PicoRuby ͔Β࢝ΊΔ ͨͷ͍͠ిࢠ޻࡞ Osaka RubyKaigi 03 2023.09.09

ඌ࿜ ੝ ʢ͓͝΋Γ ͔ͨ͠ʣ BouqueTecגࣜձࣾɿ୅දऔక໾ ݱ৔ίʔνɺσʔλϞσϦϯά ̏DϞσϦϯάɺϊϕϧςΟ੍࡞

ओ࠵ऀͷίϛϡχςΟ Rubyؔ੢ɿ୅දʢ̏୅໨ʣ naniwa.rbɿओ࠵ʢݩDDD.rbʣ CoderDojo େࡕڱࢁɿνϟϯϐΦϯ OSS Gate Osakaɿαϙʔλʔ Rails Girls OsakaɿΦʔΨφΠβ ςΫϊਤ޻෦ɿ෭෦௕

ࠓ೥ͷ׆ಈ CoderDojo େࡕڱࢁɿ ຖ݄։࠵ ୈ90ճ Rubyؔ੢ ษڧձɿओ࠵ Maker Faire Kyoto 2023ɿεϙϯαʔɺग़ల TechSeeker Hackathon 2023ɿϝϯλʔ TechSeeker Collection 2023ɿεϙϯαʔɺग़ల ςΫϊਤ޻෦ɿϫʔΫγϣοϓ DojoCon Japan 2023ɿ࣮ߦҕһ େࡕRubyձٞ 03ɿ࣮ߦҕһɺεϙϯαʔɺग़లɺొஃ

ిࢠ޻࡞ ిࢠ޻࡞͸ɺిࢠ෦඼΍൒ಋମૉࢠΛ༻͍ͨ޻࡞ͷ͜ͱ ೖྗ෦඼ɿεΠονʢਓ͕ૢ࡞ʣɺηϯαʔʢपғΛௐ΂Δʣ ग़ྗ෦඼ɿLEDʢਓʹ఻͑ΔʣɺϞʔλʔʢԿ͔Λಈ͔͢ʣ

mruby mruby ͸ɺRubyݴޠͷܰྔ࣮૷Ͱ૊ΈࠐΈγεςϜʹར༻ ίϯύΠϧ͕ඞཁͳͷͰ؀ڥߏங΍ར༻ํ๏͕खؒ όΠφϦΛϚΠίϯʹૹ৴ɺ࣮ߦ͢ΔΤσΟλΛ࡞ͬͨ

PicoRuby PicoRuby ͸ɺmrubyͷܰྔ࣮૷Ͱ૊ΈࠐΈγεςϜʹར༻ ϫϯνοϓϚΠίϯͰಈ࡞͢ΔͷͰ؀ڥߏங͕؆୯ ϑΝΠϧΛυϥοάˍυϩοϓ͢Δ͚ͩͰ࣮ߦͰ͖Δ

R2P2 ͷ LνΧ R2P2 (Ruby on Raspberry Pi Pico) ͸ɺϚΠίϯͷ࣮ߦ؀ڥ ϓϩάϥϛϯάͷ hello, world ͸ɺిࢠ޻࡞Ͱ͸ LνΧ screen ίϚϯυͷγϦΞϧ௨৴ͰϓϩάϥϛϯάͰ͖Δ

PRK Firmware ͷ RGBLED PRK Firmware͸ɺDIY ΩʔϘʔυ ϑΝʔϜ΢ΣΞ ϑϨʔϜϫʔΫ RGBLED(ϑϧΧϥʔLED) Ͱ͸ RGB Matrix ΋αϙʔτ ϚΠίϯͷPR2040Ͱಈ࡞͠ɺϚ΢εͳͲͷ੍ޚͰ͖Δ

ిࢠ޻࡞ ͷ αΠίϩ Ruby͸ɺΦϒδΣΫτࢦ޲εΫϦϓτݴޠͰΫϥεΛར༻ ͍ͭ΋ͷΫϥε΍ϝιουͰϓϩάϥϛϯά͕Ͱ͖Δ Dice Ϋϥε ͷ turn ϝιου ͰαΠίϩ͕ৼΒΕΔ

PicoRuby ͷ υΩϡϝϯτ PicoRuby͸ɺυΩϡϝϯτͷ੔උ͕͋·ΓਐΜͰ͍ͳ͍ v0.9.21 ͔Β GPIO ΍ ADC ͳͲͷΫϥε͕औΓೖΕΒΕͯ 
 ͦΕ·ͰͷυΩϡϝϯτ͕ݹ͘ͳͬͨ 8݄ʹPicoRubyͷυΩϡϝϯτܭըͷΩοΫΦϑ͕͋Γ 
 RBS ϑΝΠϧΛى఺ʹυΩϡϝϯτΛ৽͍ͨ͘͠͠ ৽ϦϑΝϨϯεϚχϡΞϧܭը࢝ಈ 
 υΩϡϝϯτͷϝϯόʔΛืूதʂ

Ruby Ͱͨͷ͍͠ిࢠ޻࡞ ిࢠ޻࡞͸ɺਖ਼ղͷͳֶ͍ͼͰ ͨͷ͍͠ RubyͷϓϩάϥϛϯάͰΨϯϓϥ΋ޫΒͤΔ PicoRubyͰͨͷ͍͠ిࢠ޻࡞Λ࢝Ί·͠ΐ͏

PicoRuby Follow-up Osaka PRK FirmwareͰɺࣗ࡞ΩʔϘʔυΛ૊ΈཱͯΔΠϕϯτΛ։࠵ ։࠵೔ɿ2023೥10݄28೔ (౔༵೔) ձ৔ɿ γϦίϯϋ΢ε ڞཱిࢠ࢈ۀ ηϛφʔϧʔϜ

Enjoy Ruby electronic programming !