Laird WB50NBT, Быстрый старт

Страница: 12 / 13

WB50NBT
Quick Start Guide
Embedded Wireless Solutions Support Center:
http://ews-support.lairdtech.com
www.lairdtech.com/wi-fi
12
© Copyright 2016 Laird. All Rights Reserved
Americas: +1-800-492-2320
Europe: +44-1628-858-940
Hong Kong: +852 2923 0600
To set up this application, complete the following steps:
Connect the WB50NBT (Device name: WB50 SPP-Socket) with another Bluetooth device using SPP (Serial
Port Profile).
Connect another network device to the WB50NBT on port 3000. For example, to connect a Linux machine
to the WB50, enter the following command, where xx.xx.xx.xx is the IP address of the WB50:
nc xx.xx.xx.xx 3000
Figure 5: SPP to Wi-Fi bridging structure
As soon as the WB50NBT has established both of these connections, data coming into either interface is echoed
out from the opposite interface. See the WB50 smartBASIC Extensions guide and the WB50NBT Reference Guide
for more information. These documents are available from the Documentation tab of the Laird
WB50NBT
product page
.
WB50NBT File System
This section details some important contents of the WB50NBT file system. For more in-depth information
consult the WB50NBT reference guide.
Table 1: Main components
Directory Content of note Comment
/usr/bin
sdcsupp Laird Supplicant
sdc_cli Laird CLI
/usr/lib
libsdc_sdk.so.1.0 Laird SDK library
libsdc_sdk.so.1 A symbolic link to SDK library
/etc/network
wireless.sh
Networking scripts. See the WB50
reference guide for details.
bridge.sh
Networking script. Sets up Ethernet L2
bridging. See the WB50 reference guide
for details.
/etc/init.d startup scripts
The lowest numbered start up scripts
are executed first.
Network
Device WB45 BT Device
Port 3000 Port 3000 BT
SPP SPP