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ToolsProtocols & networksCAN / CANopen

CAN / CANopen

CAN frames, bit timing, CANopen COB-IDs and SDO messages

CAN Frame ParserCAN bit timingCANopen Message Decoder

Background

  • CAN bus basics: frames, identifiers, bit timing, termination
  • CANopen: object dictionary, PDO, SDO, NMT and COB-IDs
  • DeviceNet — CIP over CAN
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