diff --git a/lib/iictask/GwSHTXX.cpp b/lib/iictask/GwSHTXX.cpp new file mode 100644 index 0000000..0cfcca7 --- /dev/null +++ b/lib/iictask/GwSHTXX.cpp @@ -0,0 +1,254 @@ +#include "GwSHTXX.h" +#if defined(_GWSHT3X) || defined(_GWSHT4X) +class SHTXXConfig : public IICSensorBase{ + public: + String tmNam; + String huNam; + bool tmAct=false; + bool huAct=false; + bool sEnv=true; + tN2kHumiditySource huSrc; + tN2kTempSource tmSrc; + using IICSensorBase::IICSensorBase; + virtual bool isActive(){ + return tmAct || huAct; + } + virtual bool preinit(GwApi * api){ + GwLog *logger=api->getLogger(); + LOG_DEBUG(GwLog::LOG,"%s configured",prefix.c_str()); + addHumidXdr(api,*this); + addTempXdr(api,*this); + return isActive(); + } + virtual bool doMeasure(GwApi * api,double &temp, double &humid){ + return false; + } + virtual void measure(GwApi * api,TwoWire *wire, int counterId) override + { + GwLog *logger=api->getLogger(); + double temp = N2kDoubleNA; + double humid = N2kDoubleNA; + if (doMeasure(api,temp,humid)){ + temp = CToKelvin(temp); + LOG_DEBUG(GwLog::DEBUG, "%s measure temp=%2.1f, humid=%2.0f",prefix.c_str(), (float)temp, (float)humid); + if (huAct) + { + sendN2kHumidity(api, *this, humid, counterId); + } + if (tmAct) + { + sendN2kTemperature(api, *this, temp, counterId); + } + if (huAct || tmAct){ + sendN2kEnvironmentalParameters(api,*this,temp,humid,N2kDoubleNA,counterId); + } + } + } + +}; +/** + * we do not dynamically compute the config names + * just to get compile time errors if something does not fit + * correctly + */ +#define INITSHTXX(type,prefix,bus,baddr) \ +[] (type *s ,GwConfigHandler *cfg) { \ + CFG_SGET(s, tmNam, prefix); \ + CFG_SGET(s, huNam, prefix); \ + CFG_SGET(s, iid, prefix); \ + CFG_SGET(s, tmAct, prefix); \ + CFG_SGET(s, huAct, prefix); \ + CFG_SGET(s, intv, prefix); \ + CFG_SGET(s, huSrc, prefix); \ + CFG_SGET(s, tmSrc, prefix); \ + CFG_SGET(s, sEnv,prefix); \ + s->busId = bus; \ + s->addr = baddr; \ + s->ok = true; \ + s->intv *= 1000; \ +} + +#if defined(_GWSHT3X) +class SHT3XConfig; +static GwSensorConfigInitializerList configs3; +class SHT3XConfig : public SHTXXConfig{ + SHT3X *device=nullptr; + public: + using SHTXXConfig::SHTXXConfig; + virtual bool initDevice(GwApi * api,TwoWire *wire)override{ + if (! isActive()) return false; + device=new SHT3X(); + device->init(addr,wire); + GwLog *logger=api->getLogger(); + LOG_DEBUG(GwLog::LOG,"initialized %s at address %d, intv %ld",prefix.c_str(),(int)addr,intv); + return true; + } + virtual bool doMeasure(GwApi *api,double &temp, double &humid) override{ + if (!device) + return false; + int rt=0; + GwLog *logger=api->getLogger(); + if ((rt = device->get()) == 0) + { + temp = device->cTemp; + humid = device->humidity; + return true; + } + else{ + LOG_DEBUG(GwLog::DEBUG, "unable to query %s: %d",prefix.c_str(), rt); + } + return false; + } + virtual void readConfig(GwConfigHandler *cfg) override{ + if (ok) return; + configs3.readConfig(this,cfg); + return; + } +}; + +SensorBase::Creator creator3=[](GwApi *api,const String &prfx)-> SensorBase*{ + if (! configs3.knowsPrefix(prfx)) return nullptr; + return new SHT3XConfig(api,prfx); + }; +SensorBase::Creator registerSHT3X(GwApi *api){ + GwLog *logger=api->getLogger(); + #if defined(GWSHT3X) || defined (GWSHT3X11) + { + api->addSensor(creator3(api,"SHT3X11")); + CHECK_IIC1(); + #pragma message "GWSHT3X11 defined" + } + #endif + #if defined(GWSHT3X12) + { + api->addSensor(creator3(api,"SHT3X12")); + CHECK_IIC1(); + #pragma message "GWSHT3X12 defined" + } + #endif + #if defined(GWSHT3X21) + { + api->addSensor(creator3(api,"SHT3X21")); + CHECK_IIC2(); + #pragma message "GWSHT3X21 defined" + } + #endif + #if defined(GWSHT3X22) + { + api->addSensor(creator3(api,"SHT3X22")); + CHECK_IIC2(); + #pragma message "GWSHT3X22 defined" + } + #endif + return creator3; +}; + + +#define SCSHT3X(prefix, bus, addr) \ + GwSensorConfigInitializer __initCFGSHT3X ## prefix \ + (configs3,GwSensorConfig(#prefix,INITSHTXX(SHT3XConfig,prefix,bus,addr))); + +SCSHT3X(SHT3X11, 1, 0x44); +SCSHT3X(SHT3X12, 1, 0x45); +SCSHT3X(SHT3X21, 2, 0x44); +SCSHT3X(SHT3X22, 2, 0x45); + +#endif +#if defined(_GWSHT4X) +class SHT4XConfig; +static GwSensorConfigInitializerList configs4; +class SHT4XConfig : public SHTXXConfig{ + SHT4X *device=nullptr; + public: + using SHTXXConfig::SHTXXConfig; + virtual bool initDevice(GwApi * api,TwoWire *wire)override{ + if (! isActive()) return false; + device=new SHT4X(); + device->begin(wire,addr); + GwLog *logger=api->getLogger(); + LOG_DEBUG(GwLog::LOG,"initialized %s at address %d, intv %ld",prefix.c_str(),(int)addr,intv); + return true; + } + virtual bool doMeasure(GwApi *api,double &temp, double &humid) override{ + if (!device) + return false; + GwLog *logger=api->getLogger(); + if (device->update()) + { + temp = device->cTemp; + humid = device->humidity; + return true; + } + else{ + LOG_DEBUG(GwLog::DEBUG, "unable to query %s",prefix.c_str()); + } + return false; + } + virtual void readConfig(GwConfigHandler *cfg) override{ + if (ok) return; + configs4.readConfig(this,cfg); + return; + } +}; + +SensorBase::Creator creator4=[](GwApi *api,const String &prfx)-> SensorBase*{ + if (! configs4.knowsPrefix(prfx)) return nullptr; + return new SHT4XConfig(api,prfx); + }; +SensorBase::Creator registerSHT4X(GwApi *api){ + GwLog *logger=api->getLogger(); + #if defined(GWSHT4X) || defined (GWSHT4X11) + { + api->addSensor(creator3(api,"SHT4X11")); + CHECK_IIC1(); + #pragma message "GWSHT4X11 defined" + } + #endif + #if defined(GWSHT4X12) + { + api->addSensor(creator3(api,"SHT4X12")); + CHECK_IIC1(); + #pragma message "GWSHT4X12 defined" + } + #endif + #if defined(GWSHT4X21) + { + api->addSensor(creator3(api,"SHT4X21")); + CHECK_IIC2(); + #pragma message "GWSHT4X21 defined" + } + #endif + #if defined(GWSHT4X22) + { + api->addSensor(creator3(api,"SHT4X22")); + CHECK_IIC2(); + #pragma message "GWSHT4X22 defined" + } + #endif + return creator4; +}; + + +#define SCSHT4X(prefix, bus, addr) \ + GwSensorConfigInitializer __initCFGSHT4X ## prefix \ + (configs4,GwSensorConfig(#prefix,INITSHTXX(SHT4XConfig,prefix,bus,addr))); + +SCSHT4X(SHT4X11, 1, 0x44); +SCSHT4X(SHT4X12, 1, 0x45); +SCSHT4X(SHT4X21, 2, 0x44); +SCSHT4X(SHT4X22, 2, 0x45); +#endif +#endif +#ifndef _GWSHT3X +SensorBase::Creator registerSHT3X(GwApi *api){ + return SensorBase::Creator(); +} +#endif +#ifndef _GWSHT4X +SensorBase::Creator registerSHT4X(GwApi *api){ + return SensorBase::Creator(); +} +#endif + + + diff --git a/lib/iictask/GwSHTXX.h b/lib/iictask/GwSHTXX.h new file mode 100644 index 0000000..52829b9 --- /dev/null +++ b/lib/iictask/GwSHTXX.h @@ -0,0 +1,33 @@ +#ifndef _GWSHTXX_H +#define _GWSHTXX_H +#include "GwIicSensors.h" +#ifdef _GWIIC + #if defined(GWSHT3X) || defined(GWSHT3X11) || defined(GWSHT3X12) || defined(GWSHT3X21) || defined(GWSHT3X22) + #define _GWSHT3X + #endif + #if defined(GWSHT4X) || defined(GWSHT4X11) || defined(GWSHT4X12) || defined(GWSHT4X21) || defined(GWSHT4X22) + #define _GWSHT4X + #endif +#else + #undef _GWSHT3X + #undef GWSHT3X + #undef GWSHT3X11 + #undef GWSHT3X12 + #undef GWSHT3X21 + #undef GWSHT3X22 + #undef _GWSHT4X + #undef GWSHT4X + #undef GWSHT4X11 + #undef GWSHT4X12 + #undef GWSHT4X21 + #undef GWSHT4X22 +#endif +#ifdef _GWSHT3X + #include "SHT3X.h" +#endif +#ifdef _GWSHT4X + #include "SHT4X.h" +#endif +SensorBase::Creator registerSHT3X(GwApi *api); +SensorBase::Creator registerSHT4X(GwApi *api); +#endif \ No newline at end of file