IFM CR3133 - CAN - CAN Bridge Via Bluetooth

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CANwireless CR3133

Function Index Subindex Description

Downsampling

non-volatile

0x5024 0x01..:0x08 Non-volatile object in which the downsampling for the eight fil-

ters is configured.

After restarting the device, these values are copied into the

volatile object that controls the filter.

This time must elapse before another CAN message is re-

ceived that matches the corresponding filter.

If this value is set to 0, every message that corresponds with

the filter is received.

Downsampling

volatile

0x5025 0x01…0x08 Volatile object in which the downsampling for the eight filters

is configured.

This setting is taken over directly from the filter and can be ad-

justed dynamically.

This time must elapse before another CAN message is re-

ceived that matches the corresponding filter.

If this value is set to 0, every message that corresponds with

the filter is received.

8.3.7 CAN - CAN bridge via Bluetooth

In this mode, a wireless connection (CAN bridge) is established between two CANwireless devices via

Bluetooth. The devices need to be configured as follows:

Object Index Subindex Data type Configuration

WLAN Enable 0x3008 0x02 Unsigned 8 0: switch off

Bluetooth Enable 0x3008 0x03 Unsigned 8 1: switch on

Bluetooth Devicename 0x3002 0x05 Visible_string Enter a unique name

Bluetooth Discoverable 0x3002 0x01 Unsigned 8 1: switch on

Bluetooth Pairable 0x3002 0x02 Unsigned 8 1: switch on

Security mode Blue-

tooth 2.1

0x3002 0x03 Unsigned 8 0: switch off

Bluetooth PIN 0x3002 0x06 Unsigned 8 Enter four-digit PIN

Default: 0000

Connection Command

0x3010 0x01 Unsigned 8 0: default

Server Enable 0x3010 0x15 Unsigned 8 2: turn on server

Server Type 0x3010 0x16 Unsigned 8 2: SPP (default)

Tab.4: Bluetooth server