通知可以在Android是returning 133 error

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Wed, 2018-03-07 06:03

Bharath

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Last seen:1 year 4 months ago

加入:2016-04-14 07:03

通知可以在Android是returning 133 error

Hi,
We have been using DA14580 successfully with Android devices till Marshmallow.
When we got updates of Nougat, we are unable to set notifications enable. We always get ondescriptorwrite status as 133. We could not find any solution for this on the android side.
When we set enable notifications, the data will be sent as the DA14580 is receiving request but the android side times out and disconnects from the peripheral after 30 seconds.
Has anyone reported this issue?

Could this be a problem on the peripheral side?
How do we get the cause for this issue?

Thank you,
Bharath

Device:

DA14580

Wed, 2018-03-07 16:26

MT_dialog

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Last seen:2 months 4 days ago

加入:2015-06-08 11:34

Hi Bharath,

No, i am not aware about what you mention, run a quick test with an Android version 7.0 and i am able to enable the notifications as i should, have you tried to test this with a generic application like BLE scanner and test if you are able to enable the notifications that way ? Perhaps this is an issue with the android application that you are using.

Thanks MT_dialog