From 735553e80309e949675a2f5f11d51a98c11f50b3 Mon Sep 17 00:00:00 2001 From: Marcel Holtmann Date: Fri, 5 Dec 2014 13:20:18 +0100 Subject: [PATCH] doc: Clarify the value 127 for RSSI means unavailable --- doc/mgmt-api.txt | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/doc/mgmt-api.txt b/doc/mgmt-api.txt index fed41a976..6d411f433 100644 --- a/doc/mgmt-api.txt +++ b/doc/mgmt-api.txt @@ -1820,7 +1820,7 @@ Get Connection Information Command 2 LE Random TX_Power and Max_TX_Power can be set to 127 if values are invalid or - unknown. + unknown. A value of 127 for RSSI indicates that it is not available. This command generates a Command Complete event on success and on failure. In case of failure only Address and Address_Type fields @@ -2609,6 +2609,10 @@ Device Found Event 1 Legacy Pairing 2 Not Connectable + For the RSSI field a value of 127 indicates that the RSSI is + not available. That can happen with Bluetooth 1.1 and earlier + controllers or with bad radio conditions. + The Confirm name flag indicates that the kernel wants to know whether user space knows the name for this device or not. If this flag is set user space should respond to it using the -- 2.47.3