4d3888c06a
Give C++ access to the RTOS's absolute timebase, reducing the need to run private Timers and similar. Allows wait_until functionality, and makes it easier to avoid time drift. Place it in a new header and namespace in case we want more kernel functions in future. Try to cover over the breaking API change potentially upcoming in CMSIS-RTOS 2.1.1, when it reduces the tick count from 64-bit to 32-bit. (See https://github.com/ARM-software/CMSIS_5/issues/277) Explicitly state that ticks are milliseconds in mbed OS, despite CMSIS RTOS 2 permitting different tick rates. See also https://github.com/ARMmbed/mbed-os/pull/3648 (wait_until for condition variables) and https://github.com/ARMmbed/mbed-os/issues/5378 (EventQueue should use RTOS tick count). |
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| .github | ||
| TESTS | ||
| cmsis | ||
| drivers | ||
| events | ||
| features | ||
| hal | ||
| platform | ||
| rtos | ||
| targets | ||
| tools | ||
| .coveragerc | ||
| .gitattributes | ||
| .gitignore | ||
| .pylintrc | ||
| .travis.yml | ||
| CONTRIBUTING.md | ||
| DOXYGEN_FRONTPAGE.md | ||
| Jenkinsfile | ||
| LICENSE | ||
| README.md | ||
| doxyfile_options | ||
| doxygen_options.json | ||
| logo.png | ||
| mbed.h | ||
| requirements.txt | ||
README.md
Arm Mbed OS is an open source embedded operating system designed specifically for the "things" in the Internet of Things. It includes all the features you need to develop a connected product based on an Arm Cortex-M microcontroller, including security, connectivity, an RTOS and drivers for sensors and I/O devices.
Mbed OS provides a platform that includes:
- Security foundations.
- Cloud management services.
- Drivers for sensors, I/O devices and connectivity.
Release notes
The release notes detail the current release. You can also find information about previous versions.
Getting started for developers
We have a developer website for asking questions, engaging with others, finding information on boards and components, using an online IDE and compiler, reading the documentation and learning about what's new and what's coming next in Mbed OS.
Getting started for contributors
We also have a contributing and publishing guide that covers licensing, contributor agreements and style guidelines.