Nerves: Elixir on Embedded Systems

Transcript

1. NERVES: ELIXIR ON EMBEDDED SYSTEMS by Geovane Fedrecheski 2016 | GitHub: | Twitter: geonnave@gmail.com @geonnave @geonnave
2. WITHOUT NERVES: s u d o v i / e t c / a p t / s o u r c e s . l i s t # i n s t a l l e r l a n g s t u f f . . . # c l o n e e l i x i r m a k e & & m a k e i n s t a l l ..and then do the coding!
3. (just for the nostalgia)
4. BUT THEN.. repeat the process for each pi? and if you want to use another board? (ex Beaglebone Black) what if the "another board" is too slow to develop on?
5. NERVES craft bulletproof firmware in the stunningly productive elixir language
6. BASIC FLOW: PREPARE
8. CODE..
9. CRAFT!
10. ..AND RUN!
11. DETAILED FLOW: (review) ON
12. COMMAND LINE: $ m a k e n e r v e s _ r p i _ e l i x i r _ d e f c o n f i g # l o a d c o n f i g u r a t i o n $ m a k e # c o m p i l e l i n u x , l i b s , e t c . $ s o u r c e . / n e r v e s - e n v . s h # s e t u p e n v i r o n m e n t $ m i x n e w a w e s o m e - a p p & & c d a w e s o m e - a p p $ # w r i t e c o d e , t e s t s , e t c . . $ e c h o ' i n c l u d e $ ( N E R V E S _ R O O T ) / s c r i p t s / n e r v e s - e l i x i r . m k ' > M a k e f i l e $ m a k e # w i l l p a c k a g e l i n u x + a p p o n a . f w f i l e $ s u d o f w u p - a - i _ i m a g e s / a w e s o m e - a p p . f w - t c o m p l e t e # b u r n s d c a r d # p u t t h e s d c a r d o n R P i a n d e n j o y !
13. DRAWBACKS the "Prepare" phase takes time ..actually, solved this - but now I'm out of time :) there are some yet unsupported things.. no wifi support firmware upgrade requires manually replacing sd card bakeware
14. SUMARIZING, NERVES.. make it easy to code & run Elixir on embedded devices provide packaging of Elixir apps which facilitates apps distribution
15. OBRIGADO ^.^
16. z