-
-// 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 <avr/pgmspace.h>
-#include "../common/I2C/USI_TWI_Master.h"
-#include "../common/I2C/MAX1164x.h"
-#include "../common/I2C/SHT2x.h"
-#include "../common/calibr.h"
-
-extern void OWINIT();
-extern void EXTERN_SLEEP();
-
-
-
-volatile uint8_t owid1[8]={0x28, 0xA3, 0xD9, 0x84, 0x00, 0x16, 0x05, 0x18};/**/
-volatile uint8_t owid2[8]={0x26, 0xA3, 0xD9, 0x84, 0x00, 0x16, 0x05, 0x67};/**/
-volatile uint8_t config_info1[16]={0x08,0x01, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00};
-volatile uint8_t config_info2[16]={0x01,0x06, 0x05,0x08, 0x04,0x07, 0x07,0x08, 0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00};
-
-#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;
-
-
-}
-
-
-typedef union {
- volatile uint8_t bytes[8];
- struct {
- uint16_t temp; //0
- uint8_t TH; //2
- uint8_t TL; //3
- uint8_t config; //4
- uint8_t rrFF; //5
- uint8_t rr00; //6
- uint8_t rr10; //7
- };
-} pack1_t;
-volatile pack1_t pack1;
-
-
-
-typedef union {
- #if defined(__AVR_ATtiny25__)
- volatile uint8_t bytes[16];
- #else
- volatile uint8_t bytes[64];
- #endif
- struct {
- uint8_t status; //1
- int16_t temp; //2
- uint16_t voltage; //4
- int16_t current; //6
- uint8_t threshold; //8
-
- uint8_t page1[8]; //9
- #if defined(__AVR_ATtiny25__)
- #else
- uint8_t page2[8]; //17
- uint8_t page3[8]; //25
- uint8_t page4[8]; //33
- uint8_t page5[8]; //41
- uint8_t page6[8]; //49
- uint8_t page7[8]; //57
- //uint8_t crc; //65
- #endif
- };
-} pack2_t;
-volatile pack2_t pack2;
-
-
-
-
-volatile int16_t am2302_temp;
-volatile uint16_t am2302_hum;
-
-
-uint8_t userRegister[1];
-int16_t sRH,sT;
-double temperatureC,humidityRH,hhum;
-double l;
-
-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
-
-
-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;
-}
-
-uint8_t cmode=0;
-double R0=0;
-int16_t hr;
-uint8_t startup=5;
-uint8_t reset_R0=0;
-int16_t mr;
-double ip;
-
-int main(void){
- //volatile double test=calibr_hum(20,1,20);
- PRR|=(1<<PRADC); // adc for save Power
- pack1.temp=0x0550;
- pack1.config=0x7F;
- pack1.TH=75;
- pack1.TL=70;
- pack1.rrFF=0xFF;
- pack1.rr00=0;
- pack1.rr10=0x10;
- PORTA=0xFF;
- PORTB=0xFF;
- OWINIT();
- PORTB|=(1<<PINB1);
- DDRB|=(1<<PINB1);
- PORTA|=(1<<PINA0);
- DDRA|=(1<<PINA0);
-
- MCUCR &=~(1<<PUD); //All Pins Pullup...
- MCUCR |=(1<<BODS);
-
- while(EECR & (1<<EEPE));
- EEARL=1;
- EECR |= (1<<EERE);
- hr=EEDR;
- if (hr!=0xFF) {
- hr=hr<<8;
- while(EECR & (1<<EEPE));
- EEARL=0;
- EECR |= (1<<EERE);
- hr|=EEDR;
- R0=hr/100.0;
- pack2.page3[0]=hr&0xFF;
- pack2.page3[1]=(hr>>8)&0xFF;
- }
-
-
-
- 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;
- USI_TWI_Master_Initialise();
-
- SHT2x_SoftReset();
- SHT2x_ReadUserRegister(userRegister);
- //(userRegister & ~SHT2x_RES_MASK) | SHT2x_RES_10_13BIT;
- SHT2x_WriteUserRegister(userRegister); //write changed user reg
- // --- measure humidity with "Hold Master Mode (HM)" ---
- //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);
- 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();
- //DDRB|=(1<<PINB1);
- while(1) {
- if (pack1.config==0x1F) {
- if (reset_R0==0) {
- reset_R0=1;
- pack1.config=0x7F;
- R0=0;
- hr=R0*100;
- pack2.page3[0]=hr&0xFF;
- pack2.page3[1]=(hr>>8)&0xFF;
-
- while(EECR & (1<<EEPE));
- EECR = (0<<EEPM1)|(0<<EEPM0);
- EEARL = 0;
- EEDR = hr&0xFF;
- EECR |= (1<<EEMPE);
- EECR |= (1<<EEPE);
- while(EECR & (1<<EEPE));
- EECR = (0<<EEPM1)|(0<<EEPM0);
- EEARL = 1;
- EEDR = hr>>8;
- EECR |= (1<<EEMPE);
- EECR |= (1<<EEPE);
-
- }
- } else reset_R0=0; //PORTB|=(1<<PINB1); //Dauer 440ms
- if (wdcounter>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);
- humidityRH=calibr_hum(temperatureC,-1,humidityRH)*10.0;
- //humidityRH=humidityRH*10.0;
- temperatureC =temperatureC *10.0-10;
- hhum=(1.0546-0.000216*temperatureC)*(humidityRH);
- am2302_hum=0.318*hhum +76.0;
- am2302_temp=temperatureC*25.6;
- //PORTB&=~(1<<PINB1);
- mr=0;
-//Kritische Sektion !______________________________
- PORTB&=~(1<<PINB1);
- _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 (cmode) {
- //l+=1.5; //Spannung real
- mr+=6000;
- }
- //if (l>1.8) {
- if (mr>7200) {
- if (cmode==0) {
- MAX1164x_config(MAX1164x_S_SEL2|MAX1164x_S_SEL0,CH0_CH1);
- cmode=1;
- pack2.page3[4]=cmode;
- }
- }
- //if (l<1.6) {
- if (mr<6400) {
- if (cmode==1) {
- MAX1164x_config(MAX1164x_S_SEL2|MAX1164x_S_SEL0,CH0_M);
- cmode=0;
- pack2.page3[4]=cmode;
- }
-
-
- }
- //hr=l*10000.0;
- hr=mr*5/2;
- pack2.page3[2]=hr&0xFF;
- pack2.page3[3]=(hr>>8)&0xFF;
- l=mr/4000.0;
- l=( 3/l- 1) *30;
- pack2.current=l*100;
- //ip=interp(temperatureC,humidityRH);
- hr=ip*1000;
- pack2.page3[5]=hr&0xFF;
- pack2.page3[6]=(hr>>8)&0xFF;
-
- l=l/ip;
-
- if (startup==0){
- if (l>R0) {
- R0=l;
- hr=R0*100;
- pack2.page3[0]=hr&0xFF;
- pack2.page3[1]=(hr>>8)&0xFF;
-
- while(EECR & (1<<EEPE));
- EECR = (0<<EEPM1)|(0<<EEPM0);
- EEARL = 0;
- EEDR = hr&0xFF;
- EECR |= (1<<EEMPE);
- EECR |= (1<<EEPE);
- while(EECR & (1<<EEPE));
- EECR = (0<<EEPM1)|(0<<EEPM0);
- EEARL = 1;
- EEDR = hr>>8;
- EECR |= (1<<EEMPE);
- EECR |= (1<<EEPE);
-
- }
- }
- l=l/R0;
- l=log(1/l);
- l=l*160*4; //fuer DS18B20
- if (l>500) {
- l=100;
- }
- wdcounter=0;
-
- }
-
- if (gcontrol==1) {
- uint16_t w=l;
- uint8_t t8=w>>4;
- uint8_t af=0;
- if (t8>pack1.TH) af=1;
- if (t8<=pack1.TL) af=1;
- cli();
- pack1.temp=w;
- //pack.temp++;
- alarmflag=af;
- sei();
- EXTERN_SLEEP();
- }
- if ((gcontrol==2)||(gcontrol==3)) {
- gcontrol=0;
-
- }
-
-
-#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");
- }
-
-
-}
\ No newline at end of file
+ \r
+// Copyright (c) 2015, Tobias Mueller tm(at)tm3d.de\r
+// All rights reserved.\r
+//\r
+// Redistribution and use in source and binary forms, with or without\r
+// modification, are permitted provided that the following conditions are\r
+// met:\r
+//\r
+// * Redistributions of source code must retain the above copyright\r
+// notice, this list of conditions and the following disclaimer.\r
+// * Redistributions in binary form must reproduce the above copyright\r
+// notice, this list of conditions and the following disclaimer in the\r
+// documentation and/or other materials provided with the\r
+// distribution.\r
+// * All advertising materials mentioning features or use of this\r
+// software must display the following acknowledgement: This product\r
+// includes software developed by tm3d.de and its contributors.\r
+// * Neither the name of tm3d.de nor the names of its contributors may\r
+// be used to endorse or promote products derived from this software\r
+// without specific prior written permission.\r
+//\r
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS\r
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT\r
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR\r
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT\r
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,\r
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT\r
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,\r
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY\r
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\r
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE\r
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\r
+\r
+#define F_CPU 8000000UL\r
+#include <avr/io.h>\r
+#include <avr/interrupt.h>\r
+#include <util/delay.h> \r
+#include <avr/wdt.h>\r
+#include <avr/sleep.h>\r
+#include <avr/pgmspace.h>\r
+#include "../common/I2C/USI_TWI_Master.h"\r
+#include "../common/I2C/MAX1164x.h"\r
+#include "../common/I2C/SHT2x.h"\r
+#include "../common/calibr.h"\r
+\r
+extern void OWINIT(void);\r
+extern void EXTERN_SLEEP(void);\r
+\r
+\r
+\r
+volatile uint8_t owid1[8]={0x28, 0xA3, 0xD9, 0x84, 0x00, 0x16, 0x05, 0x18};/**/\r
+volatile uint8_t owid2[8]={0x26, 0xA3, 0xD9, 0x84, 0x00, 0x16, 0x05, 0x67};/**/\r
+volatile uint8_t config_info1[16]={0x08,0x01, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00}; \r
+volatile uint8_t config_info2[16]={0x01,0x06, 0x05,0x08, 0x04,0x07, 0x07,0x08, 0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00}; \r
+ \r
+#if (owid>128) \r
+#error "Variable not correct"\r
+#endif\r
+\r
+extern uint8_t mode;\r
+extern uint8_t gcontrol;\r
+extern uint8_t reset_indicator;\r
+extern uint8_t alarmflag;\r
+volatile uint8_t wdcounter=1;\r
+\r
+\r
+#if defined(__AVR_ATtiny24__)||defined(__AVR_ATtiny44__) || defined(__AVR_ATtiny84__) || defined(__AVR_ATtiny24A__)||defined(__AVR_ATtiny44A__) || defined(__AVR_ATtiny84A__)\r
+ISR(WATCHDOG_vect) {\r
+#else\r
+ISR(WDT_vect) {\r
+#endif \r
+ wdcounter++;\r
+ if (reset_indicator==1) reset_indicator++;\r
+ else if (reset_indicator==2) mode=0;\r
+\r
+\r
+}\r
+\r
+\r
+typedef union {\r
+ volatile uint8_t bytes[8];\r
+ struct {\r
+ uint16_t temp; //0\r
+ uint8_t TH; //2\r
+ uint8_t TL; //3\r
+ uint8_t config; //4\r
+ uint8_t rrFF; //5\r
+ uint8_t rr00; //6\r
+ uint8_t rr10; //7\r
+ };\r
+} pack1_t;\r
+volatile pack1_t pack1;\r
+\r
+\r
+\r
+typedef union {\r
+ #if defined(__AVR_ATtiny25__)\r
+ volatile uint8_t bytes[16];\r
+ #else\r
+ volatile uint8_t bytes[64];\r
+ #endif\r
+ struct {\r
+ uint8_t status; //1\r
+ int16_t temp; //2\r
+ uint16_t voltage; //4\r
+ int16_t current; //6\r
+ uint8_t threshold; //8\r
+ \r
+ uint8_t page1[8]; //9\r
+ #if defined(__AVR_ATtiny25__)\r
+ #else\r
+ uint8_t page2[8]; //17\r
+ union{ \r
+ uint8_t page3[8]; //25\r
+ struct {\r
+ uint16_t R0;\r
+ uint16_t VS;\r
+ uint8_t cmode;\r
+ int16_t ip;\r
+ uint8_t free;\r
+ };\r
+ };\r
+ union{ \r
+ uint8_t page4[8]; //33\r
+ struct {\r
+ uint16_t tol_s8;\r
+ uint16_t tol_d;\r
+ uint16_t r_day_max;\r
+ uint16_t r_week_max;\r
+ };\r
+ };\r
+ uint8_t page5[8]; //41\r
+ uint8_t page6[8]; //49\r
+ uint8_t page7[8]; //57\r
+ //uint8_t crc; //65\r
+ #endif\r
+ };\r
+} pack2_t;\r
+volatile pack2_t pack2;\r
+\r
+\r
+\r
+\r
+volatile int16_t am2302_temp;\r
+volatile uint16_t am2302_hum;\r
+\r
+\r
+uint8_t userRegister[1];\r
+int16_t sRH,sT;\r
+double temperatureC,humidityRH,hhum;\r
+double l;\r
+\r
+uint8_t max_adr=0;\r
+#define CH0_M MAX1164x_C_SCAN0|MAX1164x_C_SGL\r
+#define CH1_M MAX1164x_C_SCAN0|MAX1164x_C_SGL|MAX1164x_C_CS0\r
+#define CH0_CH1 MAX1164x_C_SCAN0\r
+//|MAX1164x_C_CS0\r
+\r
+uint16_t weekmaxarr[8];\r
+\r
+inline double interp(double t, double h) {\r
+ double h2;\r
+ double t2;\r
+ h2=h*h;\r
+ t2=t*t;\r
+ 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;\r
+}\r
+\r
+double R0;\r
+uint16_t mr;\r
+uint8_t startup=10;\r
+double ip;\r
+\r
+#define EEPROM_R0 0\r
+#define EEPROM_R0d 2\r
+#define EEPROM_R0w 4\r
+#define EEPROM_dol 6\r
+\r
+\r
+uint16_t readEEPROM(uint8_t addr,uint16_t def) {\r
+ uint16_t hr;\r
+ while(EECR & (1<<EEPE));\r
+ EEARL=addr+1;\r
+ EECR |= (1<<EERE);\r
+ hr=EEDR;\r
+ if (hr!=0xFF) {\r
+ hr=hr<<8;\r
+ while(EECR & (1<<EEPE));\r
+ EEARL=addr;\r
+ EECR |= (1<<EERE);\r
+ hr|=EEDR;\r
+ return hr;\r
+ }\r
+ return def;\r
+}\r
+\r
+void writeEEPROM(uint8_t addr,uint16_t val) {\r
+ while(EECR & (1<<EEPE));\r
+ EECR = (0<<EEPM1)|(0<<EEPM0);\r
+ EEARL = addr;\r
+ EEDR = val&0xFF;\r
+ EECR |= (1<<EEMPE);\r
+ EECR |= (1<<EEPE);\r
+ while(EECR & (1<<EEPE));\r
+ EECR = (0<<EEPM1)|(0<<EEPM0);\r
+ EEARL = addr+1;\r
+ EEDR = val>>8;\r
+ EECR |= (1<<EEMPE);\r
+ EECR |= (1<<EEPE);\r
+}\r
+\r
+int main(void){\r
+ //volatile double test=calibr_hum(20,1,20);\r
+ PRR|=(1<<PRADC); // adc for save Power\r
+ pack1.temp=0x0550;\r
+ pack1.config=0x7F;\r
+ pack1.TH=75;\r
+ pack1.TL=70;\r
+ pack1.rrFF=0xFF;\r
+ pack1.rr00=0;\r
+ pack1.rr10=0x10;\r
+ PORTA=0xFF;\r
+ PORTB=0xFF;\r
+ OWINIT();\r
+ PORTB|=(1<<PINB1);\r
+ DDRB|=(1<<PINB1);\r
+ PORTA|=(1<<PINA0);\r
+ DDRA|=(1<<PINA0);\r
+ \r
+ MCUCR &=~(1<<PUD); //All Pins Pullup...\r
+ MCUCR |=(1<<BODS);\r
+ \r
+ pack2.cmode=0;\r
+ pack2.R0=readEEPROM(EEPROM_R0,1);\r
+ R0=pack2.R0/100.0;\r
+ \r
+ pack2.r_day_max=readEEPROM(EEPROM_R0d,1);\r
+ pack2.r_week_max=readEEPROM(EEPROM_R0w,1);\r
+ pack2.tol_d=readEEPROM(EEPROM_dol,0); \r
+ pack2.tol_s8=0; //Tag faengt mit Einschalten an\r
+ for(uint8_t i=0;i<7;i++) {\r
+ weekmaxarr[i]=pack2.r_week_max;\r
+ }\r
+\r
+ WDTCSR |= ((1<<WDCE) ); // Enable the WD Change Bit//| (1<<WDE)\r
+ WDTCSR |= (1<<WDIE) | // Enable WDT Interrupt\r
+ //(1<<WDP0) |(1<<WDP2) | (1<<WDP1); // Set Timeout to ~2 seconds\r
+ (1<<WDP3) | (1<<WDP0); // Set Timeout to ~8 seconds\r
+\r
+ MCUSR=0;\r
+ USI_TWI_Master_Initialise();\r
+ \r
+ SHT2x_SoftReset();\r
+ SHT2x_ReadUserRegister(userRegister);\r
+ SHT2x_WriteUserRegister(userRegister); //write changed user reg\r
+ MAX1164x_config(MAX1164x_S_SEL2|MAX1164x_S_SEL0,CH0_M);//#define MAX1164x_C_CS0\r
+ _delay_ms(30); //Internal Referenz start\r
+ //2970 -> 1,5V \r
+ gcontrol=1;\r
+ sei();\r
+ //DDRB|=(1<<PINB1);\r
+ while(1) {\r
+ if (pack1.config==0x1F) {\r
+ pack1.config=0x7F;\r
+ R0=1;\r
+ pack2.R0=0;\r
+ writeEEPROM(EEPROM_R0,0);\r
+ } \r
+ if (pack1.config==0x05) {\r
+ pack1.config=0x7F; \r
+ pack2.r_day_max=1;\r
+ pack2.r_week_max=1;\r
+ pack2.tol_d=0;\r
+ pack2.tol_s8=0; //Tag faengt mit Einschalten an \r
+ R0=1; \r
+ writeEEPROM(EEPROM_R0,0xFF);\r
+ writeEEPROM(EEPROM_R0d,0xFF); //Maximum des Tages\r
+ writeEEPROM(EEPROM_R0w,0xFF); //Maximum der Letzten 7 Tage\r
+ writeEEPROM(EEPROM_dol,0xFF); //Anzahl der Betriebstage \r
+ for(uint8_t i=0;i<7;i++) {\r
+ weekmaxarr[i]=1;\r
+ } \r
+ } \r
+ if (wdcounter>0) {\r
+ pack2.tol_s8++;\r
+ if (pack2.tol_s8>(10000)) {//10800 ist theortisch der Tag aber meistens zu lang\r
+ pack2.tol_s8=0;\r
+ pack2.tol_d++; //rund 180 Jahre :-)\r
+ pack2.r_week_max=0;\r
+ weekmaxarr[7]=pack2.r_day_max;\r
+ for(uint8_t i=0;i<7;i++) {\r
+ weekmaxarr[i]=weekmaxarr[i+1];\r
+ if (weekmaxarr[i]>pack2.r_week_max) pack2.r_week_max=weekmaxarr[i];\r
+ }\r
+ if (pack2.tol_d>7) {\r
+ pack2.R0=pack2.r_week_max;\r
+ } else {\r
+ pack2.R0=pack2.r_day_max;\r
+ }\r
+ R0=pack2.R0/100.0-0.5*(pack2.R0/100-R0);\r
+ pack2.R0=R0*100;\r
+ writeEEPROM(EEPROM_R0,pack2.R0);\r
+ writeEEPROM(EEPROM_R0d,pack2.r_day_max); //Maximum des Tages\r
+ writeEEPROM(EEPROM_R0w,pack2.r_week_max); //Maximum der Letzten 7 Tage\r
+ writeEEPROM(EEPROM_dol,pack2.tol_d); //Anzahl der Betriebstage\r
+ pack2.r_day_max=0;\r
+ }\r
+ if (startup!=0) startup--;\r
+ SHT2x_MeasurePoll(HUMIDITY, &sRH);\r
+ // --- measure temperature with "Polling Mode" (no hold master) ---\r
+ SHT2x_MeasurePoll(TEMP, &sT);\r
+ //-- calculate humidity and temperature --\r
+ temperatureC = SHT2x_CalcTemperatureC(sT);\r
+ humidityRH = SHT2x_CalcRH(sRH);\r
+ ip=interp(temperatureC,humidityRH);\r
+ pack2.ip=ip*1000;\r
+ humidityRH=calibr_hum(temperatureC,-0.45,humidityRH)*10.0;\r
+ //humidityRH=humidityRH*10.0;\r
+ temperatureC =temperatureC *10.0-4.5;\r
+ hhum=(1.0546-0.000216*temperatureC)*(humidityRH);\r
+ am2302_hum=0.318*hhum +76.0;\r
+ am2302_temp=temperatureC*25.6;\r
+ //PORTB&=~(1<<PINB1);\r
+ mr=0;\r
+//Kritische Sektion !___Ein Breakpoint in dieser Section kann den TGS8100 zerstoeren!___________________________\r
+ PORTB&=~(1<<PINB1);\r
+ _delay_us(150);\r
+ mr+=MAX1164x_read();\r
+ _delay_us(150);\r
+ mr+=MAX1164x_read();\r
+ \r
+ PORTB|=(1<<PINB1);\r
+//ENDE Kritische Sektion !______________________________\r
+ //l=mr/2.0*2.048/4096; \r
+ // l maximal 2 mr max 4096 //mr 2V=8000 \r
+ \r
+ if (pack2.cmode) { //cmode=0 V 0..2 V cmode=1 V 1.5..3.5V\r
+ //l+=1.5; //Spannung real\r
+ mr+=6000;\r
+ } \r
+ //if (l>1.8) {\r
+ if (mr>7200) { \r
+ if (pack2.cmode==0) {\r
+ MAX1164x_config(MAX1164x_S_SEL2|MAX1164x_S_SEL0,CH0_CH1);\r
+ pack2.cmode=1;\r
+ }\r
+ }\r
+ //if (l<1.6) {\r
+ if (mr<6400) { \r
+ if (pack2.cmode==1) {\r
+ MAX1164x_config(MAX1164x_S_SEL2|MAX1164x_S_SEL0,CH0_M);\r
+ pack2.cmode=0;\r
+ }\r
+ \r
+ \r
+ }\r
+ //hr=l*10000.0;\r
+ pack2.VS=mr*5/2;\r
+ l=mr/4000.0;\r
+ l=( 3/l- 1) *30;\r
+ pack2.current=l*100;\r
+ \r
+ l=l/ip;\r
+ \r
+ if (startup==0){\r
+ if (l>R0) {\r
+ R0=l;\r
+ pack2.R0=R0*100;\r
+ writeEEPROM(EEPROM_R0,pack2.R0);\r
+\r
+ }\r
+ if (l*100>pack2.r_day_max) {\r
+ pack2.r_day_max=l*100;\r
+ }\r
+ }\r
+ l=l/R0;\r
+ l=log(1/l);\r
+ l=l*160*4; //fuer DS18B20\r
+ // if (l>500) {\r
+ // l=100;\r
+ // }\r
+ wdcounter=0;\r
+ \r
+ }\r
+ \r
+ if (gcontrol==1) {\r
+ uint16_t w=l;\r
+ uint8_t t8=w>>4;\r
+ uint8_t af=0;\r
+ if (t8>pack1.TH) af=1;\r
+ if (t8<=pack1.TL) af=1; \r
+ cli();\r
+ pack1.temp=w;\r
+ //pack.temp++;\r
+ alarmflag=af;\r
+ sei(); \r
+ EXTERN_SLEEP(); \r
+ }\r
+ if ((gcontrol==2)||(gcontrol==3)) {\r
+ gcontrol=0;\r
+ \r
+ }\r
+\r
+ \r
+#if defined(__AVR_ATtiny25__)||defined(__AVR_ATtiny45__) || defined(__AVR_ATtiny85__)\r
+ if (((TIMSK & (1<<TOIE0))==0)&& (mode==0))\r
+#endif \r
+#if defined(__AVR_ATtiny24__)||defined(__AVR_ATtiny44__) || defined(__AVR_ATtiny84__) ||defined(__AVR_ATtiny24A__)||defined(__AVR_ATtiny44A__) || defined(__AVR_ATtiny84A__)\r
+ if (((TIMSK0 & (1<<TOIE0))==0)&& (mode==0))\r
+#endif\r
+ {\r
+\r
+ MCUCR|=(1<<SE)|(1<<SM1);\r
+ MCUCR&=~(1<<ISC01);\r
+ } else {\r
+ MCUCR|=(1<<SE);\r
+ MCUCR&=~(1<<SM1);\r
+ }\r
+ asm("SLEEP");\r
+ }\r
+\r
+\r
+}\r
tm3d / owSlave2.git / blobdiff