diff --git a/CMakeLists.txt b/CMakeLists.txt
index 01a9b0d..16994b0 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -79,10 +79,13 @@ set(API_HEADERS
     src/hal/inc/hal_time.h 
     src/hal/inc/hal_thread.h
     src/hal/inc/hal_filesystem.h 
+    src/hal/inc/platform_endian.h
     src/common/inc/libiec61850_common_api.h
+    src/common/inc/libiec61850_platform_includes.h
     src/common/inc/linked_list.h
     src/common/inc/byte_buffer.h
     src/common/inc/lib_memory.h
+    src/common/inc/string_utilities.h
     src/iec61850/inc/iec61850_client.h
     src/iec61850/inc/iec61850_common.h
     src/iec61850/inc/iec61850_server.h
@@ -108,6 +111,7 @@ set(API_HEADERS
     src/sampled_values/sv_subscriber.h
     src/sampled_values/sv_publisher.h
     src/logging/logging_api.h
+    ${CMAKE_CURRENT_BINARY_DIR}/config/stack_config.h
 )
 
 IF(MSVC)
diff --git a/config/stack_config.h b/config/stack_config.h
index 2159992..a305280 100644
--- a/config/stack_config.h
+++ b/config/stack_config.h
@@ -24,6 +24,7 @@
 #define DEBUG_GOOSE_SUBSCRIBER 0
 #define DEBUG_GOOSE_PUBLISHER 0
 #define DEBUG_SV_SUBSCRIBER 0
+#define DEBUG_SV_PUBLISHER 0
 #define DEBUG_HAL_ETHERNET 0
 
 /* Maximum MMS PDU SIZE - default is 65000 */
diff --git a/pyiec61850/CMakeLists.txt b/pyiec61850/CMakeLists.txt
index 4942995..f5f0f92 100644
--- a/pyiec61850/CMakeLists.txt
+++ b/pyiec61850/CMakeLists.txt
@@ -1,7 +1,7 @@
 FIND_PACKAGE(SWIG REQUIRED)
 INCLUDE(${SWIG_USE_FILE})
 FIND_PACKAGE(PythonLibs REQUIRED)
-FIND_PACKAGE ( PythonInterp REQUIRED )
+FIND_PACKAGE ( PythonInterp ${PYTHONLIBS_VERSION_STRING} EXACT REQUIRED )
 INCLUDE_DIRECTORIES(${PYTHON_INCLUDE_PATH})
 INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR})
 SET(CMAKE_SWIG_FLAGS "")
diff --git a/pyiec61850/test_pyiec61850.py b/pyiec61850/test_pyiec61850.py
index a37fd6b..aceb3fd 100755
--- a/pyiec61850/test_pyiec61850.py
+++ b/pyiec61850/test_pyiec61850.py
@@ -55,20 +55,20 @@ def testClient():
 		theVal = "testmodelSENSORS/TTMP1.TmpSp.setMag.f"
 		theValType = iec61850.IEC61850_FC_SP
 		temperatureSetpoint = iec61850.IedConnection_readFloatValue(con, theVal, theValType)
-		print temperatureSetpoint
+		print(temperatureSetpoint)
 		assert(temperatureValue[1]==0)
 		newValue= temperatureValue[0]+10
 		err = iec61850.IedConnection_writeFloatValue(con, theVal, theValType, newValue)
 		assert(err==0)
 		temperatureSetpoint = iec61850.IedConnection_readFloatValue(con, theVal, theValType)
-		print temperatureSetpoint
+		print(temperatureSetpoint)
 		assert(temperatureSetpoint[0]==newValue)
 		iec61850.IedConnection_close(con)
 	else:
-		print "Connection error"
+		print("Connection error")
 		sys.exit(-1)
 	iec61850.IedConnection_destroy(con)
-	print "client ok"
+	print("client ok")
 try:
 	srv=myIECServer()
 	srvThread = threading.Thread(target = srv.run)
@@ -78,6 +78,6 @@ try:
 	#signal.pause()
 except:
 	running = 0
-	print "Error :"
+	print("Error :")
 	traceback.print_exc(file=sys.stdout)
 	sys.exit(-1)
diff --git a/src/mms/iso_mms/common/mms_value.c b/src/mms/iso_mms/common/mms_value.c
index d5cbaf8..199e3ec 100644
--- a/src/mms/iso_mms/common/mms_value.c
+++ b/src/mms/iso_mms/common/mms_value.c
@@ -1999,6 +1999,7 @@ MmsValue_printToBuffer(const MmsValue* self, char* buffer, int bufferSize)
     case MMS_STRUCTURE:
     case MMS_ARRAY:
         {
+            if (bufferSize==0) break;
             buffer[0] = '{';
 
             int bufPos = 1;
diff --git a/src/sampled_values/sv_publisher.c b/src/sampled_values/sv_publisher.c
index 5f812fb..d550b57 100644
--- a/src/sampled_values/sv_publisher.c
+++ b/src/sampled_values/sv_publisher.c
@@ -30,7 +30,9 @@
 #include "hal_ethernet.h"
 #include "ber_encoder.h"
 
+#ifndef DEBUG_SV_PUBLISHER
 #define DEBUG_SV_PUBLISHER 1
+#endif
 
 #define CONFIG_SV_DEFAULT_DST_ADDRESS CONFIG_GOOSE_DEFAULT_DST_ADDRESS
 
@@ -567,6 +569,11 @@ SV_ASDU_setFLOAT64(SV_ASDU self, int index, double value)
     }
 }
 
+uint16_t
+SV_ASDU_getSmpCnt(SV_ASDU self)
+{
+    return self->smpCnt;
+}
 
 void
 SV_ASDU_setSmpCnt(SV_ASDU self, uint16_t value)
diff --git a/src/sampled_values/sv_publisher.h b/src/sampled_values/sv_publisher.h
index 5612aa9..eeaf70e 100644
--- a/src/sampled_values/sv_publisher.h
+++ b/src/sampled_values/sv_publisher.h
@@ -89,6 +89,9 @@ SV_ASDU_setFLOAT64(SV_ASDU self, int index, double value);
 void
 SV_ASDU_setSmpCnt(SV_ASDU self, uint16_t value);
 
+uint16_t
+SV_ASDU_getSmpCnt(SV_ASDU self);
+
 void
 SV_ASDU_increaseSmpCnt(SV_ASDU self);