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Update with support for stipled LED rings

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Fix bug in linear driver that did out of index reading.
This commit is contained in:
Charles Lohr 2016-05-27 23:54:34 -04:00
parent b34a1340ab
commit cb048b7866
3 changed files with 96 additions and 7 deletions
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16
colorchord2/OutputLinear.c
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@ -59,6 +59,7 @@ static void LEDUpdate(void * id, struct NoteFinder*nf)
// if( totbins > led_bins ) totbins = led_bins;
for( i = 0; i < totbins; i++ )
{
binpos[i] = nf->note_positions[i] / nf->freqbins;
@ -72,6 +73,7 @@ static void LEDUpdate(void * id, struct NoteFinder*nf)
}
float newtotal = 0;
for( i = 0; i < totbins; i++ )
{
@ -84,7 +86,6 @@ static void LEDUpdate(void * id, struct NoteFinder*nf)
if( binvals[i] / totalbinval < led->led_floor )
binvals[i] = binvalsQ[i] = 0;
#endif
newtotal += binvals[i];
}
totalbinval = newtotal;
@ -94,6 +95,8 @@ static void LEDUpdate(void * id, struct NoteFinder*nf)
float rledampQ[led->total_leds];
int rbinout = 0;
for( i = 0; i < totbins; i++ )
{
int nrleds = (int)((binvals[i] / totalbinval) * led->total_leds);
@ -107,13 +110,22 @@ static void LEDUpdate(void * id, struct NoteFinder*nf)
}
}
if( rbinout == 0 )
{
rledpos[0] = 0;
rledamp[0] = 0;
rledampQ[0] = 0;
rbinout++;
}
for( ; rbinout < led->total_leds; rbinout++ )
{
rledpos[rbinout] = rledpos[rbinout-1];
rledamp[rbinout] = rledamp[rbinout-1];
rledampQ[rbinout] = rledampQ[rbinout-1];
}
}
//Now we have to minimize "advance".
int minadvance = 0;