d76f6c07e9
We had a bug especially in the reception path. Our recv window opening delays were being calculated on the premise that the radio has to capture 5 preamble symbols out of 8 transmitted by the base station. However, in PHY layer while setting radio rc settings, we were setting preamble length to be 8. Preamble length register needs to be configured differently for Uplink and Downlink. For uplink, we wish to transmit 8 preamble symbols whereas in the reception path we need to receive 5 preamble symbols at least out of 8. Alongwith that the maximum range of timing error may vary from platform to platform as it is based upon the crystal in the chip. We have now made these parameters configurable and have loaded them with the most optimal defaults. |
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| .github | ||
| TESTS | ||
| cmsis | ||
| drivers | ||
| events | ||
| features | ||
| hal | ||
| platform | ||
| rtos | ||
| targets | ||
| tools | ||
| .astyleignore | ||
| .astylerc | ||
| .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.