From 96266d494fe227a0481c305f9c859e69421da6ae Mon Sep 17 00:00:00 2001
From: LAPTOP-SNT8I5JK\Boounion <Chenluhua@qq.com>
Date: 星期三, 18 六月 2025 14:36:37 +0800
Subject: [PATCH] 1.CEqWriteStep, 写数据时，有时还要读取对方的返回值，增加获取返回数据的功能；
---
SourceCode/Bond/Servo/CEqWriteStep.h | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/SourceCode/Bond/Servo/CEqWriteStep.h b/SourceCode/Bond/Servo/CEqWriteStep.h
index 2ec74ba..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;
@@ -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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