Author: Dr Kaarthick Balakrishnan DPA is a vector root file for both configurator and developer DBC is a CAN database file (proprietary of vector) CDD is a diagnostics database file …
Difference between DPA file, ARXML, DBC and CDD file Read More »
Author: Dr Kaarthick Balakrishnan The whole purpose of AUTOSAR architecture is to separate the application software component from the underlying hardware and BSW. The application software component can be built …
Author: Dr Kaarthick Balakrishnan BUS OFF is an error state of the CAN Controller. Every CAN controller along a bus will try to detect errors within a message. If an error …
Author: Dr Kaarthick Balakrishnan Data mapping has to properly done with the help of the delegation ports between the Application Software Component (ASWC)and Communication Module. Once the arxml file is …
Author: Kaarthick Balakrishnan Basic CAN The IPDUs which are grouped in the Communication module will be forwarded to the CAN IF module. The CAN IF module will be responsible for …
Author: Kaarthick Balakrishnan COM signal When a data has to be sent from one Application Software Component( ASWC) to another ASWC which is located in another ECU then we use …
Author: Dr Kaarthick Balakrishnan Callback Functions Functionality that is defined by an AUTOSAR module so that lower-level modules (i.e. lower in the Layered Software Architecture) can provide notification as required …
What is Callback function and Callout Notification? Read More »
Ports- Application Ports, Service Ports and Calibration Ports Ports are associated with all the Software Components (SWCs) and ports are unique to every SWC. Ports are not shared like Port …
Ports- Application Ports, Service Ports and Calibration Ports Read More »
Interface Definitions in AUTOSAR AUTOSAR Interfaces are used in defining the ports of software-components and/or BSW modules. Through these ports, software-components and/or BSW modules can communicate with each other AUTOSAR …
Can we use Client Server interface to communicate between ports in Inter ECU Communication? When a software component (SWC) in application layer want to communicate with another SWC it can …
