PicoRuby から始めるたのしい電子工作
Osaka RubyKaigi 03 2023.09.09
Enjoy Ruby electronic programming !
PicoRuby ͔Β࢝ΊΔͨͷ͍͠ిࢠ࡞Osaka RubyKaigi 032023.09.09
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ඌ ʢ͓͝Γ ͔ͨ͠ʣBouqueTecגࣜձࣾɿදऔకݱίʔνɺσʔλϞσϦϯά̏DϞσϦϯάɺϊϕϧςΟ੍࡞
ओ࠵ऀͷίϛϡχςΟRubyؔɿදʢ̏ʣnaniwa.rbɿओ࠵ʢݩDDD.rbʣCoderDojo େࡕڱࢁɿνϟϯϐΦϯOSS Gate OsakaɿαϙʔλʔRails Girls OsakaɿΦʔΨφΠβςΫϊਤ෦ɿ෭෦
ࠓͷ׆ಈCoderDojo େࡕڱࢁɿ ຖ݄։࠵ୈ90ճ Rubyؔ ษڧձɿओ࠵Maker Faire Kyoto 2023ɿεϙϯαʔɺग़లTechSeeker Hackathon 2023ɿϝϯλʔTechSeeker Collection 2023ɿεϙϯαʔɺग़లςΫϊਤ෦ɿϫʔΫγϣοϓDojoCon Japan 2023ɿ࣮ߦҕһେࡕRubyձٞ 03ɿ࣮ߦҕһɺεϙϯαʔɺग़లɺొஃ
ిࢠ࡞ిࢠ࡞ɺిࢠ෦ಋମૉࢠΛ༻͍ͨ࡞ͷ͜ͱೖྗ෦ɿεΠονʢਓ͕ૢ࡞ʣɺηϯαʔʢपғΛௐΔʣग़ྗ෦ɿLEDʢਓʹ͑ΔʣɺϞʔλʔʢԿ͔Λಈ͔͢ʣ
mrubymruby ɺRubyݴޠͷܰྔ࣮ͰΈࠐΈγεςϜʹར༻ίϯύΠϧ͕ඞཁͳͷͰڥߏஙར༻ํ๏͕खؒόΠφϦΛϚΠίϯʹૹ৴ɺ࣮ߦ͢ΔΤσΟλΛ࡞ͬͨ
PicoRubyPicoRuby ɺmrubyͷܰྔ࣮ͰΈࠐΈγεςϜʹར༻ϫϯνοϓϚΠίϯͰಈ࡞͢ΔͷͰڥߏங͕؆୯ϑΝΠϧΛυϥοάˍυϩοϓ͢Δ͚ͩͰ࣮ߦͰ͖Δ
R2P2 ͷ LνΧR2P2 (Ruby on Raspberry Pi Pico) ɺϚΠίϯͷ࣮ߦڥϓϩάϥϛϯάͷ hello, world ɺిࢠ࡞Ͱ LνΧscreen ίϚϯυͷγϦΞϧ௨৴ͰϓϩάϥϛϯάͰ͖Δ
PRK Firmware ͷ RGBLEDPRK FirmwareɺDIY ΩʔϘʔυ ϑΝʔϜΣΞ ϑϨʔϜϫʔΫRGBLED(ϑϧΧϥʔLED) Ͱ RGB Matrix αϙʔτϚΠίϯͷPR2040Ͱಈ࡞͠ɺϚεͳͲͷ੍ޚͰ͖Δ
ిࢠ࡞ ͷ αΠίϩRubyɺΦϒδΣΫτࢦεΫϦϓτݴޠͰΫϥεΛར༻͍ͭͷΫϥεϝιουͰϓϩάϥϛϯά͕Ͱ͖ΔDice Ϋϥε ͷ turn ϝιου ͰαΠίϩ͕ৼΒΕΔ
PicoRuby ͷ υΩϡϝϯτPicoRubyɺυΩϡϝϯτͷඋ͕͋·ΓਐΜͰ͍ͳ͍v0.9.21 ͔Β GPIO ADC ͳͲͷΫϥε͕औΓೖΕΒΕͯ ͦΕ·ͰͷυΩϡϝϯτ͕ݹ͘ͳͬͨ8݄ʹPicoRubyͷυΩϡϝϯτܭըͷΩοΫΦϑ͕͋Γ RBS ϑΝΠϧΛىʹυΩϡϝϯτΛ৽͍ͨ͘͠͠৽ϦϑΝϨϯεϚχϡΞϧܭը࢝ಈ υΩϡϝϯτͷϝϯόʔΛืूதʂ
Ruby Ͱͨͷ͍͠ిࢠ࡞ిࢠ࡞ɺਖ਼ղͷͳֶ͍ͼͰ ͨͷ͍͠RubyͷϓϩάϥϛϯάͰΨϯϓϥޫΒͤΔPicoRubyͰͨͷ͍͠ిࢠ࡞Λ࢝Ί·͠ΐ͏
PicoRuby Follow-up OsakaPRK FirmwareͰɺࣗ࡞ΩʔϘʔυΛΈཱͯΔΠϕϯτΛ։࠵։࠵ɿ202310݄28 (༵)ձɿ γϦίϯϋε ڞཱిࢠ࢈ۀ ηϛφʔϧʔϜ