# OpenCN Release 2 is now available

**URL:** <http://discourse.heig-vd.ch/t/opencn-release-2-is-now-available/147>\
**Category:** OpenCN Framework\
**Created:** [October 2, 2020, 6:06am UTC](http://discourse.heig-vd.ch/t/opencn-release-2-is-now-available/147 "2020-10-02T06:06:56Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![rossierd](http://discourse.heig-vd.ch/user_avatar/discourse.heig-vd.ch/rossierd/32/4_2.png) [@rossierd](http://discourse.heig-vd.ch/u/rossierd)\
**Post date:** [October 2, 2020, 6:06am UTC](http://discourse.heig-vd.ch/t/opencn-release-2-is-now-available/147/1 "2020-10-02T06:06:56Z")

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We are pleased to announce the release 2 of OpenCN with the following features:

Framework :

• x86 and ARM (rpi4) HW platforms  
• Xenomai AMP real time  
• Linux kernel 5.4 LTS  
• Stable EtherCAT Master @10 kHz with distributed clock running on a dedicated CPU core  
• Externalized GUI based on Qt (Linux, Windows, Android)  
• Common code source for x86 and ARM

Path Planning :

• Compressing of small G01 segments by cubic B-Splines  
• G^2 continuity between all curve types  
• Feedrate planning with acceleration and jerk control for 3 axes  
• Detection of cusps and handling of exact stops  
• Robust path planning algorithms tested with large size G code files

Do not hesitate to give a try with this new release and let us know about your experience.

We look forward to having your feedback 🙂

Daniel

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**Author:** ![grijalvap](http://discourse.heig-vd.ch/letter_avatar_proxy/v4/letter/g/57b2e6/32.png) [@grijalvap](http://discourse.heig-vd.ch/u/grijalvap)\
**Post date:** [October 3, 2020, 6:04pm UTC](http://discourse.heig-vd.ch/t/opencn-release-2-is-now-available/147/2 "2020-10-03T18:04:03Z")

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do you have image file to download?

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**Author:** ![rossierd](http://discourse.heig-vd.ch/user_avatar/discourse.heig-vd.ch/rossierd/32/4_2.png) [@rossierd](http://discourse.heig-vd.ch/u/rossierd)\
**Post date:** [October 5, 2020, 9:03am UTC](http://discourse.heig-vd.ch/t/opencn-release-2-is-now-available/147/3 "2020-10-05T09:03:07Z")

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We do not have pre-built binary image yet, but we will do that in a near future.  
However, it is pretty simple to build the suite based on the small user guide available in the Wiki. Let us know if you encounter some troubles.