Automotive Software Engineer with more than a decade of experience.
AUTOSAR(AUTomotive Open System Architecture) is an open source layered software development standard for,
The Basic Software can be divided in terms of stacks based on the basic services provided, like Communication Stack
Watchdog Services is a set of modules in the AUTOSAR layered architecture wherein modules like Watchdog Manager(Services Layer)
Memory Stack in AUTOSAR layered architecture is a set of modules like Non-Volatile Memory Manager – NvM(Services Layer
In this article the topic of discussion is the ECU Abstraction Layer and the MCAL Layer with respect to the Memory Services (MemStack) in AUTOSAR
Communication Stack in AUTOSAR is a set of modules like COM (Services Layer), PDU Router(Services Layer),
In this article we will discuss about the communication services in AUTOSAR w.r.t. CAN protocol. Generic functionality of AUTOSAR COM and PduR
FlexRay is a Time Division Multiple Access (TDMA) protocol wherein every node in a flexray cluster gets a fixed duration of time on the bus to communicate
In this article we will discuss about the interaction between the modules like the PDU Router(Services Layer), CAN Transport Layer(Services Layer),
In this article we will discuss about the NM(Network Management) interface and the CAN bus specific NM module which are a part of the Services
In this article I will discuss about the Basic Software Mode Manager module, BSWM. BSWM is a module in the services layer of AUTOSAR
In the last article on FlexRay we discussed on the protocol from the communication cycle perspective. In this article we will discuss about the
In this article we will discuss about the ECUM (ECU Manager)module, which is responsible for, Initialization and de-initialization of basic software drivers, BswM,
In this series of articles of “FlexRay Wakeup and Startup”, we will discuss about the Wakeup and the Startup procedure of the FlexRay cluster.
In this article, we will have an overview of the modules which are part of the Diagnostic Services in AUTOSAR.
In this article, we will discuss the Diagnostic Communication Manager (DCM) module in AUTOSAR. The DCM module ensures and manages the flow of diagnostic data along with diagnostic sessions and security states.
The Diagnostic Event Manager (DEM) handles and stores the events detected by diagnostic monitors in both Software Components (SW-Cs)
In this article, we will discuss about the Gateway in AUTOSAR. Gateway is a feature in which a Signal, a Signal Group or a PDU received from
In this article we will discuss about the RAM Test module in Autosar. RAM test is performed to understand the state of the physical RAM location.
Serial Peripheral Interface – SPI is a serial, master-slave protocol. SPI is a single master protocol wherein the other slave cannot become master during any stage of communication
In this article we will discuss about the Core Test Module in AUTOSAR. Core Test Driver is a part of the MCAL layer in the AUTOSAR architecture
Inter-integrated Circuits also referred as I2C protocol is a serial, multi-master, half-duplex protocol used for communication between integrated circuits
In this article I will discuss about Crypto Stack in AUTOSAR which is responsible to provide cryptographic services to the application.