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()
}
