mouse battery status?

[Eric Anderson]

I saw a recent commit regarding bluetooth mouse battery status:

markus      2006-02-10 19:54:17 UTC

  FreeBSD src repository (ports committer)

  Modified files:
    usr.sbin/bluetooth/bthidcontrol sdp.c 
  Log:
  - Fix attribute id of HIDBatteryPower
  - Fix two typos in comments
  
  Approved by:    emax
  
  Revision  Changes    Path
  1.2       +5 -5      src/usr.sbin/bluetooth/bthidcontrol/sdp.c


That's for -current, but I'm running 6.1-PRERELEASE (fyi).

Is there a way to find the current battery power on a bluetooth mouse?  
Here's a bthidcontrol dump of my Logitech mx900:


Collection page=Generic_Desktop usage=Mouse
Collection page=Generic_Desktop usage=Pointer
Input   id=2 size=1 count=1 page=Button usage=Button_1 Variable, logical 
range 0..1
Input   id=2 size=1 count=1 page=Button usage=Button_2 Variable, logical 
range 0..1
Input   id=2 size=1 count=1 page=Button usage=Button_3 Variable, logical 
range 0..1
Input   id=2 size=1 count=1 page=Button usage=Button_4 Variable, logical 
range 0..1
Input   id=2 size=1 count=1 page=Button usage=Button_5 Variable, logical 
range 0..1
Input   id=2 size=1 count=1 page=Button usage=Button_6 Variable, logical 
range 0..1
Input   id=2 size=1 count=1 page=Button usage=Button_7 Variable, logical 
range 0..1
Input   id=2 size=1 count=1 page=Button usage=Button_8 Variable, logical 
range 0..1
Input   id=2 size=12 count=1 page=Generic_Desktop usage=X Variable 
Relative, logical range -2047..2047
Input   id=2 size=12 count=1 page=Generic_Desktop usage=Y Variable 
Relative, logical range -2047..2047
Input   id=2 size=8 count=1 page=Generic_Desktop usage=Wheel Variable 
Relative, logical range -127..127
End collection
End collection
Input   id=16 size=8 count=6 page=Microsoft usage=0x0001, logical range 
0..255
Output  id=16 size=8 count=6 page=Microsoft usage=0x0001, logical range 
0..255
Collection page=Microsoft usage=0x0001


Thanks!
Eric


-- 
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Eric Anderson        Sr. Systems Administrator        Centaur Technology
Anything that works is better than anything that doesn't.
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