CAN Interface
R2026bRead from and write CAN messages to CAN shields on Arduino® hardware
Write and read CAN messages via the CAN channel. Create an arduino object 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 |
read | Read messages from CAN channel |
write | Write messages to CAN bus |
Related Information
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.
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.
Overcome CAN Message Buffer Size Limitation
Limitations of Arduino-based CAN nodes demonstrated 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®.
