3fee3ac61f
* Add RISC-V demo for the spike simulator. * Figuring out what the header checker wants. * Fix more headers. * Ignore htif.c and htif.h for header checks. These files are already stamped with BSD-3-Clause, which I'm not allowed to remove. There are numerous other files with the same license in FreeRTOS, so I assume this is fine. * Use proxy syscalls for RV32. Looks like spike won't be changed to make htif character writes work propery for RV32. This is now an even closer copy of the version in opensbi, which is arguably strictly better. * Support RV64 builds to use with spike. OpenOCD does not currently support debugging 64-bit FreeRTOS, but now that I have a target to test hopefully that will be remedied shortly. * Tweak rv32 instructions. This way you can have separate cross-tools installations that can coexist side by side. Co-authored-by: Joseph Julicher <jjulicher@mac.com> |
4 years ago | |
|---|---|---|
| .github | 4 years ago | |
| FreeRTOS | 4 years ago | |
| FreeRTOS-Plus | 4 years ago | |
| tools | 4 years ago | |
| .editorconfig | 4 years ago | |
| .gitignore | 4 years ago | |
| .gitmodules | 4 years ago | |
| FreeRTOS+TCP.url | 6 years ago | |
| GitHub-FreeRTOS-Home.url | 5 years ago | |
| LICENSE.md | 5 years ago | |
| Quick_Start_Guide.url | 12 years ago | |
| README.md | 4 years ago | |
| Upgrading to FreeRTOS V10.3.0.url | 5 years ago | |
| Upgrading-to-FreeRTOS-9.url | 9 years ago | |
| Upgrading-to-FreeRTOS-10.url | 7 years ago | |
| Upgrading-to-FreeRTOS-V10.4.0.url | 5 years ago | |
| manifest.yml | 4 years ago | |
README.md
FreeRTOS includes libraries that are part of the FreeRTOS 202012.00 LTS release. Learn more about the FreeRTOS 202012.00 LTS libraries at https://freertos.org/lts-libraries.html.
Getting started
The FreeRTOS.org website contains contains a FreeRTOS Kernel Quick Start Guide, a list of supported devices and compilers, the API reference, and many other resources.
Getting help
You can use your Github login to get support from both the FreeRTOS community and directly from the primary FreeRTOS developers on our active support forum. The FAQ provides another support resource.
Cloning this repository
This repo uses Git Submodules to bring in dependent components.
Note: If you download the ZIP file provided by the GitHub UI, you will not get the contents of the submodules. (The ZIP file is also not a valid git repository)
To clone using HTTPS:
git clone https://github.com/FreeRTOS/FreeRTOS.git --recurse-submodules
Using SSH:
git clone git@github.com:FreeRTOS/FreeRTOS.git --recurse-submodules
If you have downloaded the repo without using the --recurse-submodules argument, you need to run:
git submodule update --init --recursive
Repository structure
This repository contains the FreeRTOS Kernel, a number of supplementary libraries, and a comprehensive set of example applications. Many libraries (including the FreeRTOS kernel) are included as Git submodules from their own Git repositories.
Kernel source code and example projects
FreeRTOS/Source contains the FreeRTOS kernel source code (submoduled from https://github.com/FreeRTOS/FreeRTOS-Kernel).
FreeRTOS/Demo contains pre-configured example projects that demonstrate the FreeRTOS kernel executing on different hardware platforms and using different compilers.
Supplementary library source code and example projects
FreeRTOS-Plus/Source contains source code for additional FreeRTOS component libraries, as well as select partner provided libraries. These subdirectories contain further readme files and links to documentation.
FreeRTOS-Plus/Demo contains pre-configured example projects that demonstrate the FreeRTOS kernel used with the additional FreeRTOS component libraries.
Previous releases
Releases contains older FreeRTOS releases.
FreeRTOS Lab Projects
FreeRTOS Lab projects are libraries and demos that are fully functional, but may be experimental or undergoing optimizations and refactorization to improve memory usage, modularity, documentation, demo usability, or test coverage.
Most FreeRTOS Lab libraries can be found in the FreeRTOS-Labs repository.
A number of FreeRTOS Lab Demos can be found in the FreeRTOS Github Organization by searching for "Lab" or following this link to the search results.