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review.blissroms.org / platform_packages_modules_Bluetooth / 5016fae1f87d3c82a7e7ae9148a92d96b66490e8
commit5016fae1f87d3c82a7e7ae9148a92d96b66490e8[log] [tgz]
authorJakub Pawlowski <jpawlowski@google.com>Fri Nov 11 13:35:18 2016 -0800
committerJakub Pawlowski <jpawlowski@google.com>Fri Nov 11 22:31:55 2016 +0000
tree30553983b482640e63e07c6691b0aaabd6973a4d
parentf9dbfb6a9f0c438504d4a79398eebd955f64cc8e [diff]
Fix how LE connection parameters are set after connecting

This patch fixes bug introduced in commit
e5d56f55a32a18e95e85775cb5964de67e5c5bb5
which would cause unnecessary connection parameter update requests
to be send. It should be sent immediately after connecting only.

Bug: 32563079
Bug: 28435172
Change-Id: Ibd9301a990f12a94e8043b9c29a480f068251ba8
2 files changed
tree: 30553983b482640e63e07c6691b0aaabd6973a4d
  1. system/
  2. .clang-format
  3. .gitignore
  4. .gn
  5. Android.mk
  6. BUILD.gn
  7. CleanSpec.mk
  8. EventLogTags.logtags
  9. MODULE_LICENSE_APACHE2
  10. NOTICE
  11. OWNERS
  12. README.md
README.md

Fluoride Bluetooth stack

Building and running on AOSP

Just build AOSP - Fluoride is there by default.

Building and running on Linux

Instructions for Ubuntu, tested on 15.10 with GCC 5.2.1.

Install required libraries

sudo apt-get install libevent-dev

Install build tools

  • Install ninja build system
sudo apt-get install ninja-build

or download binary from https://github.com/ninja-build/ninja/releases

  • Install gn - meta-build system that generates NinjaBuild files.

Get sha1 of current version from here and then download corresponding executable:

wget -O gn http://storage.googleapis.com/chromium-gn/<gn.sha1>

i.e. if sha1 is "3491f6687bd9f19946035700eb84ce3eed18c5fa" (value from 24 Feb 2016) do

wget -O gn http://storage.googleapis.com/chromium-gn/3491f6687bd9f19946035700eb84ce3eed18c5fa

Then make binary executable and put it on your PATH, i.e.:

chmod a+x ./gn
sudo mv ./gn /usr/bin

Download source

mkdir ~/fluoride
cd ~/fluoride
git clone https://android.googlesource.com/platform/packages/modules/Bluetooth/system

Then fetch third party dependencies:

cd ~/fluoride/bt
mkdir third_party
cd third_party
git clone https://github.com/google/googletest.git
git clone https://android.googlesource.com/platform/external/libchrome
git clone https://android.googlesource.com/platform/external/modp_b64
git clone https://android.googlesource.com/platform/external/tinyxml2
git clone https://android.googlesource.com/platform/hardware/libhardware

And third party dependencies of third party dependencies:

cd fluoride/bt/third_party/libchrome/base/third_party
mkdir valgrind
cd valgrind
curl https://chromium.googlesource.com/chromium/src/base/+/master/third_party/valgrind/valgrind.h?format=TEXT | base64 -d > valgrind.h
curl https://chromium.googlesource.com/chromium/src/base/+/master/third_party/valgrind/memcheck.h?format=TEXT | base64 -d > memcheck.h

Generate your build files

cd ~/fluoride/bt
gn gen out/Default

Build

cd ~/fluoride/bt
ninja -C out/Default all

This will build all targets (the shared library, executables, tests, etc) and put them in out/Default. To build an individual target, replace "all" with the target of your choice, e.g. ninja -C out/Default net_test_osi.

Run

cd ~/fluoride/bt/out/Default
LD_LIBRARY_PATH=./ ./bluetoothtbd -create-ipc-socket=fluoride