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Removed specialized Endpoint_ClearControl* and Pipe_ClearControl* macros in favour of the standard Endpoint_Clear* and Pipe_Clear* macros (Atmel have confirmed no effect from setting FIFOCON on control endpoints).

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This commit is contained in:
Dean Camera 2009-04-21 06:05:50 +00:00
parent ba7cd3f22e
commit e5e7eaee7a
23 changed files with 169 additions and 228 deletions
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50
LUFA/Drivers/USB/LowLevel/Endpoint.h
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@ -309,41 +309,19 @@
*
* \note This is not applicable for non CONTROL type endpoints.
*/
static inline void Endpoint_ClearControlSETUP(void);
static inline void Endpoint_ClearSETUP(void);
/** Sends an IN packet to the host on the currently selected CONTROL type endpoint, freeing up the
* endpoint for the next packet.
/** Sends an IN packet to the host on the currently selected endpoint, freeing up the endpoint for the
* next packet and switching to the alternative endpoint bank if double banked.
*
* \ingroup Group_EndpointPacketManagement
*
* \note For non CONTROL type endpoints, use Endpoint_ClearIN() instead.
*/
static inline void Endpoint_ClearControlIN(void);
/** Acknowledges an OUT packet to the host on the currently selected CONTROL type endpoint, freeing
* up the endpoint for the next packet.
*
* \ingroup Group_EndpointPacketManagement
*
* \note For non CONTROL type endpoints, use Endpoint_ClearOUT() instead.
*/
static inline void Endpoint_ClearControlOUT(void);
/** Sends an IN packet to the host on the currently selected non CONTROL type endpoint, freeing
* up the endpoint for the next packet and switching to the alternative endpoint bank if double banked.
*
* \ingroup Group_EndpointPacketManagement
*
* \note For CONTROL type endpoints, use Endpoint_ClearControlIN() instead.
*/
static inline void Endpoint_ClearIN(void);
/** Acknowledges an OUT packet to the host on the currently selected non CONTROL type endpoint, freeing
* up the endpoint for the next packet and switching to the alternative endpoint bank if double banked.
/** Acknowledges an OUT packet to the host on the currently selected endpoint, freeing up the endpoint
* for the next packet and switching to the alternative endpoint bank if double banked.
*
* \ingroup Group_EndpointPacketManagement
*
* \note For CONTROL type endpoints, use Endpoint_ClearControlOUT() instead.
*/
static inline void Endpoint_ClearOUT(void);
@ -417,11 +395,7 @@
#define Endpoint_IsSETUPReceived() ((UEINTX & (1 << RXSTPI)) ? true : false)
#define Endpoint_ClearControlSETUP() MACROS{ UEINTX &= ~(1 << RXSTPI); }MACROE
#define Endpoint_ClearControlIN() MACROS{ UEINTX &= ~(1 << TXINI); }MACROE
#define Endpoint_ClearControlOUT() MACROS{ UEINTX &= ~(1 << RXOUTI); }MACROE
#define Endpoint_ClearSETUP() MACROS{ UEINTX &= ~(1 << RXSTPI); }MACROE
#define Endpoint_ClearIN() MACROS{ uint8_t Temp = UEINTX; UEINTX = (Temp & ~(1 << TXINI)); \
UEINTX = (Temp & ~(1 << FIFOCON)); }MACROE
@ -900,7 +874,7 @@
/** Writes the given number of bytes to the CONTROL type endpoint from the given buffer in little endian,
* sending full packets to the host as needed. The host OUT acknowledgement is not automatically cleared
* in both failure and success states; the user is responsible for manually clearing the setup OUT to
* finalize the transfer via the Endpoint_ClearControlOUT() macro.
* finalize the transfer via the Endpoint_ClearOUT() macro.
*
* \note This routine should only be used on CONTROL type endpoints.
*
@ -919,7 +893,7 @@
/** Writes the given number of bytes to the CONTROL type endpoint from the given buffer in big endian,
* sending full packets to the host as needed. The host OUT acknowledgement is not automatically cleared
* in both failure and success states; the user is responsible for manually clearing the setup OUT to
* finalize the transfer via the Endpoint_ClearControlOUT() macro.
* finalize the transfer via the Endpoint_ClearOUT() macro.
*
* \note This routine should only be used on CONTROL type endpoints.
*
@ -938,7 +912,7 @@
/** Reads the given number of bytes from the CONTROL endpoint from the given buffer in little endian,
* discarding fully read packets from the host as needed. The device IN acknowledgement is not
* automatically sent after success or failure states; the user is responsible for manually sending the
* setup IN to finalize the transfer via the Endpoint_ClearControlIN() macro.
* setup IN to finalize the transfer via the Endpoint_ClearIN() macro.
*
* \note This routine should only be used on CONTROL type endpoints.
*
@ -952,12 +926,12 @@
*
* \return A value from the Endpoint_ControlStream_RW_ErrorCodes_t enum.
*/
uint8_t Endpoint_Read_Control_Stream_LE(void* Buffer, uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
uint8_t Endpoint_Read_Control_Stream_LE(void* Buffer, uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
/** Reads the given number of bytes from the CONTROL endpoint from the given buffer in big endian,
* discarding fully read packets from the host as needed. The device IN acknowledgement is not
* automatically sent after success or failure states; the user is responsible for manually sending the
* setup IN to finalize the transfer via the Endpoint_ClearControlIN() macro.
* setup IN to finalize the transfer via the Endpoint_ClearIN() macro.
*
* \note This routine should only be used on CONTROL type endpoints.
*
@ -971,7 +945,7 @@
*
* \return A value from the Endpoint_ControlStream_RW_ErrorCodes_t enum.
*/
uint8_t Endpoint_Read_Control_Stream_BE(void* Buffer, uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
uint8_t Endpoint_Read_Control_Stream_BE(void* Buffer, uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
/* Private Interface - For use in library only: */
#if !defined(__DOXYGEN__)