diff --git a/include/AbstractElectrometerClass.h b/include/AbstractElectrometerClass.h
index 2e200278aa226fb8424fd5d35c45519fee101689..e4d946c033da945bbba22fff825ee7165652d494 100644
--- a/include/AbstractElectrometerClass.h
+++ b/include/AbstractElectrometerClass.h
@@ -9,9 +9,14 @@
//
// $Author: xavela $
//
-// $Revision: 1.6 $
+// $Revision: 1.7 $
//
// $Log: not supported by cvs2svn $
+// Revision 1.6 2008/02/13 15:51:44 xavela
+// xavier :
+// - Integration Mode available for DDC/SCPI devices
+// - tests done with a K617 (DDC) and a K6485 (SCPI)
+//
// Revision 1.5 2008/02/11 16:55:04 xavela
// xavier : for DDC part
// - integration mode OK (tests done with K_486)
@@ -131,6 +136,7 @@ public:
virtual void set_buffer_size (short);
virtual void set_triggerMode (short);
virtual void set_integrationTime (double);
+ virtual short get_buffer_size (void);
/**
* \brief Novelec Electrometer methods
diff --git a/include/ElectrometerProtocol.h b/include/ElectrometerProtocol.h
index 68b180264df9763b34ab08cb8bd484ce87d3ac8b..98414a6bc6c4865acd2e79b9acdbc124ddb1c379 100644
--- a/include/ElectrometerProtocol.h
+++ b/include/ElectrometerProtocol.h
@@ -12,9 +12,14 @@
//
// $Author: xavela $
//
-// $Revision: 1.5 $
+// $Revision: 1.6 $
//
// $Log: not supported by cvs2svn $
+// Revision 1.5 2008/02/13 15:51:44 xavela
+// xavier :
+// - Integration Mode available for DDC/SCPI devices
+// - tests done with a K617 (DDC) and a K6485 (SCPI)
+//
// Revision 1.4 2008/02/11 16:55:04 xavela
// xavier : for DDC part
// - integration mode OK (tests done with K_486)
@@ -138,7 +143,7 @@ public:
virtual void set_buffer_size (std::string size);
virtual void clear_buffer (void);
virtual void store_raw_input (void);
- virtual void start_storing (void);
+ virtual void start_storing (void);
virtual void enable_SRQBufferFull (void);
virtual void disable_SRQBufferFull(void);
@@ -150,6 +155,8 @@ public:
virtual void enable_readingsFromBuffer_K486_487 (void);
virtual void read_data_with_no_timestamp (void);
+ virtual std::string get_buffer_size (void);
+
//- only for K_486 and K_487 devices
virtual void enable_integrationPeriod (void);
diff --git a/include/KeithleyDDCProtocol.h b/include/KeithleyDDCProtocol.h
index 9a43a6bebf0f909d1a733f29f24ef5c671c6c2da..2c7777c540ec5c813bac46b4ab45fd1732b17d49 100644
--- a/include/KeithleyDDCProtocol.h
+++ b/include/KeithleyDDCProtocol.h
@@ -109,6 +109,7 @@ public:
void enable_readingsFromBuffer_K486_487 (void);
//- only for K_486 and K_487 devices
void enable_integrationPeriod (void);
+
diff --git a/include/KeithleySCPIProtocol.h b/include/KeithleySCPIProtocol.h
index 6f4ea1c71f686b9c99700eebac1af478df4dbf20..5158fdd97740197b02b5f5ab1a9b0f255bd4b7a8 100644
--- a/include/KeithleySCPIProtocol.h
+++ b/include/KeithleySCPIProtocol.h
@@ -111,6 +111,7 @@ public:
void enable_SRQBufferFull (void);
void disable_SRQBufferFull (void);
+ std::string get_buffer_size (void);
/**
* \brief Get Raw Electrometer Status.
diff --git a/include/Keithley_486.h b/include/Keithley_486.h
index e2719a6f10de88e8c7fa5a7fc395f2744fc56186..6bdc48fa6c3440fc376428cc61e163daa3f04ced 100644
--- a/include/Keithley_486.h
+++ b/include/Keithley_486.h
@@ -51,7 +51,13 @@ public:
void set_buffer_size(short);
void set_triggerMode(short);
void init_keithley (void);
+ short get_buffer_size (void) { return _size; };
+ /**
+ * \brief The integration time (sec).
+ */
+ void set_integrationTime (double);
+
/**
* \brief getter(s) & setter(s)
*/
diff --git a/include/Keithley_487.h b/include/Keithley_487.h
index b27ca3e833c8cbacdb052ca1b8b8e9a3cd43473b..75ec182e6a977ba292edd6cd0fa7c28f25e83534 100644
--- a/include/Keithley_487.h
+++ b/include/Keithley_487.h
@@ -51,6 +51,7 @@ public:
void set_buffer_size(short);
void set_triggerMode(short);
void init_keithley (void);
+ short get_buffer_size (void) { return _size; };
/**
* \brief Electrometer Function(s).
@@ -63,6 +64,11 @@ public:
std::string get_ElectroMeterMode(void);
std::string get_ElectroMeterRange(void);
+ /**
+ * \brief The integration time (sec).
+ */
+ void set_integrationTime (double);
+
/**
* \brief Electrometer status.
*/
diff --git a/include/Keithley_6485.h b/include/Keithley_6485.h
index 8456b933158c77de0569242f8004a9c8edf1e815..23a1b5ea04a7ee5cc9ff477a1bd949cc9bfb01f4 100644
--- a/include/Keithley_6485.h
+++ b/include/Keithley_6485.h
@@ -44,6 +44,11 @@ public:
std::vector<double> get_integratedValue (void);
std::vector<double> get_fetchValue (void);
+ /**
+ * \brief The integration time (sec).
+ */
+ void set_integrationTime (double);
+
/**
* \brief Device dependent commands.
*/
diff --git a/include/Keithley_6487.h b/include/Keithley_6487.h
index a1340380fe156fbbadd75e594456ef376c2d5567..1e5f09481c765790c5ad05e30807be0ff5c0f802 100644
--- a/include/Keithley_6487.h
+++ b/include/Keithley_6487.h
@@ -50,6 +50,11 @@ public:
std::vector<double> get_integratedValue (void);
std::vector<double> get_fetchValue (void);
+ /**
+ * \brief The integration time (sec).
+ */
+ void set_integrationTime (double);
+
/**
* \brief Electrometer Mode.
*/
diff --git a/include/Keithley_6514.h b/include/Keithley_6514.h
index 91552491915b05d040e7f0f343d0837ab1599301..3c74d9dce103924cc301c92de368a362da1b38f5 100644
--- a/include/Keithley_6514.h
+++ b/include/Keithley_6514.h
@@ -50,6 +50,11 @@ public:
std::vector<double> get_integratedValue (void);
std::vector<double> get_fetchValue (void);
+ /**
+ * \brief The integration time (sec).
+ */
+ void set_integrationTime (double);
+
/**
* \brief Electrometer Mode.
*/
diff --git a/src/AbstractElectrometerClass.cpp b/src/AbstractElectrometerClass.cpp
index 2f25c41bc350ac0cad5ab9724974e9fc35002258..19bd7509cce271fe8250ebf970a1d727bd4914e2 100644
--- a/src/AbstractElectrometerClass.cpp
+++ b/src/AbstractElectrometerClass.cpp
@@ -11,9 +11,14 @@
//
// $Author: xavela $
//
-// $Revision: 1.7 $
+// $Revision: 1.8 $
//
// $Log: not supported by cvs2svn $
+// Revision 1.7 2008/02/13 15:51:43 xavela
+// xavier :
+// - Integration Mode available for DDC/SCPI devices
+// - tests done with a K617 (DDC) and a K6485 (SCPI)
+//
// Revision 1.6 2008/02/11 16:55:04 xavela
// xavier : for DDC part
// - integration mode OK (tests done with K_486)
@@ -416,6 +421,16 @@ void AbstractElectrometerClass::set_buffer_size (short size)
}
+// ============================================================================
+// AbstractElectrometerClass::get_buffer_size
+// ============================================================================
+short AbstractElectrometerClass::get_buffer_size ()
+{
+ std::string size = _electrometerProtocol->get_buffer_size();
+
+ return XString<short>::convertFromString(size);
+}
+
// ============================================================================
// AbstractElectrometerClass::set_integrationTime
// ============================================================================
diff --git a/src/ElectrometerProtocol.cpp b/src/ElectrometerProtocol.cpp
index 074172d5fc58f5a8a44530c98ba3fda9b9e54edc..4e52171a7b932d67bd5f2a9fd571e60d96b886e2 100644
--- a/src/ElectrometerProtocol.cpp
+++ b/src/ElectrometerProtocol.cpp
@@ -530,6 +530,16 @@ void ElectrometerProtocol::set_buffer_size (std::string)
"ElectrometerProtocol::set_buffer_size( ).");
}
+// ============================================================================
+// ElectrometerProtocol::get_buffer_size
+// ============================================================================
+std::string ElectrometerProtocol::get_buffer_size ()
+{
+ throw electrometer::ElectrometerException("COMMAND_NOT_SUPPORTED",
+ "This Electrometer does not support this command.",
+ "ElectrometerProtocol::get_buffer_size( ).");
+}
+
// ============================================================================
// ElectrometerProtocol::clear_buffer
// ============================================================================
diff --git a/src/KeithleySCPIProtocol.cpp b/src/KeithleySCPIProtocol.cpp
index 7906ad72a8a488dc7ca567405865d59b6ab159eb..d2c3c1741e43676da7dc1377008dc456327ebe49 100644
--- a/src/KeithleySCPIProtocol.cpp
+++ b/src/KeithleySCPIProtocol.cpp
@@ -722,6 +722,18 @@ std::string cmd_to_send("");
}
+// ============================================================================
+// KeithleySCPIProtocol::get_buffer_size()
+// ============================================================================
+std::string KeithleySCPIProtocol::get_buffer_size ( )
+{
+std::string cmd_to_send("TRAC:POIN:ACTual?");
+
+ //- send command :
+ return _communication_link->write_read(cmd_to_send);
+
+}
+
// ============================================================================
// KeithleySCPIProtocol::clear_buffer()
// ============================================================================
diff --git a/src/Keithley_486.cpp b/src/Keithley_486.cpp
index 289cce925636d48db37bdb9b33f68d32a7a57734..979a572f5f26c374c163de0aa2691b263f0c0ef6 100644
--- a/src/Keithley_486.cpp
+++ b/src/Keithley_486.cpp
@@ -19,6 +19,7 @@ static long KEITHLEY_MODEL = 486;
#include <stdexcept>
#include <sstream>
#include <string>
+#include <math.h> //- for ceil
#include <Xstring.h>
#include "Keithley_486.h"
#include "KeithleyDDCProtocol.h"
@@ -36,6 +37,11 @@ static short K486_rangeLimit = 8;
*/
static short K486_triggerModeLimit = 7;
+/*
+* Trigger Mode limit (millisec)
+*/
+static int K486_conversionRate = 360;
+
// ============================================================================
// Keithley_486::Keithley_486
// ============================================================================
@@ -175,6 +181,17 @@ void Keithley_486::set_triggerMode (short trigMod)
}
+// ============================================================================
+// Keithley_487::set_integrationTime
+// ============================================================================
+void Keithley_486::set_integrationTime (double seconds)
+{
+ double msSeconds = seconds / 1000;
+
+ //- _size set in init_keithley()
+ _size = (int)ceil(msSeconds / K486_conversionRate);
+}
+
// ============================================================================
// Keithley_486::init_keithley : command to perform an integration cycle
// ============================================================================
diff --git a/src/Keithley_487.cpp b/src/Keithley_487.cpp
index 0c66e55e97efaa863ba643046545478b4564c3c2..e577dad624cb6935bb5a45a3972c2ca1901a5e7c 100644
--- a/src/Keithley_487.cpp
+++ b/src/Keithley_487.cpp
@@ -19,6 +19,7 @@ static long KEITHLEY_MODEL = 487;
#include <stdexcept>
#include <sstream>
#include <string>
+#include <math.h> //- for ceil
#include <Xstring.h>
#include "Keithley_487.h"
#include "KeithleyDDCProtocol.h"
@@ -36,6 +37,10 @@ static short K487_rangeLimit = 8;
*/
static short K487_triggerModeLimit = 9;
+/*
+* Trigger Mode limit (millisec)
+*/
+static int K487_conversionRate = 360;
// ============================================================================
// Keithley_487::Keithley_487
@@ -155,6 +160,17 @@ std::stringstream cmd_to_send;
}
+// ============================================================================
+// Keithley_487::set_integrationTime
+// ============================================================================
+void Keithley_487::set_integrationTime (double seconds)
+{
+ double msSeconds = seconds / 1000;
+
+ //- _size set in init_keithley()
+ _size = (int)ceil(msSeconds / K487_conversionRate);
+}
+
// ============================================================================
// Keithley_487::set_triggerMode
// ============================================================================
diff --git a/src/Keithley_6485.cpp b/src/Keithley_6485.cpp
index 691d6a16d540a9a28893ebb01ce08ec90ded24c6..48bfdd423e647c22f633584394275d677b615a04 100644
--- a/src/Keithley_6485.cpp
+++ b/src/Keithley_6485.cpp
@@ -18,6 +18,7 @@ static long KEITHLEY_MODEL = 6485;
#include <iostream>
#include <sstream>
#include <string>
+#include <math.h> //- for ceil
#include <Xstring.h>
#include "Keithley_6485.h"
#include "KeithleySCPIProtocol.h"
@@ -249,6 +250,20 @@ std::stringstream cmd_to_send;
_electrometerProtocol->set_buffer_size(cmd_to_send.str());
}
+// ============================================================================
+// Keithley_6485::set_integrationTime
+// ============================================================================
+void Keithley_6485::set_integrationTime (double seconds)
+{
+ //- set the number of Power Line Cycle(s) -> Fast integration
+ _numPLC = 0.05;
+ //- set the number of trigger(s) ~ buffer size
+ _trigCounts = (short)ceil(seconds / _numPLC);
+
+ if(_trigCounts > 2500)
+ _trigCounts = 2500;
+}
+
// ============================================================================
// Keithley_6485::init_keithley : command to perform an integration cycle
// ============================================================================
diff --git a/src/Keithley_6487.cpp b/src/Keithley_6487.cpp
index 45ad5e51bafb390b71ab844d91c0cf57e126f207..656f22691a5d8e5314da19949f65092c703a4079 100644
--- a/src/Keithley_6487.cpp
+++ b/src/Keithley_6487.cpp
@@ -18,6 +18,7 @@ static long KEITHLEY_MODEL = 6487;
#include <iostream>
#include <sstream>
#include <string>
+#include <math.h> //- for ceil
#include <Xstring.h>
#include "Keithley_6487.h"
#include "KeithleySCPIProtocol.h"
@@ -254,6 +255,20 @@ std::stringstream cmd_to_send;
_electrometerProtocol->set_buffer_size(cmd_to_send.str());
}
+// ============================================================================
+// Keithley_6487::set_integrationTime
+// ============================================================================
+void Keithley_6487::set_integrationTime (double seconds)
+{
+ //- set the number of Power Line Cycle(s) -> Fast integration
+ _numPLC = 0.05;
+ //- set the number of trigger(s) ~ buffer size
+ _trigCounts = (short)ceil(seconds / _numPLC);
+
+ if(_trigCounts > 3000)
+ _trigCounts = 3000;
+}
+
// ============================================================================
// Keithley_6487::init_keithley : command to perform an integration cycle
// ============================================================================
diff --git a/src/Keithley_6514.cpp b/src/Keithley_6514.cpp
index 3a9b7af00cb88921d59f5011a9b94566b1e2fcd7..fd17f290d0dc4fe743d696aa484275b35195e362 100644
--- a/src/Keithley_6514.cpp
+++ b/src/Keithley_6514.cpp
@@ -18,6 +18,7 @@ static long KEITHLEY_MODEL = 6514;
#include <iostream>
#include <sstream>
#include <string>
+#include <math.h> //- for ceil
#include <Xstring.h>
#include "Keithley_6514.h"
#include "KeithleySCPIProtocol.h"
@@ -36,6 +37,11 @@ static const short K6514_VOLT_rangeLimit= 2;
static const short K6514_OHM_rangeLimit = 8;
static const short K6514_COU_rangeLimit = 3;
+/*
+* Trigger Mode limit (millisec)
+*/
+static const int K6514_conversionRate = 175;
+
// ============================================================================
// Keithley_6514::Keithley_6514
// ============================================================================
@@ -387,6 +393,20 @@ std::stringstream cmd_to_send;
_electrometerProtocol->set_buffer_size(cmd_to_send.str());
}
+// ============================================================================
+// Keithley_6514::set_integrationTime
+// ============================================================================
+void Keithley_6514::set_integrationTime (double seconds)
+{
+ //- set the number of Power Line Cycle(s) -> Fast integration
+ _numPLC = 0.05;
+ //- set the number of trigger(s) ~ buffer size
+ _trigCounts = (short)ceil(seconds / _numPLC);
+
+ if(_trigCounts > 2500)
+ _trigCounts = 2500;
+}
+
// ============================================================================
// Keithley_6514::init_keithley : command to perform an integration cycle
// ============================================================================