diff --git a/main.go b/main.go index f8ae7fd..8949050 100644 --- a/main.go +++ b/main.go @@ -56,8 +56,8 @@ func printUsage() { checkPortAvailability() fmt.Printf("\n参数帮助:\n") - fmt.Printf("\t-%v -%v %T \n\t %v\t默认值:%v\n", "p", "portName", "", "连接的串口(/dev/ttyUSB0、COMx)", "") - fmt.Printf("\t-%v -%v %T \n\t %v\t默认值:%v\n", "b", "baudRate", 115200, "波特率", 115200) + fmt.Printf("\t-%v -%v %T \n\t %v\t默认值:%v\n", "p", "port", "", "连接的串口(/dev/ttyUSB0、COMx)", "") + fmt.Printf("\t-%v -%v %T \n\t %v\t默认值:%v\n", "b", "baud", 115200, "波特率", 115200) fmt.Printf("\t-%v -%v %T \n\t %v\t默认值:%v\n", "d", "data", 8, "数据位", 8) fmt.Printf("\t-%v -%v %T \n\t %v\t默认值:%v\n", "s", "stop", 0, "停止位停止位(0: 1停止 1:1.5停止 2:2停止)", 0) fmt.Printf("\t-%v -%v %T \n\t %v\t默认值:%v\n", "o", "out", "UTF-8", "输出编码", "UTF-8") @@ -138,6 +138,7 @@ func input() { var ok = false for { input.Scan() + ok = false args = strings.Split(input.Text(), " ") for _, cmd := range commands { if strings.Compare(strings.TrimSpace(args[0]), cmd.name) == 0 {