iOSxBLEで苦しまないために

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1. iOSxBLEͰ ۤ͠·ͳ͍ͨΊʹ 2016/07/26 AKIBA.swift@Ϋϥεϝιουגࣜձࣾ
2. ࣗݾ঺հ ɾKohei Tabata(@nerd0geek1) ɾiOS/MacOS/tvOS Developer ɾSaib Studio LLC ɾFastlaneେ޷͖ ɾ࠷ۙ͸BLEͱ஥ྑ͠ Said Studio LLC Said Studio LLC
3. Next! Remote ɾLT/ϓϨθϯ༻iOSɾMacΞϓϦ ɾiOSΞϓϦ͔ΒMacͷεϥΠυΛૢ࡞Մೳ ɾศརͳλΠϚʔػೳ෇͖ʂ MacΞϓϦ͸ͪ͜Β͔Βɻ http://saib-stud.io/Next_Installer.pkg
4. BLEɺҊ݅Ͱ࢖ͬͯ·͢ʁ
5. Ή͠ΖɺBLE஌ͬͯ·͢ʁ
6. SoftBank͕ARMങऩ
7. ໨࣍ ɾBluetooth͓͞Β͍ ɾBLEͱBeacon ɾBLEҊ݅ͷ஫ҙϙΠϯτ ɹɾڑ཭ΛଌΓ͍ͨʁ ɹɾPeripheral͕ݟ͔ͭΒͳ͍ʁ ɹɾσόοά(෺ཧ)
8. Bluetooth͓͞Β͍ ɾBluetoothͷ࢓༷ͷมભ ɾBluetooth ClassicͱBluetooth Low Energy
9. Bluetoothͷ࢓༷ͷมભ
10. Bluetooth ClassicͱLow Energy ɾBluetooth Classic ɹɾBluetooth3.0Ҏલͷ࢓༷ʹର͢Δݺশ ɹɾϚ΢εɺΩʔϘʔυɺϔουϑΥϯͳͲɻ ɹɾߴ଎ͳ௨৴଎౓ ɹɾMFiϓϩάϥϜՃೖඞཁɻ ɾBluetooth Low Energy(BLE) ɹɾBluetooth4.0ͷݺশ ɹɾBluetooth Classicͱͷޙํޓ׵ੑͳ͠ ɹɾলిྗɾলίετʹओ؟
11. BLEͱBeacon ɾBLEͷ઀ଓϑϩʔ ɾBeaconͱ͸
12. BLEͷ઀ଓϑϩʔ
13. Beaconͱ͸ ɾBeacon͸ɺAdvertisingʹಛԽͨ͠Peripheralͷ͜ͱ ɾCentralͱPeripheralؒͷ઀ଓͳ͠ ɾPeripheral͸Advertising DataʹσʔλΛࡌͤͯAdvertising ɾCentral͸ͦΕΛಡΉ͚ͩ
14. BLEҊ݅ͷ஫ҙϙΠϯτ ɾڑ཭ΛଌΓ͍ͨʁ ɾPeripheral͕ݟ͔ͭΒͳ͍ʁ ɾσόοά(෺ཧ)
15. ڑ཭ΛଌΓ͍ͨʁ ɾडୗͰ͍͍͓ͨͩͨ࢓ࣄ ɾBLEϞδϡʔϧ(Peripheral)ʹLED͕ͭͳ͕͍ͬͯΔ ɾεϚʔτϑΥϯ(Central)ͱBLEϞδϡʔϧͷڑ཭͕5mҎԼͷ࣌ʹ ɹLEDΛޫΒͤΔΑ͏ʹɺॻ͖ࠐΈΛߦ͏ɻ ɹ
17. ͦ͏͍͏΋ͷ͡Όͳ͍ ɾBLE͸ڑ཭ଌఆͷͨΊͷٕज़Ͱ͸ͳ͍ɻ ɾCLBeacon΍ɺCBPeripheral͔ΒRSSI(ి೾ڧ౓)͸औಘՄೳ ɾ͕ͨͬͯ͠ɺRSSI͔Βٯࢉ͢Δ͜ͱͰਪఆ͸Մೳɻ ɾ͔͠͠ɺ৔߹ʹΑͬͯ͸ి೾͕͔ͳΓݮਰ͢Δɻ ɾϦϦʔε͞ΕΔϓϩμΫτʹ͍ͭͯ͸ɺͦ͏͍ͬͨཁ݅Λ ɹ֎͓ͯ͘͜͠ͱ͕ॏཁɻ ɾͲ͏ͯ͠΋ඞཁͱ͍͏৔߹͸ɺproximityͰେຌͷ൑அ͢Δ͔ɺ ɹϢʔβʔମݧΛม͑ͯImmediateͷ৔߹ͷΈτϦΨʔ͢Δɺͱ͔
19. Peripheral͕ݟ͔ͭΒͳ͍ʁ ɾࣗࣾΞϓϦͷυοάϑʔσΟϯάͰLTͰNext!Λ࢖ͬͨ࣌ͷ͜ͱ ɾCentralͰ͋ΔiPhone͔ΒPeripheralͰ͋ΔMacΛɺ5ඵҎ಺ʹ ɹݟ͚ͭΒΕͳ͍ͱ͍͏͜ͱ͕ɻɻɻ
20. ద੾ͳϑΟϧλϦϯάΛɻ ɾษڧձ΍ࣾ಺ͳͲɺMac/iPhone/Android͕͋;ΕۭͨؒͰ͸ɺ ɹͨ͘͞ΜͷBLE୺຤͕ଘࡏ͍ͯ͠Δɻ ɾద੾ͳϑΟϧλϦϯάઃఆΛߦΘͣʹCentral͔ΒScan͍ͯ͠Δͱ ɹ઀ଓର৅Λݟ͚ͭΔ·Ͱʹ͕͔͔࣌ؒΓ͗ͯ͢͠·͏ɻ ɾServiceͷUUIDΛAdvertisement Dataʹ৐ͤͯɺϑΟϧλϦϯά͕ ɹಇ͘Α͏ʹ޻෉Λɻ
21. σόοά(෺ཧ) ɾ1ͭ໨ͷࣄྫͰ͸ɺσόοάͷͨΊʹ੮ͷपΓΛ͏ΖͪΐΖ͢Δ ɹඞཁ͕ ɾ2ͭ໨ͷࣄྫͰ͸ɺσόοάͷͨΊʹษڧձʹߦ͘ඞཁ͕ ɾͦͷଞʹ΋ɺiOSͷ୺຤ͱBLEϞδϡʔϧ͕ࣗવʹ੾ΕΔঢ়گͷ ɹςετͷͨΊʹ80mߦͬͯ໭ͬͯ
22. Φεεϝͷೖ໳(?)ॻ ɾॳ৺ऀ͕ͱ͖ͬͭʹ͍͘ɺGAP΍GATTɺ ɹCentral / PeripheralɺServiceɺ ɹCharacteristicͷ֓೦Λஸೡʹઆ໌ͯ͠ ɹ͍ΔͨΊɺશମ૾ͱͦΕͧΕͷ໾ׂͷ ɹཧղʹ࠷దɻ
23. ͝ਗ਼ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠ɻ
24. ࢀߟ ɾARMΛങऩͨ͠ଙਖ਼ٛͷະདྷ༧૝ਤ (http://www.itmedia.co.jp/news/articles/1607/21/news136.html) ɾiOS7ͰͷBluetooth LE׆༻ (http://www.slideshare.net/reinforcelab/20131129-mosa) ɾIntroduction to Bluetooth Low Energy (http://www.slideshare.net/yeokm1/introduction-to-bluetooth-low- energy)