CAN

R2026b

Comunicación utilizando el protocolo CAN

Controller Area Network (CAN) es un protocolo de comunicación sólido que permite la comunicación entre múltiples dispositivos. Puede utilizar CAN para diseñar e implementar de manera eficiente sistemas de comunicación fiables basados en CAN.

Bloques

	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 (Desde R2024b)
	On-board CAN Transmit	Transmit messages to CAN network using on-board Arduino CAN controller (Desde R2024b)

Ajustes de modelos

expandir todo

Propiedades de CAN

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)

Propiedades de CAN en placa

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

Modo externo en CAN

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

XCP en CAN con Arduino

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.

PASO 1: Set Up CAN Hardware on Host Computer for XCP on CAN Communication
PASO 2: Configure Model for XCP on CAN External Mode
PASO 3: Generate A2L File for Third-Party Calibration Tools Using XCP on CAN Host Communication

Ejemplos destacados

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.

Abrir modelo

Monitor Engine RPM Using Arduino CAN Blocks

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

Abrir modelo