Changeset 31

Timestamp:

04/03/09 13:06:17 (16 years ago)

Author:

ogrimm

Message:

Data transmission over socket contains now frequency and scale factor

Location:

drsdaq

Files:

• DAQReadout.cc (modified) (1 diff)
• History.txt (modified) (1 diff)

drsdaq/DAQReadout.cc

@@ -617 +617 @@
   }
   PrintMessage("Waveform from board %d, chip %d, channel %d\n",board,chip,channel);
-  PrintMessage("Note: The first number is the number of numbers that follows.\n");
-
   ReadCalibratedDRSData();
   
   // Note that all numbers must be separated by exactly one whitespace
-  // to allow reading from client socket  
-  PrintMessage("==START== %d ",kNumberOfBins);
+  // to allow reading from client socket
+  // The first number is the number of numbers that follow, the second number
+  // is the sampling frequency in GHz and the third is the conversion factor. 
+  PrintMessage("==START== %d %.2f %.2f ",kNumberOfBins+2,DRSFreq[board],drs->GetBoard(board)->GetPrecision());
   for (int k=0; k<kNumberOfBins; k++) PrintMessage("%.1f ", (float) WaveForm[board][chip][channel][k]);
   PrintMessage("==END==");

drsdaq/History.txt

@@ -12 +12 @@
             on ihp-pc26 (newer version of g++ than on eth-vme02)
 2/4/2009    Intoduced check for magic number in RawDataCTX.cc
+3/4/2009    Added frequency and scale factor transmission to socket protocol