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Andrey
2023-11-23 17:05:50 +03:00
parent 4d909dd449
commit 7ab78ab2ae
18 changed files with 50966 additions and 50825 deletions
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63
lighthub/dmx.cpp
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@@ -62,6 +62,61 @@ extern aJsonObject *items;
extern aJsonObject *dmxArr;
itemCmd rgb2hsv(itemCmd in)
{
itemCmd out;
out.setArgType(ST_HSV255);
double min, max, delta;
double inr=in.param.r/255;
double ing=in.param.g/255;
double inb=in.param.b/255;
double inw=in.param.w/255;
min = inr < ing ? inr : ing;
min = min < inb ? min : inb;
max = inr > ing ? inr : ing;
max = max > inb ? max : inb;
max = max > inw ? max : inw;
out.param.v = max*255; // v
delta = max - min;
if (delta < 0.00001)
{
out.param.s = 0;
out.param.h = 0; // undefined, maybe nan?
return out;
}
if( max > 0.0 ) { // NOTE: if Max is == 0, this divide would cause a crash
out.param.s = (delta / max)*100; // s
} else {
// if max is 0, then r = g = b = 0
// s = 0, h is undefined
out.param.s = 0;
out.param.h = 0; // its now undefined
return out;
}
double outh;
if( inr >= max ) // > is bogus, just keeps compilor happy
outh = ( ing - inb ) / delta; // between yellow & magenta
else
if( ing >= max )
outh = 2.0 + ( inb - inr ) / delta; // between cyan & yellow
else
outh = 4.0 + ( inr - ing ) / delta; // between magenta & cyan
outh *= 60.0; // degrees
if( outh < 0.0 )
outh += 360.0;
out.param.h=outh;
return out;
}
int itemCtrl2(char* name,int r,int g, int b, int w)
{
if (!items) return 0;
@@ -133,7 +188,15 @@ void DMXSemiImmediateUpdate(short tch,short r, short g, short b, short w)
if (!r && !g && !b && !w) it.Ctrl(itemCmd().Cmd(CMD_OFF).setSuffix(S_CMD));
else
{
/*
CRGB rgb;
rgb.r = r;
rgb.g = g;
rgb.b = b;
CHSV hsv = rgb2hsv_approximate(rgb);
it.Ctrl(itemCmd().HSV255(hsv.h,hsv.s,hsv.v).setSuffix(S_SET)); */
it.Ctrl(itemCmd().RGBW(r,g,b,w).setSuffix(S_SET));
//it.Ctrl(rgb2hsv(itemCmd().RGBW(r,g,b,w)).setSuffix(S_SET));
it.Ctrl(itemCmd().Cmd(CMD_ON).setSuffix(S_CMD));
}
}