X-Git-Url: http://git.smho.de/gw/?p=owSlave2.git;a=blobdiff_plain;f=DS2438_CDM7160_DS2438_BMP280%2FDS2438_DS2438.c;fp=DS2438_CDM7160_DS2438_BMP280%2FDS2438_DS2438.c;h=ffc5e8bae8bfad3d1af4663b9c1b090abc3378df;hp=0000000000000000000000000000000000000000;hb=81a79648a168a1167c5ad97d4068621c1751a353;hpb=6467d8138460abffd9ddabc7b0a9f00c764af19c diff --git a/DS2438_CDM7160_DS2438_BMP280/DS2438_DS2438.c b/DS2438_CDM7160_DS2438_BMP280/DS2438_DS2438.c new file mode 100644 index 0000000..ffc5e8b --- /dev/null +++ b/DS2438_CDM7160_DS2438_BMP280/DS2438_DS2438.c @@ -0,0 +1,187 @@ +// Copyright (c) 2017, 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 +#include +#include +#include +#include +#include +#include "../common/I2C/TWI_Master.h" +#include "../common/I2C/BMP280.h" +#include "../common/I2C/CDM7160.h" +#include "../common/owSlave_tools.h" + + +OWST_EXTERN_VARS + + + +volatile uint8_t owid1[8]={0x26, 0x01, 0x01, 0x01, 0x00, 0x00, 0x03, 0xF6};/**/ +volatile uint8_t owid2[8]={0x26, 0x02, 0x01, 0x01, 0x00, 0x00, 0x03, 0xAF};/**/ +volatile uint8_t config_info1[26]={1,6, 10,8, 10,8, 0x00,0x00, 0x02,14,16,16,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}; +volatile uint8_t config_info2[26]={1,6, 2,8, 2,8, 0,0 , 0x02,14,14,14,0,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}; + + + +typedef union { + volatile uint8_t bytes[64]; + 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 + 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 + + }; +} pack1_t; +volatile pack1_t pack1; + + + + +typedef union { + volatile uint8_t bytes[64]; + 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 + + uint8_t page2[8]; //17 + uint8_t page3[8]; //25 + + uint8_t page4[8]; //33 + uint8_t page5[8]; //41 + uint8_t page6[8]; //25 + uint8_t page7[8]; //57 + + }; +} pack2_t; +volatile pack2_t pack2; + +OWST_WDT_ISR +OWST_TESTSW + + + + + +volatile int16_t DS2438_1_TEMP; +volatile uint16_t DS2438_1_VAD; +volatile uint16_t DS2438_1_VDD; +volatile int16_t DS2438_2_TEMP; +volatile uint16_t DS2438_2_VAD; +volatile uint16_t DS2438_2_VDD; + + + +double temperatureC,humidityRH,hhum; +double l; +uint32_t P; +int32_t t; +uint8_t max_adr=0; +int16_t CO2; + + +int main(void){ + OWST_INIT_USI_ON + OWINIT(); + OWST_WDR_CONFIG8 + OWST_EN_PULLUP + + pack1.page3[0]=0xF1; + pack2.page3[0]=0xF4; + + TWI_Master_Initialise(); + CDM7160softReset(); + _delay_ms(200); + + CDM7160setMode(0); //Power Down Mode + _delay_ms(200); + CDM7160setAvCount(0x3F); + CDM7160setFMode(1); + CO2=CDM7160getCO2(); + CDM7160setMode(1); + _delay_ms(200); + + bmp280Init(); + + + + + gcontrol=1; + sei(); + + while(1) { + if (gcontrol) wdcounter=4; + if (wdcounter>3) { //8s + wdcounter=0; + bmp280ConvertInt(&t,&P,1); + _delay_ms(100); + CO2=CDM7160getCO2()-35; + double cc=(double)CO2/(P/101300.0*298.0/(273.0+t/100.0)); + DS2438_2_TEMP=t/100.0*256.0; + DS2438_1_TEMP=CO2; + DS2438_1_VDD=cc/10; + DS2438_1_VAD=(cc-DS2438_1_VDD*10)*100; + DS2438_2_VDD=P/1000; + DS2438_2_VAD=(P-DS2438_2_VDD*1000); + + + } + + if (gcontrol) { + gcontrol=0; + } + + + OWST_MAIN_END + } + + +}