commit | 42a4aae5b21e532a6b11cb6d413f1f282a5534ba | [log] [tgz] |
---|---|---|
author | Zhuoyao Zhang <zhuoyao@google.com> | Fri Apr 27 16:12:31 2018 -0700 |
committer | Zhuoyao Zhang <zhuoyao@google.com> | Mon Apr 30 16:40:20 2018 +0000 |
tree | 0b220c725820e2d6dcb6e5d9f258bc7e7d4853b3 | |
parent | 87e957d364da2329451ea2f0ee8711371fe733cd [diff] |
Remove VTS_CONFIG_SRC_DIR * Not used anymore Test: make vts vts-tradefed run vts -m VtsHidlUnitTests Change-Id: Ic7701c608fcae4a88563d0c7b1308bae21ad36dc
Full documentation can be found here: https://source.android.com/devices/architecture/hidl/
hidl-gen is a compiler for the HIDL (HAL Interface Design Language) which generates C++ and Java endpoints for RPC mechanisms. The main userspace libraries which this compiler uses can be found at system/libhidl.
m hidl-gen
Note that options for hidl-gen expected to be invoked by the build system are marked with 'internal' in the help menu.
hidl-gen -h hidl-gen -o output -L c++-impl -r android.hardware:hardware/interfaces -r android.hidl:system/libhidl/transport android.hardware.nfc@1.0
Some defaults for package roots are also provided
hidl-gen -o output -L c++-impl android.hardware.nfc@1.0 hidl-gen -o output -L vts android.hardware.nfc@1.0 hidl-gen -L hash android.hardware.nfc@1.0
Example command for vendor project
hidl-gen -L c++-impl -r vendor.foo:vendor/foo/interfaces vendor.foo.nfc@1.0
See update-makefiles-helper.sh and update-all-google-makefiles.sh for examples of how to generate HIDL makefiles (using the -Landroidbp option).
This is a helper tool to convert C headers to valid .hal files.
m c2hal && c2hal -h
This tool generates html documentation for hal interfaces.
m hidl-doc && hidl-doc -h