EMBEDDED SOFTWARE MICROSAR SYS System-related Basic Software Modules for AUTOSAR Functions The BSW modules in MICROSAR SYS contain functions defined in AUTOSAR 3 (ASR 3) and 4.0 (ASR 4.0): > BSWM: The Basic Software Mode Manager manages mode change requests from the BSW modules and SWCs and executes them according to the standardized action lists. For example, the BSWM module is responsible for activating and deactivating PDU groups and NM-PDUs for diagnostics. > COMM: The Communication Manager monitors the state changes of the communication channels connected to the ECU and of the sub-networks configured in the ECU. It can keep the ECU awake and ready for communication as necessary. Further-more, Overview of Advantages: > Available for AUTOSAR 3 and 4.0 (from Q3/2012) > The ECUM module is included as either a resource-saving Pre-Com-pile variant or as a flexible Post-Build variant > Supports activation/deactivation of PDUs for diagnostics (Service Communication Control) > Cross-module configuration of modules from MICROSAR SYS and MICROSAR CAL The MICROSAR SYS package contains the AUTOSAR modules providing system services. They assure start-up and operation of the ECU, and are an important part of each AUTOSAR ECU. System services for diagnostics and the operating system can be obtained in the MICROSAR DIAG and MICROSAR OS packages. it coordinates access of all SWCs to the communication channels and sub-networks. Optionally, COMM supports the bus type Internal. > DET: The Development Error Tracer collects the development errors of the SWCs and BSW modules. Optionally, DET supports the Service Ports. > ECUM: The ECU State Manager is responsible for Startup, Shut-down Application Areas Services from the MICROSAR SYS basic software modules (BSW) cover an important aspect of the basic functionality of your AUTOSAR ECU. They are called by the functional software (via the RTE) and the rest of the BSW modules. System services include power and mode management, control of all communication channels, scheduling of all BSW modules and monitoring of indi-vidual and WakeUp. In ASR3, there are other fixed defined oper-ating states that are managed by the ECUM. In ASR 4, these operating states are flexibly defined by the user in the BSWM. This makes it possible to implement individual energy-saving states or different power-up behaviors. > LIBS: The LIBS package contains the Cyclic Redundancy Check Library (CRC), Crypto Abstraction Library (CAL) and the E2ELIB. software components (SWC) of the functional software. MICROSAR SYS modules according to AUTOSAR 4.0 V2.7 2012-02 More Information: www.vector.com/contact