From f4536fcf97d911351925b5c4c6fcb995ad500796 Mon Sep 17 00:00:00 2001
From: ZYQ-FEIYUE <1404806582@qq.com>
Date: Sun, 11 Sep 2022 23:10:05 +0800
Subject: [PATCH] add SoftwareSerial and fix some bug

---
 cores/arduino/SoftwareSerial.cpp | 1 -
 1 file changed, 1 deletion(-)

diff --git a/cores/arduino/SoftwareSerial.cpp b/cores/arduino/SoftwareSerial.cpp
index 3526061..02680f8 100644
--- a/cores/arduino/SoftwareSerial.cpp
+++ b/cores/arduino/SoftwareSerial.cpp
@@ -114,7 +114,6 @@ uint32_t SoftwareSerial::cur_speed = 0;
 
 void SoftwareSerial::setSpeed(uint32_t speed)
 {
-  return;
   if (speed != cur_speed) {
     // Timer_Pause(TIMER_SERIAL);
     if (speed != 0) {