Merge pull request #21 from mondalaci/fix-ringbuffer-example

[pub/USBasp.git] / LUFA / Drivers / Peripheral / AVR8 / Serial_AVR8.h

diff --git a/LUFA/Drivers/Peripheral/AVR8/Serial_AVR8.h b/LUFA/Drivers/Peripheral/AVR8/Serial_AVR8.h
index 7816b5d..f951f6b 100644 (file)
--- a/LUFA/Drivers/Peripheral/AVR8/Serial_AVR8.h
+++ b/LUFA/Drivers/Peripheral/AVR8/Serial_AVR8.h
@@ -1,13 +1,13 @@
 /*
              LUFA Library
 /*
              LUFA Library

-     Copyright (C) Dean Camera, 2012.
+     Copyright (C) Dean Camera, 2014.

 
   dean [at] fourwalledcubicle [dot] com
            www.lufa-lib.org
 */
 
 /*
 
   dean [at] fourwalledcubicle [dot] com
            www.lufa-lib.org
 */
 
 /*

-  Copyright 2012  Dean Camera (dean [at] fourwalledcubicle [dot] com)
+  Copyright 2014  Dean Camera (dean [at] fourwalledcubicle [dot] com)

 
   Permission to use, copy, modify, distribute, and sell this
   software and its documentation for any purpose is hereby granted
 
   Permission to use, copy, modify, distribute, and sell this
   software and its documentation for any purpose is hereby granted


@@ -40,26 +40,26 @@
 /** \ingroup Group_Serial
  *  \defgroup Group_Serial_AVR8 Serial USART Peripheral Driver (AVR8)
  *
 /** \ingroup Group_Serial
  *  \defgroup Group_Serial_AVR8 Serial USART Peripheral Driver (AVR8)
  *

- *  \section Sec_ModDescription Module Description
+ *  \section Sec_Serial_AVR8_ModDescription Module Description

  *  On-chip serial USART driver for the 8-bit AVR microcontrollers.
  *
  *  \note This file should not be included directly. It is automatically included as needed by the USART driver
  *        dispatch header located in LUFA/Drivers/Peripheral/Serial.h.
  *
  *  On-chip serial USART driver for the 8-bit AVR microcontrollers.
  *
  *  \note This file should not be included directly. It is automatically included as needed by the USART driver
  *        dispatch header located in LUFA/Drivers/Peripheral/Serial.h.
  *

- *  \section Sec_ExampleUsage Example Usage
+ *  \section Sec_Serial_AVR8_ExampleUsage Example Usage

  *  The following snippet is an example of how this module may be used within a typical
  *  application.
  *
  *  \code
  *      // Initialize the serial USART driver before first use, with 9600 baud (and no double-speed mode)
  *      Serial_Init(9600, false);
  *  The following snippet is an example of how this module may be used within a typical
  *  application.
  *
  *  \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);
  *      // 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
  *      // 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.
                         */
                         *  \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
 
                        /** 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);
                         *  \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.
                         *
                        /** Identical to \ref Serial_CreateStream(), except that reads are blocking until the calling stream function terminates
                         *  the transfer.
                         *


@@ -172,6 +172,8 @@
                         *  \param[in] DoubleSpeed  Enables double speed mode when set, halving the sample time to double the baud rate.
                         */
                        static inline void Serial_Init(const uint32_t BaudRate,
                         *  \param[in] DoubleSpeed  Enables double speed mode when set, halving the sample time to double the baud rate.
                         */
                        static inline void Serial_Init(const uint32_t BaudRate,

+                                                      const bool DoubleSpeed);
+                       static inline void Serial_Init(const uint32_t BaudRate,

                                                       const bool DoubleSpeed)
                        {
                                UBRR1  = (DoubleSpeed ? SERIAL_2X_UBBRVAL(BaudRate) : SERIAL_UBBRVAL(BaudRate));
                                                       const bool DoubleSpeed)
                        {
                                UBRR1  = (DoubleSpeed ? SERIAL_2X_UBBRVAL(BaudRate) : SERIAL_UBBRVAL(BaudRate));


@@ -185,6 +187,7 @@
                        }
 
                        /** Turns off the USART driver, disabling and returning used hardware to their default configuration. */
                        }
 
                        /** Turns off the USART driver, disabling and returning used hardware to their default configuration. */

+                       static inline void Serial_Disable(void);

                        static inline void Serial_Disable(void)
                        {
                                UCSR1B = 0;
                        static inline void Serial_Disable(void)
                        {
                                UCSR1B = 0;