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I am trying to leverage bluetooth (GATT, GAP, Security Manager, Pairing, Broadcast etc...) using BlueZ.
To decode BlueZ however I need access to full bluetooth core/protocol specifications. As an individual developer, where can I get hold of these specifications?
The membership to Bluetooth SIG requires me to be part of an incorporated company and I am asked to send them filing details etc...
Is there a way to get hold of Bluetooth Core Specs for individuals and hobby developers?
Importantly does BlueZ fully implement all Bluetooth Core specifications?
The Bluetooth specification should be free to download for everyone. You can find the latest specification at the following link:-
https://www.bluetooth.com/specifications/bluetooth-core-specification/
Make sure to click at the "5.1" link.
BlueZ is fully compliant with the Bluetooth specification, however, it does not support all the available features in the specification.
I hope this helps.
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I want to create my own client for the Direct Connect protocol. But I am unable to find any documentation/ resource on how I can connect to a DC hub ( server ) using basic network requests, and other actions related to DC
I tried searching at these places:
http://wiki.ptokax.org/
http://www.dslreports.com/faq/dc
https://www.dcbase.org
I also tried sniffing the requests on the DC hub IP addresses using WireShark, but still couldn't figure out.
The best documentation on Direct Connect protocols you can find today are these two detailed manuals written by Fredrik Ullner:
NMDC Protocol (first version, most popular)
ADC Protocol (next version, less popular)
These are the official protocol specifications by the way.
Out of interest: Which OS are you writing the client software for?
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I'm searching a ticketing system in order to implement it on some business. I need a ticketing system with these possibilities and characteristics (if it's possible) or the maximum of it:
Must be compatible with Linux
Open-source code and free software
Compatible with LDAP (I want to do authentications with LDAP)
Possibility to open a ticket and receive the answer via mail (user's side, operators can have the web interface, they should but not must)
The system should contain a wiki section or something like that in order to implement some guides & FAQs for users
I know that I'm searching for a very specific ticketing system and I'm being very demanding :P but I should do in that way.
If you know some ticketing system that provides several of these options your answers will be also welcome.
Thanks for all!
take a look at Redmine, it should have everything you want. You can use LDAP as user management, implement a wiki per projet, be notified by mail when a ticket is created / updated and the source code is available.
Redmine official website
The characteristics you want are very similar with the ticket system I do use in my company.
I suggest to you the GLPi ticket system, is open source and fill all your requirements.
I hope you like it :D
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I am looking for corresponding Linux HID APIs similar to what is mentioned on Microsoft this page :
http://msdn.microsoft.com/en-us/library/windows/hardware/jj126202(v=vs.85).aspx
Basically functions corresponding to DataMovement :
Data Movement
The following list identifies HID API that an application can use to move data back and forth between the app and a selected device.
HidD_GetInputReport
HidD_SetFeature
HidD_SetOutputReport
ReadFile
WriteFile
I have two directions currently to :
-> Install the wine framework and try use the Windows Application(utilizing HID Apis)
-> Second to Use the Corresponding Linux HID Apis(dark area for me)
Thanks,
A cross-platform HID API library is HIDAPI (under the hood, it uses the ReadFile/WriteFile stuff for Windows and libusb for Linux). I have never used it so I cannot vouch for it.
If all you need is SetReport and GetReport, then it may be easier to operate on hidraw devices in Linux. I use this technique for ltunify. You can discover which /dev/hidrawX device belongs to a device by querying sysfs (example).
Once you have a device (say, /dev/hidraw0), then you can open it for reading and writing and use the POSIX read() and write() functions. You may hit a permissions issue, but that is solvable by changing the permissions of the device, either manually (setfacl -m u:$USER:rw /dev/hidraw0) or with a udev rule such as 42-logitech-unify-permissions.rules.
Since you need to support both Windows and Linux platforms, I think that you are better off with using the HIDAPI library mentioned before.
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Can someone tell me about RFID reader that is compatible with Beagle Board??
Anything that is Linux compatible over USB should work easily. The OpenBeacon looks interesting to me.
What type of RFID LF/HF/UHF? MiFare? The beagle board has a UART and supplies power, that should be enough for most embedded readers out there. You could also use a bluetooth shield and have even more flexible options.
Well if you are looking for a PICC's UID reading with a low-cost solution you should look here. It is a lightweight library written in C for BeagleBone Black.
You could use this library with RC522 Module. Communication protocol is SPI(SPI0) between BBB and RC522 Module.
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I have to develop a minimal ssh client in j2me, and time is not a luxury.
It would be helpful if you guys got any links(libraries or documentation) so that i could take off right away.
Can you just use MidpSSH? It's open source, GPL-licensed, and unless you'd want to bundle it with proprietary software, it could be an excellent alternative.
There is MidpSSH, a mobile SSH client for MIDP devices. It's GPL licensed, the source code is available at the linked website. The license may not be compatible with your deployment scenario, but it's still a good source to get started.