Method for tracking wired and wireless audio peripherals using unique volume key identifiers on a host device
A method of an application to identify wireless peripherals in an iOS environment or other environment when peripheral identification information such as address is limited or not available. The application assigns a unique identifier to each peripheral as it connects to a wireless network such as Bluetooth. The unique identifier is a settable/readable parameter that the operating system assigns as a property to the wireless peripheral, for example audio volume. The application assigns a unique value to the identifier for each peripheral, and if the parameters are equal for two or more peripherals, the values are slightly adjusted to be different. The application is particularly useful for keeping track of multiple Bluetooth headsets.
1 . A method for an application executing on a computer running an operating system, which limits peripheral identifier information, and which has a wireless network capability to determine the presence of a wireless peripheral, comprising;
setting a parameter that the operating system stores in memory as a property of the wireless peripheral to be used as a unique identifier
saving the parameter in memory; and,
tracking the parameter via the operating system, wherein;
the parameter is read by the application to identify individual wireless peripherals after a wireless peripheral has become connected to the wireless network and when the wireless peripheral becomes disconnected from the wireless network.
2 . Method of claim 1 wherein the unique identifier is the audio volume of the wireless peripheral
3 . Method of claim 2 wherein the wireless peripheral is a Bluetooth peripheral capable of playing audio, and the wireless network is Bluetooth.
4 . Method of claim 3 where the unique identifier is compared to an application database of unique identifiers to determine if the application should perform actions when the wireless peripheral connects or disconnects from the network.
5 . Method of claim 3 where the unique identifier is compared to a application database and confirms the identity of the wireless peripheral.
6 . Method of claim 3 where if the unique identifier to be assigned to a wireless peripheral is equal to another wireless peripheral unique identifier, the application will adjust the system value of the unique identifier of the wireless peripheral and store the new unique identifier.