CC2540: Difference between revisions
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(Created page with "{{Project |Name=CC2540 |Picture=nog_geen_plaatje.png |Omschrijving=Making the CC2540 BLE dongle work |Status=Initializing |Contact=bertrik }} == Introduction =...") |
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{{Project | {{Project | ||
|Name=CC2540 | |Name=CC2540 | ||
|Picture= | |Picture=cc2540_webee.png | ||
|Omschrijving=Making the CC2540 BLE dongle work | |Omschrijving=Making the CC2540 BLE dongle work | ||
|Status=Initializing | |Status=Initializing | ||
| Line 9: | Line 9: | ||
== Introduction == | == Introduction == | ||
This page is about the CC2540 bluetooth low-energy sniffer dongle and getting it to work with Linux. | This page is about the CC2540 bluetooth low-energy sniffer dongle and getting it to work with Linux. | ||
A nice end result could be that it becomes possible to sniff directly in WireShark with this dongle. | |||
I have such a "WeBee" dongle that can be found for about E15,- on websites like Aliexpress. | I have such a "WeBee" dongle that can be found for about E15,- on websites like Aliexpress. | ||
| Line 14: | Line 15: | ||
== Analysis == | == Analysis == | ||
=== USB descriptor === | === USB descriptor === | ||
When plugging this stick into a Linux machine, you can see it uses only one bulk endpoint. | |||
<pre> | |||
XXX | XXX | ||
</pre> | |||
=== USB logs from Windows === | === USB logs from Windows === | ||
This USB device does actually work with Windows: | |||
* [http://www.ti.com/tool/packet-sniffer SmartRF Protocol Packer Sniffer] | |||
I've captured a log of the communication over USB while the BLE is capturing bluetooth traffic from some iBeacon: | |||
* Wireshark log | |||
* SmartRF packet sniffer log | |||
Revision as of 18:19, 15 November 2016
| Project CC2540 | |
|---|---|
| |
| Making the CC2540 BLE dongle work | |
| Status | Initializing |
| Contact | bertrik |
| Last Update | 2016-11-15 |
Introduction
This page is about the CC2540 bluetooth low-energy sniffer dongle and getting it to work with Linux. A nice end result could be that it becomes possible to sniff directly in WireShark with this dongle.
I have such a "WeBee" dongle that can be found for about E15,- on websites like Aliexpress.
Analysis
USB descriptor
When plugging this stick into a Linux machine, you can see it uses only one bulk endpoint.
XXX
USB logs from Windows
This USB device does actually work with Windows:
I've captured a log of the communication over USB while the BLE is capturing bluetooth traffic from some iBeacon:
- Wireshark log
- SmartRF packet sniffer log