Fix typos in libs/ subdirectory

libs/alignment/AlignmentSubsystemForDrivers.h

@@ -36,7 +36,7 @@ class AlignmentSubsystemForDrivers : public MapPropertiesToInMemoryDatabase,
         /// \brief Virtual destructor
         virtual ~AlignmentSubsystemForDrivers() {}
 
-        /** \brief Initilize alignment subsystem properties. It is recommended to call this function within initProperties() of your primary device
+        /** \brief Initialize alignment subsystem properties. It is recommended to call this function within initProperties() of your primary device
            * \param[in] pTelescope Pointer to the child INDI::Telecope class
           */
         void InitAlignmentProperties(Telescope *pTelescope);
@@ -173,7 +173,7 @@ class AlignmentSubsystemForDrivers : public MapPropertiesToInMemoryDatabase,
            * the in memory database module. This registration is performed in the constructor of
            * of this class. The callback is called whenever the database is
            * is loaded or reloaded, by default it calls the Initialise function of the MathPluginManagment module.
-           * \param[in] ThisPointer Pointer to the instance of this class which registered the callbck
+           * \param[in] ThisPointer Pointer to the instance of this class which registered the callback
           */
         static void MyDatabaseLoadCallback(void *ThisPointer);
 };

libs/alignment/BasicMathPlugin.cpp

@@ -464,7 +464,7 @@ bool BasicMathPlugin::TransformCelestialToTelescope(const double RightAscension,
 #ifdef CONVEX_HULL_DEBUGGING
                     ActualFaces++;
 #endif
-                    // Ignore faces containg vertex 0 (nadir).
+                    // Ignore faces containing vertex 0 (nadir).
                     if ((0 == CurrentFace->vertex[0]->vnum) || (0 == CurrentFace->vertex[1]->vnum) ||
                             (0 == CurrentFace->vertex[2]->vnum))
                     {
@@ -695,7 +695,7 @@ bool BasicMathPlugin::TransformTelescopeToCelestial(const TelescopeDirectionVect
 #ifdef CONVEX_HULL_DEBUGGING
                     ApparentFaces++;
 #endif
-                    // Ignore faces containg vertex 0 (nadir).
+                    // Ignore faces containing vertex 0 (nadir).
                     if ((0 == CurrentFace->vertex[0]->vnum) || (0 == CurrentFace->vertex[1]->vnum) ||
                             (0 == CurrentFace->vertex[2]->vnum))
                     {

libs/alignment/BasicMathPlugin.h

@@ -42,7 +42,7 @@ class BasicMathPlugin : public AlignmentSubsystemForMathPlugins
                 double &RightAscension, double &Declination);
 
     protected:
-        /// \brief Calculate tranformation matrices from the supplied vectors
+        /// \brief Calculate transformation matrices from the supplied vectors
         /// \param[in] Alpha1 Pointer to the first coordinate in the alpha reference frame
         /// \param[in] Alpha2 Pointer to the second coordinate in the alpha reference frame
         /// \param[in] Alpha3 Pointer to the third coordinate in the alpha reference frame
@@ -67,7 +67,7 @@ class BasicMathPlugin : public AlignmentSubsystemForMathPlugins
         /// \param[in] pMatrix The matrix to print
         void Dump3x3(const char *Label, gsl_matrix *pMatrix);
 
-        /// \brief Caluclate the determinant of the supplied matrix
+        /// \brief Calculate the determinant of the supplied matrix
         /// \param[in] pMatrix Pointer to the 3x3 matrix
         /// \return The determinant
         double Matrix3x3Determinant(gsl_matrix *pMatrix);

libs/alignment/BuiltInMathPlugin.h

@@ -20,7 +20,7 @@ namespace AlignmentSubsystem
 class BuiltInMathPlugin : public BasicMathPlugin
 {
     private:
-        /// \brief Calculate tranformation matrices from the supplied vectors
+        /// \brief Calculate transformation matrices from the supplied vectors
         /// \param[in] Alpha1 Pointer to the first coordinate in the alpha reference frame
         /// \param[in] Alpha2 Pointer to the second coordinate in the alpha reference frame
         /// \param[in] Alpha3 Pointer to the third coordinate in the alpha reference frame

libs/alignment/ClientAPIForAlignmentDatabase.cpp

@@ -28,7 +28,7 @@ ClientAPIForAlignmentDatabase::~ClientAPIForAlignmentDatabase()
 
 bool ClientAPIForAlignmentDatabase::AppendSyncPoint(const AlignmentDatabaseEntry &CurrentValues)
 {
-    // Wait for driver to initialise if neccessary
+    // Wait for driver to initialise if necessary
     WaitForDriverCompletion();
 
     auto pAction = Action->getSwitch();
@@ -69,7 +69,7 @@ bool ClientAPIForAlignmentDatabase::AppendSyncPoint(const AlignmentDatabaseEntry
 
 bool ClientAPIForAlignmentDatabase::ClearSyncPoints()
 {
-    // Wait for driver to initialise if neccessary
+    // Wait for driver to initialise if necessary
     WaitForDriverCompletion();
 
     auto pAction = Action->getSwitch();
@@ -107,7 +107,7 @@ bool ClientAPIForAlignmentDatabase::ClearSyncPoints()
 
 bool ClientAPIForAlignmentDatabase::DeleteSyncPoint(unsigned int Offset)
 {
-    // Wait for driver to initialise if neccessary
+    // Wait for driver to initialise if necessary
     WaitForDriverCompletion();
 
     auto pAction       = Action->getSwitch();
@@ -158,7 +158,7 @@ bool ClientAPIForAlignmentDatabase::DeleteSyncPoint(unsigned int Offset)
 
 bool ClientAPIForAlignmentDatabase::EditSyncPoint(unsigned int Offset, const AlignmentDatabaseEntry &CurrentValues)
 {
-    // Wait for driver to initialise if neccessary
+    // Wait for driver to initialise if necessary
     WaitForDriverCompletion();
 
     auto pAction           = Action->getSwitch();
@@ -222,7 +222,7 @@ void ClientAPIForAlignmentDatabase::Initialise(INDI::BaseClient *BaseClient)
 
 bool ClientAPIForAlignmentDatabase::InsertSyncPoint(unsigned int Offset, const AlignmentDatabaseEntry &CurrentValues)
 {
-    // Wait for driver to initialise if neccessary
+    // Wait for driver to initialise if necessary
     WaitForDriverCompletion();
 
     auto pAction           = Action->getSwitch();
@@ -276,7 +276,7 @@ bool ClientAPIForAlignmentDatabase::InsertSyncPoint(unsigned int Offset, const A
 
 bool ClientAPIForAlignmentDatabase::LoadDatabase()
 {
-    // Wait for driver to initialise if neccessary
+    // Wait for driver to initialise if necessary
     WaitForDriverCompletion();
 
     auto pAction = Action->getSwitch();
@@ -379,7 +379,7 @@ void ClientAPIForAlignmentDatabase::ProcessNewProperty(INDI::Property *PropertyP
     else
         GotOneOfMine = false;
 
-    // Tell the client when all the database proeprties have been set up
+    // Tell the client when all the database properties have been set up
     if (GotOneOfMine && (nullptr != MandatoryNumbers) && (nullptr != OptionalBinaryBlob) && (nullptr != PointsetSize) &&
             (nullptr != CurrentEntry) && (nullptr != Action) && (nullptr != Commit))
     {
@@ -406,7 +406,7 @@ void ClientAPIForAlignmentDatabase::ProcessNewSwitch(ISwitchVectorProperty *Swit
 
 bool ClientAPIForAlignmentDatabase::ReadIncrementSyncPoint(AlignmentDatabaseEntry &CurrentValues)
 {
-    // Wait for driver to initialise if neccessary
+    // Wait for driver to initialise if necessary
     WaitForDriverCompletion();
 
     auto pAction           = Action->getSwitch();
@@ -458,7 +458,7 @@ bool ClientAPIForAlignmentDatabase::ReadIncrementSyncPoint(AlignmentDatabaseEntr
 
 bool ClientAPIForAlignmentDatabase::ReadSyncPoint(unsigned int Offset, AlignmentDatabaseEntry &CurrentValues)
 {
-    // Wait for driver to initialise if neccessary
+    // Wait for driver to initialise if necessary
     WaitForDriverCompletion();
 
     auto pAction           = Action->getSwitch();
@@ -520,7 +520,7 @@ bool ClientAPIForAlignmentDatabase::ReadSyncPoint(unsigned int Offset, Alignment
 
 bool ClientAPIForAlignmentDatabase::SaveDatabase()
 {
-    // Wait for driver to initialise if neccessary
+    // Wait for driver to initialise if necessary
     WaitForDriverCompletion();
 
     auto pAction = Action->getSwitch();

libs/alignment/ClientAPIForMathPluginManagement.cpp

@@ -18,7 +18,7 @@ namespace AlignmentSubsystem
 
 bool ClientAPIForMathPluginManagement::EnumerateMathPlugins(MathPluginsList &AvailableMathPlugins)
 {
-    // Wait for driver to initialise if neccessary
+    // Wait for driver to initialise if necessary
     WaitForDriverCompletion();
 
     AvailableMathPlugins.clear();
@@ -52,7 +52,7 @@ void ClientAPIForMathPluginManagement::ProcessNewProperty(INDI::Property *Proper
     else
         GotOneOfMine = false;
 
-    // Tell the client when all the database proeprties have been set up
+    // Tell the client when all the database properties have been set up
     if (GotOneOfMine && (nullptr != MathPlugins) && (nullptr != PluginInitialise))
     {
         // The DriverActionComplete state variable is initialised to false
@@ -78,7 +78,7 @@ void ClientAPIForMathPluginManagement::ProcessNewSwitch(ISwitchVectorProperty *S
 
 bool ClientAPIForMathPluginManagement::SelectMathPlugin(const std::string &MathPluginName)
 {
-    // Wait for driver to initialise if neccessary
+    // Wait for driver to initialise if necessary
     WaitForDriverCompletion();
 
     auto pPlugins = MathPlugins->getSwitch();
@@ -107,7 +107,7 @@ bool ClientAPIForMathPluginManagement::SelectMathPlugin(const std::string &MathP
 
 bool ClientAPIForMathPluginManagement::ReInitialiseMathPlugin()
 {
-    // Wait for driver to initialise if neccessary
+    // Wait for driver to initialise if necessary
     WaitForDriverCompletion();
 
     auto pPluginInitialise = PluginInitialise->getSwitch();

libs/alignment/ClientAPIForMathPluginManagement.h

@@ -41,7 +41,7 @@ class ClientAPIForMathPluginManagement
              */
         bool EnumerateMathPlugins(MathPluginsList &AvailableMathPlugins);
 
-        /// \brief Intialise the API
+        /// \brief Initialise the API
         /// \param[in] BaseClient Pointer to the INDI:BaseClient class
         void Initialise(INDI::BaseClient *BaseClient);
 

libs/alignment/Common.h

@@ -25,7 +25,7 @@ namespace AlignmentSubsystem
 {
 /** \enum MountAlignment
     \brief Describe the alignment of a telescope axis. This is normally used to differentiate between
-    equatorial mounts in differnet hemispheres and altaz or dobsonian mounts.
+    equatorial mounts in different hemispheres and altaz or dobsonian mounts.
 */
 typedef enum MountAlignment { ZENITH, NORTH_CELESTIAL_POLE, SOUTH_CELESTIAL_POLE } MountAlignment_t;
 
@@ -59,7 +59,7 @@ enum AlignmentPointSetEnum
 
 /*!
  * \struct TelescopeDirectionVector
- * \brief Holds a nomalised direction vector (direction cosines)
+ * \brief Holds a normalised direction vector (direction cosines)
  *
  * The x y,z fields of this class should normally represent a normalised (unit length)
  * vector in a right handed rectangular coordinate space. However, for convenience a number

libs/alignment/InMemoryDatabase.h

@@ -52,7 +52,7 @@ class InMemoryDatabase
         }
 
         /// \brief Get the database reference position
-        /// \param[in] Position A pointer to a IGeographicCoordinates object to retunr the current position in
+        /// \param[in] Position A pointer to a IGeographicCoordinates object to return the current position in
         /// \return True if successful
         bool GetDatabaseReferencePosition(IGeographicCoordinates &Position);
 

libs/alignment/MapPropertiesToInMemoryDatabase.h

@@ -59,7 +59,7 @@ namespace AlignmentSubsystem
  *   - READ INCREMENT\n
  *     Increment the pointer before reading the entry.
  *   - LOAD DATABASE\n
- *     Load the databse from local storage.
+ *     Load the database from local storage.
  *   - SAVE DATABASE\n
  *     Save the database to local storage.
  * - ALIGNMENT_POINTSET_COMMIT\n

libs/alignment/MathPlugin.h

@@ -39,7 +39,7 @@ class MathPlugin
         virtual ~MathPlugin() {}
 
         // Public methods
-        /// \brief Get the approximate alognment of the mount
+        /// \brief Get the approximate alignment of the mount
         /// \return the approximate alignment
         virtual MountAlignment_t GetApproximateMountAlignment()
         {
@@ -50,7 +50,7 @@ class MathPlugin
         /// \return True if successful
         virtual bool Initialise(InMemoryDatabase *pInMemoryDatabase);
 
-        /// \brief Set the approximate alognment of the mount
+        /// \brief Set the approximate alignment of the mount
         /// \param[in] ApproximateAlignment - the approximate alignment of the mount
         virtual void SetApproximateMountAlignment(MountAlignment_t ApproximateAlignment)
         {

libs/alignment/NearestMathPlugin.cpp

@@ -87,7 +87,7 @@ bool NearestMathPlugin::Initialise(InMemoryDatabase *pInMemoryDatabase)
 
     // JM: We iterate over all the sync point and compute the celestial and telescope horizontal coordinates
     // Since these are used to sort the nearest alignment points to the current target. The offsets of the
-    // nearest point celestial coordintes are then applied to the current target to correct for its position.
+    // nearest point celestial coordinates are then applied to the current target to correct for its position.
     // No complex transformations used.
     for (auto &oneSyncPoint : SyncPoints)
     {

libs/alignment/SVDMathPlugin.cpp

@@ -72,7 +72,7 @@ void SVDMathPlugin::CalculateTransformMatrices(const TelescopeDirectionVector &A
     gsl_matrix *pIntermediateMatrix1 = gsl_matrix_alloc(3, 3);
     MatrixMatrixMultiply(pBetaMatrix, pAlphaMatrix, pIntermediateMatrix1);
 
-    // 3. Compute the singular value decomoposition of the intermediate matrix
+    // 3. Compute the singular value decomposition of the intermediate matrix
     gsl_matrix *pV    = gsl_matrix_alloc(3, 3);
     gsl_vector *pS    = gsl_vector_alloc(3);
     gsl_vector *pWork = gsl_vector_alloc(3);

libs/alignment/SVDMathPlugin.h

@@ -20,7 +20,7 @@ namespace AlignmentSubsystem
 class SVDMathPlugin : public BasicMathPlugin
 {
     private:
-        /// \brief Calculate tranformation matrices from the supplied vectors
+        /// \brief Calculate transformation matrices from the supplied vectors
         /// \param[in] Alpha1 Pointer to the first coordinate in the alpha reference frame
         /// \param[in] Alpha2 Pointer to the second coordinate in the alpha reference frame
         /// \param[in] Alpha3 Pointer to the third coordinate in the alpha reference frame

libs/alignment/TelescopeDirectionVectorSupportFunctions.h

@@ -19,7 +19,7 @@ namespace AlignmentSubsystem
 /*! \class TelescopeDirectionVectorSupportFunctions
  *  \brief These functions are used to convert different coordinate systems to and from the
  *  telescope direction vectors (normalised vector/direction cosines) used for telescope coordinates in the
- *  alignment susbsystem.
+ *  alignment subsystem.
  */
 class TelescopeDirectionVectorSupportFunctions
 {

libs/alignment/alignment_white_paper.md

@@ -418,7 +418,7 @@ The final step is to add coordinate conversion to ReadScopeStatus, TimerHit (for
                     {
                         if (AzimuthOffsetMicrosteps < MICROSTEPS_PER_REVOLUTION / 2.0)
                         {
-                            // Foward
+                            // Forward
                             AxisDirectionRA = FORWARD;
                             AxisSlewRateRA = AzimuthOffsetMicrosteps;
                         }
@@ -434,7 +434,7 @@ The final step is to add coordinate conversion to ReadScopeStatus, TimerHit (for
                         AzimuthOffsetMicrosteps = abs(AzimuthOffsetMicrosteps);
                         if (AzimuthOffsetMicrosteps < MICROSTEPS_PER_REVOLUTION / 2.0)
                         {
-                            // Foward
+                            // Forward
                             AxisDirectionRA = REVERSE;
                             AxisSlewRateRA = AzimuthOffsetMicrosteps;
                         }
@@ -615,7 +615,7 @@ The Alignment Subsystem provides two API classes for use in clients. These are C
 
 	class LoaderClient : public INDI::BaseClient, INDI::AlignmentSubsystem::AlignmentSubsystemForClients
 
-Somewhere in the initialisation of your client make a call to the Initalise method of the AlignmentSubsystemForClients class for example:
+Somewhere in the initialisation of your client make a call to the Initialise method of the AlignmentSubsystemForClients class for example:
 
     void LoaderClient::Initialise(int argc, char* argv[])
     {
@@ -643,7 +643,7 @@ Somewhere in the initialisation of your client make a call to the Initalise meth
         setBLOBMode(B_ALSO, DeviceName.c_str(), NULL);
     }
 
-To hook the Alignment Subsystem into the clients property handling you must ensure that the following virtual functions are overriden.
+To hook the Alignment Subsystem into the clients property handling you must ensure that the following virtual functions are overridden.
 
     virtual void newBLOB(IBLOB *bp);
     virtual void newDevice(INDI::BaseDevice *dp);

libs/dsp/dsp.h

@@ -58,8 +58,8 @@ extern "C" {
 * The DSP API is a collection of essential routines used in astronomy signal processing<br>
 *
 * The DSP API is used for processing monodimensional or multidimensional buffers,<br>
-* generating, tranforming, stack, processing buffers, aligning, convoluting arrays,<br>
-* converting array element types, generate statistics, extract informations from buffers, convolute or<br>
+* generating, transforming, stack, processing buffers, aligning, convoluting arrays,<br>
+* converting array element types, generate statistics, extract information from buffers, convolute or<br>
 * cross-correlate different single or multi dimensional streams, rotate, scale, crop images.<br>
 *
 * \author Ilia Platone
@@ -280,7 +280,7 @@ typedef struct dsp_triangle_t
 } dsp_triangle;
 
 /**
-* \brief Alignment informations needed
+* \brief Alignment information needed
 */
 typedef struct dsp_align_info_t
 {
@@ -366,7 +366,7 @@ typedef union dsp_location_t
 typedef void *(*dsp_func_t) (void *, ...);
 
 /**
-* \brief Contains a set of informations and data relative to a buffer and how to use it
+* \brief Contains a set of information and data relative to a buffer and how to use it
 * \sa dsp_stream_new
 * \sa dsp_stream_add_dim
 * \sa dsp_stream_del_dim
@@ -469,7 +469,7 @@ DLL_EXPORT void dsp_fourier_idft(dsp_stream_p stream);
 DLL_EXPORT void dsp_fourier_2dsp(dsp_stream_p stream);
 
 /**
-* \brief Obtain the complex fourier tranform from the current magnitude and phase buffers
+* \brief Obtain the complex fourier transform from the current magnitude and phase buffers
 * \param stream the inout stream.
 */
 DLL_EXPORT void dsp_fourier_2complex_t(dsp_stream_p stream);
@@ -774,7 +774,7 @@ DLL_EXPORT void dsp_convolution_correlation(dsp_stream_p stream, dsp_stream_p ma
 * \brief Histogram of the inut stream
 * \param stream the stream on which execute
 * \param size the length of the median.
-* \return the output stream if successfull elaboration. NULL if an
+* \return the output stream if successful elaboration. NULL if an
 * error is encountered.
 */
 DLL_EXPORT double* dsp_stats_histogram(dsp_stream_p stream, int size);
@@ -1532,7 +1532,7 @@ DLL_EXPORT dsp_t* dsp_file_composite_2_bayer(dsp_stream_p *src, int red, int wid
 DLL_EXPORT void dsp_file_write_fits_bayer(const char* filename, int components, int bpp, dsp_stream_p* stream);
 
 /**
-* \brief Convert a bayer pattern dsp_t array into a contiguos component array
+* \brief Convert a bayer pattern dsp_t array into a contiguous component array
 * \param src the input buffer
 * \param red the location of the red pixel within the bayer pattern
 * \param width the picture width