K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2013-02-19T19:25:50.234112Z
K 7
svn:log
V 161
MFcalloutng:
Make led(4) fire callouts at 10Hz only when there is at least one LED that
is requested to blink.  Do not fire if all LEDs are static (usual case).

END