Nexcom EBC-3A1 Series, User Manual

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3.3.3. CAN bus (Controller Area Network)
CAN bus Information
2 CAN bus ports for user interface control. The current CAN bus driver is based on FlexCan
which is an embedded network architecture that extends Controller Area Network (CAN). It
provides more deterministic behavior over the CAN network. Its focus is on redundancy at
the hardware level, and time-based prioritized communication at the protocol level.
The connection diagram please refer below (daisy chain):
CAN bus Specification
Name Value
Bit Rate up to 1 M Baud
Data Length 0 ~ 8 bytes
CAN bus Device Node
Connector Device node Pinout Define Section
JMISC (CAN1) can0 2.3.2.1.16
JMISC (CAN2) can1 2.3.2.1.16
CAN bus Sample Code
http://github.com/embux/Example/tree/master/can_test
CAN_L
CAN_H
ICM-3011
C
A
N
De
vi
ce
C
A
N
De
vi
ce
C
A
N_H
C
A
N_L
C
A
N
_H
C
A
N_H