X-Git-Url: http://git.smho.de/gw/?p=owSlave2.git;a=blobdiff_plain;f=DS2438_SHT2X_DS2438_LPS225HB%2FDS2438_DS2438.c;fp=DS2438_SHT2X_DS2438_LPS225HB%2FDS2438_DS2438.c;h=3e71e924e081b3769f89d6dbd1341b4f795a29b8;hp=0000000000000000000000000000000000000000;hb=81a79648a168a1167c5ad97d4068621c1751a353;hpb=6467d8138460abffd9ddabc7b0a9f00c764af19c

diff --git a/DS2438_SHT2X_DS2438_LPS225HB/DS2438_DS2438.c b/DS2438_SHT2X_DS2438_LPS225HB/DS2438_DS2438.c
new file mode 100644
index 0000000..3e71e92
--- /dev/null
+++ b/DS2438_SHT2X_DS2438_LPS225HB/DS2438_DS2438.c
@@ -0,0 +1,282 @@
+// Copyright (c) 2018, 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.
+
+//!!!!!Max Program size 7551 Byte
+
+#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/LPS225HB.h"
+#include "../common/I2C/SHT2xV2.h"
+#include "../common/calibr.h"
+
+extern void OWINIT(void);
+extern void EXTERN_SLEEP(void);
+
+
+
+volatile uint8_t owid1[8]={0x26, 0x3B, 0xDA, 0x84, 0x00, 0x00, 0x03, 0xA2};/**/
+volatile uint8_t owid2[8]={0x26, 0x3C, 0xDA, 0x84, 0x00, 0x00, 0x03, 0x27};/**/
+volatile uint8_t config_info1[26]={0x02,23, 0x05,0x08, 0x2,20, 0x00,0x00, 0x02,29,0x00,29,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00};	
+volatile uint8_t config_info2[26]={0x01,0x06, 0x05,0x08, 0x04,0x07, 0,0, 0x02,0x07,0x00,0x07,0,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00};	
+	
+#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;
+
+
+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
+		union {
+		uint8_t page1[8]; //9
+		struct {
+			uint32_t etm;
+			uint8_t ica;
+			uint16_t offset;
+			uint8_t f1;
+		};
+		};
+		#if  defined(__AVR_ATtiny25__)
+		#else
+		union {
+				uint8_t page2[8]; //17
+				struct  {
+				uint32_t dis; 
+				uint32_t eoc;
+				};
+				};
+			
+		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
+		
+		#endif
+	};
+} 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
+		
+		#endif
+	};
+} pack2_t;
+volatile pack2_t pack2;
+
+
+#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 int16_t DS2438_1_TEMP;
+volatile uint16_t DS2438_1_VAD;
+volatile int16_t DS2438_2_TEMP;
+volatile uint16_t DS2438_2_VAD;
+
+
+uint8_t userRegister[1];
+int16_t sRH,sT;
+double temperatureC,humidityRH,hhum;
+double l;
+uint32_t P;
+int16_t t;
+
+int testSW(void) {
+	uint8_t r;
+	DDRB&=~(1<<PORTB0);  //Eingang
+	 __asm__ __volatile__ ("nop"); 
+	 PORTB|=(1<<PORTB0); //Pullup
+	 __asm__ __volatile__ ("nop"); 
+	 __asm__ __volatile__ ("nop"); 
+	 __asm__ __volatile__ ("nop"); 
+	 __asm__ __volatile__ ("nop"); 
+	 __asm__ __volatile__ ("nop"); 
+	 r=PINB&(1<<PORTB0);
+	 __asm__ __volatile__ ("nop"); 
+	 PORTB&=~(1<<PORTB0); 
+	 __asm__ __volatile__ ("nop"); 
+	DDRB|=(1<<PORTB0);  //Eingang
+	return (r==0);  //Offen mal HIH4030
+	 
+	 
+}
+
+
+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<<WDP3) | (1<<WDP0);   // Set Timeout to ~8 seconds
+	
+	MCUSR=0;
+
+	pack2.page3[0]=0xF1; //Luftfeuchte
+	pack1.page3[0]=0xF4; //Spannung
+
+
+	if (testSW()) {
+		config_info2[5]=12;
+	}else{
+		config_info2[5]=7;
+	}
+
+	USI_TWI_Master_Initialise();
+	initSHT2x();
+	_delay_ms(10);
+	 LPS225HB_Init();
+	gcontrol=1;
+	sei();
+    while(1)   {
+		if (gcontrol) {
+			//wdcounter=3;
+			gcontrol=0;
+				
+		}
+		if (wdcounter>3) {  
+			getSHT2xHumTemp(&temperatureC,&humidityRH);
+			double RH=calibr_hum(temperatureC,-0.2,humidityRH)*10.0;
+			double TC =temperatureC *10.0-2;
+
+
+			if (testSW()) {
+				 DS2438_2_VAD=RH;
+				 DS2438_2_TEMP=TC*25.6;
+				 
+				 config_info2[5]=12;	//10V = 100%
+			}else{
+				hhum=(1.0546-0.000216*TC)*(RH);
+				//am2302_hum=0.318*hhum +76.0;
+				DS2438_2_VAD=0.31*hhum +80;
+				DS2438_2_TEMP=TC*25.6;
+				config_info2[5]=7;
+			}
+			//DS2438_1_TEMP=DS2438_2_TEMP;
+
+			LPS225HB_Readi(&t,&P) ;
+			P=P-700*(uint32_t)(4096);
+			P=((double)P/102.4);
+			//cli();pack.A=ADC;sei();
+			//cli();DS2438_1_TEMP=P;sei();
+			DS2438_1_TEMP=P;
+			P=P/20;
+			DS2438_1_VAD=P;
+
+		//	gcontrol=1;
+			wdcounter=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");
+   }
+
+
+}