X-Git-Url: http://git.smho.de/gw/?p=owSlave2.git;a=blobdiff_plain;f=DS2450_SHT2X_MAX44009%2FDS2450_SHT2X_MAX44009.c;fp=DS2450_SHT2X_MAX44009%2FDS2450_SHT2X_MAX44009.c;h=8afb2e01c487d1a5b0e8fccf20701f78bcfb78b0;hp=0000000000000000000000000000000000000000;hb=3f2aceaf525eeceff3baece206b2048bbf286c40;hpb=1624c8ce9acb762d2cdc0b2f6b064448561ff752 diff --git a/DS2450_SHT2X_MAX44009/DS2450_SHT2X_MAX44009.c b/DS2450_SHT2X_MAX44009/DS2450_SHT2X_MAX44009.c new file mode 100644 index 0000000..8afb2e0 --- /dev/null +++ b/DS2450_SHT2X_MAX44009/DS2450_SHT2X_MAX44009.c @@ -0,0 +1,316 @@ + +// 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 +#include +#include +#include +#include +#include +#include "../common/I2C/USI_TWI_Master.h" +#include "../common/I2C/SHT2x.h" +#include "../common/I2C/MAX44009.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, 0x03,15, 0x06,0x09,0x00,0x00,0x00,0x00,0x00,0x00,0x00}; + +#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=10; + + +#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[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; + + + +volatile int16_t am2302_temp; +volatile uint16_t am2302_hum; + + +uint8_t userRegister[1]; +int16_t sRH,sT; +volatile double temperatureC,humidityRH; +volatile double l; +uint32_t P; +int32_t t; +uint8_t max_adr=0; + + + +int main(void){ + 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; + PORTB=0xFF-(1<3) { + 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); + + l=MAX44009getlux(max_adr); + if (l<0.030) l=0.030; //Darf nicht 0 sein. minimum -35°C Sensor minimum 0.045 + //double l=1000; + l=(log(l)*1000)+32767.0; + wdcounter=0; + } + + + + + + + if (gcontrol) { + //PORTB|=(1<pack.HA) {alarmflag=1;pack.CSA2|=0x20;} + if (pack.CSA2&0x04) //AEL + if (pack.bytes[1]pack.HB) {alarmflag=1;pack.CSB2|=0x20;} + if (pack.CSB2&0x04) //AEL + if (pack.bytes[1]pack.HC) {alarmflag=1;pack.CSC2|=0x20;} + if (pack.CSC2&0x04) //AEL + if (pack.bytes[1]pack.HD) {alarmflag=1;pack.CSD2|=0x20;} + if (pack.CSD2&0x04) //AEL + if (pack.bytes[1]