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Russ Butler c3eae587eb Add tickless support for devices without SysTick
Some Cortex-M0 devices, such as the nrf51, don't have the SysTick.
Instead, these targets use a software interrupt to simulate SysTick.
Add the hooks in the tickless code to support these devices. Targets
which do not have SysTick should now define NO_SYSTICK in targets.json
and implement mbed_get_m0_tick_irqn to add os suport.

This patch also removes os tick handling from the existing devices
(nrf51) since this is now handled in common code.
2017-09-07 21:35:04 -05:00
.github Correct a typo in the github issue template 2017-07-06 00:26:21 +02:00
TESTS Merge pull request #4912 from 0xc0170/dev_sleep_drivers 2017-09-07 18:26:49 -05:00
cmsis Add cortex-a cache file 2017-08-09 06:49:58 +01:00
drivers SerialBase and CAN: fix Callbacks comparision 2017-09-07 15:35:08 +01:00
events Remove use of internal RTX types 2017-09-04 11:26:38 -05:00
features Merge pull request #4997 from kjbracey-arm/lwip_debug 2017-09-05 11:19:13 -05:00
hal Sleep: add deepsleep locks for !DEVICE_SLEEP 2017-09-07 15:35:04 +01:00
platform platform: add DeepSleepLock 2017-09-07 15:35:06 +01:00
rtos Add tickless support for devices without SysTick 2017-09-07 21:35:04 -05:00
targets Add tickless support for devices without SysTick 2017-09-07 21:35:04 -05:00
tools Merge pull request #5030 from chrissnow/uVision-LDFlags 2017-09-07 12:46:35 +01:00
.gitattributes Added .gitattributes for automatic LF line ending conversion 2013-08-08 13:19:34 +03:00
.gitignore Ignore doxygen builds temporay object database 2017-06-05 17:32:45 -05:00
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.travis.yml Correct travis coverage reporting 2017-09-05 16:16:30 -05:00
CONTRIBUTING.md Update link in CONTRIBUTING.md 2017-06-09 16:38:38 -05:00
DOXYGEN_FRONTPAGE.md Very minimal text 2016-08-04 14:09:59 +01:00
Jenkinsfile Jenkinsfile: remove client app test temporarily 2017-06-01 12:15:09 +01:00
LICENSE Add Apache v2 LICENSE file 2013-08-06 12:05:04 +01:00
README.md Post coverage details on coveralls and link to them in readme 2017-09-05 14:32:50 -05:00
doxyfile_options Move Cortex specific RTX behind TARGET_CORTEX 2017-08-31 19:55:54 -05:00
doxygen_options.json Move Cortex specific RTX behind TARGET_CORTEX 2017-08-31 19:55:54 -05:00
mbed.h platform: add DeepSleepLock 2017-09-07 15:35:06 +01:00
requirements.txt Remove pycurl dependency 2016-10-20 16:24:47 -05:00

README.md

ARM mbed OS

mbed OS is an open-source embedded operating system designed for the "things" in the Internet of Things (IoT). mbed OS includes the features you need to develop a connected product using an ARM Cortex-M microcontroller.

mbed OS provides a platform that includes:

  • Security foundations.
  • Cloud management services.
  • Drivers for sensors, I/O devices and connectivity.

mbed OS is modular, configurable software that you can customize it to your device and to reduce memory requirements by excluding unused software.

Release Notes

The Release Notes detail the current release and previous versions.

Continuous Integration Status

We run continuous integration on all of our branches and pull requests to verify the stability of mbed OS. The following are the Travis CI indicators for mbed OS.

  • Master branch Master Branch CI Badge
  • Latest release Latest Tag CI Badge

Tools coverage Coverage Status

Getting Started for Developers

You need mbed CLI to build mbed OS. For more details, read the mbed OS Handbook.

Getting Started for Contributors

We have a Contributing and Publishing Guide in the mbed OS Handbook.