From 8fb5c2188f212ec97f81e6eada343dcdfd94bbbc Mon Sep 17 00:00:00 2001
From: "Mark A. Tsuchida" <matsuchida@wisc.edu>
Date: Fri, 21 Oct 2022 13:42:16 -0500
Subject: [PATCH] TriggerScope: Remove unused variables and fields

---
 DeviceAdapters/TriggerScope/TriggerScope.cpp | 12 +++++-------
 DeviceAdapters/TriggerScope/TriggerScope.h   |  5 -----
 2 files changed, 5 insertions(+), 12 deletions(-)

diff --git a/DeviceAdapters/TriggerScope/TriggerScope.cpp b/DeviceAdapters/TriggerScope/TriggerScope.cpp
index 01ee12dcb..f171e19d2 100644
--- a/DeviceAdapters/TriggerScope/TriggerScope.cpp
+++ b/DeviceAdapters/TriggerScope/TriggerScope.cpp
@@ -55,7 +55,6 @@ const char* g_Keyword_Clear_All_Arrays = "Clear All Arrays";
 
 
 const char* serial_terminator = "\n";
-const unsigned char uc_serial_terminator = 10;
 const char* line_feed = "\n";
 const char * g_TriggerScope_Version = "v1.6.5, 8/16/16";
 bool g_bTS16 = false;
@@ -461,8 +460,8 @@ int CTriggerScopeHub::Initialize()
    if (initialized_)
       return DEVICE_OK;
 
-	char profilepath[1000];
 #ifdef _WIN32
+	char profilepath[1000];
 	ExpandEnvironmentStrings(TEXT("%userprofile%"),profilepath,1000);
 
 #else
@@ -1192,10 +1191,10 @@ CTriggerScopeFocus::CTriggerScopeFocus()
 	sequenceOn_ = true;
 
    CPropertyAction* pAct = new CPropertyAction(this, &CTriggerScopeFocus::OnUpperLimit);
-   int ret = CreateProperty("Upper Limit", "1000", MM::Float, false, pAct, true);
+   CreateProperty("Upper Limit", "1000", MM::Float, false, pAct, true);
 
    pAct = new CPropertyAction(this, &CTriggerScopeFocus::OnLowerLimit);
-   ret = CreateProperty("Lower Limit", "0", MM::Float, false, pAct, true);
+   CreateProperty("Lower Limit", "0", MM::Float, false, pAct, true);
 
 }
 
@@ -2346,11 +2345,10 @@ void CTriggerScopeHub::ReceiveSerialBytes(unsigned char* buf, unsigned long bufl
 void CTriggerScopeHub::FlushSerialBytes(unsigned char* buf, unsigned long buflen)
 {
    buf_string_ = "";
-   int nRet=0;
    unsigned long bytesRead=0;
    buf[0] = 0;
-   
-   nRet = ReadFromComPort(port_.c_str(), buf, buflen, bytesRead);
+
+   ReadFromComPort(port_.c_str(), buf, buflen, bytesRead);
 
    	if(nUseSerialLog_ && fidSerialLog_)
 	{
diff --git a/DeviceAdapters/TriggerScope/TriggerScope.h b/DeviceAdapters/TriggerScope/TriggerScope.h
index 2aed804fb..fe2cdbe8d 100644
--- a/DeviceAdapters/TriggerScope/TriggerScope.h
+++ b/DeviceAdapters/TriggerScope/TriggerScope.h
@@ -273,7 +273,6 @@ class CTriggerScopeTTL : public CStateDeviceBase<CTriggerScopeTTL>
 
 
 private:
-	CTriggerScopeHub *pHub_;
 	int nChannel_;
 	long ttl_;
 	bool initialized_;
@@ -284,8 +283,6 @@ class CTriggerScopeTTL : public CStateDeviceBase<CTriggerScopeTTL>
 	long curPos_;
 
     static const unsigned int NUMPATTERNS = 50;
-    unsigned pattern_[NUMPATTERNS];
-
 };
 
 class CTriggerScopeCAM : public CStateDeviceBase<CTriggerScopeCAM>  
@@ -304,7 +301,6 @@ class CTriggerScopeCAM : public CStateDeviceBase<CTriggerScopeCAM>
    int WriteToPort(unsigned long value);
  
 private:
-	CTriggerScopeHub *pHub_;
 	int nChannel_;
 	long cam_;
 	bool initialized_;
@@ -380,7 +376,6 @@ class CTriggerScopeFocus : public CStageBase<CTriggerScopeFocus>
       return DEVICE_OK;
    }
 private:
-	CTriggerScopeHub *pHub_;
 	bool initialized_;
 	bool busy_;
 	double pos_um_;