Add const keyword to the demo function parameters where possible.

Projects/Webserver/Lib/DataflashManager.c

@@ -47,7 +47,7 @@
  *  \param[in] BlockAddress  Data block starting address for the write sequence
  *  \param[in] TotalBlocks   Number of blocks of data to write
  */
-void DataflashManager_WriteBlocks(USB_ClassInfo_MS_Device_t* MSInterfaceInfo, const uint32_t BlockAddress, uint16_t TotalBlocks)
+void DataflashManager_WriteBlocks(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo, const uint32_t BlockAddress, uint16_t TotalBlocks)
 {
 	uint16_t CurrDFPage          = ((BlockAddress * VIRTUAL_MEMORY_BLOCK_SIZE) / DATAFLASH_PAGE_SIZE);
 	uint16_t CurrDFPageByte      = ((BlockAddress * VIRTUAL_MEMORY_BLOCK_SIZE) % DATAFLASH_PAGE_SIZE);
@@ -181,7 +181,7 @@ void DataflashManager_WriteBlocks(USB_ClassInfo_MS_Device_t* MSInterfaceInfo, co
  *  \param[in] BlockAddress  Data block starting address for the read sequence
  *  \param[in] TotalBlocks   Number of blocks of data to read
  */
-void DataflashManager_ReadBlocks(USB_ClassInfo_MS_Device_t* MSInterfaceInfo, const uint32_t BlockAddress, uint16_t TotalBlocks)
+void DataflashManager_ReadBlocks(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo, const uint32_t BlockAddress, uint16_t TotalBlocks)
 {
 	uint16_t CurrDFPage          = ((BlockAddress * VIRTUAL_MEMORY_BLOCK_SIZE) / DATAFLASH_PAGE_SIZE);
 	uint16_t CurrDFPageByte      = ((BlockAddress * VIRTUAL_MEMORY_BLOCK_SIZE) % DATAFLASH_PAGE_SIZE);

Projects/Webserver/Lib/DataflashManager.h

@@ -66,9 +66,9 @@
 		#define VIRTUAL_MEMORY_BLOCKS               (VIRTUAL_MEMORY_BYTES / VIRTUAL_MEMORY_BLOCK_SIZE)
 		
 	/* Function Prototypes: */
-		void DataflashManager_WriteBlocks(USB_ClassInfo_MS_Device_t* MSInterfaceInfo, const uint32_t BlockAddress,
+		void DataflashManager_WriteBlocks(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo, const uint32_t BlockAddress,
 		                                  uint16_t TotalBlocks);
-		void DataflashManager_ReadBlocks(USB_ClassInfo_MS_Device_t* MSInterfaceInfo, const uint32_t BlockAddress,
+		void DataflashManager_ReadBlocks(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo, const uint32_t BlockAddress,
 		                                 uint16_t TotalBlocks);
 		void DataflashManager_WriteBlocks_RAM(const uint32_t BlockAddress, uint16_t TotalBlocks,
 		                                      const uint8_t* BufferPtr) ATTR_NON_NULL_PTR_ARG(3);

Projects/Webserver/Lib/SCSI.c

@@ -86,7 +86,7 @@ SCSI_Request_Sense_Response_t SenseData =
  *
  *  \param[in] MSInterfaceInfo  Pointer to the Mass Storage class interface structure that the command is associated with
  */
-bool SCSI_DecodeSCSICommand(USB_ClassInfo_MS_Device_t* MSInterfaceInfo)
+bool SCSI_DecodeSCSICommand(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo)
 {
 	/* Set initial sense data, before the requested command is processed */
 	SCSI_SET_SENSE(SCSI_SENSE_KEY_GOOD,
@@ -136,7 +136,7 @@ bool SCSI_DecodeSCSICommand(USB_ClassInfo_MS_Device_t* MSInterfaceInfo)
  *
  *  \param[in] MSInterfaceInfo  Pointer to the Mass Storage class interface structure that the command is associated with
  */
-static void SCSI_Command_Inquiry(USB_ClassInfo_MS_Device_t* MSInterfaceInfo)
+static void SCSI_Command_Inquiry(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo)
 {
 	uint16_t AllocationLength  = (((uint16_t)MSInterfaceInfo->State.CommandBlock.SCSICommandData[3] << 8) |
 	                                         MSInterfaceInfo->State.CommandBlock.SCSICommandData[4]);
@@ -174,7 +174,7 @@ static void SCSI_Command_Inquiry(USB_ClassInfo_MS_Device_t* MSInterfaceInfo)
  *
  *  \param[in] MSInterfaceInfo  Pointer to the Mass Storage class interface structure that the command is associated with
  */
-static void SCSI_Command_Request_Sense(USB_ClassInfo_MS_Device_t* MSInterfaceInfo)
+static void SCSI_Command_Request_Sense(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo)
 {
 	uint8_t  AllocationLength = MSInterfaceInfo->State.CommandBlock.SCSICommandData[4];
 	uint8_t  BytesTransferred = (AllocationLength < sizeof(SenseData))? AllocationLength : sizeof(SenseData);
@@ -194,7 +194,7 @@ static void SCSI_Command_Request_Sense(USB_ClassInfo_MS_Device_t* MSInterfaceInf
  *
  *  \param[in] MSInterfaceInfo  Pointer to the Mass Storage class interface structure that the command is associated with
  */
-static void SCSI_Command_Read_Capacity_10(USB_ClassInfo_MS_Device_t* MSInterfaceInfo)
+static void SCSI_Command_Read_Capacity_10(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo)
 {
 	uint32_t LastBlockAddressInLUN = (VIRTUAL_MEMORY_BLOCKS - 1);
 	uint32_t MediaBlockSize        = VIRTUAL_MEMORY_BLOCK_SIZE;
@@ -213,7 +213,7 @@ static void SCSI_Command_Read_Capacity_10(USB_ClassInfo_MS_Device_t* MSInterface
  *
  *  \param[in] MSInterfaceInfo  Pointer to the Mass Storage class interface structure that the command is associated with
  */
-static void SCSI_Command_Send_Diagnostic(USB_ClassInfo_MS_Device_t* MSInterfaceInfo)
+static void SCSI_Command_Send_Diagnostic(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo)
 {
 	/* Check to see if the SELF TEST bit is not set */
 	if (!(MSInterfaceInfo->State.CommandBlock.SCSICommandData[1] & (1 << 2)))
@@ -248,7 +248,7 @@ static void SCSI_Command_Send_Diagnostic(USB_ClassInfo_MS_Device_t* MSInterfaceI
  *  \param[in] MSInterfaceInfo  Pointer to the Mass Storage class interface structure that the command is associated with
  *  \param[in] IsDataRead  Indicates if the command is a READ (10) command or WRITE (10) command (DATA_READ or DATA_WRITE)
  */
-static void SCSI_Command_ReadWrite_10(USB_ClassInfo_MS_Device_t* MSInterfaceInfo, const bool IsDataRead)
+static void SCSI_Command_ReadWrite_10(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo, const bool IsDataRead)
 {
 	uint32_t BlockAddress;
 	uint16_t TotalBlocks;

Projects/Webserver/Lib/SCSI.h

@@ -72,14 +72,14 @@
 		#define DEVICE_TYPE_CDROM   0x05
 		
 	/* Function Prototypes: */
-		bool SCSI_DecodeSCSICommand(USB_ClassInfo_MS_Device_t* MSInterfaceInfo);
+		bool SCSI_DecodeSCSICommand(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo);
 		
 		#if defined(INCLUDE_FROM_SCSI_C)
-			static void SCSI_Command_Inquiry(USB_ClassInfo_MS_Device_t* MSInterfaceInfo);
-			static void SCSI_Command_Request_Sense(USB_ClassInfo_MS_Device_t* MSInterfaceInfo);
-			static void SCSI_Command_Read_Capacity_10(USB_ClassInfo_MS_Device_t* MSInterfaceInfo);
-			static void SCSI_Command_Send_Diagnostic(USB_ClassInfo_MS_Device_t* MSInterfaceInfo);
-			static void SCSI_Command_ReadWrite_10(USB_ClassInfo_MS_Device_t* MSInterfaceInfo, const bool IsDataRead);
+			static void SCSI_Command_Inquiry(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo);
+			static void SCSI_Command_Request_Sense(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo);
+			static void SCSI_Command_Read_Capacity_10(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo);
+			static void SCSI_Command_Send_Diagnostic(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo);
+			static void SCSI_Command_ReadWrite_10(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo, const bool IsDataRead);
 		#endif
 		
 #endif

Projects/Webserver/USBDeviceMode.c

@@ -101,7 +101,7 @@ void EVENT_USB_Device_UnhandledControlRequest(void)
  *
  *  \param[in] MSInterfaceInfo  Pointer to the Mass Storage class interface configuration structure being referenced
  */
-bool CALLBACK_MS_Device_SCSICommandReceived(USB_ClassInfo_MS_Device_t* MSInterfaceInfo)
+bool CALLBACK_MS_Device_SCSICommandReceived(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo)
 {
 	bool CommandSuccess;
 	

Projects/Webserver/USBDeviceMode.h

@@ -52,6 +52,6 @@
 		void EVENT_USB_Device_ConfigurationChanged(void);
 		void EVENT_USB_Device_UnhandledControlRequest(void);
 
-		bool CALLBACK_MS_Device_SCSICommandReceived(USB_ClassInfo_MS_Device_t* MSInterfaceInfo);
+		bool CALLBACK_MS_Device_SCSICommandReceived(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo);
 		
 #endif

Projects/XPLAINBridge/Lib/SoftUART.c

@@ -40,14 +40,14 @@ uint8_t SoftUART_IsReady(void)
 	return !(stx_count);
 }
 
-uint8_t SoftUART_TxByte(uint8_t c)
+uint8_t SoftUART_TxByte(uint8_t Byte)
 {
 	while (stx_count);
 
-	stx_data  = ~c;
+	stx_data  = ~Byte;
 	stx_count = 10;
 
-	return c;
+	return Byte;
 }
 
 uint8_t SoftUART_IsReceived(void)