《AUTOSAR谱系分解(ETAS工具链)》之System
文章目录
System

Signals And Signal Groups
-
Isignals
(System Editor)- EXP:COM接收和发送的信号
- ShortName
- DataTypePolicy
- Length(bits)
-
System Signals
(System Editor)- EXP:RTE以上SWC之间传递的信号
- ShortName
- DynamicLength
Pdus(SystemPdu)
-
ISignalIPdus
(System Editor)-
ShortName
-
Length(Bytes)
-
UnusedBitPattern
-
Pdu Type
- ISignalIPdu
-
ISignalIPdu
-
System Signal
-
Isignal
-
ISignalToIPduMappings
(System Editor)-
ShortName
-
PackingByteOrder
- MOST-SIGNIFICANT-BYTE-FIRST
- MOST-SIGNIFICANT-BYTE-LAST
- OPAQUE
-
StartPosition
-
TransferProperty
-
UpdateIndicationBitPosition
-
ISignalGroup
-
ISignal
-
-
Tansformer Signal Props
-
PackingByteOrder
- MOST-SIGNIFICANT-BYTE-FIRST
- MOST-SIGNIFICANT-BYTE-LAST
- OPAQUE
-
StartPosition
-
UpdateIndicationBitPosition
-
-
EXP:
-
EXP:
-
EXP:
- EXP:I-DPU可以包含一个或多个信号,可以理解为一个I-PDU为一帧CAN消息,信号就是dbc中定
义的。
- EXP:I-DPU可以包含一个或多个信号,可以理解为一个I-PDU为一帧CAN消息,信号就是dbc中定
-
-
-
-
-
MultiplexedIPdus
(System Editor)-
ShortName
-
Length(Bytes)
-
UnusedBitPattern
-
Pdu Type
- ISignalIPdu
-
ISignalIPdu
-
System Signal
-
Isignal
-
ISignalToIPduMappings
(System Editor)-
ShortName
-
PackingByteOrder
- MOST-SIGNIFICANT-BYTE-FIRST
- MOST-SIGNIFICANT-BYTE-LAST
- OPAQUE
-
StartPosition
-
TransferProperty
-
UpdateIndicationBitPosition
-
ISignalGroup
-
ISignal
-
-
Tansformer Signal Props
-
PackingByteOrder
- MOST-SIGNIFICANT-BYTE-FIRST
- MOST-SIGNIFICANT-BYTE-LAST
- OPAQUE
-
StartPosition
-
UpdateIndicationBitPosition
-
-
-
Frames
-
Can Frames
(System Editor)-
ShortName
-
Length(Bytes)
-
UnusedBitPattern
-
Pdu Type
- ISignalIPdu
-
ACCCtrlInfo
-
Signals
- Signal Name
- Length(bits)
- Start Position
- UpdateIndicationBit Position
- Base Type
- Dynamic Length
- 。。。
-
Mode Timing
- Timing Type
- Tx Behavior
- Value
- 。。。
-
-
PduToFrameMapping
-
Ecus
-
Ecu
-
Properties
-
Controllers
-
CAN
- Can_Network_CANNODE0/
[CanCommunicationController]
- Can_Network_CANNODE0/
-
Ethernet
-
Flexray
-
LinMaster
-
LinSlave
-
Ttcan
-
UserDefined
-
-
Connectors
-
CAN
-
Conn_Can_Network_CANNODE0/
[CanCommunicationConnector]- Frame port
- Ipdu port
- Isignal port
-
-
Ethernet
-
Flexray
-
Lin
-
Ttcan
-
UserDefined
-
-
ECU Partitions
-
CAN Mail Box
-
-
Gateways
Networks
-
Autosar Nm
-
CAN Networks
-
Cluter Properties
-
CAN_Network_Channel
- Controller
- Frame trigger
- Pdu trigger
- Signal trigger
-
-
Ethernet Networks
-
Flexray Networks
-
J1039 Networks
-
Lin Networks
System Info
-
ECU Extract
-
右键(AR Explorer)
-
Open With “Mapping Editor”
-
SWC To ECU Mapping
-
EXP:
-
-
-
-
右键(AR Explorer)
- Create ECUExtract
-
右键(AR Explorer)
-
Open With “Ecu Patition Editor”
-
Ecu Patition Editor
-
绿色“+”按钮"CreateEcuPatition"
-
-
-
-
EcucPatition
-
AUTOSAR体系结构解析:ETAS工具链中的系统与信号处理
文章详细介绍了AUTOSAR(AUTomotiveOpenSystemARchitecture)在ETAS工具链中的System组件,包括信号和信号组、Pdus(SystemPdu)、帧(Frames)、电子控制单元(Ecus)、网络(Networks)以及SystemInfo的相关信息。SystemSignals和SignalGroups部分阐述了信号的定义和数据类型,而Pdus则讨论了I-SignalIPdus和MultiplexedIPdus的结构和映射。此外,还涉及了CAN帧、ECU配置以及网络配置等内容。


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