Turn openDoor into value receiver

wiegand.go

@@ -2,10 +2,13 @@ package main
 
 import (
 	"fmt"
-	"github.com/warthog618/gpiod"
 	"time"
 )
 
+import (
+	"github.com/warthog618/gpiod"
+)
+
 type Wiegand struct {
 	aLine           *gpiod.Line
 	bLine           *gpiod.Line
@@ -17,12 +20,12 @@ type Wiegand struct {
 	solenoidLine *gpiod.Line
 }
 
-func openDoor(l *gpiod.Line) {
+func (w *Wiegand) OpenDoor() {
 	fmt.Println("Open")
-	l.SetValue(1)
+	w.solenoidLine.SetValue(1)
 	d, _ := time.ParseDuration("500ms")
 	time.Sleep(d)
-	l.SetValue(0)
+	w.solenoidLine.SetValue(0)
 	fmt.Println("Close")
 }
 
@@ -95,11 +98,17 @@ func WiegandSetup(a int, b int, bitTimeout time.Duration, solenoid int) *Wiegand
 	}
 	wiegand.bLine = wb
 
-	solenoid_line, err := gpiod.RequestLine("gpiochip0", solenoid, gpiod.AsOutput(0))
+	solenoidLine, err := gpiod.RequestLine("gpiochip0", solenoid, gpiod.AsOutput(0))
 	if err != nil {
 		panic(err)
 	}
-	wiegand.solenoidLine = solenoid_line
+	wiegand.solenoidLine = solenoidLine
 
 	return &wiegand
 }
+
+func (w *Wiegand) WiegandClose() {
+	w.aLine.Close()
+	w.bLine.Close()
+	w.solenoidLine.Close()
+}