Changed all *_SendByte() function prototypes to accept a void pointer for the input buffer (thanks to Simon Küppers) instead of a uint8_t pointer.

LUFA/DoxygenPages/ChangeLog.txt

@@ -27,6 +27,7 @@
   *   - Increased throughput in the USBtoSerial project now that data transmission is non-blocking (thanks to Joseph Lacerte)
   *   - Updated bootloader makefiles to remove dependency on the \c bc command line calculator tool
   *   - Updated AVRISP-MKII Clone Programmer project so that the SCK clock period is saved in EEPROM (thanks to Gerhard Wesser)
+  *   - Changed all *_SendByte() function prototypes to accept a void pointer for the input buffer (thanks to Simon Küppers)
   *
   *  <b>Fixed:</b>
   *  - Core:

LUFA/Drivers/Peripheral/AVR8/Serial_AVR8.c

@@ -85,11 +85,11 @@ void Serial_SendString(const char* StringPtr)
 	}
 }
 
-void Serial_SendData(const uint8_t* Buffer,
+void Serial_SendData(const void* Buffer,
                      uint16_t Length)
 {
 	while (Length--)
-	  Serial_SendByte(*(Buffer++));
+	  Serial_SendByte(*((uint8_t*)Buffer++));
 }
 
 void Serial_CreateStream(FILE* Stream)

LUFA/Drivers/Peripheral/AVR8/Serial_AVR8.h

@@ -53,13 +53,13 @@
  *  \code
  *      // Initialize the serial USART driver before first use, with 9600 baud (and no double-speed mode)
  *      Serial_Init(9600, false);
- *      
+ *
  *      // Send a string through the USART
  *      Serial_SendString("Test String\r\n");
  *
  *      // Send a raw byte through the USART
  *      Serial_SendByte(0xDC);
- *      
+ *
  *      // Receive a byte through the USART (or -1 if no data received)
  *      int16_t DataByte = Serial_ReceiveByte();
  *  \endcode
@@ -136,7 +136,7 @@
 			 *  \param[in] Buffer  Pointer to a buffer containing the data to send.
 			 *  \param[in] Length  Length of the data to send, in bytes.
 			 */
-			void Serial_SendData(const uint8_t* Buffer, uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
+			void Serial_SendData(const void* Buffer, uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
 
 			/** Creates a standard character stream from the USART so that it can be used with all the regular functions
 			 *  in the avr-libc \c <stdio.h> library that accept a \c FILE stream as a destination (e.g. \c fprintf). The created
@@ -153,7 +153,7 @@
 			 *  \pre The USART must first be configured via a call to \ref Serial_Init() before the stream is used.
 			 */
 			void Serial_CreateStream(FILE* Stream);
-			
+
 			/** Identical to \ref Serial_CreateStream(), except that reads are blocking until the calling stream function terminates
 			 *  the transfer.
 			 *

LUFA/Drivers/Peripheral/XMEGA/Serial_XMEGA.c

@@ -88,11 +88,11 @@ void Serial_SendString(USART_t* const USART,
 }
 
 void Serial_SendData(USART_t* const USART,
-                     const uint8_t* Buffer,
+                     const void* Buffer,
                      uint16_t Length)
 {
 	while (Length--)
-	  Serial_SendByte(USART, *(Buffer++));
+	  Serial_SendByte(USART, *((uint8_t*)Buffer++));
 }
 
 void Serial_CreateStream(FILE* Stream)

LUFA/Drivers/Peripheral/XMEGA/Serial_XMEGA.h

@@ -53,10 +53,10 @@
  *  \code
  *      // Initialize the serial USART driver before first use, with 9600 baud (and no double-speed mode)
  *      Serial_Init(&USARTD0, 9600, false);
- *      
+ *
  *      // Send a string through the USART
  *      Serial_TxString(&USARTD0, "Test String\r\n");
- *      
+ *
  *      // Receive a byte through the USART
  *      uint8_t DataByte = Serial_RxByte(&USARTD0);
  *  \endcode
@@ -139,7 +139,7 @@
 			 *  \param[in]     Length  Length of the data to send, in bytes.
 			 */
 			void Serial_SendData(USART_t* const USART,
-			                     const uint8_t* Buffer, uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
+			                     const void* Buffer, uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
 
 			/** Creates a standard character stream from the USART so that it can be used with all the regular functions
 			 *  in the avr-libc \c <stdio.h> library that accept a \c FILE stream as a destination (e.g. \c fprintf). The created
@@ -156,7 +156,7 @@
 			 *  \pre The USART must first be configured via a call to \ref Serial_Init() before the stream is used.
 			 */
 			void Serial_CreateStream(FILE* Stream);
-			
+
 			/** Identical to \ref Serial_CreateStream(), except that reads are blocking until the calling stream function terminates
 			 *  the transfer.
 			 *
@@ -183,7 +183,7 @@
 
 				USART->BAUDCTRLB = (BaudValue >> 8);
 				USART->BAUDCTRLA = (BaudValue & 0xFF);
-				
+
 				USART->CTRLC = (USART_CMODE_ASYNCHRONOUS_gc | USART_PMODE_DISABLED_gc | USART_CHSIZE_8BIT_gc);
 				USART->CTRLB = (USART_RXEN_bm | USART_TXEN_bm | (DoubleSpeed ? USART_CLK2X_bm : 0));
 			}
@@ -198,7 +198,7 @@
 				USART->CTRLB = 0;
 				USART->CTRLC = 0;
 			}
-			
+
 			/** Indicates whether a character has been received through the USART.
 			 *
 			 *  \param[in,out] USART  Pointer to the base of the USART peripheral within the device.

LUFA/Drivers/USB/Class/Device/CDCClassDevice.c

@@ -74,7 +74,7 @@ void CDC_Device_ProcessControlRequest(USB_ClassInfo_CDC_Device_t* const CDCInter
 					if (USB_DeviceState == DEVICE_STATE_Unattached)
 					  return;
 				}
-				
+
 				CDCInterfaceInfo->State.LineEncoding.BaudRateBPS = Endpoint_Read_32_LE();
 				CDCInterfaceInfo->State.LineEncoding.CharFormat  = Endpoint_Read_8();
 				CDCInterfaceInfo->State.LineEncoding.ParityType  = Endpoint_Read_8();
@@ -139,7 +139,7 @@ void CDC_Device_USBTask(USB_ClassInfo_CDC_Device_t* const CDCInterfaceInfo)
 
 	#if !defined(NO_CLASS_DRIVER_AUTOFLUSH)
 	Endpoint_SelectEndpoint(CDCInterfaceInfo->Config.DataINEndpoint.Address);
-	
+
 	if (Endpoint_IsINReady())
 	  CDC_Device_Flush(CDCInterfaceInfo);
 	#endif
@@ -156,7 +156,7 @@ uint8_t CDC_Device_SendString(USB_ClassInfo_CDC_Device_t* const CDCInterfaceInfo
 }
 
 uint8_t CDC_Device_SendData(USB_ClassInfo_CDC_Device_t* const CDCInterfaceInfo,
-                            const char* const Buffer,
+                            const void* const Buffer,
                             const uint16_t Length)
 {
 	if ((USB_DeviceState != DEVICE_STATE_Configured) || !(CDCInterfaceInfo->State.LineEncoding.BaudRateBPS))

LUFA/Drivers/USB/Class/Device/CDCClassDevice.h

@@ -100,7 +100,7 @@
 				struct
 				{
 					uint8_t ControlInterfaceNumber; /**< Interface number of the CDC control interface within the device. */
-					
+
 					USB_Endpoint_Table_t DataINEndpoint; /**< Data IN endpoint configuration table. */
 					USB_Endpoint_Table_t DataOUTEndpoint; /**< Data OUT endpoint configuration table. */
 					USB_Endpoint_Table_t NotificationEndpoint; /**< Notification IN Endpoint configuration table. */
@@ -197,7 +197,7 @@
 			 *  \return A value from the \ref Endpoint_Stream_RW_ErrorCodes_t enum.
 			 */
 			uint8_t CDC_Device_SendData(USB_ClassInfo_CDC_Device_t* const CDCInterfaceInfo,
-			                            const char* const Buffer,
+			                            const void* const Buffer,
 			                            const uint16_t Length) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2);
 
 			/** Sends a given null terminated string to the attached USB host, if connected. If a host is not connected when
@@ -316,7 +316,7 @@
 			void CDC_Device_CreateBlockingStream(USB_ClassInfo_CDC_Device_t* const CDCInterfaceInfo,
 			                                     FILE* const Stream) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2);
 			#endif
-			
+
 	/* Private Interface - For use in library only: */
 	#if !defined(__DOXYGEN__)
 		/* Function Prototypes: */

LUFA/Drivers/USB/Class/Host/AndroidAccessoryClassHost.c

@@ -64,13 +64,13 @@ uint8_t AOA_Host_ConfigurePipes(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo
 
 	if (DESCRIPTOR_TYPE(ConfigDescriptorData) != DTYPE_Configuration)
 	  return AOA_ENUMERROR_InvalidConfigDescriptor;
-	
+
 	if (USB_GetNextDescriptorComp(&ConfigDescriptorSize, &ConfigDescriptorData,
 	                              DCOMP_AOA_Host_NextAndroidAccessoryInterface) != DESCRIPTOR_SEARCH_COMP_Found)
 	{
 		return AOA_ENUMERROR_NoCompatibleInterfaceFound;
 	}
-	
+
 	AOAInterface = DESCRIPTOR_PCAST(ConfigDescriptorData, USB_Descriptor_Interface_t);
 
 	while (!(DataINEndpoint) || !(DataOUTEndpoint))
@@ -92,14 +92,14 @@ uint8_t AOA_Host_ConfigurePipes(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo
 	AOAInterfaceInfo->Config.DataINPipe.Size  = le16_to_cpu(DataINEndpoint->EndpointSize);
 	AOAInterfaceInfo->Config.DataINPipe.EndpointAddress = DataINEndpoint->EndpointAddress;
 	AOAInterfaceInfo->Config.DataINPipe.Type  = EP_TYPE_BULK;
-	
+
 	AOAInterfaceInfo->Config.DataOUTPipe.Size = le16_to_cpu(DataOUTEndpoint->EndpointSize);
 	AOAInterfaceInfo->Config.DataOUTPipe.EndpointAddress = DataOUTEndpoint->EndpointAddress;
 	AOAInterfaceInfo->Config.DataOUTPipe.Type = EP_TYPE_BULK;
-	
+
 	if (!(Pipe_ConfigurePipeTable(&AOAInterfaceInfo->Config.DataINPipe, 1)))
 	  return false;
-	
+
 	if (!(Pipe_ConfigurePipeTable(&AOAInterfaceInfo->Config.DataOUTPipe, 1)))
 	  return false;
 
@@ -162,7 +162,7 @@ void AOA_Host_USBTask(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo)
 uint8_t AOA_Host_StartAccessoryMode(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo)
 {
 	uint8_t ErrorCode;
-	
+
 	uint16_t AccessoryProtocol;
 	if ((ErrorCode = AOA_Host_GetAccessoryProtocol(&AccessoryProtocol)) != HOST_WAITERROR_Successful)
 	  return ErrorCode;
@@ -186,7 +186,7 @@ uint8_t AOA_Host_StartAccessoryMode(USB_ClassInfo_AOA_Host_t* const AOAInterface
 	};
 
 	Pipe_SelectPipe(PIPE_CONTROLPIPE);
-	return USB_Host_SendControlRequest(NULL);	
+	return USB_Host_SendControlRequest(NULL);
 }
 
 static uint8_t AOA_Host_GetAccessoryProtocol(uint16_t* const Protocol)
@@ -206,9 +206,9 @@ static uint8_t AOA_Host_GetAccessoryProtocol(uint16_t* const Protocol)
 
 static uint8_t AOA_Host_SendPropertyString(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo,
                                            const uint8_t StringIndex)
-{	
+{
 	const char* String = AOAInterfaceInfo->Config.PropertyStrings[StringIndex];
-	
+
 	if (String == NULL)
 	  String = "";
 
@@ -226,7 +226,7 @@ static uint8_t AOA_Host_SendPropertyString(USB_ClassInfo_AOA_Host_t* const AOAIn
 }
 
 uint8_t AOA_Host_SendData(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo,
-                          const uint8_t* const Buffer,
+                          const void* const Buffer,
                           const uint16_t Length)
 {
 	if ((USB_HostState != HOST_STATE_Configured) || !(AOAInterfaceInfo->State.IsActive))

LUFA/Drivers/USB/Class/Host/AndroidAccessoryClassHost.h

@@ -87,7 +87,7 @@
 				{
 					USB_Pipe_Table_t DataINPipe; /**< Data IN Pipe configuration table. */
 					USB_Pipe_Table_t DataOUTPipe; /**< Data OUT Pipe configuration table. */
-					
+
 					char*    PropertyStrings[AOA_STRING_TOTAL_STRINGS]; /**< Android Accessory property strings, sent to identify the accessory when the
 					                                                     *   Android device is switched into Open Accessory mode. */
 				} Config; /**< Config data for the USB class interface within the device. All elements in this section
@@ -150,7 +150,7 @@
 			uint8_t AOA_Host_ConfigurePipes(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo,
 			                                uint16_t ConfigDescriptorSize,
 			                                void* ConfigDescriptorData) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(3);
-									   
+
 			/** Starts Accessory Mode in the attached Android device. This function will validate the device's Android Open Accessory protocol
 			 *  version, send the configured property strings, and request a switch to Android Open Accessory mode.
 			 *
@@ -175,7 +175,7 @@
 			 *  \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.
 			 */
 			uint8_t AOA_Host_SendData(USB_ClassInfo_AOA_Host_t* const AOAInterfaceInfo,
-			                          const uint8_t* const Buffer,
+			                          const void* const Buffer,
 			                          const uint16_t Length);
 
 			/** Sends a given null-terminated string to the attached USB device, if connected. If a device is not connected when the

LUFA/Drivers/USB/Class/Host/CDCClassHost.c

@@ -102,18 +102,18 @@ uint8_t CDC_Host_ConfigurePipes(USB_ClassInfo_CDC_Host_t* const CDCInterfaceInfo
 	CDCInterfaceInfo->Config.DataINPipe.Size  = le16_to_cpu(DataINEndpoint->EndpointSize);
 	CDCInterfaceInfo->Config.DataINPipe.EndpointAddress = DataINEndpoint->EndpointAddress;
 	CDCInterfaceInfo->Config.DataINPipe.Type  = EP_TYPE_BULK;
-	
+
 	CDCInterfaceInfo->Config.DataOUTPipe.Size = le16_to_cpu(DataOUTEndpoint->EndpointSize);
 	CDCInterfaceInfo->Config.DataOUTPipe.EndpointAddress = DataOUTEndpoint->EndpointAddress;
 	CDCInterfaceInfo->Config.DataOUTPipe.Type = EP_TYPE_BULK;
-	
+
 	CDCInterfaceInfo->Config.NotificationPipe.Size = le16_to_cpu(NotificationEndpoint->EndpointSize);
 	CDCInterfaceInfo->Config.NotificationPipe.EndpointAddress = NotificationEndpoint->EndpointAddress;
 	CDCInterfaceInfo->Config.NotificationPipe.Type = EP_TYPE_INTERRUPT;
 
 	if (!(Pipe_ConfigurePipeTable(&CDCInterfaceInfo->Config.DataINPipe, 1)))
 	  return false;
-	
+
 	if (!(Pipe_ConfigurePipeTable(&CDCInterfaceInfo->Config.DataOUTPipe, 1)))
 	  return false;
 
@@ -277,7 +277,7 @@ uint8_t CDC_Host_SendBreak(USB_ClassInfo_CDC_Host_t* const CDCInterfaceInfo,
 }
 
 uint8_t CDC_Host_SendData(USB_ClassInfo_CDC_Host_t* const CDCInterfaceInfo,
-                          const uint8_t* const Buffer,
+                          const void* const Buffer,
                           const uint16_t Length)
 {
 	if ((USB_HostState != HOST_STATE_Configured) || !(CDCInterfaceInfo->State.IsActive))

LUFA/Drivers/USB/Class/Host/CDCClassHost.h

@@ -198,7 +198,7 @@
 			 *  \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.
 			 */
 			uint8_t CDC_Host_SendData(USB_ClassInfo_CDC_Host_t* const CDCInterfaceInfo,
-			                          const uint8_t* const Buffer,
+			                          const void* const Buffer,
 			                          const uint16_t Length);
 
 			/** Sends a given null-terminated string to the attached USB device, if connected. If a device is not connected when the
@@ -304,7 +304,7 @@
 			void CDC_Host_CreateBlockingStream(USB_ClassInfo_CDC_Host_t* const CDCInterfaceInfo,
 			                                   FILE* const Stream);
 			#endif
-			
+
 			/** CDC class driver event for a control line state change on a CDC host interface. This event fires each time the device notifies
 			 *  the host of a control line state change (containing the virtual serial control line states, such as DCD) and may be hooked in the
 			 *  user program by declaring a handler function with the same name and parameters listed here. The new control line states

LUFA/Drivers/USB/Class/Host/PrinterClassHost.c

@@ -81,16 +81,16 @@ uint8_t PRNT_Host_ConfigurePipes(USB_ClassInfo_PRNT_Host_t* const PRNTInterfaceI
 	PRNTInterfaceInfo->Config.DataINPipe.Size  = le16_to_cpu(DataINEndpoint->EndpointSize);
 	PRNTInterfaceInfo->Config.DataINPipe.EndpointAddress = DataINEndpoint->EndpointAddress;
 	PRNTInterfaceInfo->Config.DataINPipe.Type  = EP_TYPE_BULK;
-	
+
 	PRNTInterfaceInfo->Config.DataOUTPipe.Size = le16_to_cpu(DataOUTEndpoint->EndpointSize);
 	PRNTInterfaceInfo->Config.DataOUTPipe.EndpointAddress = DataOUTEndpoint->EndpointAddress;
 	PRNTInterfaceInfo->Config.DataOUTPipe.Type = EP_TYPE_BULK;
-	
+
 	if (!(Pipe_ConfigurePipeTable(&PRNTInterfaceInfo->Config.DataINPipe, 1)))
 	  return false;
-	
+
 	if (!(Pipe_ConfigurePipeTable(&PRNTInterfaceInfo->Config.DataOUTPipe, 1)))
-	  return false;	
+	  return false;
 
 	PRNTInterfaceInfo->State.InterfaceNumber  = PrinterInterface->InterfaceNumber;
 	PRNTInterfaceInfo->State.AlternateSetting = PrinterInterface->AlternateSetting;
@@ -275,7 +275,7 @@ uint8_t PRNT_Host_SendString(USB_ClassInfo_PRNT_Host_t* const PRNTInterfaceInfo,
 }
 
 uint8_t PRNT_Host_SendData(USB_ClassInfo_PRNT_Host_t* const PRNTInterfaceInfo,
-                           void* Buffer,
+                           const void* Buffer,
                            const uint16_t Length)
 {
 	uint8_t ErrorCode;

LUFA/Drivers/USB/Class/Host/PrinterClassHost.h

@@ -200,7 +200,7 @@
 			 *  \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.
 			 */
 			uint8_t PRNT_Host_SendData(USB_ClassInfo_PRNT_Host_t* const PRNTInterfaceInfo,
-			                           void* Buffer,
+			                           const void* Buffer,
 			                           const uint16_t Length) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2);
 
 			/** Sends a given byte to the attached USB device, if connected. If a device is not connected when the function is called, the

LUFA/Drivers/USB/Class/Host/StillImageClassHost.c

@@ -90,24 +90,24 @@ uint8_t SI_Host_ConfigurePipes(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo,
 	SIInterfaceInfo->Config.DataINPipe.Size  = le16_to_cpu(DataINEndpoint->EndpointSize);
 	SIInterfaceInfo->Config.DataINPipe.EndpointAddress = DataINEndpoint->EndpointAddress;
 	SIInterfaceInfo->Config.DataINPipe.Type  = EP_TYPE_BULK;
-	
+
 	SIInterfaceInfo->Config.DataOUTPipe.Size = le16_to_cpu(DataOUTEndpoint->EndpointSize);
 	SIInterfaceInfo->Config.DataOUTPipe.EndpointAddress = DataOUTEndpoint->EndpointAddress;
 	SIInterfaceInfo->Config.DataOUTPipe.Type = EP_TYPE_BULK;
-	
+
 	SIInterfaceInfo->Config.EventsPipe.Size = le16_to_cpu(EventsEndpoint->EndpointSize);
 	SIInterfaceInfo->Config.EventsPipe.EndpointAddress = EventsEndpoint->EndpointAddress;
 	SIInterfaceInfo->Config.EventsPipe.Type = EP_TYPE_INTERRUPT;
 
 	if (!(Pipe_ConfigurePipeTable(&SIInterfaceInfo->Config.DataINPipe, 1)))
 	  return false;
-	
+
 	if (!(Pipe_ConfigurePipeTable(&SIInterfaceInfo->Config.DataOUTPipe, 1)))
 	  return false;
 
 	if (!(Pipe_ConfigurePipeTable(&SIInterfaceInfo->Config.EventsPipe, 1)))
 	  return false;
-	
+
 	SIInterfaceInfo->State.InterfaceNumber = StillImageInterface->InterfaceNumber;
 	SIInterfaceInfo->State.IsActive = true;
 
@@ -254,7 +254,7 @@ uint8_t SI_Host_ReceiveBlockHeader(USB_ClassInfo_SI_Host_t* const SIInterfaceInf
 }
 
 uint8_t SI_Host_SendData(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo,
-                         void* Buffer,
+                         const void* Buffer,
                          const uint16_t Bytes)
 {
 	uint8_t ErrorCode;

LUFA/Drivers/USB/Class/Host/StillImageClassHost.h

@@ -260,7 +260,7 @@
 			 *  \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.
 			 */
 			uint8_t SI_Host_SendData(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo,
-			                         void* Buffer,
+			                         const void* Buffer,
 			                         const uint16_t Bytes) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2);
 
 			/** Receives arbitrary data from the attached device, for use in the data phase of PIMA commands which require data

Maintenance/makefile

@@ -24,7 +24,7 @@ upgrade-doxygen:
 
 # Make all possible bootloaders for all targets and configurations as set by the BootloaderTest build test
 # and store them in a separate directory called "Bootloaders"
-make_bootloaders:
+bootloaders:
 	@echo "build_bootloaders:" > BuildMakefile
 	@printf "\t-mkdir Bootloaders 2>/dev/null\n\n" >> BuildMakefile
 
@@ -79,4 +79,4 @@ validate-branch:
 validate-release: check-documentation-placeholders validate-branch
 
 
-.PHONY: all upgrade-doxygen make_bootloaders check-documentation-placeholders validate-branch
+.PHONY: all upgrade-doxygen bootloaders check-documentation-placeholders validate-branch