From 5645eb3f9178bdde1bb98aea7e43bafda1febe83 Mon Sep 17 00:00:00 2001
From: sago35 <sago35@gmail.com>
Date: Sun, 30 May 2021 11:49:53 +0900
Subject: [PATCH] ws2812: add support for qtpy and atsame5x

---
 examples/ws2812/arduino.go   |  3 ++-
 examples/ws2812/digispark.go |  3 ++-
 examples/ws2812/main.go      |  1 -
 examples/ws2812/others.go    |  5 +++--
 examples/ws2812/qtpy.go      | 16 ++++++++++++++++
 ws2812/ws2812_m4_120m.go     |  2 +-
 6 files changed, 24 insertions(+), 6 deletions(-)
 create mode 100644 examples/ws2812/qtpy.go

diff --git a/examples/ws2812/arduino.go b/examples/ws2812/arduino.go
index bcb26da..d59580f 100644
--- a/examples/ws2812/arduino.go
+++ b/examples/ws2812/arduino.go
@@ -4,6 +4,7 @@ package main
 
 import "machine"
 
-// Replace neo in the code below to match the pin
+// Replace neo and led in the code below to match the pin
 // that you are using if different.
 var neo = machine.D2
+var led = machine.LED
diff --git a/examples/ws2812/digispark.go b/examples/ws2812/digispark.go
index a4a58a5..d81d163 100644
--- a/examples/ws2812/digispark.go
+++ b/examples/ws2812/digispark.go
@@ -5,6 +5,7 @@ package main
 import "machine"
 
 // This is the pin assignment for the Digispark only.
-// Replace neo in the code below to match the pin
+// Replace neo and led in the code below to match the pin
 // that you are using if different.
 var neo machine.Pin = 0
+var led = machine.LED
diff --git a/examples/ws2812/main.go b/examples/ws2812/main.go
index 32f52fc..99e9956 100644
--- a/examples/ws2812/main.go
+++ b/examples/ws2812/main.go
@@ -15,7 +15,6 @@ import (
 var leds [10]color.RGBA
 
 func main() {
-	led := machine.LED
 	led.Configure(machine.PinConfig{Mode: machine.PinOutput})
 
 	neo.Configure(machine.PinConfig{Mode: machine.PinOutput})
diff --git a/examples/ws2812/others.go b/examples/ws2812/others.go
index 1db6b4c..d26c1d6 100644
--- a/examples/ws2812/others.go
+++ b/examples/ws2812/others.go
@@ -1,9 +1,10 @@
-// +build !digispark,!arduino
+// +build !digispark,!arduino,!qtpy
 
 package main
 
 import "machine"
 
-// Replace neo in the code below to match the pin
+// 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.LED
diff --git a/examples/ws2812/qtpy.go b/examples/ws2812/qtpy.go
new file mode 100644
index 0000000..abbbe1d
--- /dev/null
+++ b/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()
+}
diff --git a/ws2812/ws2812_m4_120m.go b/ws2812/ws2812_m4_120m.go
index 17256c7..6001289 100644
--- a/ws2812/ws2812_m4_120m.go
+++ b/ws2812/ws2812_m4_120m.go
@@ -1,4 +1,4 @@
-// +build atsamd51
+// +build atsamd51 atsame5x
 
 package ws2812