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android / platform / system / bt / 8b39458f97db16bb665e17a3332d63c4c668c71b
commit8b39458f97db16bb665e17a3332d63c4c668c71b[log] [tgz]
authorTreehugger Robot <treehugger-gerrit@google.com>Wed Oct 21 23:27:25 2020 +0000
committerGerrit Code Review <noreply-gerritcodereview@google.com>Wed Oct 21 23:27:25 2020 +0000
treed649b462dbd825dba3b6b1ec2571361e719a50a6
parente0ccee6ba5389a8f6fe6b7f943f97d5c9a00b342 [diff]
parentf5b8e14b0a69ebfe6e79c0c4865083a40ba22f84 [diff]
Merge changes Ie1b2f0f6,I5f115595,I7c766087,If341f69a,Idba0190c, ...

* changes:
  Use acl_create_le_connection_with_id
  Add acl_create_le_connection_with_id
  Plumb through acl_create|cancel_le_connection
  Add bd_features_text
  Remove def stack/hcic/hcicmds::BT_10A
  Proper interface around disconnect_reason
  Use tHCI_STATUS in btm_sec_disconnect
  Allow gd acl to take DISCONNECT when enabled
  Connect main/shim/acl_legacy_interface::acl_ble_enhanced_connection_complete_from_shim
  Add stack/acl/btm_acl::btm_acl_disconnected
tree: d649b462dbd825dba3b6b1ec2571361e719a50a6
  1. apex/
  2. audio_a2dp_hw/
  3. audio_bluetooth_hw/
  4. audio_hal_interface/
  5. audio_hearing_aid_hw/
  6. binder/
  7. bta/
  8. btcore/
  9. btif/
  10. build/
  11. common/
  12. conf/
  13. device/
  14. doc/
  15. embdrv/
  16. gd/
  17. hci/
  18. include/
  19. internal_include/
  20. linux_include/
  21. main/
  22. osi/
  23. packet/
  24. profile/
  25. service/
  26. stack/
  27. test/
  28. tools/
  29. types/
  30. udrv/
  31. utils/
  32. vendor_libs/
  33. vnd/
  34. .clang-format
  35. .gitignore
  36. .gn
  37. .style.yapf
  38. Android.bp
  39. AndroidTestTemplate.xml
  40. BUILD.gn
  41. CleanSpec.mk
  42. EventLogTags.logtags
  43. METADATA
  44. MODULE_LICENSE_APACHE2
  45. NOTICE
  46. OWNERS
  47. PREUPLOAD.cfg
  48. README.md
  49. TEST_MAPPING
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 14.04 with Clang 3.5.0 and 16.10 with Clang 3.8.0

Download source

mkdir ~/fluoride
cd ~/fluoride
git clone https://android.googlesource.com/platform/system/bt

Install dependencies (require sudo access):

cd ~/fluoride/bt
build/install_deps.sh

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/aac
git clone https://android.googlesource.com/platform/external/libchrome
git clone https://android.googlesource.com/platform/external/libldac
git clone https://android.googlesource.com/platform/external/modp_b64
git clone https://android.googlesource.com/platform/external/tinyxml2

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

NOTE: If system/bt is checked out under AOSP, then create symbolic links instead of downloading sources

cd system/bt
mkdir third_party
cd third_party
ln -s ../../../external/aac aac
ln -s ../../../external/libchrome libchrome
ln -s ../../../external/libldac libldac
ln -s ../../../external/modp_b64 modp_b64
ln -s ../../../external/tinyxml2 tinyxml2
ln -s ../../../external/googletest googletest

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

Eclipse IDE Support

  1. Follows the Chromium project Eclipse Setup Instructions until “Optional: Building inside Eclipse” section (don't do that section, we will set it up differently)

  2. Generate Eclipse settings:

cd system/bt
gn gen --ide=eclipse out/Default

  1. In Eclipse, do File->Import->C/C++->C/C++ Project Settings, choose the XML location under system/bt/out/Default

  2. Right click on the project. Go to Preferences->C/C++ Build->Builder Settings. Uncheck “Use default build command”, but instead using “ninja -C out/Default”

  3. Goto Behaviour tab, change clean command to “-t clean”