Added unicorn lib documentation and sample code

2 files changed, 26 insertions, 2 deletions

diff --git a/Server.go b/Server.go
index 38dd493..3592252 100644
--- a/Server.go
+++ b/Server.go
@@ -4,14 +4,14 @@ import (
 	"encoding/json"
 	"fmt"
 
-	"github.com/gorilla/websocket"
-	//"github.com/veandco/go-sdl2/sdl"
 	"io/ioutil"
 	"log"
 	"net/http"
 	"path"
 	"strings"
 
+	"github.com/gorilla/websocket"
+
 	"github.com/MFAshby/unicornpaint/unicorn"
 )
 
diff --git a/unicorn/README.md b/unicorn/README.md
new file mode 100644
index 0000000..9db2a3e
--- /dev/null
+++ b/unicorn/README.md
@@ -0,0 +1,24 @@
+A go library for interacting with Raspberry Pi Unicorn HAT HD, with a cimilar API to the official library https://github.com/pimoroni/unicorn-hat-hd
+
+Includes a simulator when running on amd64 and 386 linux PCs.
+
+Sample usage:
+```
+package main
+
+import "github.com/MFAshby/unicornpaint/unicorn"
+
+func main() {
+	uni, _ := unicorn.GetUnicorn()
+	defer func() { uni.Off() }()
+	var x, r, y, g, b uint8
+	x = 10
+	y = 10
+	r = 255
+	g = 255
+	b = 255
+	uni.SetPixel(x, y, r, g, b)
+	uni.Show()
+	uni.MainLoop()
+}
+```
\ No newline at end of file