Trying neopixel sample

philippeb · September 25, 2020, 4:17pm

I just received a neopixel (8x8) and wanted to have a look at your sample.
If I load the Neopixel 5x5 i got a message telling that the WS2812 could not be found while the reference '2.0.0.0) is loaded. any tips ?

Gus_Issa · September 25, 2020, 4:51pm

Missing the “using” statement to pull in the libs?

philippeb · September 25, 2020, 5:59pm

no, it’s there. and I didn’t change anything. and libs are loaded …

Dat_Tran · September 26, 2020, 12:09am

Changed to:

var signalPin = GpioController.GetDefault().OpenPin(SC20260.GpioPin.PA0);
var leds = new WS2812Controller(signalPin, NUM_LED);

philippeb · September 26, 2020, 9:59am

Hi Dat

Thanks
I tried that but then it returned one error with led.Draw()

It works if I use Flush() instead