From 48f29e78f721a863bb963bd98f281c246c90c02c Mon Sep 17 00:00:00 2001
From: AiYangSky <1732570904@qq.com>
Date: Thu, 20 Jul 2023 08:10:54 +0000
Subject: [PATCH] Serial port optimization Reduce about 1/3 of the serial port
 overhead

Signed-off-by: AiYangSky <1732570904@qq.com>
---
 gimbal_ctrl/sv_gimbal_io.hpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/gimbal_ctrl/sv_gimbal_io.hpp b/gimbal_ctrl/sv_gimbal_io.hpp
index 0b0e1c7..f4df5eb 100644
--- a/gimbal_ctrl/sv_gimbal_io.hpp
+++ b/gimbal_ctrl/sv_gimbal_io.hpp
@@ -39,9 +39,8 @@ public:
 
     virtual bool inPutByte(IN uint8_t *byte)
     {
-        if (ser->available() > 0)
+        if(ser->read(byte, 1))
         {
-            ser->read(byte, 1);
             return true;
         }
         return false;