Instructions

Appendix D: Configuration Examples 59 (62)
► Save the configuration with command C CONFIG SAVE.
► Start the CAN controller with command C CAN_START.
➨ If the CAN controller receives a message from the CAN network that matches one of
the filters, the message is transmitted on the Bluetooth connection in ASCII format.
► To transmit CAN messages to the CANblue II or into the connected CAN network use
ASCII format or binary format (see Generic Mode Network and Device Communication, p.
28).
➨ Transmission format of CAN messages is automatically matched to the received
format.
► To transmit a CAN data frame with the Standard identifier 7FF and the data bytes 1A 2B
3C 4D 5E 6F 70 to the CAN bus, use command M SD7 7FF 1A 2B 3C 4D 5E 6F 70.
D.2 Example 2: Configuring a CAN Bridge
The example shows how a CANblue II (configured as in example 1) is connected to a second
CANblue II.
Fig. 13 Configuring a bridge
The following specifications apply in the example:
• The Slave is connected to a 1000 kBaud CAN network.
• The Master (configured as in example 1) forwards all Standard CAN messages and filters
out all Extended CAN messages.
• The Slave forwards all CAN messages.
CANblue II
CAN connector
Bluetooth
connection
(SPP-Server)
CAN bus 1
PC
Bluetooth
Config
Slave
Master
CANblue II
CAN connector
Bluetooth
connection
(SPP-Server)
CAN bus 2
Config
Slave
Master
Bluetooth
connection
Config connection (Bluetooth)
COM port 1 COM port 2
Only for configuration
CANblue II User Manual 4.01.0126.20000 EN 3.2