gpio library for rpi

samples/gpio.go

@@ -0,0 +1,33 @@
+package main
+
+import (
+	"time"
+
+	"github.com/kidoman/embd/gpio"
+)
+
+func main() {
+	io := gpio.New()
+	defer io.Close()
+
+	pin, err := io.Pin("MOSI")
+	if err != nil {
+		panic(err)
+	}
+
+	if err := pin.Output(); err != nil {
+		panic(err)
+	}
+	if err := pin.ActiveLow(); err != nil {
+		panic(err)
+	}
+	if err := pin.Low(); err != nil {
+		panic(err)
+	}
+
+	time.Sleep(1 * time.Second)
+
+	if err := pin.Input(); err != nil {
+		panic(err)
+	}
+}