Dbc File Format Documentation Pdf ❲SAFE · 2027❳

BU_: ECU1 ECU2

BA_ "BusType" "CAN"; BA_ "GenMsgCycleTime" BO_ 100 10;

BU_: (list of network nodes)

BU_: VCU MCU BMS

BO_ 100 VCU_CMD: 8 VCU SG_ ENABLE : 0|1@0+ (1,0) [0|1] "" MCU,BMS SG_ TORQUE_LIMIT : 8|16@0+ (0.1,0) [0|500] "Nm" MCU

BA_DEF_ "BusType" STRING ; BA_DEF_ BO_ "GenMsgCycleTime" INT 0 65535; BA_DEF_ SG_ "Unit" STRING ;

BO_ 200 MCU_STATUS: 8 MCU SG_ MOTOR_RPM : 0|16@0+ (1,0) [0|20000] "rpm" VCU SG_ MOTOR_TEMP : 16|8@0+ (1,-40) [-40|215] "degC" VCU SG_ FAULT : 24|1@0+ (1,0) [0|1] "" VCU dbc file format documentation pdf

Raw = (Physical - Offset) / Factor

BA_DEF_ BO_ "GenMsgCycleTime" INT 0 65535; BA_DEF_DEF_ "GenMsgCycleTime" 100; BA_ "GenMsgCycleTime" BO_ 100 20; Maps numeric raw values to text strings.

VAL_ message_id signal_name raw_value "text" raw_value "text" ... ; Example: VAL_ 100 GEAR 0 "P" 1 "R" 2 "N" 3 "D" ; CM_ "Global comment"; CM_ BO_ message_id "Comment for message"; CM_ SG_ message_id signal_name "Comment for signal"; CM_ BU_ node_name "Comment for node"; 3.10 Attribute Values ( BA_ ) Set attribute values for specific objects. BU_: ECU1 ECU2 BA_ "BusType" "CAN"; BA_ "GenMsgCycleTime"

BA_ (attributes, e.g., default values)

VAL_ 100 ENABLE 0 "DISABLE" 1 "ENABLE" ; VAL_ 200 FAULT 0 "NO_FAULT" 1 "FAULT" ;