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February 18, 2016 06:00 pm

Meet Linux's Little Brother Zephyr, a Tiny Open Source IoT RTOS

DeviceGuru writes: The Linux Foundation has launched the Zephyr Project, to foster an open source, small footprint, modular, scalable, connected, real-time OS for IoT devices. The Zephyr Project's RTOS implements both a small footpoint microkernel and an even tinier nanokernel, and is the result of Wind River contributing its Rocket RTOS kernel to the Zephyr Project. (Wind's Rocket RTOS will now become a downstream commercial distribution based on Zephyr sources.) To get a sense of Zephyr's benefit, its nanokernel is said to be able to run in as little as 10KB of RAM on 32-bit microcontrollers, whereas a minimalistic Linux implementation like uClinux needs upwards of 200KB. The Linux Foundation hopes to see cross-project collaboration between the Zephyr and Linux communities. Technical details are at the Zephyr site.

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Original Link: http://rss.slashdot.org/~r/Slashdot/slashdot/~3/ON1rtr-MlTo/meet-linuxs-little-brother-zephyr-a-tiny-open-source-iot-rtos

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