Changeset 7381

Timestamp:

04/30/08 14:33:05 (5 years ago)

Author:

hvolos

Message:

Component saves ant/rcv level history to txt file and plothistory.m plots it every few seconds

Location:

ossiedev/branches/hvolos/ossie-sdrf2007/components/AGCwSWDIV

Files:

• plothistory.m (added)
• src/AGCwSWDIV.cpp (modified) (8 diffs)

ossiedev/branches/hvolos/ossie-sdrf2007/components/AGCwSWDIV/src/AGCwSWDIV.cpp

@@ -24 +24 @@
 #include <string>
 #include <iostream>
+#include <fstream>
 #include <math.h>
 #include "AGCwSWDIV.h"
@@ -253 +254 @@
     float avg_energy_ant1=0;
     float noise_floor;
+    int max_hist=1000;
+    float value_history[max_hist][2];
+    int hist_count=0;
+    int hist_index=0;
+    
+    std::ofstream outfile;
 
 
@@ -320 +327 @@
 
         ant_energy=20.0f*log10f(ant_energy);
+        
+        value_history[hist_index][0]=ant;
+        if (isinf(ant_energy))
+        {
+        value_history[hist_index][1]=-50;
+        }
+        else
+        {
+        value_history[hist_index][1]=ant_energy;
+        }
+        hist_count++;
+        hist_index++;
+        if (hist_index>=max_hist)
+        {
+            hist_index=0;
+        }
+
+        if (hist_count>700)
+        {
+            outfile.open ("datahistory.txt",std::ios::out);
+            for (i=hist_index; i<max_hist;i++)
+            {
+            outfile<<value_history[i][0]<<","<<value_history[i][1]<<"\n";
+
+            }
+
+            for (i=0; i<hist_index;i++)
+            {
+            outfile<<value_history[i][0]<<","<<value_history[i][1]<<"\n";
+
+            }
+
+            
+            outfile.close();
+            hist_count=0;
+        }
 
 
@@ -326 +369 @@
         metadata->signal_strength =20.0f*log10f(energy/gain);
 
+
         if  (ant==0)
        
@@ -331 +375 @@
                     //0 is the RX/TX port
                     ant_energy-=rx_ant_0_cal;
-                    noise_floor=-0-rx_ant_0_cal;   
+                    noise_floor=-10-rx_ant_0_cal;   
                 }
             else
                 {
                     ant_energy-=rx_ant_1_cal;
-                    noise_floor=-0-rx_ant_1_cal;  
+                    noise_floor=-10-rx_ant_1_cal;  
                 }
      
         
         
-        
+         //metadata->signal_strength =ant;
+//DEBUG(3, AGCwSWDIV, "Ant Energy" <<ant_energy <<"dB " <<", Signal Strength:"<<metadata->signal_strength<<"dB, ant:"<<ant)
 /**
-
-        if ((ant_energy>-noise_floor)&(!isinf(ant_energy)))
+        if ((ant_energy>noise_floor)&(!isinf(ant_energy)))
         {
             DEBUG(3, AGCwSWDIV, "Ant Energy" <<ant_energy <<"dB " <<", Signal Strength:"<<metadata->signal_strength<<"dB, ant:"<<ant)
@@ -375 +419 @@
             std::cout<<"Ant 0 Avg. Energy:"<<avg_energy_ant0/count_ant0<<" dB "<<"Ant 1 Avg. Energy:"<<avg_energy_ant1/count_ant1<<" dB"<<std::endl;
         }
-*/     //DEBUG(3, AGCwSWDIV, "Ant Energy" <<ant_energy <<"dB " <<", Signal Strength:"<<metadata->signal_strength<<"dB, ant:"<<ant)
+**/
+     //DEBUG(3, AGCwSWDIV, "Ant Energy" <<ant_energy <<"dB " <<", Signal Strength:"<<metadata->signal_strength<<"dB, ant:"<<ant)
 
         if ((ant_energy<sw_ant_thresh)&(ant_energy>noise_floor)&(!isinf(ant_energy)))
@@ -387 +432 @@
                 ant=1;
             
-            //std::cout<<"ant:"<<ant<<".";
+           // std::cout<<":"<<ant<<".";
+             //       rx_config[0].id = CORBA::string_dup("SET_RX_ANT_1");
+        rx_config[0].value <<= (CORBA::ULong) ant;
+        //std::cout<<"Attempting to write to port"<<std::endl;
+        rx_control->set_values(rx_config);
+
         }
         
@@ -400 +450 @@
 
         // empty input buffer
+
+
         dataIn_0->bufferEmptied();