Speed up bit-banged USART code in the AVRISP project.

[pub/USBasp.git] / LUFA / Drivers / USB / LowLevel / Pipe.h

diff --git a/LUFA/Drivers/USB/LowLevel/Pipe.h b/LUFA/Drivers/USB/LowLevel/Pipe.h
index fd01b5c..1205767 100644 (file)
--- a/LUFA/Drivers/USB/LowLevel/Pipe.h
+++ b/LUFA/Drivers/USB/LowLevel/Pipe.h
@@ -124,7 +124,7 @@
                         */\r
                        #define PIPE_TOKEN_IN                   (1 << PTOKEN0)\r
 \r
                         */\r
                        #define PIPE_TOKEN_IN                   (1 << PTOKEN0)\r
 \r

-                       /** Token mask for \ref Pipe_ConfigurePipe(). This sets the pipe as a IN token (for non-CONTROL type pipes),\r
+                       /** Token mask for \ref Pipe_ConfigurePipe(). This sets the pipe as a OUT token (for non-CONTROL type pipes),\r

                         *  indicating that the pipe data will flow from host to device.\r
                         */\r
                        #define PIPE_TOKEN_OUT                  (2 << PTOKEN0)\r
                         *  indicating that the pipe data will flow from host to device.\r
                         */\r
                        #define PIPE_TOKEN_OUT                  (2 << PTOKEN0)\r


@@ -420,9 +420,9 @@
 \r
                                #define Pipe_GetCurrentPipe()          (UPNUM & PIPE_PIPENUM_MASK)\r
 \r
 \r
                                #define Pipe_GetCurrentPipe()          (UPNUM & PIPE_PIPENUM_MASK)\r
 \r

-                               #define Pipe_SelectPipe(pipenum)       MACROS{ UPNUM = pipenum; }MACROE\r
+                               #define Pipe_SelectPipe(pipenum)       MACROS{ UPNUM = (pipenum); }MACROE\r

                                \r
                                \r

-                               #define Pipe_ResetPipe(pipenum)        MACROS{ UPRST = (1 << pipenum); UPRST = 0; }MACROE\r
+                               #define Pipe_ResetPipe(pipenum)        MACROS{ UPRST = (1 << (pipenum)); UPRST = 0; }MACROE\r

 \r
                                #define Pipe_EnablePipe()              MACROS{ UPCONX |= (1 << PEN); }MACROE\r
 \r
 \r
                                #define Pipe_EnablePipe()              MACROS{ UPCONX |= (1 << PEN); }MACROE\r
 \r


@@ -432,21 +432,21 @@
 \r
                                #define Pipe_GetPipeToken()            (UPCFG0X & PIPE_TOKEN_MASK)\r
 \r
 \r
                                #define Pipe_GetPipeToken()            (UPCFG0X & PIPE_TOKEN_MASK)\r
 \r

-                               #define Pipe_SetToken(token)           MACROS{ UPCFG0X = ((UPCFG0X & ~PIPE_TOKEN_MASK) | token); }MACROE\r
+                               #define Pipe_SetPipeToken(token)       MACROS{ UPCFG0X = ((UPCFG0X & ~PIPE_TOKEN_MASK) | (token)); }MACROE\r

                                \r
                                #define Pipe_SetInfiniteINRequests()   MACROS{ UPCONX |= (1 << INMODE); }MACROE\r
 \r
                                \r
                                #define Pipe_SetInfiniteINRequests()   MACROS{ UPCONX |= (1 << INMODE); }MACROE\r
 \r

-                               #define Pipe_SetFiniteINRequests(n)    MACROS{ UPCONX &= ~(1 << INMODE); UPINRQX = n; }MACROE\r
+                               #define Pipe_SetFiniteINRequests(n)    MACROS{ UPCONX &= ~(1 << INMODE); UPINRQX = (n); }MACROE\r

 \r
                                #define Pipe_IsConfigured()            ((UPSTAX  & (1 << CFGOK)) ? true : false)\r
 \r
                                #define Pipe_BoundEndpointNumber()     ((UPCFG0X >> PEPNUM0) & PIPE_EPNUM_MASK)\r
                                \r
 \r
                                #define Pipe_IsConfigured()            ((UPSTAX  & (1 << CFGOK)) ? true : false)\r
 \r
                                #define Pipe_BoundEndpointNumber()     ((UPCFG0X >> PEPNUM0) & PIPE_EPNUM_MASK)\r
                                \r

-                               #define Pipe_SetInterruptPeriod(ms)    MACROS{ UPCFG2X = ms; }MACROE\r
+                               #define Pipe_SetInterruptPeriod(ms)    MACROS{ UPCFG2X = (ms); }MACROE\r

 \r
                                #define Pipe_GetPipeInterrupts()       UPINT\r
 \r
 \r
                                #define Pipe_GetPipeInterrupts()       UPINT\r
 \r

-                               #define Pipe_HasPipeInterrupted(n)     ((UPINT & (1 << n)) ? true : false)\r
+                               #define Pipe_HasPipeInterrupted(n)     ((UPINT & (1 << (n))) ? true : false)\r

 \r
                                #define Pipe_Unfreeze()                MACROS{ UPCONX &= ~(1 << PFREEZE); }MACROE\r
 \r
 \r
                                #define Pipe_Unfreeze()                MACROS{ UPCONX &= ~(1 << PFREEZE); }MACROE\r
 \r


@@ -757,9 +757,9 @@
 \r
                /* Function Prototypes: */\r
                        #if !defined(NO_STREAM_CALLBACKS) || defined(__DOXYGEN__)\r
 \r
                /* Function Prototypes: */\r
                        #if !defined(NO_STREAM_CALLBACKS) || defined(__DOXYGEN__)\r

-                               #define _CALLBACK_PARAM     , StreamCallbackPtr_t Callback\r
+                               #define __CALLBACK_PARAM     , StreamCallbackPtr_t Callback\r

                        #else\r
                        #else\r

-                               #define _CALLBACK_PARAM                 \r
+                               #define __CALLBACK_PARAM                        \r

                        #endif\r
 \r
                        /** Configures the specified pipe number with the given pipe type, token, target endpoint number in the\r
                        #endif\r
 \r
                        /** Configures the specified pipe number with the given pipe type, token, target endpoint number in the\r


@@ -793,7 +793,7 @@
                        bool Pipe_ConfigurePipe(const uint8_t  Number, const uint8_t Type, const uint8_t Token, const uint8_t EndpointNumber,\r
                                                const uint16_t Size, const uint8_t Banks);\r
 \r
                        bool Pipe_ConfigurePipe(const uint8_t  Number, const uint8_t Type, const uint8_t Token, const uint8_t EndpointNumber,\r
                                                const uint16_t Size, const uint8_t Banks);\r
 \r

-                       /** Spinloops until the currently selected non-control pipe is ready for the next packed of data to be read \r
+                       /** Spin-loops until the currently selected non-control pipe is ready for the next packed of data to be read \r

                         *  or written to it, aborting in the case of an error condition (such as a timeout or device disconnect).\r
                         *\r
                         *  \ingroup Group_PipeRW\r
                         *  or written to it, aborting in the case of an error condition (such as a timeout or device disconnect).\r
                         *\r
                         *  \ingroup Group_PipeRW\r


@@ -805,11 +805,11 @@
                        /** Determines if a pipe has been bound to the given device endpoint address. If a pipe which is bound to the given\r
                         *  endpoint is found, it is automatically selected.\r
                         *\r
                        /** Determines if a pipe has been bound to the given device endpoint address. If a pipe which is bound to the given\r
                         *  endpoint is found, it is automatically selected.\r
                         *\r

-                        *  \param EndpointAddress Address of the endpoint within the attached device to check\r
+                        *  \param[in] EndpointAddress Address of the endpoint within the attached device to check\r

                         *\r
                         *  \return Boolean true if a pipe bound to the given endpoint address is found, false otherwise\r
                         */\r
                         *\r
                         *  \return Boolean true if a pipe bound to the given endpoint address is found, false otherwise\r
                         */\r

-                       bool Pipe_IsEndpointBound(uint8_t EndpointAddress);\r
+                       bool Pipe_IsEndpointBound(const uint8_t EndpointAddress);\r

                \r
                        /** Reads and discards the given number of bytes from the pipe, discarding fully read packets from the host\r
                         *  as needed. The last packet is not automatically discarded once the remaining bytes has been read; the\r
                \r
                        /** Reads and discards the given number of bytes from the pipe, discarding fully read packets from the host\r
                         *  as needed. The last packet is not automatically discarded once the remaining bytes has been read; the\r


@@ -831,7 +831,7 @@
                         *\r
                         *  \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.\r
                         */\r
                         *\r
                         *  \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.\r
                         */\r

-                       uint8_t Pipe_Discard_Stream(uint16_t Length _CALLBACK_PARAM);\r
+                       uint8_t Pipe_Discard_Stream(uint16_t Length __CALLBACK_PARAM);\r

 \r
                        /** Writes the given number of bytes to the pipe from the given buffer in little endian,\r
                         *  sending full packets to the device as needed. The last packet filled is not automatically sent;\r
 \r
                        /** Writes the given number of bytes to the pipe from the given buffer in little endian,\r
                         *  sending full packets to the device as needed. The last packet filled is not automatically sent;\r


@@ -854,7 +854,7 @@
                         *\r
                         *  \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.\r
                         */\r
                         *\r
                         *  \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.\r
                         */\r

-                       uint8_t Pipe_Write_Stream_LE(void* Buffer, uint16_t Length _CALLBACK_PARAM) ATTR_NON_NULL_PTR_ARG(1);                           \r
+                       uint8_t Pipe_Write_Stream_LE(const void* Buffer, uint16_t Length __CALLBACK_PARAM) ATTR_NON_NULL_PTR_ARG(1);                            \r

 \r
                        /** EEPROM buffer source version of \ref Pipe_Write_Stream_LE().\r
                         *\r
 \r
                        /** EEPROM buffer source version of \ref Pipe_Write_Stream_LE().\r
                         *\r


@@ -866,7 +866,7 @@
                         *\r
                         *  \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.\r
                         */\r
                         *\r
                         *  \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.\r
                         */\r

-                       uint8_t Pipe_Write_EStream_LE(void* Buffer, uint16_t Length _CALLBACK_PARAM) ATTR_NON_NULL_PTR_ARG(1);\r
+                       uint8_t Pipe_Write_EStream_LE(const void* Buffer, uint16_t Length __CALLBACK_PARAM) ATTR_NON_NULL_PTR_ARG(1);\r

                        \r
                        /** FLASH buffer source version of \ref Pipe_Write_Stream_LE().\r
                         *\r
                        \r
                        /** FLASH buffer source version of \ref Pipe_Write_Stream_LE().\r
                         *\r


@@ -880,7 +880,7 @@
                         *\r
                         *  \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.\r
                         */\r
                         *\r
                         *  \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.\r
                         */\r

-                       uint8_t Pipe_Write_PStream_LE(void* Buffer, uint16_t Length _CALLBACK_PARAM) ATTR_NON_NULL_PTR_ARG(1);\r
+                       uint8_t Pipe_Write_PStream_LE(const void* Buffer, uint16_t Length __CALLBACK_PARAM) ATTR_NON_NULL_PTR_ARG(1);\r

                                                \r
                        /** Writes the given number of bytes to the pipe from the given buffer in big endian,\r
                         *  sending full packets to the device as needed. The last packet filled is not automatically sent;\r
                                                \r
                        /** Writes the given number of bytes to the pipe from the given buffer in big endian,\r
                         *  sending full packets to the device as needed. The last packet filled is not automatically sent;\r


@@ -903,7 +903,7 @@
                         *\r
                         *  \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.\r
                         */\r
                         *\r
                         *  \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.\r
                         */\r

-                       uint8_t Pipe_Write_Stream_BE(void* Buffer, uint16_t Length _CALLBACK_PARAM) ATTR_NON_NULL_PTR_ARG(1);\r
+                       uint8_t Pipe_Write_Stream_BE(const void* Buffer, uint16_t Length __CALLBACK_PARAM) ATTR_NON_NULL_PTR_ARG(1);\r

 \r
                        /** EEPROM buffer source version of \ref Pipe_Write_Stream_BE().\r
                         *\r
 \r
                        /** EEPROM buffer source version of \ref Pipe_Write_Stream_BE().\r
                         *\r


@@ -915,7 +915,7 @@
                         *\r
                         *  \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.\r
                         */\r
                         *\r
                         *  \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.\r
                         */\r

-                       uint8_t Pipe_Write_EStream_BE(void* Buffer, uint16_t Length _CALLBACK_PARAM) ATTR_NON_NULL_PTR_ARG(1);\r
+                       uint8_t Pipe_Write_EStream_BE(const void* Buffer, uint16_t Length __CALLBACK_PARAM) ATTR_NON_NULL_PTR_ARG(1);\r

                        \r
                        /** FLASH buffer source version of \ref Pipe_Write_Stream_BE().\r
                         *\r
                        \r
                        /** FLASH buffer source version of \ref Pipe_Write_Stream_BE().\r
                         *\r


@@ -929,7 +929,7 @@
                         *\r
                         *  \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.\r
                         */\r
                         *\r
                         *  \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.\r
                         */\r

-                       uint8_t Pipe_Write_PStream_BE(void* Buffer, uint16_t Length _CALLBACK_PARAM) ATTR_NON_NULL_PTR_ARG(1);\r
+                       uint8_t Pipe_Write_PStream_BE(const void* Buffer, uint16_t Length __CALLBACK_PARAM) ATTR_NON_NULL_PTR_ARG(1);\r

 \r
                        /** Reads the given number of bytes from the pipe into the given buffer in little endian,\r
                         *  sending full packets to the device as needed. The last packet filled is not automatically sent;\r
 \r
                        /** Reads the given number of bytes from the pipe into the given buffer in little endian,\r
                         *  sending full packets to the device as needed. The last packet filled is not automatically sent;\r


@@ -952,7 +952,7 @@
                         *\r
                         *  \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.\r
                         */\r
                         *\r
                         *  \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.\r
                         */\r

-                       uint8_t Pipe_Read_Stream_LE(void* Buffer, uint16_t Length _CALLBACK_PARAM) ATTR_NON_NULL_PTR_ARG(1);\r
+                       uint8_t Pipe_Read_Stream_LE(void* Buffer, uint16_t Length __CALLBACK_PARAM) ATTR_NON_NULL_PTR_ARG(1);\r

 \r
                        /** EEPROM buffer source version of \ref Pipe_Read_Stream_LE().\r
                         *\r
 \r
                        /** EEPROM buffer source version of \ref Pipe_Read_Stream_LE().\r
                         *\r


@@ -964,7 +964,7 @@
                         *\r
                         *  \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.\r
                         */\r
                         *\r
                         *  \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.\r
                         */\r

-                       uint8_t Pipe_Read_EStream_LE(void* Buffer, uint16_t Length _CALLBACK_PARAM) ATTR_NON_NULL_PTR_ARG(1);\r
+                       uint8_t Pipe_Read_EStream_LE(void* Buffer, uint16_t Length __CALLBACK_PARAM) ATTR_NON_NULL_PTR_ARG(1);\r

 \r
                        /** Reads the given number of bytes from the pipe into the given buffer in big endian,\r
                         *  sending full packets to the device as needed. The last packet filled is not automatically sent;\r
 \r
                        /** Reads the given number of bytes from the pipe into the given buffer in big endian,\r
                         *  sending full packets to the device as needed. The last packet filled is not automatically sent;\r


@@ -987,7 +987,7 @@
                         *\r
                         *  \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.\r
                         */\r
                         *\r
                         *  \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.\r
                         */\r

-                       uint8_t Pipe_Read_Stream_BE(void* Buffer, uint16_t Length _CALLBACK_PARAM) ATTR_NON_NULL_PTR_ARG(1);\r
+                       uint8_t Pipe_Read_Stream_BE(void* Buffer, uint16_t Length __CALLBACK_PARAM) ATTR_NON_NULL_PTR_ARG(1);\r

                        \r
                        /** EEPROM buffer source version of \ref Pipe_Read_Stream_BE().\r
                         *\r
                        \r
                        /** EEPROM buffer source version of \ref Pipe_Read_Stream_BE().\r
                         *\r


@@ -999,7 +999,7 @@
                         *\r
                         *  \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.\r
                         */\r
                         *\r
                         *  \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.\r
                         */\r

-                       uint8_t Pipe_Read_EStream_BE(void* Buffer, uint16_t Length _CALLBACK_PARAM) ATTR_NON_NULL_PTR_ARG(1);\r
+                       uint8_t Pipe_Read_EStream_BE(void* Buffer, uint16_t Length __CALLBACK_PARAM) ATTR_NON_NULL_PTR_ARG(1);\r

 \r
        /* Private Interface - For use in library only: */\r
        #if !defined(__DOXYGEN__)\r
 \r
        /* Private Interface - For use in library only: */\r
        #if !defined(__DOXYGEN__)\r


@@ -1032,7 +1032,7 @@
                                  return (4 << EPSIZE0);\r
                                else\r
                                  return (5 << EPSIZE0);\r
                                  return (4 << EPSIZE0);\r
                                else\r
                                  return (5 << EPSIZE0);\r

-                       };\r
+                       }\r

 \r
        #endif\r
 \r
 \r
        #endif\r
 \r