From 0f2fe50b04792669f5030485ce95a12310d97da5 Mon Sep 17 00:00:00 2001
From: JiXieShi <lydxh935227514@gmail.com>
Date: Sat, 13 Apr 2024 15:27:31 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E7=BB=88=E7=AB=AF=E6=8C=87?=
 =?UTF-8?q?=E4=BB=A4=E5=8D=A1=E4=BD=8F=E7=9A=84=E9=97=AE=E9=A2=98?=
MIME-Version: 1.0
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Content-Transfer-Encoding: 8bit

---
 main.go | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

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 {