ArduinoでPCの電源ボタンを押してみる

YAPC::ASIA HACHIOJI 2016 MID IN SHINAGAWA
LT#111発表資料

Transcript

1. "SEVJOPͰ1$ͷిݯϘλϯΛԡͯ͠ΈΔ :"1$"4*"
   )"$)*0+*
   
   .*%
   */
   4)*/"("8"ɹ-5
2. :"1$"4*"
   )"$)*0+*
   
   .*%
   */
   4)*/"("8"ɹ-5 ࣗݾ঺հ ▸ UXJUUFS
   
   JTVLB
   ▸ IUUQTUXJUUFSDPNJTVLB
   ▸ (JU)VC
   
   JTVLB
   ▸ IUUQTHJUIVCDPNJTVLB
   ▸ ࢓ࣄ
   ▸ ϝΠϯϑϨʔϜͷϑΝʔϜ΢ΣΞٕज़ऀ
   ▸ 15൘ͷઃܭ΍ͦͷϑΝʔϜ։ൃ
3. :"1$"4*"
   )"$)*0+*
   
   .*%
   */
   4)*/"("8"ɹ-5 04*ࢀরϞσϧ 4FTTJPO
   -BZFS 1SFTFOUBUJPO
   -BZFS "QQMJDBUJPO
   -BZFS %BUB
   -JOL
   -BZFS /FUXPSL
   -BZFS 5SBOTQPSU
   -BZFS 1IZTJDBM
   -BZFS
4. :"1$"4*"
   )"$)*0+*
   
   .*%
   */
   4)*/"("8"ɹ-5 04*ࢀরϞσϧ 4FTTJPO
   -BZFS 1SFTFOUBUJPO
   -BZFS "QQMJDBUJPO
   -BZFS %BUB
   -JOL
   -BZFS /FUXPSL
   -BZFS 5SBOTQPSU
   -BZFS 1IZTJDBM
   -BZFS
5. :"1$"4*"
   )"$)*0+*
   
   .*%
   */
   4)*/"("8"ɹ-5 04*ࢀরϞσϧ 4FTTJPO
   -BZFS 1SFTFOUBUJPO
   -BZFS "QQMJDBUJPO
   -BZFS %BUB
   -JOL
   -BZFS /FUXPSL
   -BZFS 5SBOTQPSU
   -BZFS 1IZTJDBM
   -BZFS 1IZTJDBM
6. :"1$"4*"
   )"$)*0+*
   
   .*%
   */
   4)*/"("8"ɹ-5 ࠓ೔͸1IZTJDBM ճ࿏ઃܭ ͷ࿩Λ͠·͢ ▸ ΍Δ͜ͱɿ1$ αʔό ͷిݯϘλϯΛԡ͢ɻ
   ▸ ։ൃதͩͱαʔόͷϑΝʔϜ͕ྑ͘ࢮ͵ͷͰසൟʹ࠶ىಈ͕ඞཁɻ
   ▸ Ͱ΋ɺεΠονʹखΛ৳͹͢ͷ͸໘౗͍͘͞ɻ
7. :"1$"4*"
   )"$)*0+*
   
   .*%
   */
   4)*/"("8"ɹ-5 ▸ ΍Δ͜ͱɿ1$ αʔό ͷిݯϘλϯΛԡ͢ɻ
   ▸ ։ൃதͩͱαʔόͷϑΝʔϜ͕ྑ͘ࢮ͵ͷͰසൟʹ࠶ىಈ͕ඞཁɻ
   ▸ Ͱ΋ɺεΠονʹखΛ৳͹͢ͷ͸໘౗͍͘͞ɻ ͦ͏ͩɺλʔϛφϧ͔ΒεΠονΛԡͦ͏ɻ ࠓ೔͸1IZTJDBM ճ࿏ઃܭ ͷ࿩Λ͠·͢
8. :"1$"4*"
   )"$)*0+*
   
   .*%
   */
   4)*/"("8"ɹ-5 ిݯϘλϯͷ࢓૊Έ ▸ ϓογϡεΠονλΠϓ
   ▸ ԡͨ࣌͠ʹಋ௨ͯ͠௨ৗ͸Φʔϓϯঢ়ଶ
   ▸ 0/΋0''΋ಉ͡
   ▸ τάϧεΠονλΠϓ
   ▸ ԡ͢౓ʹಋ௨ඇಋ௨͕੾ΓସΘΔ
   ▸ 0/ɿಋ௨
   ▸ 0''ɿඇಋ௨ 7DD 7 7 SFTFU 7DD 7 7 SFTFU 7DD 7 7 SFTFU 7DD 7 7 SFTFU
9. :"1$"4*"
   )"$)*0+*
   
   .*%
   */
   4)*/"("8"ɹ-5 λʔϛφϧ͔ΒεΠονΛԡ͢ ▸ "SEVJOP͔ΒεΠονϘλϯͬΆ͍ిѹγʔέϯεΛग़ྗͤ͞Δɻ
   ▸ γϦΞϧίϯιʔϧܦ༝ͰίϚϯυΛୟ͍ͯ0''0/͢Δɻ void loop() { digitalWrite(powerPin, HIGH); delay(500); digitalWrite(powerPin, LOW); }
10. :"1$"4*"
    )"$)*0+*
    
    .*%
    */
    4)*/"("8"ɹ-5 λʔϛφϧ͔ΒεΠονΛԡ͢ ▸ "SEVJOP͔ΒεΠονϘλϯͬΆ͍ిѹγʔέϯεΛग़ྗͤ͞Δɻ
    ▸ γϦΞϧίϯιʔϧܦ༝ͰίϚϯυΛୟ͍ͯ0''0/͢Δɻ ؆୯ͦ͏ɻ void loop() { digitalWrite(powerPin, HIGH); delay(500); digitalWrite(powerPin, LOW); }
11. :"1$"4*"
    )"$)*0+*
    
    .*%
    */
    4)*/"("8"ɹ-5 ߟ͑ͨϞϊ ▸ *0ϐϯʹεΠονઢΛ઀ଓɻ
    ▸ EJHJUBM8SJUF QPXFS1JO
    -08
    ▸ SFTFU͕ిݯϘλϯΛԡ͞Εͨͱೝࣝ͢Δɻ 7DD 7 SFTFU 7DD 7 )JHI
    7 SFTFU QPXFS1JO "SEVJOP QPXFS1JO "SEVJOP -PX
    7 7ʁ
12. :"1$"4*"
    )"$)*0+*
    
    .*%
    */
    4)*/"("8"ɹ-5 ߟ͑ͨϞϊ ▸ *0ϐϯʹεΠονઢΛ઀ଓɻ
    ▸ EJHJUBM8SJUF QPXFS1JO
    -08
    ▸ SFTFU͕ిݯϘλϯΛԡ͞Εͨͱೝࣝ͢Δɻ 7DD 7 SFTFU 7DD 7 )JHI
    7 SFTFU QPXFS1JO "SEVJOP QPXFS1JO "SEVJOP -PX
    7 ʂ7 ಈ͔ͳ͍ɻ
13. :"1$"4*"
    )"$)*0+*
    
    .*%
    */
    4)*/"("8"ɹ-5 ͳΜͰʁ ▸ EJHJUBM8SJUF QPXFS1JO
    -08 ͱ͸-08 7 ͷग़ྗͷ͜ͱɻ
    ▸ ిݯϘλϯΛԡͨ͢Ίʹ͸(/% 7 ͰҾ͘ ೖྗ ͢Δඞཁ͕͋Δɻ
14. :"1$"4*"
    )"$)*0+*
    
    .*%
    */
    4)*/"("8"ɹ-5 ͳΜͰʁ ▸ EJHJUBM8SJUF QPXFS1JO
    -08 ͱ͸-08 7 ͷग़ྗͷ͜ͱɻ
    ▸ ిݯϘλϯΛԡͨ͢Ίʹ͸(/% 7 ͰҾ͘ ೖྗ ͢Δඞཁ͕͋Δɻ ͔͠͠ɺ ▸ QPXFS1JOͷೖྗํ޲͸)J;ͳͷͰҾ͚ͳ͍ɻ
    ▸ "73ͷ%BUB
    4IFFUݟͯ΋ࣗ໌ɻ
15. :"1$"4*"
    )"$)*0+*
    
    .*%
    */
    4)*/"("8"ɹ-5 ෼͔ͬͨ͜ͱ "SEVJOP୯ମͰ͸ແཧ
16. :"1$"4*"
    )"$)*0+*
    
    .*%
    */
    4)*/"("8"ɹ-5 ճ࿏Λߟ͑ͯΈΔ ▸ ࠷΋؆୯ͳͷ͸ϦϨʔΛ࢖͏ɻ
    ▸ ճ࿏తʹ͸ిݯϘλϯͱ౳Ձɻ 7DD 7 SFTFU QPXFS1JO "SEVJOP
17. :"1$"4*"
    )"$)*0+*
    
    .*%
    */
    4)*/"("8"ɹ-5 ճ࿏Λߟ͑ͯΈΔ ▸ ࠷΋؆୯ͳͷ͸ϦϨʔΛ࢖͏ɻ
    ▸ ճ࿏తʹ͸ిݯϘλϯͱ౳Ձɻ
    ▸ εΠονϯάిѹ͕ߴ͍΋ͷ 7Ҏ্ ͕ଟ͍ɻ
    ▸ "SEVJOPͰ͸ಈ͔ͤͳ͍ɻ
    ▸ "73ͷ%BUB
    4IFFUݟͯ΋ࣗ໌ɻ 7DD 7 SFTFU QPXFS1JO "SEVJOP
18. :"1$"4*"
    )"$)*0+*
    
    .*%
    */
    4)*/"("8"ɹ-5 ճ࿏Λߟ͑ͯΈΔ ▸ ࠷΋؆୯ͳͷ͸ϦϨʔΛ࢖͏ɻ
    ▸ ճ࿏తʹ͸ిݯϘλϯͱ౳Ձɻ
    ▸ εΠονϯάిѹ͕ߴ͍΋ͷ 7Ҏ্ ͕ଟ͍ɻ
    ▸ "SEVJOPͰ͸ಈ͔ͤͳ͍ɻ
    ▸ "73ͷ%BUB
    4IFFUݟͯ΋ࣗ໌ɻ 7DD 7 SFTFU QPXFS1JO "SEVJOP Ϙπɻ
19. :"1$"4*"
    )"$)*0+*
    
    .*%
    */
    4)*/"("8"ɹ-5 ճ࿏Λߟ͑ͯΈΔᶄ ▸ τϥϯδελεΠονΛ࢖͏ɻ
    ▸ ͜ΕͰ͍͚ͳ͍ͱ͔ແ͍ͩΖɻ
20. :"1$"4*"
    )"$)*0+*
    
    .*%
    */
    4)*/"("8"ɹ-5 ճ࿏ઃܭ ▸ &"(-&͕ϑϦʔͰ࢖͑ͯศར
    ▸ IUUQXXXDBETPGUEFEPXOMPBEFBHMF
    ▸ 8JOEPXT-JOVY.BDରԠ
23. :"1$"4*"
    )"$)*0+*
    
    .*%
    */
    4)*/"("8"ɹ-5 ճ࿏ઃܭ ▸ Կ͔Βߦ͑͹Α͍͔ʁ
    ▸ ճ࿏ͷిݯʹ͍ͭͯ
    ▸ "SEVJOPͷग़ྗ͕7ͳͷͰ7ͷૉࢠΛ࢖༻ɻ
    ▸ ߪೖ͢Δ*$ྨ͸7DD7඼ɻ
24. ᶄ ᶅ ᶃ ᶆ ᶇ
25. :"1$"4*"
    )"$)*0+*
    
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    */
    4)*/"("8"ɹ-5 ճ࿏ઃܭᶃ
    -&% ▸ ిݯೖΕͨ࣌ʹ෇͘-&%ͱ͔ͷࣄɻ
    ▸ ిࢠճ࿏ͷ)BMMP
    8PSMEɻ
    ▸ ద౰ʹ఍߅ೖΕΕ͹0,ɻ
26. :"1$"4*"
    )"$)*0+*
    
    .*%
    */
    4)*/"("8"ɹ-5 ճ࿏ઃܭᶄ
    Ϧηοτճ࿏ ▸ "SEVJOPॳظԽ࣌ͷঢ়ଶ͸ෆఆɻ
    ▸ *0ϐϯͷঢ়ଶ͕҆ఆ͢Δ·Ͱ଴ͭɻ
    ▸ ඵఔ౓଴ͭͨΊͷ$3஋ɻ
    ▸ γϡϛοττϦΨͰνϟλϦϯά๷ࢭɻ
    ▸ ''ͷঢ়ଶΛ3&4&5@%0/&ͱͯ͠ݟΔɻ
27. :"1$"4*"
    )"$)*0+*
    
    .*%
    */
    4)*/"("8"ɹ-5 ճ࿏ઃܭᶅ
    εΠονճ࿏ ▸ τϥϯδελΛ࢖ͬͨεΠονճ࿏ɻ
    ▸ ϕʔε ࠨଆ ͔ΒిྲྀΛྲྀ͢ͱӈ͔Βిྲྀ͕ྲྀΕΔɻ
    ▸ ૿෯΋ແͨͩ͘εΠον͢Δ͚ͩɻ
28. :"1$"4*"
    )"$)*0+*
    
    .*%
    */
    4)*/"("8"ɹ-5 ճ࿏ઃܭᶆ
    Ϩδελճ࿏ ▸ ιϑτ͔Βݟͨ࣌ʹϨδελͱͯ͠ݟ͑Δɻ
    ▸ ͋ΔͱԿ͔ͦΕͬΆ͍ɻ
    ▸ ແͯ͘΋ػೳతʹ໰୊ͳ͍ɻ
    ▸ '' 'MJQ'MPQ ΛϨδελʹ࢖༻ɻ
    ▸ 3FBE8SJUFՄೳɻ
29. :"1$"4*"
    )"$)*0+*
    
    .*%
    */
    4)*/"("8"ɹ-5 ճ࿏ઃܭᶇ
    ԡ͠ϘλϯεΠον ▸ खΛ৳͹ͤΔਓ༻εΠον
    ▸ ແͯ͘΋ྑ͍ɻ
    ▸ ͱ͍͏͔झࢫʹ൓͍ͯ͠Δɻ
    ▸ ࣮͸νϟλϦϯά๷ࢭճ࿏͕ؒҧ͍ͬͯΔɻ
30. :"1$"4*"
    )"$)*0+*
    
    .*%
    */
    4)*/"("8"ɹ-5 ࣮૷ઃܭ ▸ ͜Ε΋&"(-&ͰҰԠՄೳɻ
    ▸ Ϣχόʔαϧج൘ʹ෦඼Λฒ΂Δ৔߹͸ෆཁɻ
    ▸ ຕఔ౓࡞ΔͳΒ1൘DPN౳ʹཔΜͩΓ͢Δɻ
    ▸ IUUQTXXXQCBODPN
32. :"1$"4*"
    )"$)*0+*
    
    .*%
    */
    4)*/"("8"ɹ-5 ෦඼୳͠ ▸ ळ݄ిࢠ
    ▸ IUUQBLJ[VLJEFOTIJDPNDBUBMPHEFGBVMUBTQY
    ▸ Ϛϧπύʔπ
    ▸ IUUQXXXNBSVUTVDPKQ
    ▸ ిݯిѹɾύοέʔδͰݕࡧͨ͠ΓσʔλγʔτݟͨΓͯ͠෦඼બఆɻ
    ▸ ͕݁͜͜ߏ໘౗ɻ
    ▸ *$͸ిݯిѹͱཉ͍͠ճ࿏Ͱ͙ܾ͢·Δɻ
    ▸ τϥϯδελ͸छྨ͕ଟ͍ͷͰएׯબͼʹ͍͘ɻ
33. :"1$"4*"
    )"$)*0+*
    
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    */
    4)*/"("8"ɹ-5 ࢼ࡞
34. :"1$"4*"
    )"$)*0+*
    
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    */
    4)*/"("8"ɹ-5 ಈ࡞֬ೝ͕ग़དྷͨΒϢχόʔαϧج൘ʹ෦඼Λฒ΂ͯʜ
35. :"1$"4*"
    )"$)*0+*
    
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    */
    4)*/"("8"ɹ-5 ׬੒ʂ
36. :"1$"4*"
    )"$)*0+*
    
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    */
    4)*/"("8"ɹ-5 σϞ
37. :"1$"4*"
    )"$)*0+*
    
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    */
    4)*/"("8"ɹ-5 σϞ
38. :"1$"4*"
    )"$)*0+*
    
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    */
    4)*/"("8"ɹ-5 1
    JT
    OPU
    1FSM
    1
    JT
    1IZTJDBM