commit | b8ad7e71f5255fc5d5a35eeb9aacfd67ff032969 | [log] [tgz] |
---|---|---|
author | Steven Moreland <smoreland@google.com> | Wed May 30 14:10:41 2018 -0700 |
committer | Steven Moreland <smoreland@google.com> | Wed May 30 14:18:49 2018 -0700 |
tree | 197442cee24ce7c44a50bf606b8c07e09067f3d5 | |
parent | 4607ef5f7277479a663ef69497b9a3209a38fa40 [diff] |
Update hidl_test to use IServiceManager 1.2. It doesn't test anything else yet since nothing else has been introduced yet. Bug: 66921961 Test: hidl_test Change-Id: I4c32011a53ae793942cf0e7cd1f71a49b24d3007
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