ECLabDriver.h

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/*************************************************************************\ 
* Copyright (c) 2013 Science and Technology Facilities Council (STFC), GB. 
* All rights reverved. 
* This file is distributed subject to a Software License Agreement found 
* in the file LICENSE.txt that is included with this distribution. 
\*************************************************************************/ 


#ifndef ECLABDRIVER_H
#define ECLABDRIVER_H

#include "asynPortDriver.h"
//#include "ECLabTechnique.h"
class ECLabDriver : public asynPortDriver 
{
public:
        ECLabDriver(const char *portName, const char *ip);
        
        // These are the methods that we override from asynPortDriver
        virtual asynStatus writeInt32(asynUser *pasynUser, epicsInt32 value);
//      virtual asynStatus readInt32(asynUser *pasynUser, epicsInt32 *value);
        virtual asynStatus writeFloat64(asynUser *pasynUser, epicsFloat64 value);
//      virtual asynStatus readFloat64(asynUser *pasynUser, epicsFloat64 *value);
//      virtual asynStatus readOctet(asynUser *pasynUser, char *value, size_t maxChars, size_t *nActual, int *eomReason);
        virtual asynStatus writeOctet(asynUser *pasynUser, const char *value, size_t maxChars, size_t *nActual);
//      virtual asynStatus readFloat64Array(asynUser *pasynUser, epicsFloat64 *value, size_t nElements, size_t *nIn);
//      virtual asynStatus readInt32Array(asynUser *pasynUser, epicsInt32 *value, size_t nElements, size_t *nIn);
        virtual void report(FILE* fp, int details);
//      void testPrintMap(techniqueMap_t);
    double getTime(unsigned thigh, unsigned tlow, double start_time, double time_base);
    void processOCVData(std::fstream& fs, int nrows, int ncols, int technique_index, int process_index, 
                     int loop, double start_time, double time_base, TDataBuffer_t* dbuffer);
    void processPEISData(std::fstream& fs0, std::fstream& fs1, int nrows, int ncols, int technique_index, int process_index, 
                     int loop, double start_time, double time_base, TDataBuffer_t* dbuffer);
        void updateCvals(int chan, TCurrentValues_t& cvals);
        
private:
        int P_version; // string
    int P_host; // string
        int P_devCode; // int
        int P_numChannels; //int
        int P_numSlots; //int
    int P_numTech; // int
    int P_memFilled; // int
    int P_currEWE; // float
    int P_currECE; // float
    int P_currI; // float
    int P_currTIME; // float
    int P_currRCOMP; // float
    int P_currFREQ; // float
    int P_currSTATE; // int
        int P_currTimeBase; // float
        int P_loadTech; // string
        int P_defineTech; // string
        int P_updateParams; // int
        int P_dataDone; // int
        int P_filePrefix; // string
        int P_saveData; //int
        int P_startChannel; // int
        int P_stopChannel; //int
        
        TDeviceInfos_t m_infos;
        struct techinfo
        {
            std::string name;
                int index;
                techinfo(const std::string& name_, int index_) : name(name_), index(index_) { }
        };
        std::vector<techinfo> m_techniques;

        int m_ID; // connection ID
        
        #define FIRST_ECLAB_PARAM P_version
        #define LAST_ECLAB_PARAM P_stopChannel

        static void ECLabValuesTaskC(void* arg);
        void ECLabValuesTask();
        static void ECLabDataTaskC(void* arg);
        void ECLabDataTask();
};

#define NUM_ECLAB_PARAMS    (&LAST_ECLAB_PARAM - &FIRST_ECLAB_PARAM + 1)

#define P_versionString "VERSION"
#define P_hostString "HOST"
#define P_devCodeString "DEVCODE"
#define P_numChannelsString "NUMCHANNELS"
#define P_numSlotsString "NUMSLOTS"
#define P_numTechString "NUMTECH"
#define P_memFilledString "MEMFILLED"
#define P_currEWEString "CURR_EWE"
#define P_currECEString "CURR_ECE"
#define P_currIString   "CURR_I"
#define P_currTIMEString  "CURR_TIME"
#define P_currRCOMPString   "CURR_RCOMP"
#define P_currFREQString    "CURR_FREQ"
#define P_currSTATEString    "CURR_STATE"
#define P_loadTechString "LOADTECH"
#define P_defineTechString "DEFINETECH"
#define P_updateParamsString "UPDATE"
#define P_dataDoneString "DATADONE"
#define P_startChannelString "STARTCHANNEL"
#define P_stopChannelString "STOPCHANNEL"
#define P_currTimeBaseString    "CURR_TB"
#define P_filePrefixString      "FILEPREFIX"
#define P_saveDataString        "SAVEDATA"

#endif /* ECLABDRIVER_H */