SenderReceiverInterface¶

XML tag	<SENDER-RECEIVER-INTERFACE>
Module	autosar.portinterface
Inherits	autosar.portinterface.PortInteface

A sender receiver interface is the most common type of port interface. It contains a set of data elements that can be used to send and receive data

Usage¶

import autosar

def create_workspace_and_datatypes():
    ws = autosar.workspace(version="4.2.2")
    package = ws.createPackage('DataTypes', role='DataType')
    package.createSubPackage('CompuMethods', role='CompuMethod')
    package.createSubPackage('DataConstrs', role='DataConstraint')
    baseTypes = package.createSubPackage('BaseTypes')
    baseTypes.createSwBaseType('uint8', 8, nativeDeclaration='uint8')
    implTypes = package.createSubPackage('ImplementationTypes')
    implTypes.createImplementationDataType('uint8', lowerLimit=0, upperLimit=255,
                                                        baseTypeRef='/DataTypes/BaseTypes/uint8', typeEmitter='Platform_Type')
    implTypes.createImplementationDataTypeRef('OffOn_T', implementationTypeRef = '/DataTypes/ImplementationTypes/uint8',
                                          valueTable = ['OffOn_Off',
                                                        'OffOn_On',
                                                        'OffOn_Error',
                                                        'OffOn_NotAvailable'
                                                        ])
    package = ws.createPackage('PortInterfaces', role='PortInterface')
    return ws

#Create SenderReceiver interface with single data element
ws = create_workspace_and_datatypes()
package = ws.find('PortInterfaces')

package.createSenderReceiverInterface('HeaterPwrStat_I', autosar.element.DataElement('HeaterPwrStat', '/DataTypes/ImplementationTypes/OffOn_T'))

#Save only the port interfaces portion to XML
ws.saveXML('PortInterfaces.arxml', filters=['/PortInterfaces'])

Factory Methods¶

Package.createSenderReceiverInterface

Attributes¶

For inherited attributes see autosar.portinterface.PortInteface.

Name	Type	Description
dataElements	list(DataElement)	List of data elements
invalidationPolicies	list(InvalidationPolicy)	List of invalidation policies

Public Methods¶

append

Method Description¶

append¶

SenderReceiverInterface.append(elem)¶

Appends a child element to this port interface.

If the type of elem is DataElement it will be appended to dataElements
If the type of elem is InvalidationPolicy it will be appended to invalidationPolicies

Parameters:	elem (DataElement or InvalidationPolicy) – child element to be appended