From 47002ad894884b0109c2c957aa305aab312e73fe Mon Sep 17 00:00:00 2001
From: tangchao0503 <735056338@qq.com>
Date: Wed, 28 Jun 2023 11:59:46 +0800
Subject: [PATCH] =?UTF-8?q?=E6=94=B9=E5=8F=98=E5=85=89=E8=B0=B1bin2?=
 =?UTF-8?q?=E7=9A=84=E6=B3=A2=E9=95=BF=E8=AE=A1=E7=AE=97=E6=96=B9=E5=BC=8F?=
 =?UTF-8?q?=E4=B8=BA=EF=BC=9A=E9=80=9A=E8=BF=87bin1=E5=B9=B3=E5=9D=87?=
 =?UTF-8?q?=E7=9B=B8=E9=82=BB=E6=B3=A2=E9=95=BF=E8=8E=B7=E5=8F=96=EF=BC=9B?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 Header_Files/configfile.h    |  2 ++
 Header_Files/ximeaimager.h   |  3 ++
 Source_Files/configfile.cpp  | 51 ++++++++++++++++++++++++++++++++
 Source_Files/ximeaimager.cpp | 57 +++++++++++++++++++++++++++++++-----
 4 files changed, 106 insertions(+), 7 deletions(-)

diff --git a/Header_Files/configfile.h b/Header_Files/configfile.h
index 09a9603..7a5216b 100644
--- a/Header_Files/configfile.h
+++ b/Header_Files/configfile.h
@@ -34,7 +34,9 @@ public:
     bool getspatialBin(int &spatialBin);
     bool getEffectiveWindow(int &width, int &offsetx, int &height, int &offsety);
     bool getEffectiveWindowRoi(int &width, int &offsetx);
+    bool getWindowOffsety_HeightOfSpectral(int &offsety, int &height, string spectralBinString);//spectralBinString = "bin1"或者”bin2“
     bool getGainOffset(float &gain, float &offset);
+    bool getGainOffsetOfSpectralBin1(float &gain, float &offset);
     bool getSN(QString &SN);
 
     bool getBufferPolicy(int &bufferPolicy);
diff --git a/Header_Files/ximeaimager.h b/Header_Files/ximeaimager.h
index e1065ea..c4ca537 100644
--- a/Header_Files/ximeaimager.h
+++ b/Header_Files/ximeaimager.h
@@ -154,6 +154,9 @@ private:
     int m_iImagerState;
     int m_iImagerStateTemp;
 
+    int m_iOffsetyOfSpectralBin1, m_iOffsetyOfSpectralBin2;
+    int m_iHeightOfSpectralBin1, m_iHeightOfSpectralBin2;
+
     QThread * m_recordTempThread;
     RecordXimeaTemperature * m_ximeaTemperature;
 
diff --git a/Source_Files/configfile.cpp b/Source_Files/configfile.cpp
index dcb873d..530db55 100644
--- a/Source_Files/configfile.cpp
+++ b/Source_Files/configfile.cpp
@@ -166,6 +166,28 @@ bool Configfile::getEffectiveWindowRoi(int &width, int &offsetx)
     return true;
 }
 
+bool Configfile::getWindowOffsety_HeightOfSpectral(int &offsety, int &height, string spectralBinString)
+{
+    const Setting& root = cfg.getRoot();
+
+    try
+    {
+        const Setting &spectralArgument = root["effective_window"][spectralBinString]["spectral"];
+        if(!(spectralArgument.lookupValue("height", height)
+             && spectralArgument.lookupValue("offsety", offsety)))
+        {
+            return false;
+        }
+    }
+    catch(const SettingNotFoundException &nfex)
+    {
+        // Ignore.
+        return false;
+    }
+
+    return true;
+}
+
 bool Configfile::getGainOffset(float &gain, float &offset)
 {
     const Setting& root = cfg.getRoot();
@@ -206,6 +228,35 @@ bool Configfile::getGainOffset(float &gain, float &offset)
     return true;
 }
 
+bool Configfile::getGainOffsetOfSpectralBin1(float &gain, float &offset)
+{
+    const Setting& root = cfg.getRoot();
+
+    try
+    {
+        const Setting &gainOffset = root["gainOffset"];
+        int count = gainOffset.getLength();
+
+        string spectralBinString = "spectralBin1";
+
+        const Setting &gainOffsetSetting = gainOffset[spectralBinString];
+        string name = gainOffsetSetting.getName();
+
+        if(!(gainOffsetSetting.lookupValue("gain", gain)
+             && gainOffsetSetting.lookupValue("offset", offset)))
+        {
+            return false;
+        }
+    }
+    catch(const SettingNotFoundException &nfex)
+    {
+        // Ignore.
+        return false;
+    }
+
+    return true;
+}
+
 bool Configfile::getSN(QString &SN)
 {
     try
diff --git a/Source_Files/ximeaimager.cpp b/Source_Files/ximeaimager.cpp
index 6150362..6057254 100644
--- a/Source_Files/ximeaimager.cpp
+++ b/Source_Files/ximeaimager.cpp
@@ -12,6 +12,22 @@ XimeaImager::XimeaImager()
     if(!m_configfile.isConfigfileExist())
         m_configfile.createConfigFile();
     m_configfile.parseConfigfile();
+    m_configfile.getWindowOffsety_HeightOfSpectral(m_iOffsetyOfSpectralBin1, m_iHeightOfSpectralBin1, "bin1");
+    m_configfile.getWindowOffsety_HeightOfSpectral(m_iOffsetyOfSpectralBin2, m_iHeightOfSpectralBin2, "bin2");
+    //检查 ximea.cfg 是否满足要求
+    if(m_iOffsetyOfSpectralBin2 != m_iOffsetyOfSpectralBin1 / 2)
+    {
+        std::cout<<"ximea.cfg 错误：m_iOffsetyOfSpectralBin2 != m_iOffsetyOfSpectralBin1 / 2!"<<std::endl;
+    }
+    if(m_iOffsetyOfSpectralBin2 % 2 != 0)
+    {
+        std::cout<<"ximea.cfg 错误：m_iOffsetyOfSpectralBin2 不是 2 的倍数，ximea相机不接受!"<<std::endl;
+    }
+    if(m_iHeightOfSpectralBin1 < m_iHeightOfSpectralBin2 * 2)
+    {
+        std::cout<<"ximea.cfg 错误：bin1 波段数小于 bin2 波段数的 2 倍!"<<std::endl;
+    }
+
 
     m_recordTempThread=new QThread();
     m_ximeaTemperature = new RecordXimeaTemperature(&m_imager);
@@ -66,7 +82,7 @@ void XimeaImager::openImger()
         }
 
         float gain, offset;//用于生成头文件中的波长信息
-        ret = m_configfile.getGainOffset(gain, offset);
+        ret = m_configfile.getGainOffsetOfSpectralBin1(gain, offset);
         if (ret)
         {
             m_imager.setGainOffset(gain, offset);
@@ -643,16 +659,43 @@ void XimeaImager::writeHdr()
     hdrFileHandle << "wavelength units = nanometers\n";
     hdrFileHandle << "wavelength = {";
     //hdrFileHandle << std::setprecision(5);
-    for (int i = getWindowStartBand(); i < getWindowEndBand(); i++)
+
+    if (m_imager.getSpectralBin() == 1)
     {
-        hdrFileHandle << geWavelengthAtBand(i);
-        if (i < getWindowEndBand() - 1)
-            hdrFileHandle << ", ";
-        else
+        for (int i = getWindowStartBand(); i < getWindowEndBand(); i++)
         {
-            printf("头文件中写入了多少个波段:%d\n",i-getWindowStartBand()+1);//???????????????
+            hdrFileHandle << geWavelengthAtBand(i);
+            if (i < getWindowEndBand() - 1)
+                hdrFileHandle << ", ";
+            else
+            {
+                printf("头文件中写入了多少个波段:%d\n",i-getWindowStartBand()+1);//???????????????
+            }
         }
     }
+    else if (m_imager.getSpectralBin() == 2)
+    {
+        int counter = 0;
+        for (int i = m_iOffsetyOfSpectralBin2; i < m_iOffsetyOfSpectralBin2 + m_iHeightOfSpectralBin2; i++)
+        {
+            if (i*2 + 1 > m_iOffsetyOfSpectralBin1 + m_iHeightOfSpectralBin1)
+            {
+                printf("XimeaImager::writeHdr 出现错误：窗口中，光谱 bin1 波段数小于 bin2 的 2 倍。\n");
+                break;
+            }
+
+            hdrFileHandle << (geWavelengthAtBand(i*2) + geWavelengthAtBand(i*2 + 1)) / 2;
+            counter++;
+            if (i < m_iOffsetyOfSpectralBin2 + m_iHeightOfSpectralBin2 - 1)
+                hdrFileHandle << ", ";
+            else
+            {
+                printf("头文件中写入了多少个波段:%d\n", counter);
+            }
+        }
+    }
+
+
     hdrFileHandle << "}\n";
     hdrFileHandle.close();
 }