Pairing Failed with the device which sets LinkKey bit at LE Key Distribution on Pairing Request.
Hi,
When DA14583 connects to Xperia Android 6.0 device, we got "Pairing Failed" from DA14583.
这个问题似乎to be related with the LinkKey bit at LE Key Distribution on Pairing Request. This bit is added in Bluetooth Core Spec. Version 4.2, and it was reserved bit in 4.0 and 4.0.
When we tested Pairing sequence using Nexus 6 (android 6.0), the pairing worked well because Nexus 6 doesn't use LinkKey bit. (I believe Xperia's implements is right. Because Xperia expose it use version 4.2.)