commit | 519c46a308efbed25e57a6da41cddcd8648ae13e | [log] [tgz] |
---|---|---|
author | Steven Moreland <smoreland@google.com> | Tue Mar 05 18:26:33 2019 -0800 |
committer | android-build-merger <android-build-merger@google.com> | Tue Mar 05 18:26:33 2019 -0800 |
tree | 481aa5a6e819634dc1d123586ff145b4ad0f060a | |
parent | 7ee82b973ce3139ad55a84d3c8471f9d5ae37109 [diff] | |
parent | dafe268fa7143e22d7beac10a3076c97b3e0db6e [diff] |
Merge "HIDL Lazy Test" am: dafe268fa7 Change-Id: I98f27ec7384d0a68cb45b3b2766ab28d300c2289
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