SimulatedE2PS.cpp

/*----- PROTECTED REGION ID(SimulatedE2PS.cpp) ENABLED START -----*/
/* clang-format on */
//=============================================================================
//
// file :        SimulatedE2PS.cpp
//
// description : C++ source for the SimulatedE2PS class and its commands.
//               The class is derived from Device. It represents the
//               CORBA servant object which will be accessed from the
//               network. All commands which can be executed on the
//               SimulatedE2PS are implemented in this file.
//
// project :     SimulatedE2PS
//
// This file is part of Tango device class.
//
// Tango is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Tango is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Tango.  If not, see <http://www.gnu.org/licenses/>.
//
//
//
//=============================================================================
//                This file is generated by POGO
//        (Program Obviously used to Generate tango Object)
//=============================================================================


#include "SimulatedE2PS.h"
#include "SimulatedE2PSClass.h"
/* clang-format off */
/*----- PROTECTED REGION END -----*/	//	SimulatedE2PS.cpp

/**
 *  SimulatedE2PS class description:
 *    Simulated power supply for Elettra 2.0 tests (digiltal twin).
 *    Tango interface Loosely based on NGPS tango device
 */

//================================================================
//  The following table gives the correspondence
//  between command and method names.
//
//  Command name  |  Method name
//================================================================
//  State         |  Inherited (no method)
//  Status        |  Inherited (no method)
//  On            |  on
//  Off           |  off
//  Reset         |  reset
//  StartCycling  |  start_cycling
//  Abort         |  abort
//  Fault         |  fault
//================================================================

//================================================================
//  Attributes managed are:
//================================================================
//  current     |  Tango::DevDouble	Scalar
//  voltage     |  Tango::DevDouble	Scalar
//  currentSet  |  Tango::DevDouble	Scalar
//================================================================

namespace SimulatedE2PS_ns
{
/*----- PROTECTED REGION ID(SimulatedE2PS::namespace_starting) ENABLED START -----*/
/* clang-format on */
//	static initializations
/* clang-format off */
/*----- PROTECTED REGION END -----*/	//	SimulatedE2PS::namespace_starting

//--------------------------------------------------------
/**
 *	Method      : SimulatedE2PS::SimulatedE2PS()
 * Description:  Constructors for a Tango device
 *                implementing the classSimulatedE2PS
 */
//--------------------------------------------------------
SimulatedE2PS::SimulatedE2PS(Tango::DeviceClass *cl, std::string &s)
 : TANGO_BASE_CLASS(cl, s.c_str())
{
	/*----- PROTECTED REGION ID(SimulatedE2PS::constructor_1) ENABLED START -----*/
	/* clang-format on */
	init_device();
	/* clang-format off */
	/*----- PROTECTED REGION END -----*/	//	SimulatedE2PS::constructor_1
}
//--------------------------------------------------------
SimulatedE2PS::SimulatedE2PS(Tango::DeviceClass *cl, const char *s)
 : TANGO_BASE_CLASS(cl, s)
{
	/*----- PROTECTED REGION ID(SimulatedE2PS::constructor_2) ENABLED START -----*/
	/* clang-format on */
	init_device();
	/* clang-format off */
	/*----- PROTECTED REGION END -----*/	//	SimulatedE2PS::constructor_2
}
//--------------------------------------------------------
SimulatedE2PS::SimulatedE2PS(Tango::DeviceClass *cl, const char *s, const char *d)
 : TANGO_BASE_CLASS(cl, s, d)
{
	/*----- PROTECTED REGION ID(SimulatedE2PS::constructor_3) ENABLED START -----*/
	/* clang-format on */
	init_device();
	/* clang-format off */
	/*----- PROTECTED REGION END -----*/	//	SimulatedE2PS::constructor_3
}
//--------------------------------------------------------
SimulatedE2PS::~SimulatedE2PS()
{
	delete_device();
}

//--------------------------------------------------------
/**
 *	Method      : SimulatedE2PS::delete_device()
 * Description:  will be called at device destruction or at init command
 */
//--------------------------------------------------------
void SimulatedE2PS::delete_device()
{
	DEBUG_STREAM << "SimulatedE2PS::delete_device() " << device_name << std::endl;
	/*----- PROTECTED REGION ID(SimulatedE2PS::delete_device) ENABLED START -----*/
	/* clang-format on */
	//	Delete device allocated objects
	/* clang-format off */
	/*----- PROTECTED REGION END -----*/	//	SimulatedE2PS::delete_device
}

//--------------------------------------------------------
/**
 *	Method      : SimulatedE2PS::init_device()
 * Description:  will be called at device initialization.
 */
//--------------------------------------------------------
void SimulatedE2PS::init_device()
{
	DEBUG_STREAM << "SimulatedE2PS::init_device() create device " << device_name << std::endl;
	/*----- PROTECTED REGION ID(SimulatedE2PS::init_device_before) ENABLED START -----*/
	/* clang-format on */
	//	Initialization before get_device_property() call
	/* clang-format off */
	/*----- PROTECTED REGION END -----*/	//	SimulatedE2PS::init_device_before


	//	Get the device properties from database
	get_device_property();

	/*----- PROTECTED REGION ID(SimulatedE2PS::init_device) ENABLED START -----*/
	/* clang-format on */
	//	Initialize device
	// Initialise variables to default values
	_current= 0.0;
	_current_read= 0.0;
	_voltage= 0.1;
	_ohm = 0.2; // load resistance in ohm
	_busy = false;
	thread_running=false;
	Tango::MultiAttribute *attr_list = get_device_attr();
	attr_current = &(attr_list->get_w_attr_by_name("current"));
	try{
		attr_current->set_write_value(_current);
	}
	catch(...){} // ignore error!
	set_state(Tango::ON);
	INFO_STREAM << "SimulatedE2PS::init_device() create device  end " << device_name << endl;
	/* clang-format off */
	/*----- PROTECTED REGION END -----*/	//	SimulatedE2PS::init_device
}

//--------------------------------------------------------
/**
 *	Method      : SimulatedE2PS::get_device_property()
 * Description:  Read database to initialize property data members.
 */
//--------------------------------------------------------
void SimulatedE2PS::get_device_property()
{
	/*----- PROTECTED REGION ID(SimulatedE2PS::get_device_property_before) ENABLED START -----*/
	/* clang-format on */
	//	Initialize property data members
	/* clang-format off */
	/*----- PROTECTED REGION END -----*/	//	SimulatedE2PS::get_device_property_before


	//	Read device properties from database.
	Tango::DbData	dev_prop;
	dev_prop.push_back(Tango::DbDatum("CurrentRipple"));

	//	is there at least one property to be read ?
	if (dev_prop.size()>0)
	{
		//	Call database and extract values
		if (Tango::Util::instance()->_UseDb==true)
			get_db_device()->get_property(dev_prop);

		//	get instance on SimulatedE2PSClass to get class property
		Tango::DbDatum	def_prop, cl_prop;
		SimulatedE2PSClass	*ds_class =
			(static_cast<SimulatedE2PSClass *>(get_device_class()));
		int	i = -1;

		//	Try to initialize CurrentRipple from class property
		cl_prop = ds_class->get_class_property(dev_prop[++i].name);
		if (cl_prop.is_empty()==false)	cl_prop  >>  currentRipple;
		else {
			//	Try to initialize CurrentRipple from default device value
			def_prop = ds_class->get_default_device_property(dev_prop[i].name);
			if (def_prop.is_empty()==false)	def_prop  >>  currentRipple;
		}
		//	And try to extract CurrentRipple value from database
		if (dev_prop[i].is_empty()==false)	dev_prop[i]  >>  currentRipple;

	}

	/*----- PROTECTED REGION ID(SimulatedE2PS::get_device_property_after) ENABLED START -----*/
	/* clang-format on */
	//	Check device property data members init
	/* clang-format off */
	/*----- PROTECTED REGION END -----*/	//	SimulatedE2PS::get_device_property_after
}

//--------------------------------------------------------
/**
 *	Method      : SimulatedE2PS::always_executed_hook()
 * Description:  method always executed before any command is executed
 */
//--------------------------------------------------------
void SimulatedE2PS::always_executed_hook()
{
	DEBUG_STREAM << "SimulatedE2PS::always_executed_hook()  " << device_name << std::endl;
	/*----- PROTECTED REGION ID(SimulatedE2PS::always_executed_hook) ENABLED START -----*/
	/* clang-format on */
	//	code always executed before all requests
	/* clang-format off */
	/*----- PROTECTED REGION END -----*/	//	SimulatedE2PS::always_executed_hook
}

//--------------------------------------------------------
/**
 *	Method      : SimulatedE2PS::read_attr_hardware()
 * Description:  Hardware acquisition for attributes
 */
//--------------------------------------------------------
void SimulatedE2PS::read_attr_hardware(TANGO_UNUSED(std::vector<long> &attr_list))
{
	DEBUG_STREAM << "SimulatedE2PS::read_attr_hardware(std::vector<long> &attr_list) entering... " << std::endl;
	/*----- PROTECTED REGION ID(SimulatedE2PS::read_attr_hardware) ENABLED START -----*/
	/* clang-format on */
	//	Add your own code
	/* clang-format off */
	/*----- PROTECTED REGION END -----*/	//	SimulatedE2PS::read_attr_hardware
}
//--------------------------------------------------------
/**
 *	Method      : SimulatedE2PS::write_attr_hardware()
 * Description:  Hardware writing for attributes
 */
//--------------------------------------------------------
void SimulatedE2PS::write_attr_hardware(TANGO_UNUSED(std::vector<long> &attr_list))
{
	DEBUG_STREAM << "SimulatedE2PS::write_attr_hardware(std::vector<long> &attr_list) entering... " << std::endl;
	/*----- PROTECTED REGION ID(SimulatedE2PS::write_attr_hardware) ENABLED START -----*/
	/* clang-format on */
	//	Add your own code
	/* clang-format off */
	/*----- PROTECTED REGION END -----*/	//	SimulatedE2PS::write_attr_hardware
}

//--------------------------------------------------------
/**
 *	Read attribute current related method
 * Description:  The powersupply current setting in amps
 *
 *	Data type:	Tango::DevDouble
 *	Attr type:	Scalar
 */
//--------------------------------------------------------
void SimulatedE2PS::read_current(Tango::Attribute &attr)
{
	DEBUG_STREAM << "SimulatedE2PS::read_current(Tango::Attribute &attr) entering... " << std::endl;
	/*----- PROTECTED REGION ID(SimulatedE2PS::read_current) ENABLED START -----*/
	/* clang-format on */
	//	Set the attribute value
	double delta=drand48()-0.5;

	if(get_state() == Tango::OFF){
		_current_read =  delta * currentRipple;
	}
	else{
		_current_read = _current +( delta * currentRipple );
	}
	attr.set_value(&_current_read);
	/* clang-format off */
	/*----- PROTECTED REGION END -----*/	//	SimulatedE2PS::read_current
}
//--------------------------------------------------------
/**
 *	Write attribute current related method
 * Description:  The powersupply current setting in amps
 *
 *	Data type:	Tango::DevDouble
 *	Attr type:	Scalar
 */
//--------------------------------------------------------
void SimulatedE2PS::write_current(Tango::WAttribute &attr)
{
	DEBUG_STREAM << "SimulatedE2PS::write_current(Tango::WAttribute &attr) entering... " << std::endl;
	//	Retrieve write value
	Tango::DevDouble	w_val;
	attr.get_write_value(w_val);
	/*----- PROTECTED REGION ID(SimulatedE2PS::write_current) ENABLED START -----*/
	/* clang-format on */
	//	Add your own code
	_current = w_val;
	/* clang-format off */
	/*----- PROTECTED REGION END -----*/	//	SimulatedE2PS::write_current
}
//--------------------------------------------------------
/**
 *	Read attribute voltage related method
 * Description:  The powersupply voltage in volts.
 *
 *	Data type:	Tango::DevDouble
 *	Attr type:	Scalar
 */
//--------------------------------------------------------
void SimulatedE2PS::read_voltage(Tango::Attribute &attr)
{
	DEBUG_STREAM << "SimulatedE2PS::read_voltage(Tango::Attribute &attr) entering... " << std::endl;
	/*----- PROTECTED REGION ID(SimulatedE2PS::read_voltage) ENABLED START -----*/
	/* clang-format on */
	//	Set the attribute value
	attr.set_value(&_voltage);
	/* clang-format off */
	/*----- PROTECTED REGION END -----*/	//	SimulatedE2PS::read_voltage
}
//--------------------------------------------------------
/**
 *	Read attribute currentSet related method
 * Description:  The current set value as stored in the powersupply.
 *
 *	Data type:	Tango::DevDouble
 *	Attr type:	Scalar
 */
//--------------------------------------------------------
void SimulatedE2PS::read_currentSet(Tango::Attribute &attr)
{
	DEBUG_STREAM << "SimulatedE2PS::read_currentSet(Tango::Attribute &attr) entering... " << std::endl;
	/*----- PROTECTED REGION ID(SimulatedE2PS::read_currentSet) ENABLED START -----*/
	/* clang-format on */
	//	Set the attribute value
	attr.set_value(&_current);
	/* clang-format off */
	/*----- PROTECTED REGION END -----*/	//	SimulatedE2PS::read_currentSet
}

//--------------------------------------------------------
/**
 *	Method      : SimulatedE2PS::add_dynamic_attributes()
 * Description:  Create the dynamic attributes if any
 *                for specified device.
 */
//--------------------------------------------------------
void SimulatedE2PS::add_dynamic_attributes()
{
	/*----- PROTECTED REGION ID(SimulatedE2PS::add_dynamic_attributes) ENABLED START -----*/
	/* clang-format on */
	//	Add your own code to create and add dynamic attributes if any
	/* clang-format off */
	/*----- PROTECTED REGION END -----*/	//	SimulatedE2PS::add_dynamic_attributes
}

//--------------------------------------------------------
/**
 *	Command On related method
 * Description:  Switch powersupply ON.
 *
 */
//--------------------------------------------------------
void SimulatedE2PS::on()
{
	DEBUG_STREAM << "SimulatedE2PS::On()  - " << device_name << std::endl;
	/*----- PROTECTED REGION ID(SimulatedE2PS::on) ENABLED START -----*/
	/* clang-format on */

	//	Add your own code
	set_state(Tango::ON);
	push_change_event("State");

	/* clang-format off */
	/*----- PROTECTED REGION END -----*/	//	SimulatedE2PS::on
}
//--------------------------------------------------------
/**
 *	Command Off related method
 * Description:  Switch power supply OFF.
 *
 */
//--------------------------------------------------------
void SimulatedE2PS::off()
{
	DEBUG_STREAM << "SimulatedE2PS::Off()  - " << device_name << std::endl;
	/*----- PROTECTED REGION ID(SimulatedE2PS::off) ENABLED START -----*/
	/* clang-format on */
	_current_read = 0.0;
	_current = 0.0;
	_voltage = 0.0;
	attr_current->set_write_value(_current);
	push_change_event("current",&_current_read);
	push_change_event("currentSet",&_current);
	set_state(Tango::OFF);
	push_change_event("State");
;
	//	Add your own code

	/* clang-format off */
	/*----- PROTECTED REGION END -----*/	//	SimulatedE2PS::off
}
//--------------------------------------------------------
/**
 *	Command Reset related method
 * Description:  Reset the powersupply to a well known state.
 *
 */
//--------------------------------------------------------
void SimulatedE2PS::reset()
{
	DEBUG_STREAM << "SimulatedE2PS::Reset()  - " << device_name << std::endl;
	/*----- PROTECTED REGION ID(SimulatedE2PS::reset) ENABLED START -----*/
	/* clang-format on */

	//	Add your own code
	if(get_state() == Tango::FAULT){
		set_state(Tango::OFF);
		push_change_event("State");
	}

	/* clang-format off */
	/*----- PROTECTED REGION END -----*/	//	SimulatedE2PS::reset
}
//--------------------------------------------------------
/**
 *	Command StartCycling related method
 *
 *
 */
//--------------------------------------------------------
void SimulatedE2PS::start_cycling()
{
	DEBUG_STREAM << "SimulatedE2PS::StartCycling()  - " << device_name << std::endl;
	/*----- PROTECTED REGION ID(SimulatedE2PS::start_cycling) ENABLED START -----*/
	/* clang-format on */

	//	Add your own code

	/* clang-format off */
	/*----- PROTECTED REGION END -----*/	//	SimulatedE2PS::start_cycling
}
//--------------------------------------------------------
/**
 *	Command Abort related method
 * Description:  stop ramp or cycling
 *
 */
//--------------------------------------------------------
void SimulatedE2PS::abort()
{
	DEBUG_STREAM << "SimulatedE2PS::Abort()  - " << device_name << std::endl;
	/*----- PROTECTED REGION ID(SimulatedE2PS::abort) ENABLED START -----*/
	/* clang-format on */

	//	Add your own code

	/* clang-format off */
	/*----- PROTECTED REGION END -----*/	//	SimulatedE2PS::abort
}
//--------------------------------------------------------
/**
 *	Command Fault related method
 * Description:  Force a simulated faulty condtion
 *
 */
//--------------------------------------------------------
void SimulatedE2PS::fault()
{
	DEBUG_STREAM << "SimulatedE2PS::Fault()  - " << device_name << std::endl;
	/*----- PROTECTED REGION ID(SimulatedE2PS::fault) ENABLED START -----*/
	/* clang-format on */

	//	Add your own code
	if (get_state() == Tango::ON) return; // command is idempotent
	_current_read = 0.0;
	_current = 0.0;
	_voltage = 0.0;
	attr_current->set_write_value(_current);
	push_change_event("current", &_current_read);
	push_change_event("currentSet", &_current);
	set_state(Tango::FAULT);
	push_change_event("State");
	/* clang-format off */
	/*----- PROTECTED REGION END -----*/	//	SimulatedE2PS::fault
}
//--------------------------------------------------------
/**
 *	Method      : SimulatedE2PS::add_dynamic_commands()
 * Description:  Create the dynamic commands if any
 *                for specified device.
 */
//--------------------------------------------------------
void SimulatedE2PS::add_dynamic_commands()
{
	/*----- PROTECTED REGION ID(SimulatedE2PS::add_dynamic_commands) ENABLED START -----*/
	/* clang-format on */
	//	Add your own code to create and add dynamic commands if any
	/* clang-format off */
	/*----- PROTECTED REGION END -----*/	//	SimulatedE2PS::add_dynamic_commands
}

/*----- PROTECTED REGION ID(SimulatedE2PS::namespace_ending) ENABLED START -----*/
/* clang-format on */
//	Additional Methods
/* clang-format off */
/*----- PROTECTED REGION END -----*/	//	SimulatedE2PS::namespace_ending
} //	namespace