Hi All, I'm using the latest kernel (master) and latest Bluez release. Our Python app is using D-Bus API to create a BLE peripheral. When connecting from an iPhone 7, it doesn't work with our embedded WiFi/Bluetooth module, but works with a USB BT dongle. In [1] you can see the packet dump when using the embedded chip and in [2] when using the USB dongle. Can you help me understand the difference between these two? Initially it looks like both the phone and our device is setting new MTU sizes. But in the non-working case only our device (i.e. Bluez) is asking for a new MTU size. Is that correct? Also in non-working scenario, iPhone doesn't seem to be querying services on our device. What could be the reason for this? What else can I check? Another point is, embedded module works with other smartphones including other iPhones such as 6 and 6S. Both embedded module and the USB dongle use Broadcom chips. Module: BCM43438A0, USB: BCM20702A1 [1] http://imgur.com/8uoXnVw [2] http://imgur.com/JnSlIKK Thanks in advance, Semih Hazar -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
