Forums - Pairing issue

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Pairing issue
b.bilas
Join Date: 5 Jun 18
Posts: 5
Posted: Fri, 2018-09-07 01:43

Hi guys,

I'm writing again because i'm struggling with such a problem that after turning on the device, when the advertisment started and I try to pair with the device,
the mobile phones reject it, but when we try again - the device is properly pairing with the mobile phone.
I noticed that when the initialization of the device and the peripherals before switching on the adverisment,
I will use an additional delay of 12,5s so we have to wait 15 seconds since the device has started, for the device to start broadcasting, to avoid this problem.Unfortunately, I did not find anything in the documentation or in erratum about this topic. I use SDK: CSR102x SDK 3.1.1.26 (CSR1024). Do you have any idea what could be wrong with it? Thanks!

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jonesm
Join Date: 13 Jun 16
Posts: 79
Posted: Wed, 2018-09-12 11:40

Which SDK and phone applications are you using? Are there multiple phones that exhibit this problem? Have you looked at an airtrace to see where the communication breaks down?

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b.bilas
Join Date: 5 Jun 18
Posts: 5
Posted: Mon, 2018-09-17 03:11
Hi joesm,
 
I use several xiaomi phones like redmi note 3/4/ 4x and some iphones like 6/ 6s/ 7 and this issues come up on everything of them. I noticed also that after successful pairing CSR, the phones automatically disconnect and connect again. Do you know where the problem could be?
 
 SDK ver 3.1.1.26
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