func main() {
// Open and map memory to access gpio, check for errors
if err := gopio.Open(); err != nil {
fmt.Println(err)
os.Exit(1)
}
// Unmap gpio memory when done
defer gopio.Close()
// Pull up and read value
pin.PullUp()
fmt.Printf("PullUp: %d\n", pin.Read())
// Pull down and read value
pin.PullDown()
fmt.Printf("PullDown: %d\n", pin.Read())
}
func main() {
// Open and map memory to access gpio, check for errors
if err := gopio.Open(); err != nil {
fmt.Println(err)
os.Exit(1)
}
// Unmap gpio memory when done
defer gopio.Close()
// Set pin to output mode
pin.Output()
// Toggle pin 20 times
for x := 0; x < 20; x++ {
pin.Toggle()
time.Sleep(time.Second / 5)
}
}
