diff --git a/src/limedriver.cpp b/src/limedriver.cpp
index b418eb2..dd75bc0 100644
--- a/src/limedriver.cpp
+++ b/src/limedriver.cpp
@@ -13,120 +13,15 @@ $(h5c++ -show) limedriver.cpp -std=c++11 $(pkg-config --cflags --libs LimeSuite)
 -o limedriver
 
  */
-#include "H5Cpp.h"
-#include "lime/LimeSuite.h"
-#include <chrono>
-#include <cstddef>
-#include <cstdlib>
-#include <fstream>
-#include <iomanip>
-#include <iostream>
-#include <list>
-#include <math.h>
-#include <sstream>
-#include <stdio.h>
-#include <string.h>
 
-#include <errno.h> // errno, ENOENT, EEXIST
-#include <string>
-#include <sys/stat.h> // stat
-#include <sys/types.h>
-#include <vector>
-#if defined(_WIN32)
-#include <direct.h> // _mkdir
-#endif
+#include "limedriver.h"
 
 using namespace std;
 
 // structure that holds all the relevant parameters for a N-pulse experiment.
 // See initialization below for description
 const int maxNpulse = 50;
-struct LimeConfig_t {
 
-  float srate;
-  float frq;
-  float frq_set;
-  float RX_LPF;
-  float TX_LPF;
-  int RX_gain;
-  int TX_gain;
-  int TX_IcorrDC;
-  int TX_QcorrDC;
-  int TX_IcorrGain;
-  int TX_QcorrGain;
-  int TX_IQcorrPhase;
-  int RX_IcorrGain;
-  int RX_QcorrGain;
-  int RX_IQcorrPhase;
-  int RX_gain_rback[4];
-  int TX_gain_rback[3];
-
-  int Npulses;
-  double *p_dur;
-  int *p_dur_smp;
-  int *p_offs;
-  double *p_amp;
-  double *p_frq;
-  double *p_frq_smp;
-  double *p_pha;
-  int *p_phacyc_N;
-  int *p_phacyc_lev;
-  double *am_frq;
-  double *am_pha;
-  double *am_depth;
-  int *am_mode;
-  double *am_frq_smp;
-  double *fm_frq;
-  double *fm_pha;
-  double *fm_width;
-  int *fm_mode;
-  double *fm_frq_smp;
-
-  int *p_c0_en;
-  int *p_c1_en;
-  int *p_c2_en;
-  int *p_c3_en;
-
-  int c0_tim[4];
-  int c1_tim[4];
-  int c2_tim[4];
-  int c3_tim[4];
-
-  int c0_synth[5];
-  int c1_synth[5];
-  int c2_synth[5];
-  int c3_synth[5];
-
-  int averages;
-  int repetitions;
-  int pcyc_bef_avg;
-  double reptime_secs;
-  double rectime_secs;
-  int reptime_smps;
-  int rectime_smps;
-  int buffersize;
-
-  string file_pattern;
-  string file_stamp;
-  string save_path;
-  int override_save;
-  int override_init;
-
-  string stamp_start;
-  string stamp_end;
-};
-
-// structure that will be used to map LimeConfig to HDF attribute
-struct Config2HDFattr_t {
-  string arg;
-  H5std_string Name;
-  H5::DataType dType;
-  void *Value;
-  hsize_t dim;
-};
-
-// Device structure, should be initialize to NULL
-static lms_device_t *device = NULL;
 
 // LMS error function
 int error() {
diff --git a/src/limedriver.h b/src/limedriver.h
new file mode 100644
index 0000000..d2293ab
--- /dev/null
+++ b/src/limedriver.h
@@ -0,0 +1,115 @@
+#ifndef LIMECONFIG_H
+#define LIMECONFIG_H
+
+#include "H5Cpp.h"
+#include "lime/LimeSuite.h"
+#include <chrono>
+#include <cstddef>
+#include <cstdlib>
+#include <fstream>
+#include <iomanip>
+#include <iostream>
+#include <list>
+#include <math.h>
+#include <sstream>
+#include <stdio.h>
+#include <string.h>
+
+#include <errno.h> // errno, ENOENT, EEXIST
+#include <string>
+#include <sys/stat.h> // stat
+#include <sys/types.h>
+#include <vector>
+#if defined(_WIN32)
+#include <direct.h> // _mkdir
+#endif
+
+
+struct LimeConfig_t {
+
+  float srate;
+  float frq;
+  float frq_set;
+  float RX_LPF;
+  float TX_LPF;
+  int RX_gain;
+  int TX_gain;
+  int TX_IcorrDC;
+  int TX_QcorrDC;
+  int TX_IcorrGain;
+  int TX_QcorrGain;
+  int TX_IQcorrPhase;
+  int RX_IcorrGain;
+  int RX_QcorrGain;
+  int RX_IQcorrPhase;
+  int RX_gain_rback[4];
+  int TX_gain_rback[3];
+
+  int Npulses;
+  double *p_dur;
+  int *p_dur_smp;
+  int *p_offs;
+  double *p_amp;
+  double *p_frq;
+  double *p_frq_smp;
+  double *p_pha;
+  int *p_phacyc_N;
+  int *p_phacyc_lev;
+  double *am_frq;
+  double *am_pha;
+  double *am_depth;
+  int *am_mode;
+  double *am_frq_smp;
+  double *fm_frq;
+  double *fm_pha;
+  double *fm_width;
+  int *fm_mode;
+  double *fm_frq_smp;
+
+  int *p_c0_en;
+  int *p_c1_en;
+  int *p_c2_en;
+  int *p_c3_en;
+
+  int c0_tim[4];
+  int c1_tim[4];
+  int c2_tim[4];
+  int c3_tim[4];
+
+  int c0_synth[5];
+  int c1_synth[5];
+  int c2_synth[5];
+  int c3_synth[5];
+
+  int averages;
+  int repetitions;
+  int pcyc_bef_avg;
+  double reptime_secs;
+  double rectime_secs;
+  int reptime_smps;
+  int rectime_smps;
+  int buffersize;
+
+  std::string file_pattern;
+  std::string file_stamp;
+  std::string save_path;
+  int override_save;
+  int override_init;
+
+  std::string stamp_start;
+  std::string stamp_end;
+};
+
+// structure that will be used to map LimeConfig to HDF attribute
+struct Config2HDFattr_t {
+  std::string arg;
+  H5std_string Name;
+  H5::DataType dType;
+  void *Value;
+  hsize_t dim;
+};
+
+// Device structure, should be initialize to NULL
+static lms_device_t *device = NULL;
+
+#endif // LIMECONFIG_H
\ No newline at end of file