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Tasking Framework is an event-driven multithreading execution platform and software development library. It is dedicated to develop embedded software with static memory requirements as well as non-embedded software. Therefore, the applicability of Tasking Framework covers developing embedded software for illustrative case studies for educational purpose, prototypes, on-board software, etc.
Copyright 2012 German Aerospace Center (DLR) SC
Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
We use the following libraries with their respective licenses:
- contrib/gtest: BSD 3-Clause
- contrib/outpost-core: Mozilla Public License, v. 2.0.
The framework was developed and tested on recent 64-Bit Linux systems. The pthread library is needed.
Tutorial in Wiki.
To build library in folder build/lib
make lib
To generate an folder with includes and library in build/tasking
make install
To print the options, write
make help
To clean
make clean
For the selection of a platform model use option platform=. The model is one of the subfolder names in the source directory, namely: linux, none, outpost, none. Default is linux.
When platform=outpost is selected, you need to address the outpost architecture by setting outpostArch to: freertos, none, posix, or rtems. To clone outpost:
git submodule init
git submodule update --recursive
When platform=custom is selected, you need to develop the scheduler interfaces and provide the include path in the CXXFLAGS.
First go to examples/ folder
cd examples
Then to build the examples except the ones in examples/customPlatform
make all
Or you can build each example alone by:
make 'example_name'
To build the examples in customPlatform
make customPlatform
The framework has a plain C++ testsuite in the test/ folder. To run the tests:
make test
To see the outputs even if everything wents fine call
./build/test_tasking
If doxygen is installed the build target
make doc
is available to generate HTML output in the build/doc/ folder.
##How to contribute## The development of Tasking Framework is conducted internally. Releases will be mirrored to the external repository on GitHub.
However, you can use github to report bugs, suggest bug fixes, suggest features, etc. The development team will consider your report and contact you.
In case of contribution, your contribution will be tested and evaluated. If it would be accepted to be merged to Tasking Framework, your name will be added to the contributor list (CONTIBUTORS.md), and to the related commit.