Add FatFS library to the Webserver project, extend the HTTP server so that it now...

[pub/USBasp.git] / LUFA / Drivers / Peripheral / Serial.h

diff --git a/LUFA/Drivers/Peripheral/Serial.h b/LUFA/Drivers/Peripheral/Serial.h
index e688cfc..ba466f3 100644 (file)
--- a/LUFA/Drivers/Peripheral/Serial.h
+++ b/LUFA/Drivers/Peripheral/Serial.h
@@ -1,21 +1,21 @@
 /*\r
              LUFA Library\r
 /*\r
              LUFA Library\r

-     Copyright (C) Dean Camera, 2009.\r
+     Copyright (C) Dean Camera, 2010.\r

               \r
   dean [at] fourwalledcubicle [dot] com\r
       www.fourwalledcubicle.com\r
 */\r
 \r
 /*\r
               \r
   dean [at] fourwalledcubicle [dot] com\r
       www.fourwalledcubicle.com\r
 */\r
 \r
 /*\r

-  Copyright 2009  Dean Camera (dean [at] fourwalledcubicle [dot] com)\r
-\r
-  Permission to use, copy, modify, and distribute this software\r
-  and its documentation for any purpose and without fee is hereby\r
-  granted, provided that the above copyright notice appear in all\r
-  copies and that both that the copyright notice and this\r
-  permission notice and warranty disclaimer appear in supporting\r
-  documentation, and that the name of the author not be used in\r
-  advertising or publicity pertaining to distribution of the\r
+  Copyright 2010  Dean Camera (dean [at] fourwalledcubicle [dot] com)\r
+\r
+  Permission to use, copy, modify, distribute, and sell this \r
+  software and its documentation for any purpose is hereby granted\r
+  without fee, provided that the above copyright notice appear in \r
+  all copies and that both that the copyright notice and this\r
+  permission notice and warranty disclaimer appear in supporting \r
+  documentation, and that the name of the author not be used in \r
+  advertising or publicity pertaining to distribution of the \r

   software without specific, written prior permission.\r
 \r
   The author disclaim all warranties with regard to this\r
   software without specific, written prior permission.\r
 \r
   The author disclaim all warranties with regard to this\r


@@ -68,12 +68,12 @@
                        /** Macro for calculating the baud value from a given baud rate when the U2X (double speed) bit is\r
                         *  not set.\r
                         */\r
                        /** Macro for calculating the baud value from a given baud rate when the U2X (double speed) bit is\r
                         *  not set.\r
                         */\r

-                       #define SERIAL_UBBRVAL(baud)    (((F_CPU / 16) / baud) - 1)\r
+                       #define SERIAL_UBBRVAL(baud)    (((F_CPU / 16) / (baud)) - 1)\r

 \r
                        /** Macro for calculating the baud value from a given baud rate when the U2X (double speed) bit is\r
                         *  set.\r
                         */\r
 \r
                        /** Macro for calculating the baud value from a given baud rate when the U2X (double speed) bit is\r
                         *  set.\r
                         */\r

-                       #define SERIAL_2X_UBBRVAL(baud) (((F_CPU / 8) / baud) - 1)\r
+                       #define SERIAL_2X_UBBRVAL(baud) (((F_CPU / 8) / (baud)) - 1)\r

 \r
                /* Pseudo-Function Macros: */\r
                        #if defined(__DOXYGEN__)\r
 \r
                /* Pseudo-Function Macros: */\r
                        #if defined(__DOXYGEN__)\r


@@ -100,7 +100,7 @@
                        void Serial_TxString(const char *StringPtr) ATTR_NON_NULL_PTR_ARG(1);\r
 \r
                /* Inline Functions: */\r
                        void Serial_TxString(const char *StringPtr) ATTR_NON_NULL_PTR_ARG(1);\r
 \r
                /* Inline Functions: */\r

-                       /** Initializes the USART, ready for serial data transmission and reception. This initialises the interface to\r
+                       /** Initializes the USART, ready for serial data transmission and reception. This initializes the interface to\r

                         *  standard 8-bit, no parity, 1 stop bit settings suitable for most applications.\r
                         *\r
                         *  \param[in] BaudRate     Serial baud rate, in bits per second\r
                         *  standard 8-bit, no parity, 1 stop bit settings suitable for most applications.\r
                         *\r
                         *  \param[in] BaudRate     Serial baud rate, in bits per second\r


@@ -118,6 +118,19 @@
                                UBRR1  = (DoubleSpeed ? SERIAL_2X_UBBRVAL(BaudRate) : SERIAL_UBBRVAL(BaudRate));\r
                        }\r
 \r
                                UBRR1  = (DoubleSpeed ? SERIAL_2X_UBBRVAL(BaudRate) : SERIAL_UBBRVAL(BaudRate));\r
                        }\r
 \r

+                       /** Turns off the USART driver, disabling and returning used hardware to their default configuration. */\r
+                       static inline void Serial_ShutDown(void)\r
+                       {\r
+                               UCSR1A = 0;\r
+                               UCSR1B = 0;\r
+                               UCSR1C = 0;\r
+                               \r
+                               DDRD  &= ~(1 << 3);     \r
+                               PORTD &= ~(1 << 2);\r
+                               \r
+                               UBRR1  = 0;\r
+                       }\r
+                       \r

                        /** Transmits a given byte through the USART.\r
                         *\r
                         *  \param[in] DataByte  Byte to transmit through the USART\r
                        /** Transmits a given byte through the USART.\r
                         *\r
                         *  \param[in] DataByte  Byte to transmit through the USART\r