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Issue Porting CoreBluetooth Application from iOS to OS X
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Issue Porting CoreBluetooth Application from iOS to OS X


  • Subject: Issue Porting CoreBluetooth Application from iOS to OS X
  • From: Mark Gill <email@hidden>
  • Date: Tue, 20 Jan 2015 14:40:13 -0500

Hello,

I have been developing a CC2540 based BLE sensor and testing it with some software I have written for iOS. I have had very reliable communication between the two systems. I have the iOS device as a central and the CC2540 as a peripheral. The system started on iOS 6 and has come all the way to iOS 8. I have experienced no packet reliability issues at any point. i have tested packet reception by including a packet number in each packet. I am using write without response characteristics and using a connection interval of 20 mS.

Recently I have begun porting the project to work on OS X. I have begun by including the same CBCentralManager code in the OS X project that I used in the iOS project. Upon testing the code, I noticed that I am dropping a very large amount of packets. I am unsure as to the differences between the two operating systems and what I need to do differently on the OS X version. Can anyone offer any tips on how to accomplish this? I am quite sorry if this information is available somewhere. I have had little luck searching Google.

Kind Regards,
Mark Gill
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