1e5a52a1fd
This test requires total latency (tot = h/w + s/w) (wakeup from deepsleep) be under 1ms. To check the issue, measure total latency on Nuvoton targets: TARGET EXP(us) EXP+TOL(us) ACT(us) NANO130 42000 43000 42939 NUC472 42000 43000 42236 M453 42000 43000 43274 M487 42000 43000 42877 M2351 42000 43000 43213 Checking h/w spec, h/w latency (wakeup time from normal power-down mode) on M487/M2351 is just 1us (n/a on other targets). S/W latency plays the major part here. S/W latency relies on system performance. On Nuvoton targets, 'LPTICKER_DELAY_TICKS' possibly complicates the test. Anyway, to pass the test, add extra 1ms latency (deep-sleep-latency) in targets.json for Nuvoton targets. |
||
|---|---|---|
| .github | ||
| TESTS | ||
| TEST_APPS | ||
| UNITTESTS | ||
| cmsis | ||
| components | ||
| docs | ||
| drivers | ||
| events | ||
| features | ||
| hal | ||
| platform | ||
| rtos | ||
| targets | ||
| tools | ||
| usb | ||
| .astyleignore | ||
| .astylerc | ||
| .coveragerc | ||
| .gitattributes | ||
| .gitignore | ||
| .pylintrc | ||
| .travis.yml | ||
| CONTRIBUTING.md | ||
| DOXYGEN_FRONTPAGE.md | ||
| Jenkinsfile | ||
| LICENSE-apache-2.0.txt | ||
| LICENSE.md | ||
| 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.
License and contributions
The software is provided under the Apache-2.0 license. Contributions to this project are accepted under the same license. Please see contributing.md for more information.
This project contains code from other projects. The original license text is included in those source files. They must comply with our license guide.
Folders containing files under different permissive license than Apache 2.0 are listed in the LICENSE file.
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.
Documentation
For more information about Mbed OS, please see our published documentation. It includes Doxygen for our APIs, step-by-step tutorials, porting information and background reference materials about our architecture and tools.
To contribute to this documentation, please see the mbed-os-5-docs repository.