CAN

CAN 프로토콜을 사용하여 통신

CAN(Controller Area Network)은 여러 기기 간에 통신을 가능하게 하는 견고한 통신 프로토콜입니다. CAN의 기능을 활용하여 견고하고 신뢰할 수 있는 CAN 기반 통신 시스템을 효율적으로 설계하고 구현할 수 있습니다.

블록

CAN Transmit Transmit message to CAN network
CAN Receive Receive message from CAN network
On-board CAN ReceiveReceive messages using on-board Arduino CAN controller (R2024b 이후)
On-board CAN TransmitTransmit messages to CAN network using on-board Arduino CAN controller (R2024b 이후)

모델 설정

모두 확장

CAN Bus Speed (kBit/s)Speed at which messages are transmitted
Oscillator Frequency (MHz)Oscillator frequency of CAN network
Interrupt PinSPI pin on the hardware to which the CAN shield is connected
Allow All MessagesOption to allow all IDs to pass filter
Buffer 0 ID TypeBuffer 0 id type
Buffer 0 Acceptance Mask (RXMO)Value for buffer 0 acceptance mask (RXMO)
Buffer 0 Acceptance Filter (RXF0)Value for buffer 0 acceptance filter (RXF0)
Buffer 0 Acceptance Filter (RXF1)Value for buffer 0 acceptance filter (RXF1)
CAN Bus Speed (kBits/s)CAN data transmission speed in kilo bits per second (R2024b 이후)
CAN PinsCAN pins for on-board Arduino Teensy CAN1 controller (R2024b 이후)
Filter configurationAcceptance filter filtering criteria (R2024b 이후)
Number of mailboxNumber of CAN mailboxes (R2024b 이후)
Mailbox typeType of CAN mailbox to either receive or transmit data (R2024b 이후)
ID typeCAN message ID type (R2024b 이후)
IDCAN receiver filter value (R2024b 이후)
ID RangeMatrix of CAN receiver filter identifiers (R2024b 이후)
MaskCAN receiver mask value (R2024b 이후)
Enhance filterEnhanced filtering option (R2024b 이후)

추천 예제

Transmit and Receive Data Using Arduino CAN Blocks

Transmit and Receive Data Using Arduino CAN Blocks

Use Simulink® Support Package for Arduino® Hardware to transmit and receive data from the CAN network using the specified CAN device.

Monitor Engine RPM Using Arduino CAN Blocks

Monitor Engine RPM Using Arduino CAN Blocks

Use Simulink® Support Package for Arduino® Hardware to monitor vehicle engine RPM using Arduino CAN blocks.