From 16a5f82d44287f11dc336848e150b5f04b3be580 Mon Sep 17 00:00:00 2001
From: Ayke van Laethem <aykevanlaethem@gmail.com>
Date: Fri, 16 Nov 2018 14:55:00 +0100
Subject: [PATCH] ws2812: rename WS2812 to Device

This is more consistent with the other drivers.
---
 ws2812/ws2812.go        | 20 ++++++++++----------
 ws2812/ws2812_m0_16m.go |  6 +++---
 2 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/ws2812/ws2812.go b/ws2812/ws2812.go
index 981e18a..824b0c5 100644
--- a/ws2812/ws2812.go
+++ b/ws2812/ws2812.go
@@ -5,31 +5,31 @@ import (
 	"machine"
 )
 
-// WS2812 wraps a pin object for an easy driver interface.
-type WS2812 struct {
+// Device wraps a pin object for an easy driver interface.
+type Device struct {
 	Pin machine.GPIO
 }
 
 // New returns a new WS2812 driver. It does not touch the pin object: you have
 // to configure it as an output pin before calling New.
-func New(pin machine.GPIO) WS2812 {
-	return WS2812{pin}
+func New(pin machine.GPIO) Device {
+	return Device{pin}
 }
 
 // Write the raw bitstring out using the WS2812 protocol.
-func (p WS2812) Write(buf []byte) {
+func (d Device) Write(buf []byte) {
 	for _, c := range buf {
-		p.WriteByte(c)
+		d.WriteByte(c)
 	}
 }
 
 // Write the given color slice out using the WS2812 protocol.
 // Colors are specified in RGB format, and are send out in the common GRB
 // format.
-func (p WS2812) WriteColors(buf []uint32) {
+func (d Device) WriteColors(buf []uint32) {
 	for _, color := range buf {
-		p.WriteByte(byte(color >> 8))  // green
-		p.WriteByte(byte(color >> 16)) // red
-		p.WriteByte(byte(color >> 0))  // blue
+		d.WriteByte(byte(color >> 8))  // green
+		d.WriteByte(byte(color >> 16)) // red
+		d.WriteByte(byte(color >> 0))  // blue
 	}
 }
diff --git a/ws2812/ws2812_m0_16m.go b/ws2812/ws2812_m0_16m.go
index e689c07..6004d6f 100644
--- a/ws2812/ws2812_m0_16m.go
+++ b/ws2812/ws2812_m0_16m.go
@@ -10,10 +10,10 @@ import (
 )
 
 // Send a single byte using the WS2812 protocol.
-func (p WS2812) WriteByte(c byte) {
+func (d Device) WriteByte(c byte) {
 	// For the Cortex-M0 at 16MHz
-	portSet, maskSet := p.Pin.PortMaskSet()
-	portClear, maskClear := p.Pin.PortMaskClear()
+	portSet, maskSet := d.Pin.PortMaskSet()
+	portClear, maskClear := d.Pin.PortMaskClear()
 
 	value := uint32(c) << 24
 	arm.AsmFull(`