MARTe2-components

The MARTe2-components repository offers a set of components that are deemed useful to the community.

These include general purpose GAMs, support to off-the-shelf hardware and interfaces to known supervisory control and data acquisition systems.

GAMs

Component	Documentation
BaseLib2GAM	Encapsulate and execute GAMs from BaseLib2 in MARTe2
ConversionGAM	GAM which allows to convert between different signal types
ConstantGAM	Generate constant values that can be updated with messages.
DoubleHandshakeGAM	Implements a master/slave double handshaking GAM.
FilterGAM	GAM which allows to implement FIR & IIR filter with float32 type
HistogramGAM	Compute histograms from the input signal values.
Interleaved2FlatGAM	Allows to translate an interleaved memory region into a flat memory area (and vice-versa)..
IOGAM	GAM which copies its inputs to its outputs. Allows to plug different DataSources (e.g. driver with a DDB).
MathExpressionGAM	GAM that allows to compute math expressions in real-time.
MessageGAM	Triggers MARTe::Message events on the basis of commands received in the input signals.
MuxGAM	Multiplexer GAM that allows multiplex different signals.
PIDGAM	A generic PID with saturation and anti-windup.
SimulinkWrapperGAM	GAM that loads and runs Simulink(r) models.
SSMGAM	A generic State Space model with constant matrices and float64.
StatisticsGAM	GAM which provides average, standard deviation, minimum and maximum of its input signal over a moving time window.
TimeCorrectionGAM	GAM which allows to estimate the next time-stamp value in a continuous time stream.
WaveformGAM	GAM which provides average, standard deviation, minimum and maximum of its input signal over a moving time window.

DataSources

Component	Documentation
DAN	Allows to store signals in an ITER DAN database.
EPICSCAInput	Retrieve data from any number of PVs using the EPICS channel access client protocol.
EPICSCAOutput	Output data into any number of PVs using the EPICS channel access client protocol.
EPICSPVAInput	Retrieve data from any number of PVA records using the EPICS PVA client protocol.
EPICSPVAOutput	Output data into any number of PVA records using the EPICS PVA client protocol.
FileReader	Read signals from a file using different formats.
FileWriter	Write signals to a file using different formats.
LinuxTimer	Generic timing data source.
LinkDataSource	Read/write signals from/to a MemoryGate.
LoggerDataSource	Prints in the MARTe logger the current value of any signal.
MDSReader	Allows to read data from an MDSplus tree.
MDSWriter	Allows to write data into an MDSplus tree.
NI1588TimeStamp	Circular buffer time stamp acquisition using the NI-1588 PCI-Express board.
NI6259ADC	Provides an input interface to the NI6259 board.
NI6259DAC	Provides an analogue output interface to the NI6259 board.
NI6259DIO	Provides a digital input/output interface to the NI6259 board.
NI6368ADC	Provides an input interface to the NI6368 board.
NI6368DAC	Provides an analogue output interface to the NI6368 board.
NI6368DIO	Provides a digital input/output interface to the NI6368 board.
NI9157CircularFifoReader	Circular buffer acquisition from an NI-9157 FIFO.
NI9157MxiDataSource	NI9157 MXI interface implementation.
OPCUADSInput	Retrieve data from any number of Node Variables from an OPCUA Server. See the Data Source README for information on how to install.
OPCUADSOutput	Retrieve data from any number of Node Variables from an OPCUA Server.
RealTimeThreadAsyncBridge	Enables the asynchronous sharing of signals between multiple real-time threads.
RealTimeThreadSynchronisation	Enables the synchronisation of multiple real-time threads.
SDNSubscriber	Receive signals transported over the ITER SDN.
SDNPublisher	Publish signals transported over the ITER SDN.

Interfaces

Component	Documentation
BaseLib2Wrapper	Load BaseLib2 objects into a BaseLib2 GlobalObjectDatabase.
EPICSCAClient	Trigger Messages as a response to an EPICS PV value change.
EPICSPVA	Library of EPICSPVA based components that allow to implement PVA record databases and PVA RPC interfaces to MARTe.
MemoryGate	Allows asynchronous communication between any MARTe components.
OPCUA	Library of OPCUA based components that allow to deploy MARTe hosted OPCUA servers. See the Data Source README for information on how to install.
SysLogger	LoggerConsumerI which outputs the log messages to a syslog.

Other information

More information about the MARTe software framework can be found in:

• User documentation
• API documentation
• API documentation (components)

How to build components and run tests

Commands:

$ export MARTe2_DIR=<marte2_dir>
$ export LD_LIBRARY_PATH=$MARTe2_DIR/Build/linux/Core/
$ make -f Makefile.linux
$ Build/linux/GTest/MainGTest.ex

Paths:

• marte2_dir is the root directory of MARTe2 project's source code.

Note: The directory marte2_dir can be a snapshot of the project or a clone of the repository itself, so it can be switched to any branch or commit.

License

Copyright 2015 F4E | European Joint Undertaking for ITER and the Development of Fusion Energy ('Fusion for Energy'). Licensed under the EUPL, Version 1.1 or - as soon they will be approved by the European Commission - subsequent versions of the EUPL (the "Licence"). You may not use this work except in compliance with the Licence. You may obtain a copy of the Licence at: http://ec.europa.eu/idabc/eupl

Unless required by applicable law or agreed to in writing, software distributed under the Licence is distributed on an "AS IS" basis, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the Licence permissions and limitations under the Licence.