} 
-			//if (l>1.8) {
-			if (mr>7200) {				
-				if (pack2.cmode==0) {
-					MAX1164x_config(MAX1164x_S_SEL2|MAX1164x_S_SEL0,CH0_CH1);
-					pack2.cmode=1;
-				}
-			}
-			//if (l<1.6) {
-			if (mr<6400) {	
-				if (pack2.cmode==1) {
-					MAX1164x_config(MAX1164x_S_SEL2|MAX1164x_S_SEL0,CH0_M);
-					pack2.cmode=0;
-				}
-				
-				
-			}
-			//pack2.VS=mr*5/2;
-			l=mr/4000.0;
-			l=( 3/l- 1) *30;
-			pack2.current=l*100;
-			
-			l=l/ip;
-			
-			if (startup==0){
-				if (l>R0) {
-					R0=l;
-					pack2.R0=R0*100;
-					writeEEPROM(EEPROM_R0,pack2.R0);
-
-				}
-				if (l*100>pack2.r_day_max) {
-					pack2.r_day_max=l*100;
-				}
-			} else if (l<R0) l=R0; //negative Werte am Anfang verhintern
-			l=R0/l;
-			l=log(l);
-			l=l*160*4; //fuer DS18B20
-			bmp280ConvertIntP1(&bmp_P);
-			bmp_P=bmp_P/3;    // /100.0*32.0;
-			wdcounter=0;
-			
-		}
-
-		if (gcontrol) {
-			//PORTB|=(1<<PINB1);
-			uint8_t bb=1;
-			uint8_t bb1=1;
-			for(uint8_t i=0;i<4;i++){
-				if (pack.convc1&bb1) {
-					if (pack.convc2&(bb)) {pack.bytes[i*2]=0;pack.bytes[i*2+1]=0;}
-					bb=bb<<1;
-					if (pack.convc2&(bb)) {pack.bytes[i*2]=0xFF;pack.bytes[i*2+1]=0xFF;}
-					bb=bb<<1;
-				} else bb=bb<<2;
-				bb1=bb1<<1;				
-			}
-			//CHanel A
-			if (pack.convc1&1) {
-				cli();pack.A=_temp;sei();
-				alarmflag=0;
-				if (pack.CSA2&0x08)  //AEH
-					if (pack.bytes[1]>pack.HA) {alarmflag=1;pack.CSA2|=0x20;}
-				if (pack.CSA2&0x04)  //AEL
-					if (pack.bytes[1]<pack.LA) {alarmflag=1;pack.CSA2|=0x10;}
-			}
-
-			if (pack.convc1&2) {
-				cli();pack.B=_hum;sei();
-				if (pack.CSB2&0x08)  //AEH
-					if (pack.bytes[1]>pack.HB) {alarmflag=1;pack.CSB2|=0x20;}
-				if (pack.CSB2&0x04)  //AEL
-					if (pack.bytes[1]<pack.LB) {alarmflag=1;pack.CSB2|=0x10;}
-			}
-
-			if (pack.convc1&4) {
-				cli();pack.C=l;sei();
-				if (pack.CSC2&0x08)  //AEH
-					if (pack.bytes[1]>pack.HC) {alarmflag=1;pack.CSC2|=0x20;}
-				if (pack.CSC2&0x04)  //AEL
-					if (pack.bytes[1]<pack.LC) {alarmflag=1;pack.CSC2|=0x10;}
-			} 
-			if (pack.convc1&8) {
-				cli();pack.D=bmp_P;sei();
-				if (pack.CSD2&0x08)  //AEH
-					if (pack.bytes[1]>pack.HD) {alarmflag=1;pack.CSD2|=0x20;}
-				if (pack.CSD2&0x04)  //AEL
-					if (pack.bytes[1]<pack.LD) {alarmflag=1;pack.CSD2|=0x10;}
-			}
-			
-			EXTERN_SLEEP();
-			//PORTB&=~(1<<PINB1);
-		}
-
-		
-#if  defined(__AVR_ATtiny25__)||defined(__AVR_ATtiny45__)  || defined(__AVR_ATtiny85__)
-			if (((TIMSK & (1<<TOIE0))==0)&& (mode==0))
-#endif			
-#if  defined(__AVR_ATtiny24__)||defined(__AVR_ATtiny44__)  || defined(__AVR_ATtiny84__) ||defined(__AVR_ATtiny24A__)||defined(__AVR_ATtiny44A__)  || defined(__AVR_ATtiny84A__)
-			if (((TIMSK0 & (1<<TOIE0))==0)&& (mode==0))
-#endif
-			  {
-
-			MCUCR|=(1<<SE)|(1<<SM1);
-			MCUCR&=~(1<<ISC01);
-		} else {
-			MCUCR|=(1<<SE);
-			MCUCR&=~(1<<SM1);
-		}
-	//	asm("SLEEP");
-   }
-
-
-}
+
+// Copyright (c) 2015, Tobias Mueller tm(at)tm3d.de
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//  * Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+//  * Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the
+//    distribution.
+//  * All advertising materials mentioning features or use of this
+//    software must display the following acknowledgement: This product
+//    includes software developed by tm3d.de and its contributors.
+//  * Neither the name of tm3d.de nor the names of its contributors may
+//    be used to endorse or promote products derived from this software
+//    without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#define F_CPU 8000000UL
+#include <avr/io.h>
+#include <avr/interrupt.h>
+#include <util/delay.h>
+#include <avr/wdt.h>
+#include <avr/sleep.h>
+#include "../common/I2C/USI_TWI_Master.h"
+#include "../common/I2C/MAX1164x.h"
+#include "../common/I2C/SHT2x.h"
+#include "../common/calibr.h"
+#include "../common/I2C/BMP280.h"
+
+
+
+extern void OWINIT();
+extern void EXTERN_SLEEP();
+
+uint8_t owid[8]={0x20, 0xA2, 0xD9, 0x84, 0x00, 0x16, 0x02, 0x5D};/**/
+uint8_t config_info[16]={0x01,14, 0x04,0x08, 0x08,1, 0x02,16,0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00};
+
+#if (owid>128) 
+#error "Variable not correct"
+#endif
+
+extern uint8_t mode;
+extern uint8_t gcontrol;
+extern uint8_t reset_indicator;
+extern uint8_t alarmflag;
+volatile uint8_t wdcounter=1;
+
+
+#if  defined(__AVR_ATtiny24__)||defined(__AVR_ATtiny44__)  || defined(__AVR_ATtiny84__) || defined(__AVR_ATtiny24A__)||defined(__AVR_ATtiny44A__)  || defined(__AVR_ATtiny84A__)
+ISR(WATCHDOG_vect) {
+#else
+ISR(WDT_vect) {
+#endif 
+	wdcounter++;
+	if (reset_indicator==1) reset_indicator++;
+	else if (reset_indicator==2) mode=0;
+
+
+}
+
+volatile uint16_t _temp;
+volatile uint16_t _hum;
+
+
+uint8_t userRegister[1];
+int16_t sRH,sT;
+double temperatureC,humidityRH,hhum;
+double l;
+
+double R0;
+uint16_t mr;
+uint8_t startup=10;
+double ip;
+
+uint32_t bmp_P;
+int32_t bmp_t;
+
+uint8_t max_adr=0;
+#define CH0_M MAX1164x_C_SCAN0|MAX1164x_C_SGL
+#define CH1_M MAX1164x_C_SCAN0|MAX1164x_C_SGL|MAX1164x_C_CS0
+#define CH0_CH1 MAX1164x_C_SCAN0
+//|MAX1164x_C_CS0
+
+uint16_t weekmaxarr[8];
+
+
+typedef union {
+	volatile uint8_t bytes[0x20];
+	struct {
+		//Page0
+		uint16_t A;  //0
+		uint16_t B;  //2
+		uint16_t C;  //4
+		uint16_t D;  //6
+		//Page1
+		uint8_t CSA1;
+		uint8_t CSA2;
+		uint8_t CSB1;
+		uint8_t CSB2;
+		uint8_t CSC1;
+		uint8_t CSC2;
+		uint8_t CSD1;
+		uint8_t CSD2;
+		//Page2
+		uint8_t LA;
+		uint8_t HA;
+		uint8_t LB;
+		uint8_t HB;
+		uint8_t LC;
+		uint8_t HC;
+		uint8_t LD;
+		uint8_t HD;
+		//Page3
+		uint8_t FC1;
+		uint8_t FC2;
+		uint8_t FC3;
+		uint8_t FC4;
+		uint8_t VCCP;
+		uint8_t FC5;
+		uint8_t FC6;
+		uint8_t FC7;
+		uint8_t convc1;
+		uint8_t convc2;
+		
+		
+	};
+} pack_t;
+volatile pack_t pack;
+
+
+typedef struct {
+	int16_t current;  //6
+	uint16_t R0;
+	//uint16_t VS;
+	uint8_t cmode;
+	int16_t ip;
+	//uint8_t free;
+	uint16_t tol_s8;
+	uint16_t tol_d;
+	uint16_t r_day_max;
+	uint16_t r_week_max;
+} pack2_t;
+volatile pack2_t pack2;
+
+
+//Kompensieren der Abhänigkeit von RS/RO von Temperatur und Luftfeuchte
+inline double interp(double t, double h) {
+	double h2;
+	 double t2;
+	h2=h*h;
+	t2=t*t;
+	return 4.76111e-9*h2*t2-3.96956e-7*h2*t+0.0000408889*h2-1.07132e-6*h*t2+0.000115968*h*t-0.0101333*h+0.000163806*t2-0.0241179*t+1.80591;
+}
+
+#define EEPROM_R0 0
+#define EEPROM_R0d 2
+#define EEPROM_R0w 4
+#define EEPROM_dol 6
+
+
+uint16_t readEEPROM(uint8_t addr,uint16_t def) {
+	uint16_t hr;
+	while(EECR & (1<<EEPE));
+	EEARL=addr+1;
+	EECR |= (1<<EERE);
+	hr=EEDR;
+	if (hr!=0xFF) {
+		hr=hr<<8;
+		while(EECR & (1<<EEPE));
+		EEARL=addr;
+		EECR |= (1<<EERE);
+		hr|=EEDR;
+		return hr;
+	}
+	return def;
+}
+
+void writeEEPROM(uint8_t addr,uint16_t val) {
+	while(EECR & (1<<EEPE));
+	EECR = (0<<EEPM1)|(0<<EEPM0);
+	EEARL = addr;
+	EEDR = val&0xFF;
+	EECR |= (1<<EEMPE);
+	EECR |= (1<<EEPE);
+	while(EECR & (1<<EEPE));
+	EECR = (0<<EEPM1)|(0<<EEPM0);
+	EEARL = addr+1;
+	EEDR = val>>8;
+	EECR |= (1<<EEMPE);
+	EECR |= (1<<EEPE);
+}
+
+
+
+
+
+int main(void){
+	PRR|=(1<<PRADC);  // adc for save Power
+	PORTA=0xFF;
+	PORTB=0xFF-(1<<PORTB0); //Schalter kann gegen Masse sein und zieht dann immer Strom
+	DDRB|=(1<<PORTB0); //Als Ausgang und 0
+	OWINIT();
+	DDRB|=(1<<PINB1);//Ausgang und 1
+	DDRA|=(1<<PINA0);
+	
+	WDTCSR |= ((1<<WDCE) );   // Enable the WD Change Bit//| (1<<WDE)
+	WDTCSR |=   (1<<WDIE) |              // Enable WDT Interrupt
+	//(1<<WDP0) |(1<<WDP2) | (1<<WDP1);    // Set Timeout to ~2 seconds
+	(1<<WDP3) | (1<<WDP0);    // Set Timeout to ~8 seconds
+
+	MCUSR=0;
+	pack.A=0;
+	pack.B=0;
+	pack.C=0;
+	pack.D=0;
+	pack.CSA1=0x08;
+	pack.CSA2=0x8C;
+	pack.CSB1=0x08;
+	pack.CSB2=0x8C;
+	pack.CSC1=0x08;
+	pack.CSC2=0x8C;
+	pack.CSD1=0x08;
+	pack.CSD2=0x8C;
+	pack.HA=0xFF;
+	pack.LA=0x00;
+	pack.HB=0xFF;
+	pack.LB=0x00;
+	pack.HC=0xFF;
+	pack.LC=0x00;
+	pack.HD=0xFF;
+	pack.LD=0x00;
+	pack.VCCP=0;
+
+	pack2.cmode=0;
+	pack2.R0=readEEPROM(EEPROM_R0,1);
+	R0=pack2.R0/100.0;
+		
+	pack2.r_day_max=readEEPROM(EEPROM_R0d,1);
+	pack2.r_week_max=readEEPROM(EEPROM_R0w,1);
+	pack2.tol_d=readEEPROM(EEPROM_dol,0); 
+	pack2.tol_s8=0;  //Tag faengt mit Einschalten an
+	for(uint8_t i=0;i<7;i++) {
+		weekmaxarr[i]=pack2.r_week_max;
+	}
+
+	USI_TWI_Master_Initialise();
+	bmp280Init();
+	SHT2x_SoftReset();
+	SHT2x_ReadUserRegister(userRegister);
+	SHT2x_WriteUserRegister(userRegister); //write changed user reg
+	MAX1164x_config(MAX1164x_S_SEL2|MAX1164x_S_SEL0,CH0_M);//#define MAX1164x_C_CS0
+	_delay_ms(30); //Internal Referenz start
+	//2970 -> 1,5V	
+	gcontrol=1;
+	sei();
+	
+
+    while(1)   {
+
+		/*if (pack1.config==0x1F) {
+			pack1.config=0x7F;
+			R0=1;
+			pack2.R0=0;
+			writeEEPROM(EEPROM_R0,0);
+		} 
+		if (pack1.config==0x05) {
+			pack1.config=0x7F;				
+			pack2.r_day_max=1;
+			pack2.r_week_max=1;
+			pack2.tol_d=0;
+			pack2.tol_s8=0;  //Tag faengt mit Einschalten an	
+			R0=1;	
+			writeEEPROM(EEPROM_R0,0xFF);
+			writeEEPROM(EEPROM_R0d,0xFF);  //Maximum des Tages
+			writeEEPROM(EEPROM_R0w,0xFF); //Maximum der Letzten 7 Tage
+			writeEEPROM(EEPROM_dol,0xFF); //Anzahl der Betriebstage		
+			for(uint8_t i=0;i<7;i++) {
+				weekmaxarr[i]=1;
+			}				
+		} */
+		if (wdcounter>0) {
+			pack2.tol_s8++;
+			if (pack2.tol_s8>(10000))  {//10800 ist theortisch der Tag aber meistens zu lang
+				pack2.tol_s8=0;
+				pack2.tol_d++;  //rund 180 Jahre :-)
+				pack2.r_week_max=0;
+				weekmaxarr[7]=pack2.r_day_max;
+				for(uint8_t i=0;i<7;i++) {
+					weekmaxarr[i]=weekmaxarr[i+1];
+					if (weekmaxarr[i]>pack2.r_week_max) pack2.r_week_max=weekmaxarr[i];
+				}
+				if (pack2.tol_d>7) {
+					pack2.R0=pack2.r_week_max;
+				} else {
+					pack2.R0=pack2.r_day_max;
+				}
+				//R0=pack2.R0/100.0-0.5*(pack2.R0/100.0-R0);
+				R0=R0-(R0-pack2.R0/100.0)*0.5	;
+				pack2.R0=R0*100;
+				writeEEPROM(EEPROM_R0,pack2.R0);
+				writeEEPROM(EEPROM_R0d,pack2.r_day_max);  //Maximum des Tages
+				writeEEPROM(EEPROM_R0w,pack2.r_week_max); //Maximum der Letzten 7 Tage
+				writeEEPROM(EEPROM_dol,pack2.tol_d); //Anzahl der Betriebstage
+				pack2.r_day_max=0;
+			}
+			if (startup!=0) startup--;
+			SHT2x_MeasurePoll(HUMIDITY, &sRH);
+			// --- measure temperature with "Polling Mode" (no hold master) ---
+			SHT2x_MeasurePoll(TEMP, &sT);
+			//-- calculate humidity and temperature --
+			temperatureC = SHT2x_CalcTemperatureC(sT);
+			humidityRH = SHT2x_CalcRH(sRH);
+			ip=interp(temperatureC,humidityRH);
+			pack2.ip=ip*1000;
+			//humidityRH=calibr_hum(temperatureC,-0.45,humidityRH);
+			//temperatureC =temperatureC -0.45;
+			_hum= humidityRH*100.0;
+			_temp=(temperatureC*100.0)+32767;
+			//PORTB&=~(1<<PINB1);
+			mr=0;
+//Kritische Sektion !___Ein Breakpoint in dieser Section kann den TGS8100 zerstoeren!___________________________
+			PORTB&=~(1<<PINB1); //Auf 0 Ziehen
+			_delay_us(150);
+			mr+=MAX1164x_read();
+			_delay_us(150);
+			mr+=MAX1164x_read();
+			PORTB|=(1<<PINB1);
+//ENDE Kritische Sektion !______________________________
+			//l=mr/2.0*2.048/4096; 
+			// l maximal 2  mr max 4096  //mr 2V=8000 
+			
+			if (pack2.cmode) { //cmode=0 V 0..2 V cmode=1 V 1.5..3.5V
+				//l+=1.5; //Spannung real
+				mr+=6000;
+			} 
+			//if (l>1.8) {
+			if (mr>7200) {				
+				if (pack2.cmode==0) {
+					MAX1164x_config(MAX1164x_S_SEL2|MAX1164x_S_SEL0,CH0_CH1);
+					pack2.cmode=1;
+				}
+			}
+			//if (l<1.6) {
+			if (mr<6400) {	
+				if (pack2.cmode==1) {
+					MAX1164x_config(MAX1164x_S_SEL2|MAX1164x_S_SEL0,CH0_M);
+					pack2.cmode=0;
+				}
+				
+				
+			}
+			//pack2.VS=mr*5/2;
+			l=mr/4000.0;
+			l=( 3/l- 1) *30;
+			pack2.current=l*100;
+			
+			l=l/ip;
+			
+			if (startup==0){
+				if (l>R0) {
+					R0=l;
+					pack2.R0=R0*100;
+					writeEEPROM(EEPROM_R0,pack2.R0);
+
+				}
+				if (l*100>pack2.r_day_max) {
+					pack2.r_day_max=l*100;
+				}
+			} else if (l<R0) l=R0; //negative Werte am Anfang verhintern
+			l=R0/l;
+			l=log(l);
+			l=l*160*4; //fuer DS18B20
+			bmp280ConvertIntP1(&bmp_P);
+			bmp_P=bmp_P/3;    // /100.0*32.0;
+			wdcounter=0;
+			
+		}
+
+		if (gcontrol) {
+			//PORTB|=(1<<PINB1);
+			uint8_t bb=1;
+			uint8_t bb1=1;
+			for(uint8_t i=0;i<4;i++){
+				if (pack.convc1&bb1) {
+					if (pack.convc2&(bb)) {pack.bytes[i*2]=0;pack.bytes[i*2+1]=0;}
+					bb=bb<<1;
+					if (pack.convc2&(bb)) {pack.bytes[i*2]=0xFF;pack.bytes[i*2+1]=0xFF;}
+					bb=bb<<1;
+				} else bb=bb<<2;
+				bb1=bb1<<1;				
+			}
+			//CHanel A
+			if (pack.convc1&1) {
+				cli();pack.A=_temp;sei();
+				alarmflag=0;
+				if (pack.CSA2&0x08)  //AEH
+					if (pack.bytes[1]>pack.HA) {alarmflag=1;pack.CSA2|=0x20;}
+				if (pack.CSA2&0x04)  //AEL
+					if (pack.bytes[1]<pack.LA) {alarmflag=1;pack.CSA2|=0x10;}
+			}
+
+			if (pack.convc1&2) {
+				cli();pack.B=_hum;sei();
+				if (pack.CSB2&0x08)  //AEH
+					if (pack.bytes[1]>pack.HB) {alarmflag=1;pack.CSB2|=0x20;}
+				if (pack.CSB2&0x04)  //AEL
+					if (pack.bytes[1]<pack.LB) {alarmflag=1;pack.CSB2|=0x10;}
+			}
+
+			if (pack.convc1&4) {
+				cli();pack.C=l;sei();
+				if (pack.CSC2&0x08)  //AEH
+					if (pack.bytes[1]>pack.HC) {alarmflag=1;pack.CSC2|=0x20;}
+				if (pack.CSC2&0x04)  //AEL
+					if (pack.bytes[1]<pack.LC) {alarmflag=1;pack.CSC2|=0x10;}
+			} 
+			if (pack.convc1&8) {
+				cli();pack.D=bmp_P;sei();
+				if (pack.CSD2&0x08)  //AEH
+					if (pack.bytes[1]>pack.HD) {alarmflag=1;pack.CSD2|=0x20;}
+				if (pack.CSD2&0x04)  //AEL
+					if (pack.bytes[1]<pack.LD) {alarmflag=1;pack.CSD2|=0x10;}
+			}
+			
+			EXTERN_SLEEP();
+			//PORTB&=~(1<<PINB1);
+		}
+
+		
+#if  defined(__AVR_ATtiny25__)||defined(__AVR_ATtiny45__)  || defined(__AVR_ATtiny85__)
+			if (((TIMSK & (1<<TOIE0))==0)&& (mode==0))
+#endif			
+#if  defined(__AVR_ATtiny24__)||defined(__AVR_ATtiny44__)  || defined(__AVR_ATtiny84__) ||defined(__AVR_ATtiny24A__)||defined(__AVR_ATtiny44A__)  || defined(__AVR_ATtiny84A__)
+			if (((TIMSK0 & (1<<TOIE0))==0)&& (mode==0))
+#endif
+			  {
+
+			MCUCR|=(1<<SE)|(1<<SM1);
+			MCUCR&=~(1<<ISC01);
+		} else {
+			MCUCR|=(1<<SE);
+			MCUCR&=~(1<<SM1);
+		}
+	//	asm("SLEEP");
+   }
+
+
+}