yocto_multicellweighscale.cpp

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/*********************************************************************
 *
 * $Id: yocto_multicellweighscale.cpp 29661 2018-01-18 13:32:13Z mvuilleu $
 *
 * Implements yFindMultiCellWeighScale(), the high-level API for MultiCellWeighScale functions
 *
 * - - - - - - - - - License information: - - - - - - - - -
 *
 *  Copyright (C) 2011 and beyond by Yoctopuce Sarl, Switzerland.
 *
 *  Yoctopuce Sarl (hereafter Licensor) grants to you a perpetual
 *  non-exclusive license to use, modify, copy and integrate this
 *  file into your software for the sole purpose of interfacing
 *  with Yoctopuce products.
 *
 *  You may reproduce and distribute copies of this file in
 *  source or object form, as long as the sole purpose of this
 *  code is to interface with Yoctopuce products. You must retain
 *  this notice in the distributed source file.
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 *  You should refer to Yoctopuce General Terms and Conditions
 *  for additional information regarding your rights and
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#define _CRT_SECURE_NO_DEPRECATE //do not use windows secure crt
#include "yocto_multicellweighscale.h"
#include "yapi/yjson.h"
#include "yapi/yapi.h"
#include <string.h>
#include <stdio.h>
#include <math.h>
#include <stdlib.h>
#define  __FILE_ID__  "multicellweighscale"

YMultiCellWeighScale::YMultiCellWeighScale(const string& func): YSensor(func)
//--- (YMultiCellWeighScale initialization)
    ,_cellCount(CELLCOUNT_INVALID)
    ,_excitation(EXCITATION_INVALID)
    ,_compTempAdaptRatio(COMPTEMPADAPTRATIO_INVALID)
    ,_compTempAvg(COMPTEMPAVG_INVALID)
    ,_compTempChg(COMPTEMPCHG_INVALID)
    ,_compensation(COMPENSATION_INVALID)
    ,_zeroTracking(ZEROTRACKING_INVALID)
    ,_command(COMMAND_INVALID)
    ,_valueCallbackMultiCellWeighScale(NULL)
    ,_timedReportCallbackMultiCellWeighScale(NULL)
//--- (end of YMultiCellWeighScale initialization)
{
    _className="MultiCellWeighScale";
}

YMultiCellWeighScale::~YMultiCellWeighScale()
{
//--- (YMultiCellWeighScale cleanup)
//--- (end of YMultiCellWeighScale cleanup)
}
//--- (YMultiCellWeighScale implementation)
// static attributes
const double YMultiCellWeighScale::COMPTEMPADAPTRATIO_INVALID = YAPI_INVALID_DOUBLE;
const double YMultiCellWeighScale::COMPTEMPAVG_INVALID = YAPI_INVALID_DOUBLE;
const double YMultiCellWeighScale::COMPTEMPCHG_INVALID = YAPI_INVALID_DOUBLE;
const double YMultiCellWeighScale::COMPENSATION_INVALID = YAPI_INVALID_DOUBLE;
const double YMultiCellWeighScale::ZEROTRACKING_INVALID = YAPI_INVALID_DOUBLE;
const string YMultiCellWeighScale::COMMAND_INVALID = YAPI_INVALID_STRING;

int YMultiCellWeighScale::_parseAttr(YJSONObject* json_val)
{
    if(json_val->has("cellCount")) {
        _cellCount =  json_val->getInt("cellCount");
    }
    if(json_val->has("excitation")) {
        _excitation =  (Y_EXCITATION_enum)json_val->getInt("excitation");
    }
    if(json_val->has("compTempAdaptRatio")) {
        _compTempAdaptRatio =  floor(json_val->getDouble("compTempAdaptRatio") * 1000.0 / 65536.0 + 0.5) / 1000.0;
    }
    if(json_val->has("compTempAvg")) {
        _compTempAvg =  floor(json_val->getDouble("compTempAvg") * 1000.0 / 65536.0 + 0.5) / 1000.0;
    }
    if(json_val->has("compTempChg")) {
        _compTempChg =  floor(json_val->getDouble("compTempChg") * 1000.0 / 65536.0 + 0.5) / 1000.0;
    }
    if(json_val->has("compensation")) {
        _compensation =  floor(json_val->getDouble("compensation") * 1000.0 / 65536.0 + 0.5) / 1000.0;
    }
    if(json_val->has("zeroTracking")) {
        _zeroTracking =  floor(json_val->getDouble("zeroTracking") * 1000.0 / 65536.0 + 0.5) / 1000.0;
    }
    if(json_val->has("command")) {
        _command =  json_val->getString("command");
    }
    return YSensor::_parseAttr(json_val);
}


int YMultiCellWeighScale::set_unit(const string& newval)
{
    string rest_val;
    int res;
    yEnterCriticalSection(&_this_cs);
    try {
        rest_val = newval;
        res = _setAttr("unit", rest_val);
    } catch (std::exception) {
         yLeaveCriticalSection(&_this_cs);
         throw;
    }
    yLeaveCriticalSection(&_this_cs);
    return res;
}

int YMultiCellWeighScale::get_cellCount(void)
{
    int res = 0;
    yEnterCriticalSection(&_this_cs);
    try {
        if (_cacheExpiration <= YAPI::GetTickCount()) {
            if (this->_load_unsafe(YAPI::DefaultCacheValidity) != YAPI_SUCCESS) {
                {
                    yLeaveCriticalSection(&_this_cs);
                    return YMultiCellWeighScale::CELLCOUNT_INVALID;
                }
            }
        }
        res = _cellCount;
    } catch (std::exception) {
        yLeaveCriticalSection(&_this_cs);
        throw;
    }
    yLeaveCriticalSection(&_this_cs);
    return res;
}

int YMultiCellWeighScale::set_cellCount(int newval)
{
    string rest_val;
    int res;
    yEnterCriticalSection(&_this_cs);
    try {
        char buf[32]; sprintf(buf, "%d", newval); rest_val = string(buf);
        res = _setAttr("cellCount", rest_val);
    } catch (std::exception) {
         yLeaveCriticalSection(&_this_cs);
         throw;
    }
    yLeaveCriticalSection(&_this_cs);
    return res;
}

Y_EXCITATION_enum YMultiCellWeighScale::get_excitation(void)
{
    Y_EXCITATION_enum res;
    yEnterCriticalSection(&_this_cs);
    try {
        if (_cacheExpiration <= YAPI::GetTickCount()) {
            if (this->_load_unsafe(YAPI::DefaultCacheValidity) != YAPI_SUCCESS) {
                {
                    yLeaveCriticalSection(&_this_cs);
                    return YMultiCellWeighScale::EXCITATION_INVALID;
                }
            }
        }
        res = _excitation;
    } catch (std::exception) {
        yLeaveCriticalSection(&_this_cs);
        throw;
    }
    yLeaveCriticalSection(&_this_cs);
    return res;
}

int YMultiCellWeighScale::set_excitation(Y_EXCITATION_enum newval)
{
    string rest_val;
    int res;
    yEnterCriticalSection(&_this_cs);
    try {
        char buf[32]; sprintf(buf, "%d", newval); rest_val = string(buf);
        res = _setAttr("excitation", rest_val);
    } catch (std::exception) {
         yLeaveCriticalSection(&_this_cs);
         throw;
    }
    yLeaveCriticalSection(&_this_cs);
    return res;
}

int YMultiCellWeighScale::set_compTempAdaptRatio(double newval)
{
    string rest_val;
    int res;
    yEnterCriticalSection(&_this_cs);
    try {
        char buf[32]; sprintf(buf,"%d", (int)floor(newval * 65536.0 + 0.5)); rest_val = string(buf);
        res = _setAttr("compTempAdaptRatio", rest_val);
    } catch (std::exception) {
         yLeaveCriticalSection(&_this_cs);
         throw;
    }
    yLeaveCriticalSection(&_this_cs);
    return res;
}

double YMultiCellWeighScale::get_compTempAdaptRatio(void)
{
    double res = 0.0;
    yEnterCriticalSection(&_this_cs);
    try {
        if (_cacheExpiration <= YAPI::GetTickCount()) {
            if (this->_load_unsafe(YAPI::DefaultCacheValidity) != YAPI_SUCCESS) {
                {
                    yLeaveCriticalSection(&_this_cs);
                    return YMultiCellWeighScale::COMPTEMPADAPTRATIO_INVALID;
                }
            }
        }
        res = _compTempAdaptRatio;
    } catch (std::exception) {
        yLeaveCriticalSection(&_this_cs);
        throw;
    }
    yLeaveCriticalSection(&_this_cs);
    return res;
}

double YMultiCellWeighScale::get_compTempAvg(void)
{
    double res = 0.0;
    yEnterCriticalSection(&_this_cs);
    try {
        if (_cacheExpiration <= YAPI::GetTickCount()) {
            if (this->_load_unsafe(YAPI::DefaultCacheValidity) != YAPI_SUCCESS) {
                {
                    yLeaveCriticalSection(&_this_cs);
                    return YMultiCellWeighScale::COMPTEMPAVG_INVALID;
                }
            }
        }
        res = _compTempAvg;
    } catch (std::exception) {
        yLeaveCriticalSection(&_this_cs);
        throw;
    }
    yLeaveCriticalSection(&_this_cs);
    return res;
}

double YMultiCellWeighScale::get_compTempChg(void)
{
    double res = 0.0;
    yEnterCriticalSection(&_this_cs);
    try {
        if (_cacheExpiration <= YAPI::GetTickCount()) {
            if (this->_load_unsafe(YAPI::DefaultCacheValidity) != YAPI_SUCCESS) {
                {
                    yLeaveCriticalSection(&_this_cs);
                    return YMultiCellWeighScale::COMPTEMPCHG_INVALID;
                }
            }
        }
        res = _compTempChg;
    } catch (std::exception) {
        yLeaveCriticalSection(&_this_cs);
        throw;
    }
    yLeaveCriticalSection(&_this_cs);
    return res;
}

double YMultiCellWeighScale::get_compensation(void)
{
    double res = 0.0;
    yEnterCriticalSection(&_this_cs);
    try {
        if (_cacheExpiration <= YAPI::GetTickCount()) {
            if (this->_load_unsafe(YAPI::DefaultCacheValidity) != YAPI_SUCCESS) {
                {
                    yLeaveCriticalSection(&_this_cs);
                    return YMultiCellWeighScale::COMPENSATION_INVALID;
                }
            }
        }
        res = _compensation;
    } catch (std::exception) {
        yLeaveCriticalSection(&_this_cs);
        throw;
    }
    yLeaveCriticalSection(&_this_cs);
    return res;
}

int YMultiCellWeighScale::set_zeroTracking(double newval)
{
    string rest_val;
    int res;
    yEnterCriticalSection(&_this_cs);
    try {
        char buf[32]; sprintf(buf,"%d", (int)floor(newval * 65536.0 + 0.5)); rest_val = string(buf);
        res = _setAttr("zeroTracking", rest_val);
    } catch (std::exception) {
         yLeaveCriticalSection(&_this_cs);
         throw;
    }
    yLeaveCriticalSection(&_this_cs);
    return res;
}

double YMultiCellWeighScale::get_zeroTracking(void)
{
    double res = 0.0;
    yEnterCriticalSection(&_this_cs);
    try {
        if (_cacheExpiration <= YAPI::GetTickCount()) {
            if (this->_load_unsafe(YAPI::DefaultCacheValidity) != YAPI_SUCCESS) {
                {
                    yLeaveCriticalSection(&_this_cs);
                    return YMultiCellWeighScale::ZEROTRACKING_INVALID;
                }
            }
        }
        res = _zeroTracking;
    } catch (std::exception) {
        yLeaveCriticalSection(&_this_cs);
        throw;
    }
    yLeaveCriticalSection(&_this_cs);
    return res;
}

string YMultiCellWeighScale::get_command(void)
{
    string res;
    yEnterCriticalSection(&_this_cs);
    try {
        if (_cacheExpiration <= YAPI::GetTickCount()) {
            if (this->_load_unsafe(YAPI::DefaultCacheValidity) != YAPI_SUCCESS) {
                {
                    yLeaveCriticalSection(&_this_cs);
                    return YMultiCellWeighScale::COMMAND_INVALID;
                }
            }
        }
        res = _command;
    } catch (std::exception) {
        yLeaveCriticalSection(&_this_cs);
        throw;
    }
    yLeaveCriticalSection(&_this_cs);
    return res;
}

int YMultiCellWeighScale::set_command(const string& newval)
{
    string rest_val;
    int res;
    yEnterCriticalSection(&_this_cs);
    try {
        rest_val = newval;
        res = _setAttr("command", rest_val);
    } catch (std::exception) {
         yLeaveCriticalSection(&_this_cs);
         throw;
    }
    yLeaveCriticalSection(&_this_cs);
    return res;
}

YMultiCellWeighScale* YMultiCellWeighScale::FindMultiCellWeighScale(string func)
{
    YMultiCellWeighScale* obj = NULL;
    int taken = 0;
    if (YAPI::_apiInitialized) {
        yEnterCriticalSection(&YAPI::_global_cs);
        taken = 1;
    }try {
        obj = (YMultiCellWeighScale*) YFunction::_FindFromCache("MultiCellWeighScale", func);
        if (obj == NULL) {
            obj = new YMultiCellWeighScale(func);
            YFunction::_AddToCache("MultiCellWeighScale", func, obj);
        }
    } catch (std::exception) {
        if (taken) yLeaveCriticalSection(&YAPI::_global_cs);
        throw;
    }
    if (taken) yLeaveCriticalSection(&YAPI::_global_cs);
    return obj;
}

int YMultiCellWeighScale::registerValueCallback(YMultiCellWeighScaleValueCallback callback)
{
    string val;
    if (callback != NULL) {
        YFunction::_UpdateValueCallbackList(this, true);
    } else {
        YFunction::_UpdateValueCallbackList(this, false);
    }
    _valueCallbackMultiCellWeighScale = callback;
    // Immediately invoke value callback with current value
    if (callback != NULL && this->isOnline()) {
        val = _advertisedValue;
        if (!(val == "")) {
            this->_invokeValueCallback(val);
        }
    }
    return 0;
}

int YMultiCellWeighScale::_invokeValueCallback(string value)
{
    if (_valueCallbackMultiCellWeighScale != NULL) {
        _valueCallbackMultiCellWeighScale(this, value);
    } else {
        YSensor::_invokeValueCallback(value);
    }
    return 0;
}

int YMultiCellWeighScale::registerTimedReportCallback(YMultiCellWeighScaleTimedReportCallback callback)
{
    YSensor* sensor = NULL;
    sensor = this;
    if (callback != NULL) {
        YFunction::_UpdateTimedReportCallbackList(sensor, true);
    } else {
        YFunction::_UpdateTimedReportCallbackList(sensor, false);
    }
    _timedReportCallbackMultiCellWeighScale = callback;
    return 0;
}

int YMultiCellWeighScale::_invokeTimedReportCallback(YMeasure value)
{
    if (_timedReportCallbackMultiCellWeighScale != NULL) {
        _timedReportCallbackMultiCellWeighScale(this, value);
    } else {
        YSensor::_invokeTimedReportCallback(value);
    }
    return 0;
}

int YMultiCellWeighScale::tare(void)
{
    return this->set_command("T");
}

int YMultiCellWeighScale::setupSpan(double currWeight,double maxWeight)
{
    return this->set_command(YapiWrapper::ysprintf("S%d:%d", (int) floor(1000*currWeight+0.5),(int) floor(1000*maxWeight+0.5)));
}

YMultiCellWeighScale *YMultiCellWeighScale::nextMultiCellWeighScale(void)
{
    string  hwid;

    if(YISERR(_nextFunction(hwid)) || hwid=="") {
        return NULL;
    }
    return YMultiCellWeighScale::FindMultiCellWeighScale(hwid);
}

YMultiCellWeighScale* YMultiCellWeighScale::FirstMultiCellWeighScale(void)
{
    vector<YFUN_DESCR>   v_fundescr;
    YDEV_DESCR             ydevice;
    string              serial, funcId, funcName, funcVal, errmsg;

    if(YISERR(YapiWrapper::getFunctionsByClass("MultiCellWeighScale", 0, v_fundescr, sizeof(YFUN_DESCR), errmsg)) ||
       v_fundescr.size() == 0 ||
       YISERR(YapiWrapper::getFunctionInfo(v_fundescr[0], ydevice, serial, funcId, funcName, funcVal, errmsg))) {
        return NULL;
    }
    return YMultiCellWeighScale::FindMultiCellWeighScale(serial+"."+funcId);
}

//--- (end of YMultiCellWeighScale implementation)

//--- (YMultiCellWeighScale functions)
//--- (end of YMultiCellWeighScale functions)