CAN

R2026b

CAN プロトコルを使用した通信

コントローラーエリアネットワーク (CAN) は、複数のデバイス間の通信を可能にするロバストな通信プロトコルです。CAN を使用して、信頼性の高い CAN ベースの通信システムを効率的に設計および実装します。

ブロック

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

モデル設定

すべて展開する

CAN プロパティ

CAN Bus Speed (kBit/s)	Speed at which messages are transmitted
Oscillator Frequency (MHz)	Oscillator frequency of CAN network
Interrupt Pin	SPI pin on the hardware to which the CAN shield is connected
Allow All Messages	Option to allow all IDs to pass filter
Buffer 0 ID Type	Buffer 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)

車載 CAN プロパティ

CAN Bus Speed (kBits/s)	CAN data transmission speed in kilo bits per second (R2024b 以降)
CAN Pins	CAN pins for on-board Arduino Teensy CAN1 controller (R2024b 以降)
Filter configuration	Acceptance filter filtering criteria (R2024b 以降)
Number of mailbox	Number of CAN mailboxes (R2024b 以降)
Mailbox type	Type of CAN mailbox to either receive or transmit data (R2024b 以降)
ID type	CAN message ID type (R2024b 以降)
ID	CAN receiver filter value (R2024b 以降)
ID Range	Matrix of CAN receiver filter identifiers (R2024b 以降)
Mask	CAN receiver mask value (R2024b 以降)
Enhance filter	Enhanced filtering option (R2024b 以降)

CAN でのエクスターナルモード

CAN interface type	Type of CAN interface used for XCP on CAN external mode communication (R2026b 以降)
CAN module	On-board CAN controller module for XCP on CAN external mode communication (R2026b 以降)
CAN Bus Speed (kBit/s)	Speed at which messages are transmitted
CAN Vendor	CAN hardware vendor for XCP on CAN external mode communication (R2026b 以降)
CAN Device	CAN hardware device for XCP on CAN external mode communication (R2026b 以降)
CAN Channel	CAN hardware channel for XCP on CAN external mode communication (R2026b 以降)
Extended CAN ID	Use extended 29-bit CAN identifiers for XCP external mode communication (R2026b 以降)
CAN ID command	CAN identifier for XCP command messages from host to target (R2026b 以降)
CAN ID response	CAN identifier for XCP response messages from target to host (R2026b 以降)

Arduino を使用した CAN での XCP

Set Up, Deploy, and Calibrate Arduino Application Using XCP on CAN

Set up XCP on CAN communication, deploy a Simulink^® application to Arduino^®, and perform real-time monitoring and calibration using Simulink or third-party calibration tools.