BA_DEF_ objectType "attrName" attrType ; BA_DEF_DEF_ "attrName" defaultValue ; BA_ "attrName" objectType objId value ;
BA_DEF_ BO_ “GenMsgCycleTime” INT 0 65535; BA_DEF_DEF_ “GenMsgCycleTime” 100; BA_ “GenMsgCycleTime” BO_ 100 20; BA_ “GenMsgCycleTime” BO_ 200 50;
SG_ SignalName : StartBit | Length @ ByteOrder ValueType (Factor,Offset) [Min|Max] "Unit" Receiver1,Receiver2,...,ReceiverN Let’s break down each field: dbc file format documentation
BS_:
BU_: node1 node2 ... ;
BS_: Some tools allow BS_: [baudrate] but it is rarely used. Defines all ECUs (nodes) on the network. Syntax:
VERSION "1.2" If no version, use:
BA_DEF_DEF_ “GenMsgCycleTime” 100; Syntax: