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CAN Interface

Read from and write CAN messages to CAN shields on Arduino Hardware

Write and read CAN messages via the CAN channel. Create an arduino before you use CAN shield functions. See Connect to Arduino Hardware for more information.

Functions

`canChannel`	Connection to CAN channel connected to a specified device (Since R2020a)
`read`	Read messages from CAN channel (Since R2020a)
`write`	Write messages to CAN bus (Since R2020a)

Featured Examples

Read and Write CAN Messages with Arduino Hardware

Use the MATLAB® Support Package for Arduino® Hardware to read and write data from the CAN network using the specified CAN device.

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Advanced CAN Communication with Arduino Using Vehicle Network Toolbox

Use the MATLAB® Support Package for Arduino® Hardware along with the Vehicle Network Toolbox™ to read and write CAN messages and signals using a CAN database.

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Overcome Buffer Size Limitation of Arduino

You the limitation of Arduino based CAN Nodes by using the automatic periodic transmit feature of Vehicle Network Toolbox™. It also shows you how to overcome the limitation by using the timer feature which is available with MATLAB.

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