Hello, To pass the Bluetooth certification, it is necessary to describe the behaviour of the certified product in a set of documents called Implementation Conformance Statements (ICS). These documents describe a list of features existing in the Bluetooth specification, that can be mandatory, optional or prohibited, as well as logic rules to combine those features. I'm trying to certify a product based on a Texas Instruments WL1831 chip, using the latest BlueZ userspace and the kernel module from the TI backport environment for its R8.5 WiFi driver package (based on Linux 3.12.10). The kernel itself is a based on a 2.6.32 vendor tree. The userspace component is based on bluetoothd, and its DBus API. As TI provides this chip with a pre-certified close-source bluetooth stack when using Sitara chips (not my case), there is little information regarding stack certification. The good point is that this setup works, and I'm able work in both BR/EDR and LE modes. Unfortunately, as I am only integrating all those pieces, I do not know very well how to fill the ICS documents. Many questions are quite low level, and I do not know how BlueZ beheaves, nor even how to look for this behaviour. I can try to rely on some already existing information. The "android" directory has a set of "pics-*.txt" files, but those may not be valid when using bluetoothd. The Bluetooth certified composant database contains a list of BlueZ stacks certified in the past, and it is possible to get their ICS. But the ICS format evolves with the current certification, so it's difficult to reuse an old one. Moreover, I believe that it is possible that the correct ICS information depends from configuration options for the stack, either at compilation time or at runtime. For those of you who have already passed a Bluetooth certification, how did choose your ICS parameters ? What are the settings you know that correspond to ICS parameters ? The ICS parameters lead to a long list of tests to be run in the Profile Tuning Suite. What needs to run on the tested device to pass those tests ? Should bluetoothd be launched, and is it required to configure it in a special way ? Best regards, -- Romain Izard -- 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
