From d38d98d99e873d0a48e75aa9f8472cff4574c132 Mon Sep 17 00:00:00 2001
From: LAPTOP-SNT8I5JK\Boounion <Chenluhua@qq.com>
Date: 星期三, 30 四月 2025 17:46:50 +0800
Subject: [PATCH] 1.添加CEqReadStep, 以后大部分读数据可能要使用这个类，可以简单程序。 2.文档；

---
 SourceCode/Bond/Servo/CReadStep.h |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)

diff --git a/SourceCode/Bond/Servo/CReadStep.h b/SourceCode/Bond/Servo/CReadStep.h
index e5c88d2..c79ea0f 100644
--- a/SourceCode/Bond/Servo/CReadStep.h
+++ b/SourceCode/Bond/Servo/CReadStep.h
@@ -12,6 +12,7 @@
 	public:
 		unsigned WorkingProc();
 		virtual void setWriteSignalDev(int dev);
+		virtual void setReturnDev(int dev);
 		virtual void onReadSignal(int nSignalType);
 		virtual int onReadData();
 		virtual void init();
@@ -31,6 +32,12 @@
 		int m_nSignalType;
 		int m_nCurStep;
 		int m_nWriteSignalDev;			// 对方BIT地址
+
+		// return code or data
+	protected:
+		char m_szReturnBuf[1024];
+		int m_nReturnDataSize;
+		int m_nReturnDevNo;
 	};
 }
 

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