169 lines
4.2 KiB
C++
169 lines
4.2 KiB
C++
#include "GwSHT3X.h"
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#ifdef _GWSHT3X
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#define PRFX1 "SHT3X11"
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#define PRFX2 "SHT3X12"
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#define PRFX3 "SHT3X21"
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#define PRFX4 "SHT3X22"
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class SHT3XConfig : public SensorBase{
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public:
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String tmNam;
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String huNam;
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bool tmAct=false;
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bool huAct=false;
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tN2kHumiditySource huSrc;
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tN2kTempSource tmSrc;
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SHT3X *device=nullptr;
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SHT3XConfig(GwApi *api,const String &prefix):
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SensorBase(api,prefix){}
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virtual bool isActive(){
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return tmAct || huAct;
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}
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virtual bool initDevice(GwApi * api,TwoWire *wire){
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if (! isActive()) return false;
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device=new SHT3X();
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device->init(addr,wire);
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GwLog *logger=api->getLogger();
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LOG_DEBUG(GwLog::LOG,"initialized %s at address %d, intv %ld",prefix.c_str(),(int)addr,intv);
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return true;
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}
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virtual bool preinit(GwApi * api){
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GwLog *logger=api->getLogger();
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LOG_DEBUG(GwLog::LOG,"SHT3X configured");
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api->addCapability(prefix,"true");
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addHumidXdr(api,*this);
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addTempXdr(api,*this);
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return isActive();
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}
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virtual void measure(GwApi * api,TwoWire *wire, int counterId)
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{
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if (!device)
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return;
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GwLog *logger=api->getLogger();
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int rt = 0;
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if ((rt = device->get()) == 0)
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{
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double temp = device->cTemp;
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temp = CToKelvin(temp);
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double humid = device->humidity;
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LOG_DEBUG(GwLog::DEBUG, "SHT3X measure temp=%2.1f, humid=%2.0f", (float)temp, (float)humid);
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if (huAct)
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{
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sendN2kHumidity(api, *this, humid, counterId);
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}
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if (tmAct)
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{
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sendN2kTemperature(api, *this, temp, counterId);
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}
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}
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else
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{
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LOG_DEBUG(GwLog::DEBUG, "unable to query SHT3X: %d", rt);
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}
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}
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/**
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* we do not dynamically compute the config names
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* just to get compile time errors if something does not fit
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* correctly
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*/
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virtual void readConfig(GwConfigHandler *cfg){
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if (prefix == PRFX1){
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busId=1;
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addr=0x44;
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#undef CG
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#define CG(name) CFG_GET(name,SHT3X11)
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CG(tmNam);
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CG(huNam);
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CG(iid);
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CG(tmAct);
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CG(huAct);
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CG(intv);
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CG(huSrc);
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CG(tmSrc);
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ok=true;
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}
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if (prefix == PRFX2){
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busId=1;
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addr=0x45;
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#undef CG
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#define CG(name) CFG_GET(name,SHT3X12)
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CG(tmNam);
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CG(huNam);
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CG(iid);
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CG(tmAct);
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CG(huAct);
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CG(intv);
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CG(huSrc);
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CG(tmSrc);
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ok=true;
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}
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if (prefix == PRFX3){
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busId=2;
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addr=0x44;
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#undef CG
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#define CG(name) CFG_GET(name,SHT3X21)
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CG(tmNam);
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CG(huNam);
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CG(iid);
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CG(tmAct);
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CG(huAct);
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CG(intv);
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CG(huSrc);
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CG(tmSrc);
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ok=true;
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}
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if (prefix == PRFX4){
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busId=2;
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addr=0x45;
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#undef CG
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#define CG(name) CFG_GET(name,SHT3X22)
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CG(tmNam);
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CG(huNam);
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CG(iid);
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CG(tmAct);
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CG(huAct);
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CG(intv);
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CG(huSrc);
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CG(tmSrc);
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ok=true;
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}
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intv*=1000;
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}
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};
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void registerSHT3X(GwApi *api,SensorList &sensors){
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GwLog *logger=api->getLogger();
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#if defined(GWSHT3X) || defined (GWSHT3X11)
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{
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SHT3XConfig *scfg=new SHT3XConfig(api,PRFX1);
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sensors.add(api,scfg);
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}
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#endif
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#if defined(GWSHT3X12)
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{
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SHT3XConfig *scfg=new SHT3XConfig(api,PRFX2);
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sensors.add(api,scfg);
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}
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#endif
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#if defined(GWSHT3X21)
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{
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SHT3XConfig *scfg=new SHT3XConfig(api,PRFX3);
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sensors.add(api,scfg);
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}
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#endif
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#if defined(GWSHT3X22)
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{
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SHT3XConfig *scfg=new SHT3XConfig(api,PRFX4);
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sensors.add(api,scfg);
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}
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#endif
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}
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#else
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void registerSHT3X(GwApi *api,SensorList &sensors){
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}
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#endif
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