From daaf59b8a6339d0435cbabb26d82084205fd6dfe Mon Sep 17 00:00:00 2001
From: Joker2770 <1214220480@qq.com>
Date: Mon, 2 Mar 2020 14:26:16 +0800
Subject: [PATCH] docs: comment change. :memo:

---
 README.md               | 4 ++--
 sptsrc/port_control.cpp | 4 ----
 sptsrc/port_control.h   | 2 +-
 3 files changed, 3 insertions(+), 7 deletions(-)

diff --git a/README.md b/README.md
index be7b4eb..df16653 100644
--- a/README.md
+++ b/README.md
@@ -4,8 +4,8 @@ A  Cross-platform serial test tool.
 ## Dependencies
 Required:
 * [cmake](http://www.cmake.org) - buildsystem
-* g++ (>= 7.4.0 recommend)
-* gcc (>= 7.4.0 recommend)
+* g++ (>= 7.4.0 recommended)
+* gcc (>= 7.4.0 recommended)
 
 ## Build on Linux
 ~~~
diff --git a/sptsrc/port_control.cpp b/sptsrc/port_control.cpp
index 82485c2..0f384ec 100644
--- a/sptsrc/port_control.cpp
+++ b/sptsrc/port_control.cpp
@@ -229,10 +229,6 @@ void my_serial_ctrl::show_port_set()
 		this->m_serial->getParity(),
 		this->m_serial->getStopbits(),
 		this->m_serial->getFlowcontrol()
-		//true == this->m_serial->getCTS()?1:0,
-		//true == this->m_serial->getDSR() ? 1 : 0,
-		//true == this->m_serial->getCD() ? 1 : 0,
-		//true == this->m_serial->getRI() ? 1 : 0
 	);
 	printf("---------------------------------------------\n");
 }
diff --git a/sptsrc/port_control.h b/sptsrc/port_control.h
index bd524cb..0639f53 100644
--- a/sptsrc/port_control.h
+++ b/sptsrc/port_control.h
@@ -91,7 +91,7 @@ comment: StringToHex, e.g.: "12AC0D" -> 0x12 0xAC 0x0D
 	pDest(out): destination string. 
 	uilen(out): count of characters of destination string. 
 return: uilen. 
-caution: none. 
+caution: The source string only '0-9 a-z A-Z' include, that is can not include '~%$#.,/][\*...', etc. inside the source string. 
 */
 int StringToHex(char *pSrc, unsigned char *pDest, unsigned int *uilen);