this software.\r
*/\r
\r
+/** \file\r
+ * \brief USB device endpoint management definitions.\r
+ *\r
+ * This file contains structures, function prototypes and macros related to the management of the device's\r
+ * data endpoints when the library is initialized in USB device mode.\r
+ *\r
+ * \note This file should not be included directly. It is automatically included as needed by the USB driver\r
+ * dispatch header located in LUFA/Drivers/USB/USB.h.\r
+ */\r
+\r
/** \ingroup Group_USB\r
* @defgroup Group_EndpointManagement Endpoint Management\r
*\r
extern "C" {\r
#endif\r
\r
+ /* Preprocessor Checks: */\r
+ #if !defined(__INCLUDE_FROM_USB_DRIVER)\r
+ #error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead.\r
+ #endif\r
+ \r
/* Public Interface - May be used in end-application: */\r
/* Macros: */\r
/** Endpoint data direction mask for \ref Endpoint_ConfigureEndpoint(). This indicates that the endpoint\r
*/\r
#define ENDPOINT_EPNUM_MASK 0x07\r
\r
+ /** Endpoint direction mask, for masking against endpoint addresses to retrieve the endpoint's\r
+ * direction for comparing with the ENDPOINT_DESCRIPTOR_DIR_* masks.\r
+ */\r
+ #define ENDPOINT_EPDIR_MASK 0x80\r
+\r
/** Endpoint bank size mask, for masking against endpoint addresses to retrieve the endpoint's\r
* bank size in the device.\r
*/\r
#define Endpoint_ClearSETUP() MACROS{ UEINTX &= ~(1 << RXSTPI); }MACROE\r
\r
#if !defined(CONTROL_ONLY_DEVICE)\r
- #define Endpoint_ClearIN() MACROS{ uint8_t Temp = UEINTX; UEINTX = (Temp & ~(1 << TXINI)); \\r
- UEINTX = (Temp & ~(1 << FIFOCON)); }MACROE\r
+ #define Endpoint_ClearIN() MACROS{ UEINTX &= ~((1 << TXINI) | (1 << FIFOCON)); }MACROE\r
#else\r
#define Endpoint_ClearIN() MACROS{ UEINTX &= ~(1 << TXINI); }MACROE\r
#endif\r
\r
#if !defined(CONTROL_ONLY_DEVICE)\r
- #define Endpoint_ClearOUT() MACROS{ uint8_t Temp = UEINTX; UEINTX = (Temp & ~(1 << RXOUTI)); \\r
- UEINTX = (Temp & ~(1 << FIFOCON)); }MACROE\r
+ #define Endpoint_ClearOUT() MACROS{ UEINTX &= ~((1 << RXOUTI) | (1 << FIFOCON)); }MACROE\r
#else\r
#define Endpoint_ClearOUT() MACROS{ UEINTX &= ~(1 << RXOUTI); }MACROE \r
#endif\r
* The banking mode may be either \ref ENDPOINT_BANK_SINGLE or \ref ENDPOINT_BANK_DOUBLE.\r
*\r
* \note The default control endpoint does not have to be manually configured, as it is automatically\r
- * configured by the library internally.\r
+ * configured by the library internally.\r
+ * \n\n\r
*\r
* \note This routine will select the specified endpoint, and the endpoint will remain selected\r
* once the routine completes regardless of if the endpoint configuration succeeds.\r
*\r
* \note This function automatically clears the control transfer's status stage. Do not manually attempt\r
* to clear the status stage when using this routine in a control transaction.\r
+ * \n\n\r
*\r
* \note This routine should only be used on CONTROL type endpoints.\r
*\r
*\r
* \note This function automatically clears the control transfer's status stage. Do not manually attempt\r
* to clear the status stage when using this routine in a control transaction.\r
+ * \n\n\r
*\r
* \note This routine should only be used on CONTROL type endpoints.\r
*\r
*\r
* \note This function automatically clears the control transfer's status stage. Do not manually attempt\r
* to clear the status stage when using this routine in a control transaction.\r
+ * \n\n\r
*\r
* \note The FLASH data must be located in the first 64KB of FLASH for this function to work correctly.\r
+ * \n\n\r
*\r
* \note This routine should only be used on CONTROL type endpoints.\r
*\r
*\r
* \note This function automatically clears the control transfer's status stage. Do not manually attempt\r
* to clear the status stage when using this routine in a control transaction.\r
+ * \n\n\r
*\r
* \note This routine should only be used on CONTROL type endpoints.\r
*\r
*\r
* \note This function automatically clears the control transfer's status stage. Do not manually attempt\r
* to clear the status stage when using this routine in a control transaction.\r
+ * \n\n\r
*\r
* \note This routine should only be used on CONTROL type endpoints.\r
*\r
*\r
* \note This function automatically clears the control transfer's status stage. Do not manually attempt\r
* to clear the status stage when using this routine in a control transaction.\r
+ * \n\n\r
*\r
* \note The FLASH data must be located in the first 64KB of FLASH for this function to work correctly.\r
+ * \n\n\r
*\r
* \note This routine should only be used on CONTROL type endpoints.\r
*\r
*\r
* \note This function automatically clears the control transfer's status stage. Do not manually attempt\r
* to clear the status stage when using this routine in a control transaction.\r
+ * \n\n\r
*\r
* \note This routine should only be used on CONTROL type endpoints.\r
*\r
*\r
* \note This function automatically clears the control transfer's status stage. Do not manually attempt\r
* to clear the status stage when using this routine in a control transaction.\r
+ * \n\n\r
*\r
* \note This routine should only be used on CONTROL type endpoints.\r
*\r
*\r
* \note This function automatically clears the control transfer's status stage. Do not manually attempt\r
* to clear the status stage when using this routine in a control transaction.\r
+ * \n\n\r
*\r
* \note This routine should only be used on CONTROL type endpoints.\r
*\r
*\r
* \note This function automatically clears the control transfer's status stage. Do not manually attempt\r
* to clear the status stage when using this routine in a control transaction.\r
+ * \n\n\r
*\r
* \note This routine should only be used on CONTROL type endpoints.\r
*\r
projects / pub / USBasp.git / blobdiff