package main

import (
	"fmt"
	"periph.io/x/conn/v3/gpio"
	"periph.io/x/host/v3"
	"periph.io/x/host/v3/orangepi/zero3"
	"time"
)

func fadeLight() {
	t := time.NewTicker(50 * time.Millisecond)
	for {
		zero3.PA1_3.Out(true)
		<-t.C
		zero3.PA1_3.Out(false)
		<-t.C
	}
}

func main() {
	s, err := host.Init()
	if err != nil {
		fmt.Printf("%s", err)
	} else {
		fmt.Printf("OK: %s\n\n", s.Loaded)
	}

	go fadeLight()
	t := time.NewTicker(500 * time.Millisecond)
	for l := gpio.Low; ; l = !l {
		fmt.Printf("Setting to %t \n", l)
		zero3.PA1_12.Out(true)
		<-t.C
	}
}