--- a/HardwareOperations.h	Mon Jan 12 13:55:38 2026 +0000
+++ b/HardwareOperations.h	Mon Jan 12 13:57:24 2026 +0000
@@ -45,15 +45,15 @@
 
 #include <QDateTime>
 #include <QImage>
+#include <QRegularExpression>
+#include <QSize>
 #include <QString>
 #include <QStringList>
-#include <QSize>
-#include <QRegularExpression>
 
 #ifdef TEST_MODE
-#   include "test/SerialTest.h"
+#include "test/SerialTest.h"
 #else
-#   include "Serial.h"
+#include "Serial.h"
 #endif
 
 class HexFile;
@@ -75,13 +75,13 @@
 protected:
 #ifdef TEST_MODE
     /// \brief Fake communication port used for mockup operations.
-    SerialTest  _serial;
+    SerialTest _serial;
 #else
     /// \brief Communication port used for all I/O operations.
     ///
     /// Note that in *emulation mode*, aka TEST_MODE, this is replaced by
     /// an instance of SerialTest.
-    Serial      _serial;
+    Serial _serial;
 #endif
 
 public:
@@ -104,7 +104,7 @@
     //------------------------------------------------------------------------
     /// \brief Gives access to serial port in use.
     /// Used for other high and low level operations, eg. in *OSTC Planner*.
-    inline Serial& serial() { return _serial; }
+    inline Serial &serial() { return _serial; }
 
     /// \}
     //////////////////////////////////////////////////////////////////////////
@@ -120,12 +120,12 @@
     /// 8 bit mask. See HardwareDescriptor for known combinations.
     ///
     enum HardwareOption {
-        HW_CHARGEABLE_BATTERY= 0x01,    ///< Recharge option.
-        HW_LIGHT_SENSOR      = 0x02,    ///< Detects light level, and tune screen.
-        HW_S8_COM            = 0x04,    ///< Analog connector to O2 cells.
-        HW_OPTICAL_COM       = 0x08,    ///< Digital connector to O2 cells.
-        HW_BLUETOOTH_COM     = 0x10,    ///< Bluetooth, hence no USB connection.
-        HW_DUALCORE          = 0x20,    ///< Dual core processor.
+        HW_CHARGEABLE_BATTERY = 0x01, ///< Recharge option.
+        HW_LIGHT_SENSOR = 0x02,       ///< Detects light level, and tune screen.
+        HW_S8_COM = 0x04,             ///< Analog connector to O2 cells.
+        HW_OPTICAL_COM = 0x08,        ///< Digital connector to O2 cells.
+        HW_BLUETOOTH_COM = 0x10,      ///< Bluetooth, hence no USB connection.
+        HW_DUALCORE = 0x20,           ///< Dual core processor.
     };
 
     ///-----------------------------------------------------------------------
@@ -138,20 +138,20 @@
     ///
     enum HardwareDescriptor {
         HW_UNKNOWN_OSTC = 0,
-        HW_Frog        = HW_BLUETOOTH_COM,
+        HW_Frog = HW_BLUETOOTH_COM,
         HW_OSTCSport_a = HW_LIGHT_SENSOR | HW_BLUETOOTH_COM,
         HW_OSTCSport_b = HW_OSTCSport_a | HW_CHARGEABLE_BATTERY,
-        HW_OSTC2c      = HW_CHARGEABLE_BATTERY,
-        HW_OSTC2_a     = HW_CHARGEABLE_BATTERY | HW_BLUETOOTH_COM,
-        HW_OSTC2_b     = HW_OSTCSport_b,
-        HW_OSTC2_c     = HW_OSTC2_b | HW_OPTICAL_COM,
-        HW_OSTC3       = HW_LIGHT_SENSOR | HW_OPTICAL_COM,
-        HW_OSTC3p_a    = HW_LIGHT_SENSOR | HW_OPTICAL_COM | HW_BLUETOOTH_COM,
-        HW_OSTC3p_b    = HW_OSTCSport_b,
-        HW_OSTCcR_a    = HW_CHARGEABLE_BATTERY | HW_S8_COM,
-        HW_OSTCcR_b    = HW_OSTCcR_a | HW_LIGHT_SENSOR,
-        HW_OSTC4       = HW_DUALCORE|HW_BLUETOOTH_COM|
-                         HW_OPTICAL_COM|HW_LIGHT_SENSOR|HW_CHARGEABLE_BATTERY
+        HW_OSTC2c = HW_CHARGEABLE_BATTERY,
+        HW_OSTC2_a = HW_CHARGEABLE_BATTERY | HW_BLUETOOTH_COM,
+        HW_OSTC2_b = HW_OSTCSport_b,
+        HW_OSTC2_c = HW_OSTC2_b | HW_OPTICAL_COM,
+        HW_OSTC3 = HW_LIGHT_SENSOR | HW_OPTICAL_COM,
+        HW_OSTC3p_a = HW_LIGHT_SENSOR | HW_OPTICAL_COM | HW_BLUETOOTH_COM,
+        HW_OSTC3p_b = HW_OSTCSport_b,
+        HW_OSTCcR_a = HW_CHARGEABLE_BATTERY | HW_S8_COM,
+        HW_OSTCcR_b = HW_OSTCcR_a | HW_LIGHT_SENSOR,
+        HW_OSTC4 = HW_DUALCORE | HW_BLUETOOTH_COM | HW_OPTICAL_COM | HW_LIGHT_SENSOR
+                   | HW_CHARGEABLE_BATTERY
     };
 
     //------------------------------------------------------------------------
@@ -167,17 +167,17 @@
     /// what are the supported command.
     ///
     enum CompanionFeature {
-        PARAMETERS   = (1<<0),  ///< Download/Edit/Upload various parameters.
-        DATE         = (1<<1),  ///< Set date & time.
-        NAME         = (1<<2),  ///< Set custom text displayed on main screen.
-        ICON         = (1<<3),  ///< Set custom image displayed on main screen.
-        DUMPSCREEN   = (1<<4),  ///< Makes copy of current screen.
-        FIRMWARE     = (1<<5),  ///< Do firmware upgrades.
-        HELIUM_DIVE  = (1<<6),  ///< Computes deco stops for trimix dives.
-        CCR_DIVE     = (1<<7),  ///< Computes deco stops for rebreather dives.
-        BLUETOOTH    = (1<<8),  ///< Use Bluetooh communication (instead of USB)
-        VPM_MODEL    = (1<<9),  ///< Also propose VPM deco stops.
-        SIGNAL_CHECK = (1<<10)  ///< Echo signal quality for bluetooth computer
+        PARAMETERS = (1 << 0),   ///< Download/Edit/Upload various parameters.
+        DATE = (1 << 1),         ///< Set date & time.
+        NAME = (1 << 2),         ///< Set custom text displayed on main screen.
+        ICON = (1 << 3),         ///< Set custom image displayed on main screen.
+        DUMPSCREEN = (1 << 4),   ///< Makes copy of current screen.
+        FIRMWARE = (1 << 5),     ///< Do firmware upgrades.
+        HELIUM_DIVE = (1 << 6),  ///< Computes deco stops for trimix dives.
+        CCR_DIVE = (1 << 7),     ///< Computes deco stops for rebreather dives.
+        BLUETOOTH = (1 << 8),    ///< Use Bluetooh communication (instead of USB)
+        VPM_MODEL = (1 << 9),    ///< Also propose VPM deco stops.
+        SIGNAL_CHECK = (1 << 10) ///< Echo signal quality for bluetooth computer
     };
     Q_DECLARE_FLAGS(CompanionFeatures, CompanionFeature)
     /// \brief Tells what is supported for a given computer.
@@ -205,7 +205,7 @@
     /// different file formats (due to support tool, and/or need for
     /// encryption).
     /// So each driver have to implement its specific loader.
-    virtual void loadFirmware(HexFile&, const QString& fileName) const = 0;
+    virtual void loadFirmware(HexFile &, const QString &fileName) const = 0;
 
     //------------------------------------------------------------------------
     /// \brief Regular expression to filter *USB* or *Bluetooth* port names.
@@ -213,7 +213,7 @@
     /// Used to propose only the list of ports that matches the serial ports
     /// compatible with USB/Bluetooth emulation and the connected dive
     /// computer.
- //   virtual QRegExp portTemplate() const = 0;
+    //   virtual QRegExp portTemplate() const = 0;
     virtual QRegularExpression portTemplate() const = 0;
     /// \}
     //////////////////////////////////////////////////////////////////////////
@@ -252,15 +252,15 @@
     /// Used on most devices to display commands as they are processed,
     /// so the user can see *OSTC Companion* is working properly, by seeing
     /// progress on the dive computer itself.
-    virtual void writeText(const QString& msg) = 0;
+    virtual void writeText(const QString &msg) = 0;
 
     //------------------------------------------------------------------------
     /// \brief Set HW dive computer date and time.
-    virtual void setDate(const QDateTime& date) = 0;
+    virtual void setDate(const QDateTime &date) = 0;
 
     //------------------------------------------------------------------------
     /// \brief Set HW dive computer user text.
-    virtual void setName(const QString& newName) = 0;
+    virtual void setName(const QString &newName) = 0;
 
     //------------------------------------------------------------------------
     /// \brief Display signal quality at OSTC.
@@ -268,26 +268,25 @@
 
     //------------------------------------------------------------------------
     /// \brief Read all header from OSTC
-    virtual void getAllHeader(unsigned char* pBuffer) = 0;
+    virtual void getAllHeader(unsigned char *pBuffer) = 0;
 
     //------------------------------------------------------------------------
     /// \brief Write all header from OSTC
-    virtual void writeAllHeader(unsigned char* pBuffer) = 0;
-
+    virtual void writeAllHeader(unsigned char *pBuffer) = 0;
 
     //------------------------------------------------------------------------
     /// \brief Read all samples from OSTC
-    virtual void getAllSamples(unsigned char* pBuffer) = 0;
+    virtual void getAllSamples(unsigned char *pBuffer) = 0;
 
     //------------------------------------------------------------------------
     /// \brief Write all samples to OSTC
-    virtual void writeAllSamples(unsigned char* pBuffer) = 0;
+    virtual void writeAllSamples(unsigned char *pBuffer) = 0;
 
     //------------------------------------------------------------------------
     /// \brief Set HW dive computer icon set
     ///
     /// *Currently only supported by Frog dive computer*.
-    virtual void setIcons(const QString& fileName) = 0;
+    virtual void setIcons(const QString &fileName) = 0;
 
     //------------------------------------------------------------------------
     /// \brief Take a snapshot of the connected computer's screen.
@@ -300,7 +299,7 @@
     ///
     /// \note needs service mode connection.
     /// \sa connectServiceMode().
-    virtual void upgradeFW(const QString& fileName) = 0;
+    virtual void upgradeFW(const QString &fileName) = 0;
 
     //------------------------------------------------------------------------
     /// \brief Close connection.
@@ -338,9 +337,7 @@
     /// \param [in]    retries: Optional max number of retries. Default to 10.
     ///
     /// \returns the ack byte (if any), or 0xFF if never received.
-    static  unsigned char retryCommand(Serial& serial,
-                                             unsigned char cmd,
-                                             int retries = 10);
+    static unsigned char retryCommand(Serial &serial, unsigned char cmd, int retries = 10);
 
     //------------------------------------------------------------------------
     /// \brief Read and check connected dive computer identity.
@@ -395,7 +392,6 @@
     /// Ask *OS* for the list of USB serial emulation currently connected whose name
     /// matches the portTemplate() regular expression.
     QStringList listUSBPorts() const;
-
 };
 
 #endif // COMPUTEROPERATIONS_H