func NewOBD(serialPortName string) (*OBD, error) { port, err := term.Open(serialPortName, term.Speed(9600), term.RawMode) if err != nil { return nil, err } obd := &OBD{port, true} err = obd.Reset() if err != nil { return nil, err } err = obd.SendCommand([]byte("ate0")) // Turns off echo obd.ReadResult() return obd, err }
func main() { var baud int var dev string cmd := &cobra.Command{ Use: "junkterm", Short: "junkterm is a quick and dirty serial terminal.", Run: func(cmd *cobra.Command, args []string) { term, err := term.Open(dev, term.Speed(baud), term.RawMode) if err != nil { log.Fatal(err) } go io.Copy(os.Stdout, term) io.Copy(term, os.Stdin) }, } cmd.Flags().IntVarP(&baud, "baud", "b", 115200, "baud rate") cmd.Flags().StringVarP(&dev, "dev", "d", "/dev/USB0", "device") cmd.Execute() }