Re: iPhone disconnects from peripheral unexpectedly
Re: iPhone disconnects from peripheral unexpectedly
- Subject: Re: iPhone disconnects from peripheral unexpectedly
- From: Jason Conn <email@hidden>
- Date: Tue, 18 Aug 2015 09:47:33 -0700
If there are no CoreBluetooth warnings showing up in syslog, then it may be an interoperability issue or a bug on the iOS side.
File a bug report — the team can provide you with a profile that can be used to gather logs on the iOS device.
> On Aug 18, 2015, at 4:12 AM, Sarah Abdelrazak <email@hidden> wrote:
>
> @Jason, The phone logs does not show any thing. Also I can do multiple connection to the peripheral successfully.
> This disconnect issue can appear 2 or 3 times every 20 consecutive connection to the same peripheral.
>
> @Nick, I’m going to check this.
>
>
> Regards,
> Sarah
>
> On Aug 13, 2015, at 7:39 PM, Nick Brook <email@hidden> wrote:
>
>> This can also happen if the peripheral does not respond to a read request within a timeout window.
>>
>> Nick
>>
>>> On 13 Aug 2015, at 17:37, Jason Conn <email@hidden> wrote:
>>>
>>> Are you retaining the CBPeripheral? Does anything show up in the console logs from the phone?
>>>
>>>> On Aug 13, 2015, at 7:08 AM, Sarah Abdelrazak <email@hidden> wrote:
>>>>
>>>> I am using iPhone with iOS8 with a kit using nordic's BLE chip, and sniffing using WIRESHARK. After initiating a connection between iPhone and a BLE Nordic Kit, the iPhone terminates the connection unexpectedly by sending after a while LL_TERMINATED with Error Code "REMOTE USER TERMINATED". On the other hand, the kit's logs say that disonnection happened due to"BLE_HCI_CONNECTION_TIMEOUT ". I can not see what the problem is, taking into consideration that the connection parameters are set based on Apple's recommendation.
>>>>
>>>> Regards,
>>>> Sarah Abdelrazak
>>>> _______________________________________________
>>>> Do not post admin requests to the list. They will be ignored.
>>>> Bluetooth-dev mailing list (email@hidden)
>>>> Help/Unsubscribe/Update your Subscription:
>>>>
>>>> This email sent to email@hidden
>>>
>>>
>>> _______________________________________________
>>> Do not post admin requests to the list. They will be ignored.
>>> Bluetooth-dev mailing list (email@hidden)
>>> Help/Unsubscribe/Update your Subscription:
>>>
>>> This email sent to email@hidden
>>
>
_______________________________________________
Do not post admin requests to the list. They will be ignored.
Bluetooth-dev mailing list (email@hidden)
Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden