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Add in new architecture attribute defines to selectively remove the EEPROM and FLASH memory space functions on architectures which do not have seperate memory address spaces.

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This commit is contained in:
Dean Camera 2011-03-21 11:10:02 +00:00
parent aba7932a5c
commit f595043584
10 changed files with 240 additions and 173 deletions
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34
LUFA/Drivers/USB/Core/EndpointStream.h
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@ -467,7 +467,10 @@
/** \name Stream functions for EEPROM source/destination data */
//@{
#if defined(ARCH_HAS_EEPROM_ADDRESS_SPACE) || defined(__DOXYGEN__)
/** EEPROM buffer source version of \ref Endpoint_Write_Stream_LE().
*
* \note This function is not available on all architectures.
*
* \param[in] Buffer Pointer to the source data buffer to read from.
* \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
@ -481,6 +484,8 @@
uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
/** EEPROM buffer source version of \ref Endpoint_Write_Stream_BE().
*
* \note This function is not available on all architectures.
*
* \param[in] Buffer Pointer to the source data buffer to read from.
* \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
@ -494,6 +499,8 @@
uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
/** EEPROM buffer source version of \ref Endpoint_Read_Stream_LE().
*
* \note This function is not available on all architectures.
*
* \param[out] Buffer Pointer to the destination data buffer to write to, located in EEPROM memory space.
* \param[in] Length Number of bytes to send via the currently selected endpoint.
@ -507,6 +514,8 @@
uint16_t* const BytesProcessed) ATTR_NON_NULL_PTR_ARG(1);
/** EEPROM buffer source version of \ref Endpoint_Read_Stream_BE().
*
* \note This function is not available on all architectures.
*
* \param[out] Buffer Pointer to the destination data buffer to write to, located in EEPROM memory space.
* \param[in] Length Number of bytes to send via the currently selected endpoint.
@ -526,6 +535,9 @@
* \n\n
*
* \note This routine should only be used on CONTROL type endpoints.
* \n\n
*
* \note This function is not available on all architectures.
*
* \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained
* together; i.e. the entire stream data must be read or written at the one time.
@ -545,6 +557,9 @@
* \n\n
*
* \note This routine should only be used on CONTROL type endpoints.
* \n\n
*
* \note This function is not available on all architectures.
*
* \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained
* together; i.e. the entire stream data must be read or written at the one time.
@ -564,6 +579,9 @@
* \n\n
*
* \note This routine should only be used on CONTROL type endpoints.
* \n\n
*
* \note This function is not available on all architectures.
*
* \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained
* together; i.e. the entire stream data must be read or written at the one time.
@ -583,6 +601,9 @@
* \n\n
*
* \note This routine should only be used on CONTROL type endpoints.
* \n\n
*
* \note This function is not available on all architectures.
*
* \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained
* together; i.e. the entire stream data must be read or written at the one time.
@ -594,15 +615,19 @@
*/
uint8_t Endpoint_Read_Control_EStream_BE(void* const Buffer,
uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
#endif
//@}
/** \name Stream functions for PROGMEM source/destination data */
//@{
#if defined(ARCH_HAS_FLASH_ADDRESS_SPACE) || defined(__DOXYGEN__)
/** FLASH buffer source version of \ref Endpoint_Write_Stream_LE().
*
* \pre The FLASH data must be located in the first 64KB of FLASH for this function to work correctly.
*
* \note This function is not available on all architectures.
*
* \param[in] Buffer Pointer to the source data buffer to read from.
* \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
* \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current
@ -618,6 +643,8 @@
*
* \pre The FLASH data must be located in the first 64KB of FLASH for this function to work correctly.
*
* \note This function is not available on all architectures.
*
* \param[in] Buffer Pointer to the source data buffer to read from.
* \param[in] Length Number of bytes to read for the currently selected endpoint into the buffer.
* \param[in] BytesProcessed Pointer to a location where the total number of bytes processed in the current
@ -638,6 +665,9 @@
* \n\n
*
* \note This routine should only be used on CONTROL type endpoints.
* \n\n
*
* \note This function is not available on all architectures.
*
* \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained
* together; i.e. the entire stream data must be read or written at the one time.
@ -659,6 +689,9 @@
* \n\n
*
* \note This routine should only be used on CONTROL type endpoints.
* \n\n
*
* \note This function is not available on all architectures.
*
* \warning Unlike the standard stream read/write commands, the control stream commands cannot be chained
* together; i.e. the entire stream data must be read or written at the one time.
@ -670,6 +703,7 @@
*/
uint8_t Endpoint_Write_Control_PStream_BE(const void* const Buffer,
uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
#endif
//@}
/* Disable C linkage for C++ Compilers: */