can-communication

# CAN/CAN-FD Communication Skill ## Purpose Provide CAN bus design, analysis, and diagnostics expertise for automotive network development and troubleshooting. ## Capabilities - DBC file creation and parsing - CAN message scheduling and bus load analysis - CAN-FD configuration and migration - J1939 and CANopen protocol support - Network topology design - Gateway routing configuration - Error frame analysis and bus-off handling - XCP/CCP calibration protocol ## Usage Guidelines - Design CAN networks with appropriate bus load margins - Schedule messages to avoid collisions and ensure timing - Configure CAN-FD for increased bandwidth applications - Implement proper error handling and recovery - Use appropriate termination and topology - Document network design and message definitions ## Dependencies - Vector CANoe - CANalyzer - PEAK PCAN tools - DBC editors ## Process Integration - ASD-001: AUTOSAR Architecture Implementation - ASD-002: ECU Software Development and Testing - ASD-003: Diagnostic Implementation (UDS/OBD) - TVL-002: Hardware-in-the-Loop Testing