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Advertisment data not correct
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Advertisment data not correct

  • Subject: Advertisment data not correct
  • From: Jimmy Adler <email@hidden>
  • Date: Mon, 20 May 2013 17:38:06 +0200
I have a custom device that provides data in the advertisement packet in kCBAdvDataManufacturerData. The data is updated every second from the device, but when I get the call-back in:
- (void)centralManager:(CBCentralManager *)central didDiscoverPeripheral:(CBPeripheral *)peripheral advertisementData:(NSDictionary *)advertisementData RSSI:(NSNumber *)RSSI

the advertisementData is usually not up to date, the first packet is usually correct, but then I will get the same advertismentData again, even if the data being sent from the device has changed. Is there some caching in IOS of this data that prevents the correct advertisementData to reach my application?

Is there any way to work around this?

Thanks,

Jimmy
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