commit | 771d851381eebcf3a47a368b6a307aa5d4121ea8 | [log] [tgz] |
---|---|---|
author | Zhengyin Qian <qianzy@google.com> | Wed Aug 19 15:31:06 2015 -0700 |
committer | Zhengyin Qian <qianzy@google.com> | Wed Aug 19 15:31:06 2015 -0700 |
tree | 1eeae3888d61720a9d7869d3f9d5ad4ef04c89c7 | |
parent | 7f346c9058f39a533a2eaadc9ebc4001397c6ff9 [diff] | |
parent | 531c26be6445110360042f1c94952fbcb76d4971 [diff] |
resolved conflicts for merge of 531c26be to cw-e-dev Change-Id: I02a7a956d2423f86bc790473687b80bb3132f6dc
The parameter-framework is a plugin-based and rule-based framework for handling parameters. This means that you can:
The parameter-framework can be used to set the value of alsa controls (switches, volumes, etc.) on smartphones/tablets based on parameter-framework rules (in this example, they transcribe use-cases). For accessing parameters (i.e. alsa controls), you may use the alsa plugin.
The filesystem plugin can be used to write parameters in files. This is particularly useful for files in /sys
managing GPIOs.
The parameter-framework's core comes in the form of a shared library. Its client has to provide:
At runtime, the most usual communication between the client and the parameter-framework are:
The parameter-framework comes with several tools, including a command-line interface: remote-process
.
See the wiki on github.
Run cmake .
then make
. You may then install libraries, headers and binaries with make install
. By default, they are installed under /usr/local
on unix OSes; if you want to install them under a custom directory, you may do so by passing it to the cmake .
command; e.g.
cmake -DCMAKE_INSTALL_PREFIX=/path/to/custom/install .
Also, CMake can build a project out-of-tree, which is the recommended method:
mkdir /path/to/build/directory cd /path/to/build/directory cmake /path/to/parameter-framework/sources make
After an install you may want to run the parameter-framework tests with make test
.