diff options
Diffstat (limited to 'LUFA/Drivers/Peripheral/XMEGA/Serial_XMEGA.h')
| -rw-r--r-- | LUFA/Drivers/Peripheral/XMEGA/Serial_XMEGA.h | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/LUFA/Drivers/Peripheral/XMEGA/Serial_XMEGA.h b/LUFA/Drivers/Peripheral/XMEGA/Serial_XMEGA.h index 04941b1d8..6d8e6ee6e 100644 --- a/LUFA/Drivers/Peripheral/XMEGA/Serial_XMEGA.h +++ b/LUFA/Drivers/Peripheral/XMEGA/Serial_XMEGA.h @@ -139,7 +139,8 @@ * \param[in] Length Length of the data to send, in bytes. */ void Serial_SendData(USART_t* const USART, - const void* 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 @@ -155,7 +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); + void Serial_CreateStream(FILE* const Stream); /** Identical to \ref Serial_CreateStream(), except that reads are blocking until the calling stream function terminates * the transfer. @@ -165,7 +166,7 @@ * * \pre The USART must first be configured via a call to \ref Serial_Init() before the stream is used. */ - void Serial_CreateBlockingStream(FILE* Stream); + void Serial_CreateBlockingStream(FILE* const Stream); /* Inline Functions: */ /** Initializes the USART, ready for serial data transmission and reception. This initializes the interface to @@ -177,6 +178,9 @@ */ static inline void Serial_Init(USART_t* const USART, const uint32_t BaudRate, + const bool DoubleSpeed) ATTR_NON_NULL_PTR_ARG(1); + static inline void Serial_Init(USART_t* const USART, + const uint32_t BaudRate, const bool DoubleSpeed) { uint16_t BaudValue = (DoubleSpeed ? SERIAL_2X_UBBRVAL(BaudRate) : SERIAL_UBBRVAL(BaudRate)); @@ -192,6 +196,7 @@ * * \param[in,out] USART Pointer to the base of the USART peripheral within the device. */ + static inline void Serial_Disable(USART_t* const USART) ATTR_ALWAYS_INLINE ATTR_NON_NULL_PTR_ARG(1); static inline void Serial_Disable(USART_t* const USART) { USART->CTRLA = 0; @@ -205,7 +210,7 @@ * * \return Boolean \c true if a character has been received, \c false otherwise. */ - static inline bool Serial_IsCharReceived(USART_t* const USART) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool Serial_IsCharReceived(USART_t* const USART) ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1); static inline bool Serial_IsCharReceived(USART_t* const USART) { return ((USART->STATUS & USART_RXCIF_bm) ? true : false); @@ -217,7 +222,7 @@ * \param[in] DataByte Byte to transmit through the USART. */ static inline void Serial_SendByte(USART_t* const USART, - const char DataByte) ATTR_ALWAYS_INLINE; + const char DataByte) ATTR_ALWAYS_INLINE ATTR_NON_NULL_PTR_ARG(1); static inline void Serial_SendByte(USART_t* const USART, const char DataByte) { @@ -231,7 +236,7 @@ * * \return Next byte received from the USART, or a negative value if no byte has been received. */ - static inline int16_t Serial_ReceiveByte(USART_t* const USART) ATTR_ALWAYS_INLINE; + static inline int16_t Serial_ReceiveByte(USART_t* const USART) ATTR_ALWAYS_INLINE ATTR_NON_NULL_PTR_ARG(1); static inline int16_t Serial_ReceiveByte(USART_t* const USART) { if (!(Serial_IsCharReceived(USART))) |