--- a/OSTC4Operations.h	Mon Jan 12 13:55:38 2026 +0000
+++ b/OSTC4Operations.h	Mon Jan 12 13:57:24 2026 +0000
@@ -41,20 +41,19 @@
 #ifndef OSTC4_OPERATIONS_H
 #define OSTC4_OPERATIONS_H
 
+#include <QRegularExpression>
 #include "OSTC3Operations.h"
-#include <QRegularExpression>
 
-#include "AES/Adler16.h"
-#include "ostc45_icon.h"
-#include "crc_wrapper.h"
-#include "Export.h"
 #include <QFile>
 #include <QString>
+#include "AES/Adler16.h"
+#include "Export.h"
+#include "crc_wrapper.h"
+#include "ostc45_icon.h"
 
 //////////////////////////////////////////////////////////////////////////////
 /// \brief  Implementing various operations for H&W OSTC4 dive computer
-class OSTC4Operations
-  : public OSTC3Operations
+class OSTC4Operations : public OSTC3Operations
 {
     //------------------------------------------------------------------------
     /// \brief Custom text size (lines and columns).
@@ -71,42 +70,42 @@
     /// \brief Tells what is supported for a given computer.
     EXPORT CompanionFeatures supported() const override;
 
-    struct FirmwareOSTC4 {
-        uint    length;
-        uchar   type, dummy5, dummy6, dummy7;
-        uint    checksum;
-        struct {
+    struct FirmwareOSTC4
+    {
+        uint length;
+        uchar type, dummy5, dummy6, dummy7;
+        uint checksum;
+        struct
+        {
             unsigned char x, y, z, beta;
-        }       version;
+        } version;
     };
 
-    QFile   _file;
+    QFile _file;
 
     std::unique_ptr<BmpToArray> bmp;
 
     /// \param[in] dryRun: If TRUE, do not upload FW, just check file structure.
-    void openFirmware(const QString& fileName, bool dryRun);
+    void openFirmware(const QString &fileName, bool dryRun);
 
-    void loadFirmwarePart(FirmwareOSTC4& header,
-                          QByteArray& bin, int part,
-                          bool dryRun);
+    void loadFirmwarePart(FirmwareOSTC4 &header, QByteArray &bin, int part, bool dryRun);
 
     void getSignal() override;
-    void getAllHeader(unsigned char* pBuffer) override;
-    void writeAllHeader(unsigned char* pBuffer) override;
-    void getAllSamples(unsigned char* pBuffer) override;
-    void writeAllSamples(unsigned char* pBuffer) override;
-    void setIcons(const QString& fileName) override;
+    void getAllHeader(unsigned char *pBuffer) override;
+    void writeAllHeader(unsigned char *pBuffer) override;
+    void getAllSamples(unsigned char *pBuffer) override;
+    void writeAllSamples(unsigned char *pBuffer) override;
+    void setIcons(const QString &fileName) override;
 
     EXPORT QString firmwareTemplate() const override;
-   // EXPORT QRegExp portTemplate() const override;
+    // EXPORT QRegExp portTemplate() const override;
     EXPORT QRegularExpression portTemplate() const override;
     EXPORT QStringList listPorts() const override;
     EXPORT void upgradeFW(const QString &fileName) override;
 
     Adler32 fileChecksum;
 
-    CrcWrapper* m_crcWrapper;
+    CrcWrapper *m_crcWrapper;
 
 public:
     EXPORT OSTC4Operations();