Commit Graph

13 Commits

Author SHA1 Message Date
Arkadiusz Lichwa
e60b8f1927 Bluetooth: Intro of basic ADV handler
Adds basic handler deserializing advertising data.
Adds helper reformat function.

Change-Id: I6385249c39e92b2f068a01e89d34530b7a321f34
Signed-off-by: Arkadiusz Lichwa <arkadiusz.lichwa@tieto.com>
2016-02-05 20:13:58 -05:00
Arkadiusz Lichwa
d46de84c03 Bluetooth: Create basic LE scan interface
Adds needed data structures.
Adds basic HCI interface to start/stop LE scan.

Change-Id: I69790b11d191078952ce05da386961c5c55a7172
Signed-off-by: Arkadiusz Lichwa <arkadiusz.lichwa@tieto.com>
2016-02-05 20:13:58 -05:00
Andrei Emeltchenko
94fc5b27c5 Bluetooth: Add definitions for LE Encrypt command and reply
Add definitions for implementing HCI controller encryption.

Change-Id: I4e919c8a081c9e61174e6b08f5b2ac088e4b1a4d
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
2016-02-05 20:13:57 -05:00
Luiz Augusto von Dentz
77db73142a Bluetooth: Add advertising data types definitions
Adds remaining AD types definitions that can be used in BLE.

Change-Id: Ic9c63a111a5269a53326005012dff955cf399fcf
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2016-02-05 20:13:55 -05:00
Johan Hedberg
586d76b12a Bluetooth: Add support for reporting completed ACL buffers
Every time we put a BT_ACL_IN buffer back to the pool we should report
this to the controller so it knows it can send us more data. This
patch makes the necessary modifications to the bt_buf_put() function
to trigger the HCI command.

The Host Number of Completed Packets command is special in that it
doesn't need to obey the reported ncmd value and also doesn't generate
any command status/complete events. Because of this we need an
exception for it in the bt_hci_cmd_send() function.

Change-Id: If65f28078fd0d81af853447e95bc53822fea75b7
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2016-02-05 20:13:50 -05:00
Johan Hedberg
39a6c7df9b Bluetooth: Enable controller to host flow control in HCI init
To start supporting controller to host flow control we need to tell
the controller our supported packet count & MTU and send the enabling
HCI command. This patch does the necessary addition to the HCI init
procedure.

Change-Id: I51a66f8cc3a85782a5085f9aae0f4aeb59decad3
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2016-02-05 20:13:50 -05:00
Johan Hedberg
550cdd9717 Bluetooth: Add dependency includes to hci.h
The hci.h header file depends on the integer type definitions from
stdint.h and the PACK_STRUCT macro from toolchain.h. This patch adds
those so that users of hci.h don't need to be concerned of this
detail.

Change-Id: Ib1856cdec75a3bab1b86bc832cdec6ad0461db6d
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2016-02-05 20:13:50 -05:00
Johan Hedberg
58c5689531 Bluetooth: Add skeleton for handling disconnect complete events
This patch adds a simple event handler for the LE Disconnection
Complete HCI event. An extra thing the handler needs to do is to
re-enable advertising if necessary, since it will have been implicitly
disabled by the controller upon a connection event.

Change-Id: Ie6f2eecb8c1d7de16fea24c8fd1533545f41baa5
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2016-02-05 20:13:49 -05:00
Johan Hedberg
391260d03c Bluetooth: Add skeleton for handling LE conn complete event
This patch adds a basic event handler for the LE Connection Complete
HCI event.

Change-Id: Iea099fe1b8c87fcd00d13e8793ebce8ced7adec6
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2016-02-05 20:13:49 -05:00
Johan Hedberg
3739760dc2 Bluetooth: Add skeleton for handling LE meta event
All LE related HCI events come wrapped in a LE Meta 'super' event.
This patch adds a basic event handler for it.

Change-Id: I4a037d4af080c3ba0f982586065c0c49b6cf7640
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2016-02-05 20:13:49 -05:00
Johan Hedberg
f64e3c08b2 Bluetooth: Add semaphore for counting controller-side ACL buffers
We shouldn't be sending more ACL packets to the controller than it
is capable of accepting. This patch adds a semaphore to track the
number of available controller-side ACL buffers.

Change-Id: Ib280afa06aade68eee03e44e33624eebb700dad5
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2016-02-05 20:13:49 -05:00
Johan Hedberg
7bfbe7abf2 Bluetooth: Add basic advertising definitions
To manage LE advertising we need basic HCI definitions for the
commands and events involved. This patch adds those to the hci.h
header file.

Change-Id: Ic6cf17369ad09d97ca5c098f25ba786d265d0bfd
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2016-02-05 20:13:49 -05:00
Johan Hedberg
63e9480399 Bluetooth: Add basic HCI definitions
For performing a basic HCI initialization procedure we need
definitions for the related HCI commands and events. This patch adds
these into separate hci.h header file. More content will be added to
this file as corresponding functionality gets added to other areas of
the stack.

Change-Id: Ida7555cb0a3d30b8a44324cb14699eba8a1bcdee
Co-authored-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2016-02-05 20:13:44 -05:00