crazy shit.

main.go

@@ -1,18 +1,25 @@
 package main
 
 import (
-	"fmt"
+	log "github.com/sirupsen/logrus"
 	"periph.io/x/conn/v3/gpio"
 	"periph.io/x/host/v3"
 	"periph.io/x/host/v3/orangepi/zero3"
 	"time"
 )
 
+func init() {
+	log.SetFormatter(&log.JSONFormatter{})
+	log.SetLevel(log.DebugLevel)
+}
+
 func blinkLight(d time.Duration, pin gpio.PinIO) {
 	t := time.NewTicker(d)
 	for {
+		log.WithField("pin", pin.String()).Debug("Turning ON")
 		pin.Out(true)
 		<-t.C
+		log.WithField("pin", pin.String()).Debug("Turning OFF")
 		pin.Out(false)
 		<-t.C
 	}
@@ -20,10 +27,11 @@ func blinkLight(d time.Duration, pin gpio.PinIO) {
 
 func main() {
 	s, err := host.Init()
+	log.Infof("hello wprld")
 	if err != nil {
-		fmt.Printf("%s", err)
+		log.Fatal("periph not loaded", err)
 	} else {
-		fmt.Printf("OK: %s\n\n", s.Loaded)
+		log.Infof("periph loaded with", s.Loaded)
 	}
 
 	go blinkLight(500*time.Millisecond, zero3.PA1_3)