From cf1497e3bba45ddc3b31cf9768954248bedc0bc1 Mon Sep 17 00:00:00 2001
From: chenluhua1980 <Chenluhua@qq.com>
Date: 星期三, 14 一月 2026 16:03:21 +0800
Subject: [PATCH] 1.修复以下问题：Only-1 Job 支持：isProcessJobsEmpty()/validate 决定了当前实现只支持单个 PJ/CJ。Host 如果按标准一次下多 PJ 或在运行中追加 PJ，会被拒绝但无明确回应，容易引起 Host/设备状态脱节。

---
 SourceCode/Bond/Servo/CPageLinkSignal.h |    9 ++++++---
 1 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/SourceCode/Bond/Servo/CPageLinkSignal.h b/SourceCode/Bond/Servo/CPageLinkSignal.h
index 8b40ce2..e97a68d 100644
--- a/SourceCode/Bond/Servo/CPageLinkSignal.h
+++ b/SourceCode/Bond/Servo/CPageLinkSignal.h
@@ -14,13 +14,16 @@
 	virtual ~CPageLinkSignal();
 	void setEquipment(SERVO::CEquipment* pEquipment);
 	void CreateSignalButtons();
-	void UpdateAllSignalStatesFromDevice();
-	void UpdateSignalState(int nRow, int nCol, bool bNewState);
+	void UpdateAllUpstreamSignalStatesFromDevice();
+	void UpdateAllDownstreamSignalStatesFromDevice();
+	void UpdateUpstreamSignalState(int nRow, int nCol, bool bNewState);
+	void UpdateDownstreamSignalState(int nRow, int nCol, bool bNewState);
 
 
 private:
 	SERVO::CEquipment* m_pEquipment;
-	CBlButton* m_pBtn[8][8];
+	CBlButton* m_pBtnUpstream[8][8];
+	CBlButton* m_pBtnDwonstream[8][4];
 	BOOL m_bEnable;
 
 // 瀵硅瘽妗嗘暟鎹�

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