34 files changed, 120 insertions, 21 deletions

diff --git a/2.3-1/macros/ASTManagement/AST_HandleEndGenFun.bin b/2.3-1/macros/ASTManagement/AST_HandleEndGenFun.bin
index ce6f0d68..13eec962 100644
--- a/2.3-1/macros/ASTManagement/AST_HandleEndGenFun.bin
+++ b/2.3-1/macros/ASTManagement/AST_HandleEndGenFun.bin
diff --git a/2.3-1/macros/ASTManagement/AST_HandleEndGenFun.sci b/2.3-1/macros/ASTManagement/AST_HandleEndGenFun.sci
index 696846e2..4dfaec9a 100644
--- a/2.3-1/macros/ASTManagement/AST_HandleEndGenFun.sci
+++ b/2.3-1/macros/ASTManagement/AST_HandleEndGenFun.sci
@@ -193,6 +193,12 @@ global STACKDEDUG
 		     FileInfo.GlobalVarFileName);
 	   end
 	else
+		//Change the scope of function name from variable to string, 
+		//as it is passed as string to C function. Also enter this function
+		//in conversion list also.
+		if(ASTFunName == 'ode')
+			InArg(4).Scope = 'String';
+		end
 	   [InArg,SharedInfo] = ST_GetInArgInfo(InArg,NInArg,FileInfo,SharedInfo);
 	end
 
diff --git a/2.3-1/macros/ASTManagement/lib b/2.3-1/macros/ASTManagement/lib
index 06ca43d1..36d91dec 100644
--- a/2.3-1/macros/ASTManagement/lib
+++ b/2.3-1/macros/ASTManagement/lib
diff --git a/2.3-1/macros/FunctionAnnotation/FA_SZ_LINSPACE_ROW.bin b/2.3-1/macros/FunctionAnnotation/FA_SZ_LINSPACE_ROW.bin
new file mode 100644
index 00000000..0a5589ba
--- /dev/null
+++ b/2.3-1/macros/FunctionAnnotation/FA_SZ_LINSPACE_ROW.bin
diff --git a/2.3-1/macros/FunctionAnnotation/lib b/2.3-1/macros/FunctionAnnotation/lib
index 6e93fb38..a31bc1a7 100644
--- a/2.3-1/macros/FunctionAnnotation/lib
+++ b/2.3-1/macros/FunctionAnnotation/lib
diff --git a/2.3-1/macros/FunctionAnnotation/names b/2.3-1/macros/FunctionAnnotation/names
index a5f862b9..4fc53d40 100644
--- a/2.3-1/macros/FunctionAnnotation/names
+++ b/2.3-1/macros/FunctionAnnotation/names
@@ -12,7 +12,10 @@ FA_REAL
 FA_SUB
 FA_SZ_1
 FA_SZ_2
+FA_SZ_COLUMN_DIAG
+FA_SZ_COL_DIAG_IN_EX
 FA_SZ_FROM_VAL
+FA_SZ_LINSPACE_ROW
 FA_SZ_OPAPEX
 FA_SZ_OPBACKSLASH
 FA_SZ_OPCC
@@ -37,7 +40,10 @@ FA_SZ_OPPLUSA
 FA_SZ_OPRC
 FA_SZ_OPSLASH
 FA_SZ_OPSTAR
+FA_SZ_ROW_COLUMN
 FA_SZ_ROW_COLUMN_CAT
+FA_SZ_ROW_DIAG
+FA_SZ_ROW_DIAG_INS_EXT
 FA_SZ_SEL1
 FA_SZ_SEL2
 FA_TP_C
diff --git a/2.3-1/macros/GeneralFunctions/lib b/2.3-1/macros/GeneralFunctions/lib
index 8367688a..a3af87e6 100644
--- a/2.3-1/macros/GeneralFunctions/lib
+++ b/2.3-1/macros/GeneralFunctions/lib
diff --git a/2.3-1/macros/Scilab-Arduino/lib b/2.3-1/macros/Scilab-Arduino/lib
index 824ce45a..bd0cb707 100644
--- a/2.3-1/macros/Scilab-Arduino/lib
+++ b/2.3-1/macros/Scilab-Arduino/lib
diff --git a/2.3-1/macros/ToolInitialization/INIT_FillSCI2LibCDirs.bin b/2.3-1/macros/ToolInitialization/INIT_FillSCI2LibCDirs.bin
index a4c9a3fb..1db8f2be 100644
--- a/2.3-1/macros/ToolInitialization/INIT_FillSCI2LibCDirs.bin
+++ b/2.3-1/macros/ToolInitialization/INIT_FillSCI2LibCDirs.bin
diff --git a/2.3-1/macros/ToolInitialization/INIT_FillSCI2LibCDirs.sci b/2.3-1/macros/ToolInitialization/INIT_FillSCI2LibCDirs.sci
index 3fd2ae76..07d1127c 100644
--- a/2.3-1/macros/ToolInitialization/INIT_FillSCI2LibCDirs.sci
+++ b/2.3-1/macros/ToolInitialization/INIT_FillSCI2LibCDirs.sci
@@ -4559,8 +4559,9 @@ PrintStringInfo('OUT(1).SZ(2)= ''1''',ClassFileName,'file','y');
 

 // --- Function List Class. ---

 ClassFileName = fullfile(SCI2CLibCFLClsDir,ClassName+ExtensionCFuncListCls);

-PrintStringInfo('d0d0d0'+ArgSeparator+'u80',ClassFileName,'file','y');

-PrintStringInfo('d0d0u80'+ArgSeparator+'u80',ClassFileName,'file','y');

+//PrintStringInfo('d0d0d0'+ArgSeparator+'u80',ClassFileName,'file','y');

+//PrintStringInfo('d0d0u80'+ArgSeparator+'u80',ClassFileName,'file','y');

+PrintStringInfo(''+ArgSeparator+'',ClassFileName,'file','y');

 

 // --- Annotation Function And Function List Function. ---

 FunctionName = 'AVRDigitalSetup'; 

@@ -4585,8 +4586,9 @@ PrintStringInfo('OUT(1).SZ(2)= ''1''',ClassFileName,'file','y');
 // --- Function List Class. ---

 ClassFileName = fullfile(SCI2CLibCFLClsDir,ClassName+ExtensionCFuncListCls);

 

-PrintStringInfo('d0d0d0'+ArgSeparator+'u80',ClassFileName,'file','y');

-PrintStringInfo('d0d0u80'+ArgSeparator+'u80',ClassFileName,'file','y');

+//PrintStringInfo('d0d0d0'+ArgSeparator+'u80',ClassFileName,'file','y');

+//PrintStringInfo('d0d0u80'+ArgSeparator+'u80',ClassFileName,'file','y');

+PrintStringInfo(''+ArgSeparator+'',ClassFileName,'file','y');

 

 // --- Annotation Function And Function List Function. ---

 FunctionName = 'AVRDigitalOut'; 

@@ -4610,8 +4612,9 @@ PrintStringInfo('OUT(1).SZ(2)= ''1''',ClassFileName,'file','y');
 

 // --- Function List Class. ---

 ClassFileName = fullfile(SCI2CLibCFLClsDir,ClassName+ExtensionCFuncListCls);

-PrintStringInfo('d0d0'+ArgSeparator+'u80',ClassFileName,'file','y');

-PrintStringInfo('d0u80'+ArgSeparator+'u80',ClassFileName,'file','y');

+//PrintStringInfo('d0d0'+ArgSeparator+'u80',ClassFileName,'file','y');

+//PrintStringInfo('d0u80'+ArgSeparator+'u80',ClassFileName,'file','y');

+PrintStringInfo(''+ArgSeparator+'',ClassFileName,'file','y');

 

 // --- Annotation Function And Function List Function. ---

 FunctionName = 'AVRDigitalIn'; 

@@ -4637,8 +4640,8 @@ PrintStringInfo('OUT(1).SZ(2)= ''1''',ClassFileName,'file','y');
 

 // --- Function List Class. ---

 ClassFileName = fullfile(SCI2CLibCFLClsDir,ClassName+ExtensionCFuncListCls);

-PrintStringInfo('d0d0'+ArgSeparator+'u80',ClassFileName,'file','y');

-

+//PrintStringInfo('d0d0'+ArgSeparator+'u80',ClassFileName,'file','y');

+PrintStringInfo(''+ArgSeparator+'',ClassFileName,'file','y');

 

 // --- Annotation Function And Function List Function. ---

 FunctionName = 'AVRADCSetup'; 

@@ -4662,8 +4665,8 @@ PrintStringInfo('OUT(1).SZ(2)= ''1''',ClassFileName,'file','y');
 

 // --- Function List Class. ---

 ClassFileName = fullfile(SCI2CLibCFLClsDir,ClassName+ExtensionCFuncListCls);

-PrintStringInfo('d0'+ArgSeparator+'u160',ClassFileName,'file','y');

-

+//PrintStringInfo('d0'+ArgSeparator+'u160',ClassFileName,'file','y');

+PrintStringInfo(''+ArgSeparator+'',ClassFileName,'file','y');

 

 // --- Annotation Function And Function List Function. ---

 FunctionName = 'AVRReadADC'; 

@@ -4827,6 +4830,41 @@ PrintStringInfo('      Adding Function: '+FunctionName+'.',GeneralReport,'file',
 INIT_GenAnnFLFunctions(FunctionName,SCI2CLibCAnnFunDir,ClassName,GeneralReport,ExtensionCAnnFun);

 INIT_GenAnnFLFunctions(FunctionName,SCI2CLibCFLFunDir,ClassName,GeneralReport,ExtensionCFuncListFun);

 

+//------------------------------------

+//---- Class ODE ---------------------

+//------------------------------------

+ClassName = 'ODE';

+

+// --- Class Annotation. ---

+PrintStringInfo('   Adding Class: '+ClassName+'.',GeneralReport,'file','y');

+ClassFileName = fullfile(SCI2CLibCAnnClsDir,ClassName+ExtensionCAnnCls);

+

+//Arguements specified: initial value, start time, time vector, ode function

+PrintStringInfo('NIN=         4',ClassFileName,'file','y');

+PrintStringInfo('NOUT=         1       ',ClassFileName,'file','y');

+PrintStringInfo('OUT(1).TP=    IN(1).TP',ClassFileName,'file','y');

+PrintStringInfo('OUT(1).SZ(1)= IN(3).SZ(1)',ClassFileName,'file','y');

+PrintStringInfo('OUT(1).SZ(2)= IN(3).SZ(2)',ClassFileName,'file','y');

+

+//Arguements specified: initial value, start time, end time, ode function

+PrintStringInfo('NIN=         4',ClassFileName,'file','y');

+PrintStringInfo('NOUT=         1       ',ClassFileName,'file','y');

+PrintStringInfo('OUT(1).TP=    IN(1).TP',ClassFileName,'file','y');

+PrintStringInfo('OUT(1).SZ(1)= IN(3).SZ(1)',ClassFileName,'file','y');

+PrintStringInfo('OUT(1).SZ(2)= IN(3).SZ(2)',ClassFileName,'file','y');

+

+// --- Function List Class. ---

+ClassFileName = fullfile(SCI2CLibCFLClsDir,ClassName+ExtensionCFuncListCls);

+PrintStringInfo('d0d0d2g2'+ArgSeparator+'d0',ClassFileName,'file','y');

+PrintStringInfo('d0d0d0g2'+ArgSeparator+'d0',ClassFileName,'file','y');

+PrintStringInfo('d2d0d2g2'+ArgSeparator+'d0',ClassFileName,'file','y');

+PrintStringInfo('d2d0d0g2'+ArgSeparator+'d0',ClassFileName,'file','y');

+

+// --- Annotation Function And Function List Function. ---

+FunctionName = 'ode'; 

+PrintStringInfo('      Adding Function: '+FunctionName+'.',GeneralReport,'file','y');

+INIT_GenAnnFLFunctions(FunctionName,SCI2CLibCAnnFunDir,ClassName,GeneralReport,ExtensionCAnnFun);

+INIT_GenAnnFLFunctions(FunctionName,SCI2CLibCFLFunDir,ClassName,GeneralReport,ExtensionCFuncListFun);

 

 // ////////////////////////////////////////////

 // /////PARTE INTRODOTTA DA ALBERTO MOREA

diff --git a/2.3-1/macros/ToolInitialization/INIT_RemoveDirs.bin b/2.3-1/macros/ToolInitialization/INIT_RemoveDirs.bin
index 5b11b8dd..ac8f7085 100644
--- a/2.3-1/macros/ToolInitialization/INIT_RemoveDirs.bin
+++ b/2.3-1/macros/ToolInitialization/INIT_RemoveDirs.bin
diff --git a/2.3-1/macros/ToolInitialization/INIT_RemoveDirs.sci b/2.3-1/macros/ToolInitialization/INIT_RemoveDirs.sci
index 536b909e..93ebafbf 100644
--- a/2.3-1/macros/ToolInitialization/INIT_RemoveDirs.sci
+++ b/2.3-1/macros/ToolInitialization/INIT_RemoveDirs.sci
@@ -39,7 +39,8 @@ if (SharedInfoRunMode == 'GenLibraryStructure' | SharedInfoRunMode == 'All')
    if (yesno=='y')      

       rmdir(FileInfo.WorkingDir,'s'); // delete WorkingDir if it exists due to previous translations...

       mdelete(FileInfo.OutCCCodeDir+'/*.h'); // delete .h files generated in previous translations (if any).

-      mdelete(FileInfo.OutCCCodeDir+'/*.c'); // delete .h files generated in previous translations (if any).

+      mdelete(FileInfo.OutCCCodeDir+'/*.c'); // delete .c files generated in previous translations (if any).

+      mdelete(FileInfo.OutCCCodeDir+'/*.cpp'); // delete .cpp files generated in previous translations (if any).

       mdelete(FileInfo.OutCCCodeDir+'/Makefile'); // delete .h files generated in previous translations (if any).

       // Note I don't delete includes, interfaces and and src directories to avoid recompiling them every time

       // a new translation is launched. I only delete source files generated by user.

diff --git a/2.3-1/macros/ToolInitialization/INIT_SCI2C.bin b/2.3-1/macros/ToolInitialization/INIT_SCI2C.bin
index 91a0d91c..19402302 100644
--- a/2.3-1/macros/ToolInitialization/INIT_SCI2C.bin
+++ b/2.3-1/macros/ToolInitialization/INIT_SCI2C.bin
diff --git a/2.3-1/macros/ToolInitialization/lib b/2.3-1/macros/ToolInitialization/lib
index 0b3bb8ea..6240d3dd 100644
--- a/2.3-1/macros/ToolInitialization/lib
+++ b/2.3-1/macros/ToolInitialization/lib
diff --git a/2.3-1/macros/findDeps/getAllHeaders.bin b/2.3-1/macros/findDeps/getAllHeaders.bin
index 9e341beb..3c3b9374 100644
--- a/2.3-1/macros/findDeps/getAllHeaders.bin
+++ b/2.3-1/macros/findDeps/getAllHeaders.bin
diff --git a/2.3-1/macros/findDeps/getAllHeaders.sci b/2.3-1/macros/findDeps/getAllHeaders.sci
index f7147662..d97d04c3 100644
--- a/2.3-1/macros/findDeps/getAllHeaders.sci
+++ b/2.3-1/macros/findDeps/getAllHeaders.sci
@@ -135,7 +135,8 @@ function allHeaders = getAllHeaders(Target)
       "src/c/signalProcessing/includes/dynlib_signalprocessing.h"
       "src/c/signalProcessing/includes/crossCorr.h"
       "src/c/implicitList/dynlib_implicitlist.h"
-      "src/c/implicitList/implicitList.h"];
+      "src/c/implicitList/implicitList.h"
+      "src/c/differential_calculus/includes/ode.h"];
 
   //Header files required for "Arduino" output
   Arduino_headers = [
diff --git a/2.3-1/macros/findDeps/getAllInterfaces.bin b/2.3-1/macros/findDeps/getAllInterfaces.bin
index bd21bba3..b0b53347 100644
--- a/2.3-1/macros/findDeps/getAllInterfaces.bin
+++ b/2.3-1/macros/findDeps/getAllInterfaces.bin
diff --git a/2.3-1/macros/findDeps/getAllInterfaces.sci b/2.3-1/macros/findDeps/getAllInterfaces.sci
index 9d29bdbb..9818071f 100644
--- a/2.3-1/macros/findDeps/getAllInterfaces.sci
+++ b/2.3-1/macros/findDeps/getAllInterfaces.sci
@@ -129,7 +129,8 @@ function allInterfaces = getAllInterfaces(Target)
       "src/c/signalProcessing/interfaces/int_fftshift.h"
       "src/c/signalProcessing/interfaces/int_fft.h"
       "src/c/signalProcessing/interfaces/int_lev.h"
-      "src/c/implicitList/int_OpColon.h"];
+      "src/c/implicitList/int_OpColon.h"
+      "src/c/differential_calculus/interfaces/int_ode.h"];
 
   //Interface files required for "Arduino" output
   Arduino_interfaces = [
diff --git a/2.3-1/macros/findDeps/getAllLibraries.bin b/2.3-1/macros/findDeps/getAllLibraries.bin
index bad19ff3..c27e3309 100644
--- a/2.3-1/macros/findDeps/getAllLibraries.bin
+++ b/2.3-1/macros/findDeps/getAllLibraries.bin
diff --git a/2.3-1/macros/findDeps/getAllSources.bin b/2.3-1/macros/findDeps/getAllSources.bin
index 0e42a660..a25aa618 100644
--- a/2.3-1/macros/findDeps/getAllSources.bin
+++ b/2.3-1/macros/findDeps/getAllSources.bin
diff --git a/2.3-1/macros/findDeps/getAllSources.sci b/2.3-1/macros/findDeps/getAllSources.sci
index d03ab17a..8fc0d310 100644
--- a/2.3-1/macros/findDeps/getAllSources.sci
+++ b/2.3-1/macros/findDeps/getAllSources.sci
@@ -897,7 +897,8 @@ function allSources = getAllSources(Target)
       "src/c/implicitList/zimplicitLists.c"
       "src/c/implicitList/dimplicitLists.c"
       "src/c/implicitList/cimplicitLists.c"
-      "src/c/implicitList/simplicitLists.c" ];
+      "src/c/implicitList/simplicitLists.c" 
+      "src/c/differential_calculus/ode/ode.c"];
 
   //Files to be inserted only if output format selected is 'Arduino'.
   Arduino_files = ["src/c/scilab-arduino/cmd_digital_out/u8cmd_digital_outs.c"
diff --git a/2.3-1/macros/lib b/2.3-1/macros/lib
index f3cab7db..1b718c75 100644
--- a/2.3-1/macros/lib
+++ b/2.3-1/macros/lib
diff --git a/2.3-1/macros/runsci2c.bin b/2.3-1/macros/runsci2c.bin
index 7d47f430..90bd8861 100644
--- a/2.3-1/macros/runsci2c.bin
+++ b/2.3-1/macros/runsci2c.bin
diff --git a/2.3-1/macros/runsci2c.sci b/2.3-1/macros/runsci2c.sci
index 04543106..41495cb4 100644
--- a/2.3-1/macros/runsci2c.sci
+++ b/2.3-1/macros/runsci2c.sci
@@ -107,7 +107,7 @@ mkdir(SCI2COutputPath+"/libraries/");
 PrintStepInfo('Copying sources', FileInfo.GeneralReport,'both');

 for i = 1:size(allSources, "*")

   // DEBUG only

-  disp("Copying "+allSources(i)+" in "+SCI2COutputPath+"/src/c/");

+  //disp("Copying "+allSources(i)+" in "+SCI2COutputPath+"/src/c/");

   copyfile(allSources(i), SCI2COutputPath+"/src/c/");

 end

 

diff --git a/2.3-1/src/c/differential_calculus/includes/ode.h b/2.3-1/src/c/differential_calculus/includes/ode.h
new file mode 100644
index 00000000..46220a84
--- /dev/null
+++ b/2.3-1/src/c/differential_calculus/includes/ode.h
@@ -0,0 +1,9 @@
+// FOSSEE IIT Bombay
+#ifdef __INT_ODE_H__
+#define __INT_ODE_H__
+
+double ODE(double initial_value, double start_time, double end_time, \
+			char *ode_function, double nequs, double eps_abs, double eps_rel \
+			double step_size)
+
+#endif /*__INT_ODE_H__*/
\ No newline at end of file
diff --git a/2.3-1/src/c/differential_calculus/interfaces/int_ode.h b/2.3-1/src/c/differential_calculus/interfaces/int_ode.h
new file mode 100644
index 00000000..5000ed5e
--- /dev/null
+++ b/2.3-1/src/c/differential_calculus/interfaces/int_ode.h
@@ -0,0 +1,9 @@
+// FOSSEE IIT Bombay
+
+#ifdef __INT_ODE_H__
+#define __INT_ODE_H__
+
+#define d0d0d0g2ODEd0(in1, in2, in3, in4) ODE(in1, in2, in3, in4, 1, 1.0e-2,\
+											 1.0e-2, 1.0e-6)
+
+#endif /*__INT_ODE_H__*/
\ No newline at end of file
diff --git a/2.3-1/src/c/differential_calculus/ode/ode.c b/2.3-1/src/c/differential_calculus/ode/ode.c
new file mode 100644
index 00000000..b815e367
--- /dev/null
+++ b/2.3-1/src/c/differential_calculus/ode/ode.c
@@ -0,0 +1,26 @@
+// FOSSEE IIT Bombay
+
+#include "ODE.h"
+#include "types.h"
+
+
+double ODE(double initial_value, double start_time, double end_time, \
+			char *ode_function, double nequs, double eps_abs, double eps_rel \
+			double step_size)
+{
+	double out = 0;
+	int status;
+	//Setup ODE related parameters
+	gsl_odeiv2_system sys = {ode_function, NULL, 2, NULL};
+
+	gsl_odeiv2_step    *s = gsl_odeiv2_step_alloc (gsl_odeiv2_step_rkf45, nequs);
+  	gsl_odeiv2_control *c = gsl_odeiv2_control_y_new (eps_abs, eps_rel);
+  	gsl_odeiv2_evolve  *e = gsl_odeiv2_evolve_alloc (nequs);
+  
+  	status = gsl_odeiv2_evolve_apply_fixed_step (e, c, s, &sys, &t, stepsize, x_dot);
+	
+	if (status == GSL_SUCCESS) {
+	return out;
+	}
+	else return 0;
+}
diff --git a/2.3-1/src/c/elementaryFunctions/includes/bitand.h b/2.3-1/src/c/elementaryFunctions/includes/bitand.h
index b7f5151e..f411e05b 100644
--- a/2.3-1/src/c/elementaryFunctions/includes/bitand.h
+++ b/2.3-1/src/c/elementaryFunctions/includes/bitand.h
@@ -8,7 +8,7 @@
 #include "dynlib_elementaryfunctions.h"
 #include "types.h"
 
-#ifdef __cpluscplus
+#ifdef __cplusplus
 extern "C" {
 #endif
 /* bitand returns the logical AND operation
diff --git a/2.3-1/src/c/elementaryFunctions/includes/bitcmp.h b/2.3-1/src/c/elementaryFunctions/includes/bitcmp.h
index 8176681e..aa182659 100644
--- a/2.3-1/src/c/elementaryFunctions/includes/bitcmp.h
+++ b/2.3-1/src/c/elementaryFunctions/includes/bitcmp.h
@@ -8,7 +8,7 @@
 #include "dynlib_elementaryfunctions.h"
 #include "types.h"
 
-#ifdef __cpluscplus
+#ifdef __cplusplus
 extern "C" {
 #endif
 /* bitcmp returns the complement
diff --git a/2.3-1/src/c/elementaryFunctions/includes/bitget.h b/2.3-1/src/c/elementaryFunctions/includes/bitget.h
index 0eaf57eb..47191558 100644
--- a/2.3-1/src/c/elementaryFunctions/includes/bitget.h
+++ b/2.3-1/src/c/elementaryFunctions/includes/bitget.h
@@ -8,7 +8,7 @@
 #include "dynlib_elementaryfunctions.h"
 #include "types.h"
 
-#ifdef __cpluscplus
+#ifdef __cplusplus
 extern "C" {
 #endif
 
diff --git a/2.3-1/src/c/elementaryFunctions/includes/bitor.h b/2.3-1/src/c/elementaryFunctions/includes/bitor.h
index 16a6a3d1..d915ffae 100644
--- a/2.3-1/src/c/elementaryFunctions/includes/bitor.h
+++ b/2.3-1/src/c/elementaryFunctions/includes/bitor.h
@@ -8,7 +8,7 @@
 #include "dynlib_elementaryfunctions.h"
 #include "types.h"
 
-#ifdef __cpluscplus
+#ifdef __cplusplus
 extern "C" {
 #endif
 /* bitor returns the logical OR operation
diff --git a/2.3-1/src/c/elementaryFunctions/includes/bitset.h b/2.3-1/src/c/elementaryFunctions/includes/bitset.h
index 862a4c80..52f9f2cf 100644
--- a/2.3-1/src/c/elementaryFunctions/includes/bitset.h
+++ b/2.3-1/src/c/elementaryFunctions/includes/bitset.h
@@ -8,7 +8,7 @@
 #include "dynlib_elementaryfunctions.h"
 #include "types.h"
 
-#ifdef __cpluscplus
+#ifdef __cplusplus
 extern "C" {
 #endif
 
diff --git a/2.3-1/src/c/elementaryFunctions/includes/bitxor.h b/2.3-1/src/c/elementaryFunctions/includes/bitxor.h
index 4e276353..3bc77a2e 100644
--- a/2.3-1/src/c/elementaryFunctions/includes/bitxor.h
+++ b/2.3-1/src/c/elementaryFunctions/includes/bitxor.h
@@ -8,7 +8,7 @@
 #include "dynlib_elementaryfunctions.h"
 #include "types.h"
 
-#ifdef __cpluscplus
+#ifdef __cplusplus
 extern "C" {
 #endif
 /* bitxor returns the logical OR operation
diff --git a/2.3-1/src/c/scilab-arduino/default_files/setup_arduino.h b/2.3-1/src/c/scilab-arduino/default_files/setup_arduino.h
index 9eb0ed4a..acbf8e21 100644
--- a/2.3-1/src/c/scilab-arduino/default_files/setup_arduino.h
+++ b/2.3-1/src/c/scilab-arduino/default_files/setup_arduino.h
@@ -24,6 +24,7 @@
 ** --- SCI2C Includes. --- 
 ** ----------------------- 
 */
+#include "Arduino.h"
 #include "sci2clib.h"
 /*
 ** ---------------------------