ws2812: add support for qtpy and atsame5x

examples/ws2812/qtpy.go

@@ -0,0 +1,16 @@
+// +build qtpy
+
+package main
+
+import "machine"
+
+// Replace neo and led in the code below to match the pin
+// that you are using if different.
+var neo machine.Pin = machine.NEOPIXELS
+var led = machine.NoPin
+
+func init() {
+	pwr := machine.NEOPIXELS_POWER
+	pwr.Configure(machine.PinConfig{Mode: machine.PinOutput})
+	pwr.High()
+}