スクリーンセーバーキラーを作ってみた / Making Mouse Jiggler with CircuitPython

Transcript

1. εΫϦʔϯηʔόʔΩϥʔΛ
   ࡞ͬͯΈͨ 6OBHJQZษڧձຕ໨
   ʙ๨೥-5େձʙ

2. ͓લ୭Α ‣ @mu2in ‣ ;ͭ͏ͷJavaΤϯδχΞ ‣ ओͳίϛϡχςΟ׆ಈ ▹ ͍͢͝޿ౡ •

   ຖिਫ༵೔ʹ޿ౡͰ։࠵͍ͯ͠ΔIT΋͘΋͘ձ • 2017೥4݄͔Βຖ݄ʮ͍͢͝޿ౡ with PythonʯΛڞಉओ࠵ ▹ PyCon mini Hiroshima • 2018೥10݄͔Βελοϑͱͯ͠ࢀՃ ▹ PyCon JP • PyCon JP 2018: ͍͢͝޿ౡ with Python ίϛϡχςΟϒʔεग़ల • PyCon JP 2019: ͍͢͝޿ౡ with Python ίϛϡχςΟϒʔεग़ల • PyCon JP 2020: ޿ౡʹ͓͚Δ஍ҬPythonίϛϡχςΟͷ্ཱͪ͛ํͱଓ͚ํ

3. ͋Β͢͡ ςϨϫʔΫ͕ਪਐ͞Ε͍ͯΔ͜ͷ࣌୅ɺձ͔ࣾΒି༩͞ΕͨPCΛ࢖ͬͯ࢓ࣄΛ͠ ͍ͯΔͱɺ໨Λ཭ͨ͠伱ʹύεϫʔυ෇͖εΫϦʔϯηʔόʔ͕໨֮Ίͯ͠·͏ɻ ͦ͜Ͱɺզʑ͸εΫϦʔϯηʔόʔͷ෮׆Λ્ࢭ͢ΔͨΊͷௐࠪʹཱཱྀ͕ͭɺ
 ͦ͜ʹ͸਌ۄʮγεςϜ؅ཧऀʯʹΑΔ੍ݶ͞Εͨੈք͕޿͕͍ͬͯͨɻ ˞͜ͷ෺ޠ͸ϑΟΫγϣϯͰ͋Γɺ࣮ࡏͷਓ෺ɾஂମͱ͸Ұ੾ؔ܎͋Γ·ͤΜ

4. ޽Ͱ͸
   lͳ͔ͥz
   εΫϦʔϯηʔόʔΩϥʔ͕େਓؾʂ ҋͷϚʔέοτ

5. l
   ͳ͔ͥେਓؾͷ
   z
   εΫϦʔϯηʔόʔ ΩϥʔΛ ࡞ͬͯΈΑ͏

6. ࠓճ࢖͏΋ͷ Makerdiary Nordic nRF52840 MDK USB Dongle • CircuitPythonʹରԠ͍ͯ͠Δ •

   USBίωΫλʹ௚ࢗ͠Ͱ͖Δ • έʔε෇͖΋͋Δ • Bluetooth͕࢖͑Δ (ٕͨͩ͠ద…) • έʔεͳ͠໿13υϧʙ

7. $JSDVJU1ZUIPOͱ͸ $JSDVJU1ZUIPOͱ͸.JDSP1ZUIPO͔Β೿ੜͨ͠
   ڭҭ͓Αͼॳ৺ऀ޲͚ͷΦʔϓϯιʔεͷϓϩάϥϛϯάݴޠͰ͢ɻ
   .JDSP1ZUIPOͱಉ༷ʹϚΠίϯͷಈ࡞Λ1ZUIPOͰهड़͢Δ͜ͱ͕Ͱ͖ɺ ిࢠ޻࡞ͳͲͷ༻్ʹ࢖ΘΕ͍ͯ·͢ɻ
   νϡʔτϦΞϧ΍υΩϡϝϯτ͕ॆ࣮͓ͯ͠Γɺిࢠ޻࡞ॳ৺ऀͰ΋ͱͯ ΋ѻ͍΍͍͢Α͏ʹͳ͍ͬͯ·͢ɻ

8. $JSDVJU1ZUIPOͷ࢖͍ํ ϚΠίϯΛ64#Ͱ઀ଓ͢Δͱɺ64#ϝϞϦͱͯ͠Ϛ΢ϯτ͞ΕΔɻ
   ͦ͜ʹ͋ΔDPEFQZʢ΋͘͠͸NBJOQZʣΛฤू͢Δ͜ͱͰɺ
   ϚΠίϯ্Ͱ$JSDVJU1ZUIPOΛ࣮ߦ͢Δ͜ͱ͕Ͱ͖Δɻ
   ϥΠϒϥϦ͸͜͜ʹೖΕΔ

9. $JSDVJU1ZUIPOΛฤू͢Δ 7JTVBM
   4UVEJP
   $PEF
   ʹ
   $JSDVJU1ZUIPO
   Λ֦ுػೳΛΠϯετʔϧ͢Δ ͱɺγϦΞϧϞχλʔͰσόοά͕Ͱ͖Δɻ
   

10. ఆظతʹϚ΢εΛಈ͔͢εΫϦʔϯηʔόʔΩϥʔΛ࡞ͬͯΈΔɻ εΫϦʔϯηʔόʔ ΩϥʔΛ࡞Ζ͏ʢ̍ʣ 
    Ϛ΢εࠨӈʹϐΫηϧͣͭಈ͔͢ 
    ඵຖʹ࣮ߦ͢Δ 
    Ϛ΢εΦϒδΣΫτͷੜ੒

11. ఆظతʹΩʔΛೖྗ͢ΔεΫϦʔϯηʔόʔΩϥʔΛ࡞ͬͯΈΔɻ εΫϦʔϯηʔόʔ ΩϥʔΛ࡞Ζ͏ʢ̎ʣ 
    'Ωʔʢ,FZ$PEFYʣΛೖྗ͢Δ 
    ඵຖʹ࣮ߦ͢Δ 
    ΩʔϘʔυΦϒδΣΫτͷੜ੒

12. ׬੒

13. ۤ࿑ͨ͠ͱ͜Ζ MakerdiaryͷެࣜWikiʹCircuitPythonͷϑΝʔϜ΢ΣΞͷॻ͖ࠐΈखॱ͕͋Δ͕ɺ Makerdiary Nordic nRF52840 MDK USB Dongleʹॻ͖ࠐΈͰ͖ͳ͔ͬͨɻ https://wiki.makerdiary.com/nrf52840-mdk-usb-dongle/programming/ ղܾࡦ͕MakerdiaryͷެࣜϑΥʔϥϜʹ౤ߘ͞Ε͍ͯͨͷͰɺ

    ͦͪΒͷखॱΛࢀߟʹCircuitPythonΛॻ͖ࠐΉ͜ͱ͕Ͱ͖ͨɻ https://community.makerdiary.com/t/use-circuitpython-with-nrf52840- micro-dev-kit-usb-dongle/

14. ·ͱΊ • ͪΐͬͱͨ͠ిࢠ޻࡞ೖ໳ʹ͸CircuitPython͕ͱͯ΋࢖͍΍͍͢ɻ • Ϛ΢ε΍ΩʔϘʔυΛΤϛϡϨʔτ͢Δ͜ͱͰ৭ʑͳ͜ͱ͕ࢼͤΔɻ • CircuitPythonͷֶशγεςϜͷνϡʔτϦΞϧ͕͘͢͝෼͔Γ΍͔ͬͨ͢ɻ • ࢀߟࢿྉ •

    Adafruit HID Library 1.0 documentation https://circuitpython.readthedocs.io/projects/hid/en/latest/index.html • CircuitPython HID Keyboard and Mouse | Adafruit Learning System https://learn.adafruit.com/circuitpython-essentials/circuitpython-hid-keyboard-and-mouse • Universal Serial Bus - HID Usage Tables (PDF) https://www.usb.org/sites/default/files/documents/hut1_12v2.pdf#page=53