OSEK/VDX
OSEK/VDX
Network Management
Concept and Application Programming
Interface
Page 2 © by OSEK/VDX NM Concept & API 2.5.2
4. System generation and API...............................................................................................85
4.1. Overview...................................................................................................................85
4.2. Conventions for Service Description........................................................................87
4.2.1. System Generation............................................................................................87
4.2.2. Type of Calls.....................................................................................................87
4.2.3. Error Characteristics .........................................................................................87
4.2.4. Structure of the Description..............................................................................88
4.3. General Data Types...................................................................................................89
4.4. Common services......................................................................................................89
4.4.1. Standard Functionality......................................................................................89
4.4.2. Configuration Management ..............................................................................92
4.4.3. Operating Modes and Operating Mode Management.......................................98
4.5. Services for direct NM............................................................................................102
4.5.1. Standard Functionality....................................................................................102
4.5.2. Operating Modes and Operating Mode Management.....................................102
4.5.3. Data Field Management..................................................................................103
4.6. Services for indirect NM.........................................................................................106
4.6.1. Standard functionality.....................................................................................106
4.6.2. Configuration Mangement..............................................................................106
5. Impacts upon OS, COM and the data link layer.............................................................107
5.1. Error Codes .............................................................................................................107
5.2. Common impacts ....................................................................................................108
5.2.1. Requirements of the data link layer ................................................................108
5.2.2. Requirements of OSEK Operating System (OSEK OS).................................110
5.3. Impacts from direct NM..........................................................................................111
5.3.1. Interface to the data link layer ........................................................................111
5.4. Impacts from indirect NM.......................................................................................112
5.4.1. Interface to OSEK Communication (OSEK COM)........................................112
6. History.............................................................................................................................115
7. Implementation proposal (direct NM) ............................................................................116
7.0.1. Overview of Internal Activities ......................................................................116
7.0.2. Specification of Internal Activities.................................................................119
7.0.3. NMPDU ..........................................................................................................124
7.0.4. Scalability .......................................................................................................129
7.1. Implementation proposal (indirect NM).................................................................131
7.1.1. Scalability .......................................................................................................131
7.1.2. Implementation hints ......................................................................................132
7.1.3. Summary of SDL state diagram graphical notation........................................134
7.2. Outlook ...................................................................................................................135
8. Index ...............................................................................................................................137
