BT830 Series
Embedded Wireless Solutions Support Center:
http://ews-support.lairdtech.com
www.lairdtech.com/bluetooth
1
Americas: +1-800-492-2320
Europe: +44-1628-858-940
Hong Kong: +852 2923 0610
Using the Laird ‘BooTpatch’ for Configuration
Software Integration Guide v 1.0
Introduction
The Laird BT830 Software Integration Guide provides an overview of the BooTpatch driver software installation
to operate the Laird BT830 module on a Windows CE or Windows Mobile device. This document specifies the required
software files and installation directories and provides a brief description of each file and its functionality.
The Laird BT830 module uses a .psr file to configure the onboard radio during initialization. The .psr file may be
to configure the radio to meet certain criteria of the OEM’s hardware. That information is documented inside the .psr
and won’t be described in this file.
This distribution package is available from the software downloads tab of the BT830 product page:
http://www.lairdtech.com/products/bt830.
Note: To download the distribution package, you must be registered. Refer to the link above for information on
registration, if necessary.
BT830 Software Files
The following files are required to successfully operate the BT830 module on a Windows CE or Windows Mobile
lrdbtc.dll
Description
Laird Bluetooth BooTpatch driver
File Location
\Windows directory of the Windows CE\Windows Mobile device
sdc_bt.dll
Description
Laird Bluetooth service
File Location
\Windows directory of the Windows CE\Windows Mobile device
lrdbtc.reg
Description
Driver configuration file. Should not be modified.
File Location
System registry
sdc_bt.reg
Description
Service configuration file. Should not be modified.
File Location
System registry
bt830.reg
Description
Driver configuration file.
File Location
System registry
BT830 Bluetooth 4.0 Dual mode module Development Kit (DVK-BT830)
Software Integration Guide
Embedded Wireless Solutions Support Center:
http://ews-support.lairdtech.com
www.lairdtech.com/bluetooth
2
Americas: +1-800-492-2320
Europe: +44-1628-858-940
Hong Kong: +852 2923 0610
Keys
BTEnable
0
To not patch the radio
1
To patch the radio
BTStack
0
To enable Laird stack
Note: The Laird stack may not have been shipped with your device.
1
To enable the Microsoft stack
2
To enable a custom stack
Note: This frees up the COM port after patching.
dbgLevel
0
Disables the debug output
RadioType
64
Do not touch
COMPort
Used to determine the COM port that the radio is using
DefaultBaud
Do not touch; keep as the default
lrdbtcfg.psr
Description
PSkey file that allows the device manufacture to modify values that are used during the boot
process of the device.
Configurable items consist of Bluetooth address, baud rate, PCM, and so on.
Each item must be specified on a new line.
Items that begin with & are configurable keys.
Ignore items that begin with //.
File Location
\Windows directory of the Windows CE\Windows Mobile device
For any additional question or queries or to receive local technical support for the DVK-BT830 or BT830 module, please
visit our Support site https://laird-ews-support.desk.com/
REVISION HISTORY
Revision
Date
Description
Approved By
1.0
22 July 2014
Initial Release
Jonathan Kaye