RedInfoBat read current battery capacity
Only works on newer portable Mac models running OS X (10.4 or newer).
see also: RedInfoLmu RedInfoSms
*kr(trig)
returns battery capacity in percent.
-1 if battery no installed.
trig asks for a new reading. the maximum reading rate internally is 2Hz.
note: there is only one reading function internally. a trigger will cause global reading for all ugens.
it makes little sense to have this ugen running in multiple synths. use busses.
//--
s.boot;
{RedInfoBat.kr(Impulse.kr(0.1)).poll}.play; //update every 10 second
//idea: use as master tuning
//--gui test
(
s.waitForBoot{
var w= Window("RedInfoBat test", Rect(100, 200, 300, 120));
var c= [0, 1, 'lin', 0, 0].asSpec;
var b= EZSlider(w, Rect(0, 10, 280, 20), "battery", c);
w.view.background= Color.red(0.75);
w.front;
SynthDef(\batterycapacity, {|rate= 0.1| //update rate
var trig= Impulse.kr(rate);
SendReply.kr(trig, 'b', RedInfoBat.kr(trig));
}).play(s);
OSCresponder(s.addr, 'b', {|t, resp, m|
{
b.value= m[3];
}.defer;
}).add;
}
)