#endif\r
\r
/* Public Interface - May be used in end-application: */\r
- /* Macros: */\r
- /** \name USB Controller Option Masks */\r
- //@{\r
- /** Regulator disable option mask for \ref USB_Init(). This indicates that the internal 3.3V USB data pad\r
- * regulator should be disabled and the AVR's VCC level used for the data pads.\r
- *\r
- * \note See USB AVR data sheet for more information on the internal pad regulator.\r
- */\r
- #define USB_OPT_REG_DISABLED (1 << 1)\r
-\r
- /** Regulator enable option mask for \ref USB_Init(). This indicates that the internal 3.3V USB data pad\r
- * regulator should be enabled to regulate the data pin voltages from the VBUS level down to a level within\r
- * the range allowable by the USB standard.\r
- *\r
- * \note See USB AVR data sheet for more information on the internal pad regulator.\r
- */\r
- #define USB_OPT_REG_ENABLED (0 << 1)\r
-\r
- /** Manual PLL control option mask for \ref USB_Init(). This indicates to the library that the user application\r
- * will take full responsibility for controlling the AVR's PLL (used to generate the high frequency clock\r
- * that the USB controller requires) and ensuring that it is locked at the correct frequency for USB operations.\r
- */\r
- #define USB_OPT_MANUAL_PLL (1 << 2)\r
-\r
- /** Automatic PLL control option mask for \ref USB_Init(). This indicates to the library that the library should\r
- * take full responsibility for controlling the AVR's PLL (used to generate the high frequency clock\r
- * that the USB controller requires) and ensuring that it is locked at the correct frequency for USB operations.\r
- */\r
- #define USB_OPT_AUTO_PLL (0 << 2)\r
- //@}\r
- \r
+ /* Macros: */ \r
/** \name Endpoint/Pipe Type Masks */\r
//@{\r
/** Mask for a CONTROL type endpoint or pipe.\r
*\r
* \note See \ref Group_EndpointManagement and \ref Group_PipeManagement for endpoint/pipe functions.\r
*/\r
- #define EP_TYPE_CONTROL 0x00\r
+ #define EP_TYPE_CONTROL 0x00\r
\r
/** Mask for an ISOCHRONOUS type endpoint or pipe.\r
*\r
* \note See \ref Group_EndpointManagement and \ref Group_PipeManagement for endpoint/pipe functions.\r
*/\r
- #define EP_TYPE_ISOCHRONOUS 0x01\r
+ #define EP_TYPE_ISOCHRONOUS 0x01\r
\r
/** Mask for a BULK type endpoint or pipe.\r
*\r
* \note See \ref Group_EndpointManagement and \ref Group_PipeManagement for endpoint/pipe functions.\r
*/\r
- #define EP_TYPE_BULK 0x02\r
+ #define EP_TYPE_BULK 0x02\r
\r
/** Mask for an INTERRUPT type endpoint or pipe.\r
*\r
* \note See \ref Group_EndpointManagement and \ref Group_PipeManagement for endpoint/pipe functions.\r
*/\r
- #define EP_TYPE_INTERRUPT 0x03\r
+ #define EP_TYPE_INTERRUPT 0x03\r
//@}\r
\r
#if !defined(USB_STREAM_TIMEOUT_MS) || defined(__DOXYGEN__)\r
#endif\r
\r
/* Inline Functions: */\r
- /** Determines if the VBUS line is currently high (i.e. the USB host is supplying power).\r
- *\r
- * \note This function is not available on some AVR models which do not support hardware VBUS monitoring.\r
- *\r
- * \return Boolean \c true if the VBUS line is currently detecting power from a host, \c false otherwise.\r
- */\r
- static inline bool USB_VBUS_GetStatus(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE;\r
- static inline bool USB_VBUS_GetStatus(void)\r
- {\r
- return 0; // TODO\r
- }\r
-\r
/** Detaches the device from the USB bus. This has the effect of removing the device from any\r
* attached host, ceasing USB communications. If no host is present, this prevents any host from\r
* enumerating the device once attached until \ref USB_Attach() is called.\r
static inline void USB_Detach(void) ATTR_ALWAYS_INLINE;\r
static inline void USB_Detach(void)\r
{\r
- // TODO\r
+ USB.CTRLB &= ~USB_ATTACH_bm;\r
}\r
\r
/** Attaches the device to the USB bus. This announces the device's presence to any attached\r
static inline void USB_Attach(void) ATTR_ALWAYS_INLINE;\r
static inline void USB_Attach(void)\r
{\r
- // TODO\r
+ USB.CTRLB |= USB_ATTACH_bm;\r
}\r
\r
/* Function Prototypes: */\r
#endif\r
\r
/* Inline Functions: */\r
- static inline void USB_REG_On(void) ATTR_ALWAYS_INLINE;\r
- static inline void USB_REG_On(void)\r
- {\r
- // TODO\r
- }\r
-\r
- static inline void USB_REG_Off(void) ATTR_ALWAYS_INLINE;\r
- static inline void USB_REG_Off(void)\r
- {\r
- // TODO\r
- }\r
-\r
- static inline void USB_CLK_Freeze(void) ATTR_ALWAYS_INLINE;\r
- static inline void USB_CLK_Freeze(void)\r
- {\r
- // TODO\r
- }\r
-\r
- static inline void USB_CLK_Unfreeze(void) ATTR_ALWAYS_INLINE;\r
- static inline void USB_CLK_Unfreeze(void)\r
- {\r
- // TODO\r
- }\r
-\r
static inline void USB_Controller_Enable(void) ATTR_ALWAYS_INLINE;\r
static inline void USB_Controller_Enable(void)\r
{\r
- // TODO\r
+ USB.CTRLA |= (USB_ENABLE_bm | USB_STFRNUM_bm | USB_MAXEP_gm);\r
}\r
\r
static inline void USB_Controller_Disable(void) ATTR_ALWAYS_INLINE;\r
static inline void USB_Controller_Disable(void)\r
{\r
- // TODO\r
+ USB.CTRLA &= ~USB_ENABLE_bm;\r
}\r
\r
static inline void USB_Controller_Reset(void) ATTR_ALWAYS_INLINE;\r
static inline void USB_Controller_Reset(void)\r
{\r
- // TODO\r
+ USB.CTRLA &= ~USB_ENABLE_bm;\r
+ USB.CTRLA |= USB_ENABLE_bm;\r
}\r
\r
#endif\r
projects / pub / lufa.git / blobdiff