77 lines
2.5 KiB
C++
77 lines
2.5 KiB
C++
/*
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(C) Andreas Vogel andreas@wellenvogel.de
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This code is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This code is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef _GWSENSORS_H
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#define _GWSENSORS_H
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#include <Arduino.h>
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#include <memory>
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#include <vector>
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class GwApi;
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class GwConfigHandler;
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class SensorBase{
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public:
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using BusType=enum{
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IIC=0,
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SPI=1,
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UNKNOWN=-1
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};
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using Ptr=std::shared_ptr<SensorBase>;
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BusType busType=BusType::UNKNOWN;
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int busId=0;
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int iid=99; //N2K instanceId
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int addr=-1;
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const String prefix;
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const String type;
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long intv=0;
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bool ok=false;
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virtual void readConfig(GwConfigHandler *cfg)=0;
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SensorBase(BusType bt,const String &tn,GwApi *api,const String &prfx)
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:busType(bt),type(tn),prefix(prfx){
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}
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using Creator=std::function<SensorBase *(GwApi *api,const String &prfx)>;
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virtual bool isActive(){return false;};
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virtual bool initDevice(GwApi *api,void *bus){return false;};
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virtual bool preinit(GwApi * api){return false;}
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virtual void measure(GwApi * api,void *bus, int counterId){};
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virtual ~SensorBase(){}
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};
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template<typename BUS,SensorBase::BusType bt>
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class SensorTemplate : public SensorBase{
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public:
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SensorTemplate(const String &tn,GwApi *api,const String &prfx)
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:SensorBase(bt,tn,api,prfx){}
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virtual bool initDevice(GwApi *api,BUS *bus){return false;};
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virtual bool initDevice(GwApi *api,void *bus){
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if (busType != bt) return false;
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return initDevice(api,(BUS*)bus);
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}
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virtual void measure(GwApi * api,void *bus, int counterId){
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if (busType != bt) return;
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measure(api,(BUS*)bus,counterId);
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};
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};
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class SensorList : public std::vector<SensorBase::Ptr>{
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public:
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void add(SensorBase::Ptr sensor);
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using std::vector<SensorBase::Ptr>::vector;
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};
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#define CFG_GET(name,prefix) \
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cfg->getValue(name, GwConfigDefinitions::prefix ## name)
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#endif |