All comments in the library, bootloaders, demos and projects have now been...

All comments in the library, bootloaders, demos and projects have now been spell-checked and spelling mistakes/typos corrected.

Demos/Device/RNDISEthernet/ProtocolDecoders.c

@@ -29,7 +29,7 @@
 */
 
 /* Protocol decoders for Ethernet, TCP, IP, ICMP and ARP. Each of these routines
-   accepts a header to the appropriate protocol and prints out pertient information
+   accepts a header to the appropriate protocol and prints out pertinent information
    on the packet through the serial port.
    
    To disable printing of a specific protocol, define the token NO_DECODE_{Protocol}
@@ -39,7 +39,7 @@
 /** \file
  *
  *  Protocol decoding routines, for the plain-text decoding of Ethernet frames for debugging purposes.
- *  Enabled protocol decoders will print incomming Ethernet frame contents through the USART in a human
+ *  Enabled protocol decoders will print incoming Ethernet frame contents through the USART in a human
  *  readable format.
  *
  *  Note that the USART is a slow transmission medium, and will slow down packet processing considerably.

Demos/Device/RNDISEthernet/RNDIS.h

@@ -45,7 +45,7 @@
 		#include "Ethernet.h"
 
 	/* Macros: */
-		/** Physical MAC Address of the USB netowork adapter */
+		/** Physical MAC Address of the USB network adapter */
 		#define ADAPTER_MAC_ADDRESS                   {0x02, 0x00, 0x02, 0x00, 0x02, 0x00}
 	
 		/** Implemented RNDIS Version Major */

Demos/Device/RNDISEthernet/RNDISEthernet.c

@@ -99,7 +99,7 @@ EVENT_HANDLER(USB_Connect)
 }
 
 /** Event handler for the USB_Disconnect event. This indicates that the device is no longer connected to a host via
- *  the status LEDs and stops all the relevent tasks.
+ *  the status LEDs and stops all the relevant tasks.
  */
 EVENT_HANDLER(USB_Disconnect)
 {
@@ -114,7 +114,7 @@ EVENT_HANDLER(USB_Disconnect)
 }
 
 /** Event handler for the USB_ConfigurationChanged event. This is fired when the host sets the current configuration
- *  of the USB device after enumeration, and configures the RNDIS device endpoints and starts the relevent tasks.
+ *  of the USB device after enumeration, and configures the RNDIS device endpoints and starts the relevant tasks.
  */
 EVENT_HANDLER(USB_ConfigurationChanged)
 {
@@ -238,7 +238,7 @@ void UpdateStatus(uint8_t CurrentStatus)
 }
 
 /** Task to manage the sending and receiving of encapsulated RNDIS data and notifications. This removes the RNDIS
- *  wrapper from recieved Ethernet frames and places them in the FrameIN global buffer, or adds the RNDIS wrapper
+ *  wrapper from received Ethernet frames and places them in the FrameIN global buffer, or adds the RNDIS wrapper
  *  to a frame in the FrameOUT global before sending the buffer contents to the host.
  */
 TASK(RNDIS_Task)

Demos/Device/RNDISEthernet/TCP.c

@@ -60,7 +60,7 @@ TASK(TCP_Task)
 {
 	/* Task to hand off TCP packets to and from the listening applications. */
 
-	/* Run each application in sequence, to process incomming and generate outgoing packets */
+	/* Run each application in sequence, to process incoming and generate outgoing packets */
 	for (uint8_t CSTableEntry = 0; CSTableEntry < MAX_TCP_CONNECTIONS; CSTableEntry++)
 	{
 		/* Find the corresponding port entry in the port table */
@@ -179,7 +179,7 @@ void TCP_Init(void)
  */
 bool TCP_SetPortState(uint16_t Port, uint8_t State, void (*Handler)(TCP_ConnectionState_t*, TCP_ConnectionBuffer_t*))
 {
-	/* Note, Port number should be specified in BIG endian to simplfy network code */
+	/* Note, Port number should be specified in BIG endian to simplify network code */
 
 	/* Check to see if the port entry is already in the port state table */
 	for (uint8_t PTableEntry = 0; PTableEntry < MAX_TCP_CONNECTIONS; PTableEntry++)
@@ -226,7 +226,7 @@ bool TCP_SetPortState(uint16_t Port, uint8_t State, void (*Handler)(TCP_Connecti
  */
 uint8_t TCP_GetPortState(uint16_t Port)
 {
-	/* Note, Port number should be specified in BIG endian to simplfy network code */
+	/* Note, Port number should be specified in BIG endian to simplify network code */
 
 	for (uint8_t PTableEntry = 0; PTableEntry < MAX_TCP_CONNECTIONS; PTableEntry++)
 	{
@@ -251,7 +251,7 @@ uint8_t TCP_GetPortState(uint16_t Port)
  */
 bool TCP_SetConnectionState(uint16_t Port, IP_Address_t RemoteAddress, uint16_t RemotePort, uint8_t State)
 {
-	/* Note, Port number should be specified in BIG endian to simplfy network code */
+	/* Note, Port number should be specified in BIG endian to simplify network code */
 
 	for (uint8_t CSTableEntry = 0; CSTableEntry < MAX_TCP_CONNECTIONS; CSTableEntry++)
 	{
@@ -291,7 +291,7 @@ bool TCP_SetConnectionState(uint16_t Port, IP_Address_t RemoteAddress, uint16_t
  */
 uint8_t TCP_GetConnectionState(uint16_t Port, IP_Address_t RemoteAddress, uint16_t RemotePort)
 {
-	/* Note, Port number should be specified in BIG endian to simplfy network code */
+	/* Note, Port number should be specified in BIG endian to simplify network code */
 
 	for (uint8_t CSTableEntry = 0; CSTableEntry < MAX_TCP_CONNECTIONS; CSTableEntry++)
 	{
@@ -318,7 +318,7 @@ uint8_t TCP_GetConnectionState(uint16_t Port, IP_Address_t RemoteAddress, uint16
  */
 TCP_ConnectionInfo_t* TCP_GetConnectionInfo(uint16_t Port, IP_Address_t RemoteAddress, uint16_t RemotePort)
 {
-	/* Note, Port number should be specified in BIG endian to simplfy network code */
+	/* Note, Port number should be specified in BIG endian to simplify network code */
 
 	for (uint8_t CSTableEntry = 0; CSTableEntry < MAX_TCP_CONNECTIONS; CSTableEntry++)
 	{
@@ -337,8 +337,8 @@ TCP_ConnectionInfo_t* TCP_GetConnectionInfo(uint16_t Port, IP_Address_t RemoteAd
 /** Processes a TCP packet inside an Ethernet frame, and writes the appropriate response
  *  to the output Ethernet frame if one is created by a application handler.
  *
- *  \param IPHeaderInStart    Pointer to the start of the incomming packet's IP header
- *  \param TCPHeaderInStart   Pointer to the start of the incomming packet's TCP header
+ *  \param IPHeaderInStart    Pointer to the start of the incoming packet's IP header
+ *  \param TCPHeaderInStart   Pointer to the start of the incoming packet's TCP header
  *  \param TCPHeaderOutStart  Pointer to the start of the outgoing packet's TCP header
  *
  *  \return The number of bytes written to the out Ethernet frame if any, NO_RESPONSE if no
@@ -357,7 +357,7 @@ int16_t TCP_ProcessTCPPacket(void* IPHeaderInStart, void* TCPHeaderInStart, void
 
 	bool PacketResponse = false;
 		
-	/* Check if the destination port is open and allows incomming connections */
+	/* Check if the destination port is open and allows incoming connections */
 	if (TCP_GetPortState(TCPHeaderIN->DestinationPort) == TCP_Port_Open)
 	{
 		/* Detect SYN from host to start a connection */
@@ -375,7 +375,7 @@ int16_t TCP_ProcessTCPPacket(void* IPHeaderInStart, void* TCPHeaderInStart, void
 		}
 		else
 		{
-			/* Process the incomming TCP packet based on the current connection state for the sender and port */
+			/* Process the incoming TCP packet based on the current connection state for the sender and port */
 			switch (TCP_GetConnectionState(TCPHeaderIN->DestinationPort, IPHeaderIN->SourceAddress, TCPHeaderIN->SourcePort))
 			{
 				case TCP_Connection_Listen:
@@ -470,7 +470,7 @@ int16_t TCP_ProcessTCPPacket(void* IPHeaderInStart, void* TCPHeaderInStart, void
 						}
 						else
 						{
-							/* Buffer is currently in use by the application, defer processing of the incomming packet */
+							/* Buffer is currently in use by the application, defer processing of the incoming packet */
 							return NO_PROCESS;
 						}
 					}
@@ -591,7 +591,7 @@ static uint16_t TCP_Checksum16(void* TCPHeaderOutStart, IP_Address_t SourceAddre
 {
 	uint32_t Checksum = 0;
 	
-	/* TCP/IP checksums are the addition of the one's compliment of each word including the IP psudo-header,
+	/* TCP/IP checksums are the addition of the one's compliment of each word including the IP pseudo-header,
 	   complimented */
 	
 	Checksum += ((uint16_t*)&SourceAddress)[0];

Demos/Device/RNDISEthernet/TCP.h

@@ -224,7 +224,7 @@
 			unsigned char          Reserved : 4; /**< Reserved, must be all 0 */
 			unsigned char          DataOffset : 4; /**< Offset of the data from the start of the header, in 4 byte chunks */
 			uint8_t                Flags; /**< TCP packet flags */
-			uint16_t               WindowSize; /**< Current data window size (bytes remaning in reception buffer) */
+			uint16_t               WindowSize; /**< Current data window size (bytes remaining in reception buffer) */
 			
 			uint16_t               Checksum; /**< TCP checksum */
 			uint16_t               UrgentPointer; /**< Urgent data pointer */

Demos/Device/RNDISEthernet/UDP.c

@@ -40,8 +40,8 @@
 /** Processes a UDP packet inside an Ethernet frame, and writes the appropriate response
  *  to the output Ethernet frame if a subprotocol handler has created a response packet.
  *
- *  \param IPHeaderInStart    Pointer to the start of the incomming packet's IP header
- *  \param UDPHeaderInStart   Pointer to the start of the incomming packet's UDP header
+ *  \param IPHeaderInStart    Pointer to the start of the incoming packet's IP header
+ *  \param UDPHeaderInStart   Pointer to the start of the incoming packet's UDP header
  *  \param UDPHeaderOutStart  Pointer to the start of the outgoing packet's UDP header
  *
  *  \return The number of bytes written to the out Ethernet frame if any, NO_RESPONSE otherwise

Demos/Device/USBtoSerial/Descriptors.c

@@ -216,7 +216,7 @@ USB_Descriptor_String_t PROGMEM ProductString =
 
 /** This function is called by the library when in device mode, and must be overridden (see StdDescriptors.h
  *  documentation) by the application code so that the address and size of a requested descriptor can be given
- *  to the USB library. When the device recieves a Get Descriptor request on the control endpoint, this function
+ *  to the USB library. When the device receives a Get Descriptor request on the control endpoint, this function
  *  is called so that the descriptor details can be passed back and the appropriate descriptor sent back to the
  *  USB host.
  */

Demos/Device/USBtoSerial/RingBuff.h

@@ -29,8 +29,8 @@
 */
 
 /* Buffer Configuration: */
-   /* Buffer length - select static size of created ringbuffers: */
-	 #define BUFF_STATICSIZE 128      // Set to the static ringbuffer size for all ringbuffers (place size after define)
+   /* Buffer length - select static size of created ring buffers: */
+	 #define BUFF_STATICSIZE 128      // Set to the static ring buffer size for all ring buffers (place size after define)
 
    /* Volatile mode - uncomment to make buffers volatile, for use in ISRs, etc: */
 	 #define BUFF_VOLATILE            // Uncomment to cause all ring buffers to become volatile (and atomic if multi-byte) in access
@@ -40,9 +40,9 @@
      // #define BUFF_DROPNEW          // Uncomment to cause full ring buffers to drop the new character when full
      // #define BUFF_NODROPCHECK      // Uncomment to ignore full ring buffer checks - checking left to user!
 
-   /* Underflow behaviour - select behaviour when Buffer_GetElement is called with an empty ringbuffer: */
-     //#define BUFF_EMPTYRETURNSZERO  // Uncomment to return 0 when an empty ringbuffer is read
-     #define BUFF_NOEMPTYCHECK        // Uncomment to disable checking of empty ringbuffers - checking left to user!
+   /* Underflow behaviour - select behaviour when Buffer_GetElement is called with an empty ring buffer: */
+     //#define BUFF_EMPTYRETURNSZERO  // Uncomment to return 0 when an empty ring buffer is read
+     #define BUFF_NOEMPTYCHECK        // Uncomment to disable checking of empty ring buffers - checking left to user!
 	
    /* Buffer storage type - set the datatype for the stored data */
      #define BUFF_DATATYPE uint8_t    // Change to the data type that is going to be stored into the buffer

Demos/Device/USBtoSerial/USBtoSerial.c

@@ -79,7 +79,7 @@ int main(void)
 	LEDs_Init();
 	ReconfigureUSART();
 	
-	/* Ringbuffer Initialization */
+	/* Ring buffer Initialization */
 	Buffer_Initialize(&Rx_Buffer);
 	Buffer_Initialize(&Tx_Buffer);
 	

Demos/Device/USBtoSerial/USBtoSerial.h

@@ -99,17 +99,17 @@
 		#define CONTROL_LINE_IN_RING         (1 << 3)
 
 		/** Mask for use with the a NOTIF_SerialState class specific notification from the device to the host,
-		 *  to indicate that a framing error has ocurred on the virtual serial port.
+		 *  to indicate that a framing error has occurred on the virtual serial port.
 		 */
 		#define CONTROL_LINE_IN_FRAMEERROR   (1 << 4)
 
 		/** Mask for use with the a NOTIF_SerialState class specific notification from the device to the host,
-		 *  to indicate that a parity error has ocurred on the virtual serial port.
+		 *  to indicate that a parity error has occurred on the virtual serial port.
 		 */
 		#define CONTROL_LINE_IN_PARITYERROR  (1 << 5)
 
 		/** Mask for use with the a NOTIF_SerialState class specific notification from the device to the host,
-		 *  to indicate that a data overrun error has ocurred on the virtual serial port.
+		 *  to indicate that a data overrun error has occurred on the virtual serial port.
 		 */
 		#define CONTROL_LINE_IN_OVERRUNERROR (1 << 6)
 		
@@ -139,7 +139,7 @@
 			uint8_t  ParityType; /**< Parity setting of the virtual serial port, a value from the
 			                      *   CDCDevice_LineCodingParity_t enum
 			                      */
-			uint8_t  DataBits; /**< Bits of data per charater of the virtual serial port */
+			uint8_t  DataBits; /**< Bits of data per character of the virtual serial port */
 		} CDC_Line_Coding_t;
 		
 		/** Type define for a CDC notification, sent to the host via the CDC notification endpoint to indicate a

Demos/Host/CDCHost/CDCHost.c

@@ -75,7 +75,7 @@ int main(void)
 	/* Initialize USB Subsystem */
 	USB_Init();
 
-	/* Startup message */
+	/* Start-up message */
 	puts_P(PSTR(ESC_RESET ESC_BG_WHITE ESC_INVERSE_ON ESC_ERASE_DISPLAY
 	       "CDC Host Demo running.\r\n" ESC_INVERSE_OFF));
 		   
@@ -132,7 +132,7 @@ EVENT_HANDLER(USB_HostError)
 	for(;;);
 }
 
-/** Event handler for the USB_DeviceEnumerationFailed event. This indicates that a problem occured while
+/** Event handler for the USB_DeviceEnumerationFailed event. This indicates that a problem occurred while
  *  enumerating an attached USB device.
  */
 EVENT_HANDLER(USB_DeviceEnumerationFailed)
@@ -196,7 +196,7 @@ TASK(USB_CDC_Host)
 					wLength:       0,
 				};
 
-			/* Send the request, display error and wait for device detatch if request fails */
+			/* Send the request, display error and wait for device detach if request fails */
 			if ((ErrorCode = USB_Host_SendControlRequest(NULL)) != HOST_SENDCONTROL_Successful)
 			{
 				puts_P(PSTR("Control Error (Set Configuration).\r\n"));
@@ -248,7 +248,7 @@ TASK(USB_CDC_Host)
 				uint16_t BufferLength = Pipe_BytesInPipe();
 				uint8_t Buffer[BufferLength];
 				
-				/* Read in the pipe data to the tempoary buffer */
+				/* Read in the pipe data to the temporary buffer */
 				Pipe_Read_Stream_LE(Buffer, BufferLength);
 				
 				/* Clear the pipe after it is read, ready for the next packet */

Demos/Host/CDCHost/ConfigDescriptor.h

@@ -73,7 +73,7 @@
 			DescriptorTooLarge              = 2, /**< The device's Configuration Descriptor is too large to process */
 			InvalidConfigDataReturned       = 3, /**< The device returned an invalid Configuration Descriptor */
 			NoCDCInterfaceFound             = 4, /**< A compatible CDC interface was not found in the device's Configuration Descriptor */
-			NoEndpointFound                 = 5, /**< Cmpatible CDC endpoints were not found in the device's CDC interface */
+			NoEndpointFound                 = 5, /**< Compatible CDC endpoints were not found in the device's CDC interface */
 		};
 
 	/* Configuration Descriptor Comparison Functions: */

Demos/Host/GenericHIDHost/GenericHIDHost.c

@@ -75,7 +75,7 @@ int main(void)
 	/* Initialize USB Subsystem */
 	USB_Init();
 
-	/* Startup message */
+	/* Start-up message */
 	puts_P(PSTR(ESC_RESET ESC_BG_WHITE ESC_INVERSE_ON ESC_ERASE_DISPLAY
 	       "Generic HID Host Demo running.\r\n" ESC_INVERSE_OFF));
 		   
@@ -132,7 +132,7 @@ EVENT_HANDLER(USB_HostError)
 	for(;;);
 }
 
-/** Event handler for the USB_DeviceEnumerationFailed event. This indicates that a problem occured while
+/** Event handler for the USB_DeviceEnumerationFailed event. This indicates that a problem occurred while
  *  enumerating an attached USB device.
  */
 EVENT_HANDLER(USB_DeviceEnumerationFailed)
@@ -288,7 +288,7 @@ TASK(USB_HID_Host)
 					wLength:       0,
 				};
 
-			/* Send the request, display error and wait for device detatch if request fails */
+			/* Send the request, display error and wait for device detach if request fails */
 			if ((ErrorCode = USB_Host_SendControlRequest(NULL)) != HOST_SENDCONTROL_Successful)
 			{
 				puts_P(PSTR("Control Error (Set Configuration).\r\n"));

Demos/Host/KeyboardHost/KeyboardHost.c

@@ -75,7 +75,7 @@ int main(void)
 	/* Initialize USB Subsystem */
 	USB_Init();
 
-	/* Startup message */
+	/* Start-up message */
 	puts_P(PSTR(ESC_RESET ESC_BG_WHITE ESC_INVERSE_ON ESC_ERASE_DISPLAY
 	       "Keyboard Host Demo running.\r\n" ESC_INVERSE_OFF));
 		   
@@ -132,7 +132,7 @@ EVENT_HANDLER(USB_HostError)
 	for(;;);
 }
 
-/** Event handler for the USB_DeviceEnumerationFailed event. This indicates that a problem occured while
+/** Event handler for the USB_DeviceEnumerationFailed event. This indicates that a problem occurred while
  *  enumerating an attached USB device.
  */
 EVENT_HANDLER(USB_DeviceEnumerationFailed)
@@ -263,7 +263,7 @@ TASK(USB_Keyboard_Host)
 					wLength:       0,
 				};
 
-			/* Send the request, display error and wait for device detatch if request fails */
+			/* Send the request, display error and wait for device detach if request fails */
 			if ((ErrorCode = USB_Host_SendControlRequest(NULL)) != HOST_SENDCONTROL_Successful)
 			{
 				puts_P(PSTR("Control Error (Set Configuration).\r\n"));
@@ -310,7 +310,7 @@ TASK(USB_Keyboard_Host)
 					wLength:       0,
 				};
 
-			/* Send the request, display error and wait for device detatch if request fails */
+			/* Send the request, display error and wait for device detach if request fails */
 			if ((ErrorCode = USB_Host_SendControlRequest(NULL)) != HOST_SENDCONTROL_Successful)
 			{
 				puts_P(PSTR("Control Error (Set Protocol).\r\n"));

Demos/Host/KeyboardHostWithParser/HIDReport.h

@@ -51,7 +51,7 @@
 		{
 			ParseSuccessful         = 0, /**< HID report descriptor parsed successfully */
 			ParseError              = 1, /**< Failed to fully process the HID report descriptor */
-			ParseControlError       = 2, /**< Control error occured while trying to read the device HID descriptor */
+			ParseControlError       = 2, /**< Control error occurred while trying to read the device HID descriptor */
 		};
 		
 	/* Type Defines: */

Demos/Host/KeyboardHostWithParser/KeyboardHostWithParser.c

@@ -75,7 +75,7 @@ int main(void)
 	/* Initialize USB Subsystem */
 	USB_Init();
 
-	/* Startup message */
+	/* Start-up message */
 	puts_P(PSTR(ESC_RESET ESC_BG_WHITE ESC_INVERSE_ON ESC_ERASE_DISPLAY
 	       "Keyboard Host Demo running.\r\n" ESC_INVERSE_OFF));
 		   
@@ -132,7 +132,7 @@ EVENT_HANDLER(USB_HostError)
 	for(;;);
 }
 
-/** Event handler for the USB_DeviceEnumerationFailed event. This indicates that a problem occured while
+/** Event handler for the USB_DeviceEnumerationFailed event. This indicates that a problem occurred while
  *  enumerating an attached USB device.
  */
 EVENT_HANDLER(USB_DeviceEnumerationFailed)
@@ -199,7 +199,7 @@ TASK(USB_Keyboard_Host)
 					wLength:       0,
 				};
 
-			/* Send the request, display error and wait for device detatch if request fails */
+			/* Send the request, display error and wait for device detach if request fails */
 			if ((ErrorCode = USB_Host_SendControlRequest(NULL)) != HOST_SENDCONTROL_Successful)
 			{
 				puts_P(PSTR("Control Error (Set Configuration).\r\n"));
@@ -255,7 +255,7 @@ TASK(USB_Keyboard_Host)
 				break;	
 			}
 			
-			/* All LEDs off - ready to indicate keypresses */
+			/* All LEDs off - ready to indicate key presses */
 			UpdateStatus(Status_USBReady);
 
 			puts_P(PSTR("Keyboard Enumerated.\r\n"));
@@ -282,7 +282,7 @@ TASK(USB_Keyboard_Host)
 				/* Check each HID report item in turn, looking for keyboard scan code reports */
 				for (uint8_t ReportNumber = 0; ReportNumber < HIDReportInfo.TotalReportItems; ReportNumber++)
 				{
-					/* Create a tempoary item pointer to the next report item */
+					/* Create a temporary item pointer to the next report item */
 					HID_ReportItem_t* ReportItem = &HIDReportInfo.ReportItems[ReportNumber];
 
 					/* Check if the current report item is a keyboard scancode */

Demos/Host/MassStorageHost/MassStorageHost.c

@@ -74,7 +74,7 @@ int main(void)