TizenRT as Lightweight IoT Plaftorm
summary
TizenRT is a lightweight RTOS-based IoT platform released 2016 and open-sourced under Apache 2.0 open source with 100+ contributors and a 2.0 release in Oct 2018. It runs on Cortex-M3/M4/M33-class chips, ports to Arctic and Cypress boards and Mediatek/NXP are underway, typically porting in ~3 weeks; kernel is ~10 KB and the platform runs on ~512 MB minimum test. It adds POSIX/VFS, journaling file system, IPv6/TLS, SmartThings SDK and a Bixby-enabled fridge demo that successfully controls lights; Samsung reports 3.5M devices shipped, 10M expected 2019. Third-party cloud support beyond Samsung/SmartThings is not yet concrete.
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chapters (10)
- 0:00Introduction to TizenRT
- 2:13Why TizenRT was created
- 4:03TizenRT evolution and open source
- 8:00Core architecture of TizenRT
- 12:16Key features and portability
- 15:33Failsafe file system and database
- 18:04SmartThings and voice enablement
- 21:19Intelligent things platform
- 24:09Key benefits and readiness
- 27:53Q&A session
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