Eject入門2019 / 20190223-eject-osc19tk

OSC2019 Tokyo/Springにて発表

Transcript

1. Eject
   
   2018
   Eject
   
   ( id:Akkiesoft )
   2019/02/23 OSC2019 Spring
   

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2. ()
   
   ()
   20182019
   

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3. 
   

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4. Eject
   
   2019
   Eject
   
   ( id:Akkiesoft )
   2019/02/23 OSC2019 Spring
   

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5. 
   
   •
   (@Akkiesoft@social.mikutter.hachune.net)
   • Eject$("&) )
   – eject.kokuda.org !
   • Raspberry Pi &) )
   – raspi.jp #'
   • %)
   

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6. 
   

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7. %!
   • Eject#%"$&&
   • Eject10
   •
   
   • Eject2019
   • Eject
   

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8. EJECT
   
   
   

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9. Eject")0&,1#1
   • CD-ROM&. '%/
   • PCRaspberry PiLinux
   
   • (1*!1%+1$-0
   • IoT
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   • Eject")0&
   

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10. Eject#.1+
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    • ,'$/% )(
    

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11. Eject+28/
    • https://linuxjm.osdn.jp/html/eject
    /man1/eject.1.html
    •
    – -0.()& ',)*."
    – CD-ROM/5'1.7'$
    "
    – 2(8.#!&82(8."
    • USB346
    • umount%
    

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12. ,3('&
    • CD-ROM-2(."Eject)14-'&
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    12
    

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13. 6581%/+48Eject'
    • SSH&6581
    – 08/.7/8"-83!
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    • Eject,472 "PHP%Python%Ruby
    !*Web&Eject
    • cron%atd* # Eject,4
    72*
    • Twitter%SlackSNS
    

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14. ;>2>"
    •
    – OSC4.9=/
    – #<38.;>2> Maker
    Faire '
    • Web1.6#2(
    +
    
    • ML…,"')&!…
    • (%,)*("$)09:75-
    

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15. EJECT
    10
    
    

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16. &10'7…
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    • )$ )&
    – :<46>&*-
    – 103=
    – 4;>93=5=9
    – 2>8=
    – &*-
    – CDTea
    • 4"&
    

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17. %' $Eject(2009)
    • OSC# #*36019$
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    • )+!#*($,
    )CD-ROM27-5"IDE-USB.958
    !
    • /949#! &
    

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18. 200902
    
    •
    
    
    
    

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19. (/ "6(2009)
    •
    – ML110/115CD-ROM'2+
    – IDE→USB6+3(6)
    )
    •
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    – #5-63
    – !4(5%6,
    •eject.5'
    

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20. 
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21. 
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    • 1=CD-ROM28(3)-"%
    – 28(3$+:2;<'
    

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22. (2013)
    • !&$'%"'#
    (
    )
    

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23. (2016)
    • Eject
    
    •
    

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24. (2017)
    • 2
    
    
    
    • Raspberry Pi
    
    

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25. ") (2010)
    • ($)
    •
    ($)
    *!*'#&%
    

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26. !-,*.%(2013)
    • Raspberry PiCD-ROM&+(.
    .&"$#'%)+.
    
    
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    • Raspberry Pi
    "Eject"
    

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27. 
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    • 1231Youtube
    
    • Mastodon/Twitter! Eject
    !
    •
    
    

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28. '28,%7(7,(2011)
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    )+0!
    • Eject%27--t( )/-T(,$6)!
    #7#.!
    
    • )+0100&4+0
    
    
    

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29. '3*2&3/-3
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    – !$,0%.
    • #1()+
    

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30. 
    
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31. Eject)04,CDTea
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    • !
    

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32. 
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    )*800+
    • COMIC ZIN, "($#! !
    – ZIN
    '
    

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33. 
    
    • Raspberry Pi [] (2013)
    • (2015)
    • Software Design
    – 2017/1 Eject
    – 2017/9 Eject!
    – 2018/3 CD-ROMRPi
    – 2019/1 Eject
    

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34. Software Design
    • 12!Eject2/(
    • Eject-451.30+,*6!
    • $#'&
    %"'
    2/(
    )"
    

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35. OSC2019 Osaka
    • !),$+
    • *(-%&-# Raspberry Pi
    #%*-',"
    
    • ./
    •
    
    

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36. OSC
    
    
    •
    • kapper
    (https://twitter.com/kapper1224/status/1089
    041395417899013)
    

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37. 
    • PiZero W+'(
    – LAN
    – !(#USB
    
    • Python HTTP,",
    )$
    – PiCamera ),&+
    – %+Eject
    • Web,",
    )",$*
    

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38. PiCamera$%,/(.!
    • &*).%".'-
    • https://picamera.readthedocs.io/en/latest/rec
    ipes2.html#web-streaming
    • mjpeg
    • $ #+
    
    
    

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39. GitHub
    • https://github.com/Akkiesoft/Eject-
    Command-Users-
    Group/tree/master/EjeStream
    •
    
    – http://akkiesoft.hatenablog.jp/entry/20190127/1
    548588834
    

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40. " $+;
    • 46/0:"&( $+'
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    • 3128:-"!%(
    – )/27:59. *#
    
    

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41. EJECT2019
    

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42. /
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    – !%+#-(%'0-#*-
    – <581"+.1,900
    -*$
    – ,+100-
    

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43. 
    (Eject )
    • CD-ROM(IDE or SATA)
    • IDE(SATA)-USB
    –
    • Linux PC(Raspberry Pi)
    – USBMicroUSB
    

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44. ()
    • 100'"&!"&
    • #*%)!"&
    • 100'"&*$*
    – $(%
    
    • #*&
    

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45. 
    •
    
    

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46. 
    

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47. 
    

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48. 
    

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49. 
    •
    "$&
    
    – # !)
    "$&'%(
    

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50. IDE-USBRPi
    

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51. Eject
    • Eject
    •
    $ apt update
    $ apt install -y eject
    $ eject ( )
    $ eject -t (
    )
    $ eject -T ()
    $ eject /dev/sr0 ()
    

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52. ……
    

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53. &
    • ' 8:<)ON "20
    .'
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    – =5>A%1(937A(8:<##&
    $)!!!
    • "+$ -BC
    • #0);A6#"+(@ω<)
    – *!(1004?:<#!% "
    ,&
    

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54. )#'1"
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    • +*ON!
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    – Eject$0$-
    

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55. EJECT
    
    

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56. 2009 5+55
    • >,* EFCDG5?:<,#H!
    • 8- 1%7PIC1&3@1&!5
    '#
    –
    – Arduino69$".,;*#(2/#0#3#
    – +=;?$
    '3&.,
    • .0Eject4.,;3@1&3.,
    – LT4*,;AB0',)=,!
    

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57. CD-ROM9<5:4
    • Eject7;=9+, '
    – IoT(!&1/+/
    • 4!#0!,"
    • !! *1,1
    • '),.) 2- )
    >→NO
    • CD-ROM9<5:4%&!#0
    !6=8=
    *')$3>
    

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58. Eject?FID 3GHBC
    • >I@I( %.&1'-8
    )
    • (4*'1' )
    • <9/(EIA(/$6/=0#)
    • Linux3%2,'($8;1#)
    – atd, cron, udev10 5+="79)<:%1
    #8!;:
    

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59. Eject6=B;-9?A8:
    • -
    ,>@%"3
    – !,13
    • 53
    • 7C• !Eject6=B;.).+#
    – . *.#((!)&3'*.
    .
    "/2+#
    – 3-'*504$
    

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60. Raspberry Pi(2012)
    • Raspberry Pi LinuxPC
    •
    – ML110/ML115%'+)+!
    $Eject#"&
    – OSC(*!$"&
    • Eject $!
    
    

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61. Raspberry Pi%;/?+/;7
    • +>";5!6;6#A
    LinuxJNKN4+2C
    • 7C:0<(0<)/
    – -'A GG12C#2B8
    .799#A;7%ILIL-A76
    • Eject,<5(2;Raspberry Pi3”$D/D6”
    
    3&A*4;3&/
    – FEHM
    – 7=@
    

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62. IoT395
    • IoT&((*
    • ,+.8$7692 #$
    
    $'& $''%)
    • Eject!) %IoT#"
    '"
    –
    – 76.8
    – /492.8082
    – -918
    

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63. 0)&+……Eject"
    %/#/%6.0@
    • 3&+ 6/0;?<>*$
    • (/0
    8)&)"'6
    • #60 /,0@
    • "6 (/ .6-9:<
    =,,#6-5(7812&4!
    

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64. 
    OR
    

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65. 
    https://mornin.jp/
    OR
    OR
    

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66. Eject6'A ;8(
    • 6 869 1?)
    • $
    ,6-A;3B6>B<(
    • !,(8@3BC*<(
    – ":,2AJQOTGPS8:6&
    MRF9.7MEN7+DEIH7+0A
    – =%9854
    • Eject6(7 54@3)2B<(
    – 2/6-A1
    2A#;1(1LK98A
    

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67. Eject29<6(
    • 7:45='1OSC+".,
    &#1.*&
    • &Eject1! 0"(%
    • )' %-3=8;=5=" !
    )+>
    • $-
    /
    

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68. #$
    • "20-Eject &
    ##
    • %
    %!"IoT(
    
    • #%Eject ,+*&")
    !$! '*
    

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69. 
    

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