AutoSAR Configuration and Practice (Basics) 3.5 BSW Mode Management

BSW's schema management

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1. Composition of model management

AUTOSAR provides mode management components for status processing of ECU runtime software, as follows
• BswM mode manager
• NM network management
• EcuM status manager
• ComM communication manager
• WdgM watchdog manager

2. Introduction to the content of mode items

EcuM : ECU State Manager, ECU state machine. Its main function is to manage the power on and off functions of the ECU. It has the following four functions:

• Responsible for initializing and deinitializing basic software modules, OS and RTE and other modules;
• Prepare for the sleep (Sleep) mode and wake up (wake up) mode of the microcontroller
• Cooperate with the resource manager (for example, communication manager)&