PIR to SAMD21 to WS28212b Fade Color 250730

[gcjr]

@AllenPitts

Why does the strip blink? How can the blink be dismissed?

don't know. Could be that one the colorStep values is not what you expected. for example, what do you think th value of b is when `colorStep is 256 (> 255)

@gcjr

void setLedColor (
    int colorStep )
{
    int r = colorStep;  // Redness starts at zero and goes up to full
    int b = 255-colorStep;

should the colorStep loops not use a value of 256?

do this (255-0)

for( int colorStep=255; colorStep >= 0; colorStep--)

instead of (256-1)

for( int colorStep=256; colorStep>0; colorStep--)