#12655 NORM Not Tri: [CL4]The Bluetooth test in OFW is not stable.

[Zarro Boogs per Child]

#12655: [CL4]The Bluetooth test in OFW is not stable.
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           Reporter:  garysu        |       Owner:  Quozl        
               Type:  defect        |      Status:  assigned     
           Priority:  normal        |   Milestone:  Not Triaged  
          Component:  not assigned  |     Version:  not specified
         Resolution:                |    Keywords:               
        Next_action:  never set     |    Verified:  0            
Deployment_affected:                |   Blockedby:               
           Blocking:                |  
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Changes (by Quozl):

  * owner:  => Quozl
  * status:  new => assigned


Comment:

 Please gather received signal strength indicator (RSSI) data using a
 manual inquiry on the client:

 {{{
 ok select /bluetooth
 ok inquire
 ok inquire
 BDADDR: 9e aa c1 9d 68 20 Rep: 0 Class: 0x0 Offset: 0xe00 RSSI: -45 dBm
 Name: OLPC-XO

 BDADDR: 9e aa c1 9d 68 20 Rep: 0 Class: 0x0 Offset: 0xe01 RSSI: -45 dBm
 Name: OLPC-XO

 BDADDR: 9e aa c1 9d 68 20 Rep: 0 Class: 0x0 Offset: 0xe01 RSSI: -44 dBm
 Name: OLPC-XO

 BDADDR: 9e aa c1 9d 68 20 Rep: 0 Class: 0x0 Offset: 0xe01 RSSI: -44 dBm
 Name: OLPC-XO

 ok
 }}}

 (This sample was two laptops separated by 1.8m).

 Please increase the number of inquiry responses by a factor of two and
 then four, and report the effect on the test fail frequency:

 {{{
 ok dev /bluetooth  patch 20 10 send-inquiry  dend
 ok test /bluetooth
 ...
 ok dev /bluetooth  patch 40 20 send-inquiry  dend
 ok test /bluetooth
 }}}

-- 
Ticket URL: <http://dev.laptop.org/ticket/12655#comment:1>
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