Fix warning about possible string truncation in the TempDataLogger project.

[pub/USBasp.git] / LUFA / Drivers / Peripheral / AVR8 / TWI_AVR8.h

diff --git a/LUFA/Drivers/Peripheral/AVR8/TWI_AVR8.h b/LUFA/Drivers/Peripheral/AVR8/TWI_AVR8.h
index 17c1e5c..1e382f5 100644 (file)
--- a/LUFA/Drivers/Peripheral/AVR8/TWI_AVR8.h
+++ b/LUFA/Drivers/Peripheral/AVR8/TWI_AVR8.h
@@ -1,13 +1,13 @@
 /*
              LUFA Library
 /*
              LUFA Library

-     Copyright (C) Dean Camera, 2012.
+     Copyright (C) Dean Camera, 2018.

 
   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 2018  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


@@ -18,7 +18,7 @@
   advertising or publicity pertaining to distribution of the
   software without specific, written prior permission.
 
   advertising or publicity pertaining to distribution of the
   software without specific, written prior permission.
 

-  The author disclaim all warranties with regard to this
+  The author disclaims all warranties with regard to this

   software, including all implied warranties of merchantability
   and fitness.  In no event shall the author be liable for any
   special, indirect or consequential damages or any damages
   software, including all implied warranties of merchantability
   and fitness.  In no event shall the author be liable for any
   special, indirect or consequential damages or any damages


@@ -40,13 +40,13 @@
 /** \ingroup Group_TWI
  *  \defgroup Group_TWI_AVR8 TWI Peripheral Driver (AVR8)
  *
 /** \ingroup Group_TWI
  *  \defgroup Group_TWI_AVR8 TWI Peripheral Driver (AVR8)
  *

- *  \section Sec_ModDescription Module Description
+ *  \section Sec_TWI_AVR8_ModDescription Module Description

  *  Master mode TWI driver for the 8-bit AVR microcontrollers which contain a hardware TWI module.
  *
  *  \note This file should not be included directly. It is automatically included as needed by the TWI driver
  *        dispatch header located in LUFA/Drivers/Peripheral/TWI.h.
  *
  *  Master mode TWI driver for the 8-bit AVR microcontrollers which contain a hardware TWI module.
  *
  *  \note This file should not be included directly. It is automatically included as needed by the TWI driver
  *        dispatch header located in LUFA/Drivers/Peripheral/TWI.h.
  *

- *  \section Sec_ExampleUsage Example Usage
+ *  \section Sec_TWI_AVR8_ExampleUsage Example Usage

  *  The following snippet is an example of how this module may be used within a typical
  *  application.
  *
  *  The following snippet is an example of how this module may be used within a typical
  *  application.
  *


@@ -133,8 +133,7 @@
 
                #if !(defined(__AVR_AT90USB1286__) || defined(__AVR_AT90USB646__) || \
                      defined(__AVR_AT90USB1287__) || defined(__AVR_AT90USB647__) || \
 
                #if !(defined(__AVR_AT90USB1286__) || defined(__AVR_AT90USB646__) || \
                      defined(__AVR_AT90USB1287__) || defined(__AVR_AT90USB647__) || \

-                         defined(__AVR_ATmega16U4__)  || defined(__AVR_ATmega32U4__) || \
-                         defined(__AVR_ATmega32U6__))
+                         defined(__AVR_ATmega16U4__)  || defined(__AVR_ATmega32U4__))

                        #error The TWI peripheral driver is not currently available for your selected microcontroller model.
                #endif
 
                        #error The TWI peripheral driver is not currently available for your selected microcontroller model.
                #endif
 


@@ -196,14 +195,16 @@
                         *
                         *  The generated SCL frequency will be according to the formula <pre>F_CPU / (16 + 2 * BitLength + 4 ^ Prescale)</pre>.
                         *
                         *
                         *  The generated SCL frequency will be according to the formula <pre>F_CPU / (16 + 2 * BitLength + 4 ^ Prescale)</pre>.
                         *

-                        *  \note The value of the \c BitLength parameter should not be set below 10 or invalid bus conditions may
-                        *        occur, as indicated in the AVR8 microcontroller datasheet.
+                        *  \attention The value of the \c BitLength parameter should not be set below 10 or invalid bus conditions may
+                        *             occur, as indicated in the AVR8 microcontroller datasheet.

                         *
                         *  \param[in] Prescale   Prescaler to use when determining the bus frequency, a \c TWI_BIT_PRESCALE_* value.
                         *  \param[in] BitLength  Length of the bits sent on the bus.
                         */
                         *
                         *  \param[in] Prescale   Prescaler to use when determining the bus frequency, a \c TWI_BIT_PRESCALE_* value.
                         *  \param[in] BitLength  Length of the bits sent on the bus.
                         */

-                       static inline void TWI_Init(const uint8_t Prescale, const uint8_t BitLength) ATTR_ALWAYS_INLINE;
-                       static inline void TWI_Init(const uint8_t Prescale, const uint8_t BitLength)
+                       static inline void TWI_Init(const uint8_t Prescale,
+                                                   const uint8_t BitLength) ATTR_ALWAYS_INLINE;
+                       static inline void TWI_Init(const uint8_t Prescale,
+                                                   const uint8_t BitLength)

                        {
                                TWCR |= (1 << TWEN);
                                TWSR  = Prescale;
                        {
                                TWCR |= (1 << TWEN);
                                TWSR  = Prescale;


@@ -272,7 +273,7 @@
                                               const uint8_t* InternalAddress,
                                               uint8_t InternalAddressLen,
                                               uint8_t* Buffer,
                                               const uint8_t* InternalAddress,
                                               uint8_t InternalAddressLen,
                                               uint8_t* Buffer,

-                                              uint8_t Length) ATTR_NON_NULL_PTR_ARG(3);
+                                              uint16_t Length) ATTR_NON_NULL_PTR_ARG(3);

 
                        /** High level function to perform a complete packet transfer over the TWI bus from the specified
                         *  device.
 
                        /** High level function to perform a complete packet transfer over the TWI bus from the specified
                         *  device.


@@ -291,7 +292,7 @@
                                                const uint8_t* InternalAddress,
                                                uint8_t InternalAddressLen,
                                                const uint8_t* Buffer,
                                                const uint8_t* InternalAddress,
                                                uint8_t InternalAddressLen,
                                                const uint8_t* Buffer,

-                                               uint8_t Length) ATTR_NON_NULL_PTR_ARG(3);
+                                               uint16_t Length) ATTR_NON_NULL_PTR_ARG(3);

 
        /* Disable C linkage for C++ Compilers: */
                #if defined(__cplusplus)
 
        /* Disable C linkage for C++ Compilers: */
                #if defined(__cplusplus)