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Needing to restart ipad3 when connecting to multiple BLE devices
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Needing to restart ipad3 when connecting to multiple BLE devices


  • Subject: Needing to restart ipad3 when connecting to multiple BLE devices
  • From: Steve Toh <email@hidden>
  • Date: Thu, 05 Jul 2012 16:31:07 -0700

Hi all,

So I'm running into issues when connecting, disconnecting, then reconnecting to two TI CC2540 dev kit keyfobs simultaneously.  I do a scan for devices which works fine, then intiate a connection, which also works fine and I get a didConnectPeripheral callback.  The problem is when you initiate a discoverServices that it just hangs.  For the first run, everything works fine, it's when you disconnect and reconnect that on occasion, it hangs on discoverServices.

Sometimes one keyfob returns the services properly, and sometimes neither of them do.  I'm then required to restart the ipad to get both keyfobs connecting again.  Any thoughts on how to resolve this?  Is there a way to "reset" CBCentralManager?

Thanks!
Steve

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