iPhone5sのBluetooth周りの問題
iPhone4S(iOS6)、iPhone5(iOS6)、iPad mini(iOS6)、iPod touch(iOS7)だと快適な動作するのに、iPhone5s(iOS7)だけがnotifyがズレる現象が見受けられました。
ちょっと調べてみたら、32bitアプリを64bit機種で動かすと問題がありそう。
The iOS 7.1 update is not yet ready for public release, as sources close to Apple have revealed that a handful of bugs still remain. For instance, 32-bit Bluetooth applications are not fully functional on 64-bit devices, like the iPhone 5s or latest iPads.
http://www.ibtimes.co.uk/apple-releases-ios-7-1-beta-3-developers-download-links-bug-fixes-new-features-revealed-1431581
32-bit apps running on a 64-bit device cannot attach to BTServer.
http://news.yahoo.com/apple-releases-ios-7-1-beta-182110635.html
BTServerとは？
http://theiphonewiki.com/wiki/BTServer
2013/01現在の64bit対応機種(A7搭載)
iPhone5s
iPad Air
iPad mini Retina
mmm....
下記環境でビルドして実機検証してみたけど、特に変化なし。。。
Xcode5.0.2 iPhone5s iOS7.0.4
Deployment Target 7.0
Build Settings
Architectures: Standard architectures(including 64-bit)
