From d2df50ab05a9d9a85a4b735786fe3f2b6e00186e Mon Sep 17 00:00:00 2001
From: chenluhua1980 <Chenluhua@qq.com>
Date: 星期一, 26 一月 2026 22:19:17 +0800
Subject: [PATCH] 1.已把空指针和防护都补上了：创建消息失败直接返回并删除 action；spooling/发送/序列化都会跳过空消息并记录错误，避免再因 m_pSendMessage 为空导致崩溃或写出坏缓存。
---
SourceCode/Bond/Servo/CReadStep.cpp | 23 +++++++++++++++++++++--
1 files changed, 21 insertions(+), 2 deletions(-)
diff --git a/SourceCode/Bond/Servo/CReadStep.cpp b/SourceCode/Bond/Servo/CReadStep.cpp
index 787d92a..06181b8 100644
--- a/SourceCode/Bond/Servo/CReadStep.cpp
+++ b/SourceCode/Bond/Servo/CReadStep.cpp
@@ -95,6 +95,7 @@
ASSERT(m_pEquipment);
m_pEquipment->onStepEvent(this, STEP_EVENT_READDATA);
}
+ if (m_bReadContinue) continue;
// 0426新增
// 1.1，写return code or data
@@ -154,10 +155,11 @@
CStep::getAttributeVector(attrubutes);
std::string strTemp;
+ unsigned int weight = 21;
attrubutes.addAttribute(new CAttribute("Current Step",
- std::to_string(m_nCurStep).c_str(), ""));
+ std::to_string(m_nCurStep).c_str(), "", weight++));
attrubutes.addAttribute(new CAttribute("Signal Dev",
- ("W" + CToolUnits::toHexString(m_nWriteSignalDev, strTemp)).c_str(), ""));
+ ("W" + CToolUnits::toHexString(m_nWriteSignalDev, strTemp)).c_str(), "", weight++));
}
void CReadStep::init()
@@ -209,4 +211,21 @@
{
return 0;
}
+
+ int CReadStep::setReturnCode(short code)
+ {
+ memcpy(m_szReturnBuf, &code, sizeof(short));
+ m_nReturnDataSize = sizeof(short);
+
+ return 0;
+ }
+
+ int CReadStep::setReturnData(const char* pszData, unsigned int size)
+ {
+ ASSERT(size < 1024);
+ memcpy(m_szReturnBuf, pszData, size);
+ m_nReturnDataSize = size;
+
+ return 0;
+ }
}
--
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