From 0026ea3b1a6588f3e40b8276162f54b2a22bc7ae Mon Sep 17 00:00:00 2001
From: chenluhua1980 <Chenluhua@qq.com>
Date: 星期一, 19 一月 2026 14:32:27 +0800
Subject: [PATCH] 1.修复 : 多 PJ 支持仍是单槽实现:isProcessJobsEmpty/validate 仍只允许 1 个 PJ/CJ;Host 一次下多 PJ 或运行中追加 PJ 会被拒绝/无明确反馈。需要:协议上明示只支持 1,或补齐 ACK/NAK 与队列管理、PJobSpace 动态更新。

---
 SourceCode/Bond/Servo/CEqWriteStep.h |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/SourceCode/Bond/Servo/CEqWriteStep.h b/SourceCode/Bond/Servo/CEqWriteStep.h
index 602408b..0684a30 100644
--- a/SourceCode/Bond/Servo/CEqWriteStep.h
+++ b/SourceCode/Bond/Servo/CEqWriteStep.h
@@ -5,6 +5,7 @@
 
 #define WOK				0
 #define WTIMEOUT		-1
+#define WREAD_RET_ERR	-2
 
 namespace SERVO {
 	typedef std::function<int(int code)> ONWRITED;
@@ -13,7 +14,7 @@
 	{
 	public:
 		CEqWriteStep();
-		~CEqWriteStep();
+		virtual ~CEqWriteStep();
 
 	public:
 		void setDataDev(int nDev);
@@ -23,6 +24,7 @@
 		int writeDataEx(const char* pszData, int size, ONWRITED onWritedBlock = nullptr);
 		virtual int onComplete();
 		virtual int onTimeout();
+		virtual int onReadRetDataError();
 
 	private:
 		int m_nDataDev;

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