GoGPIO_AM335x/Example/ReadKey/BeepTest.go

package main

//TODO: Still Have Bugs Here.

import (
	"git.swzry.com/zry/GoGPIO_AM335x/GoGPIO_AM335x"
	"fmt"
	"time"
)

func main()  {
	gdev,err := GoGPIO_AM335x.NewGPIO_Device(GoGPIO_AM335x.GPIO_DefaultDeviceFile)
	if err != nil{
		fmt.Println("Failed Open GPIO: ",err.Error())
		return
	}
	key := GoGPIO_AM335x.NewGPIO_Pin(0,6,GoGPIO_AM335x.GPIO_PINMODE_INPUT,false)
	fmt.Println("Key Init...")
	err = gdev.InitPin(key)
	if err != nil{
		fmt.Println("Key Init Failed: ",err.Error())
		return
	}
	for{
		v,err :=gdev.GetPin(key)
		if err != nil{
			fmt.Println("Key Read Failed: ",err.Error())
			return
		}
		fmt.Println("Key Status: ", Bool2KeyStatus(v))
		time.Sleep(time.Second)
	}
}

func Bool2KeyStatus(b bool) string {
	if(b){
		return "Pressed"
	}else {
		return "Idle"
	}
}