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TELEDYNE LECROY
The discovery has previously taken place and both devices stored the mappings and the discovery will not
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repeat at every subsequent connection.
The developer owns both devices in the conversation and chose to ignore discovery because the mappings
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are known.
The devices are in development and the code to perform the mappings has not been written yet.
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The solution to this problem is to
1. define the mappings in a file and
2. then pre-loading the mapping using the ComProbe software.
Creating handle-UUID mapping file
Create a file named "ATT_Handle_UUID_Preload.ini' in the root directory of "C:\Users\Public\Public
Documents\Frontline Test Equipment\My Decoders\", but the file can be located anywhere.
Assume that you want to create a GATT service starting at handle 1.
Create a section in the ini file called
[Service Base Handles]
A=1
"A" will be your first service. Make the base handle equal to the handle of your service. You can use all upper and
lower case letters so you can have up to 52 service handles.
Next add the following section.
[Advertiser Handles]
; Generic Access Profile (GAP)
A0 = 1800
A1 = 2803
A2 = 2a00
A3 = 2803
A4 = 2a01
A5 = 2803
A6 = 2a04
A few things of note:
In the code above, lines begging with a semi-colon are comments.
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If you want to change the base handle of the GAP service, change the "1" to some other number.
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If you want to comment out the entire service, comment out the base handle. If no "A" is defined, the
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software will ignore "A1", "A2" and so on.
Contacting Technical Support
Technical support is available in several ways. The online help system provides answers to many user related
questions. Frontline's website has documentation on common problems, as well as software upgrades and utilities
to use with our products.
On the Web:
http://fte.com/support/supportrequest.aspx
Email:
tech_support@fte.com
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Chapter 7 General Information
Frontline 802.11 Hardware & Software User Manual
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