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Bluetooth programming question  RSS feed

Frank Silbermann
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One Bluetooth operation broadcasts a general query to determine what other Bluetooth-enabled devices are in the vacinity.

Once I know that a particular device is in the vacinity and available for a connection, another Bluetooth operation allows me to initiate a connection.

Suppose I do not want to connect to a specific device at the moment; I just want to check its availability; but I don't care to know the availability of all the other Bluetooth devices in the vacinity. Obviously, I can do the general query and see whether the device care about is among those which respond. But is there a way to gain speed by limiting my search to the specific device of interest?
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