RSSI naming

[elgohr]

Is the description of

bluetooth/gap.go

Line 109 in 12b6f0b

// RSSI the last time a packet from this device has been received.

correctly?
In other contexts RSSI stands for Received Signal Strength Indicator, which would be the strength of the signal received.
When I see it correctly this is also what is implemented - isn't it?

[aykevl]

The comment is perhaps a bit confusing. Every incoming advertisement packet can have a different RSSI value (due to noise, change in distance, people moving around, etc) so this value the RSSI value from the last received packet.
Perhaps a better comment would be:

// The RSSI value of the received advertisement packet.

[elgohr]

I would go for Signal strength of the advertisement packet..

Otherwise we explain RSSI with RSSI...