X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/071e02c6b6b4837fa9cf0b6d4c749994e02638d7..b20d25854d7134ed5c73bfcd852a6e3e4febdc0b:/LUFA/Drivers/USB/LowLevel/Host.h diff --git a/LUFA/Drivers/USB/LowLevel/Host.h b/LUFA/Drivers/USB/LowLevel/Host.h index 1ef023908..a2137146a 100644 --- a/LUFA/Drivers/USB/LowLevel/Host.h +++ b/LUFA/Drivers/USB/LowLevel/Host.h @@ -1,21 +1,21 @@ /* LUFA Library Copyright (C) Dean Camera, 2010. - + dean [at] fourwalledcubicle [dot] com - www.fourwalledcubicle.com + www.lufa-lib.org */ /* Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com) - Permission to use, copy, modify, distribute, and sell this + Permission to use, copy, modify, distribute, and sell this software and its documentation for any purpose is hereby granted - without fee, provided that the above copyright notice appear in + without fee, provided that the above copyright notice appear in all copies and that both that the copyright notice and this - permission notice and warranty disclaimer appear in supporting - documentation, and that the name of the author not be used in - advertising or publicity pertaining to distribution of the + permission notice and warranty disclaimer appear in supporting + documentation, and that the name of the author not be used in + advertising or publicity pertaining to distribution of the software without specific, written prior permission. The author disclaim all warranties with regard to this @@ -45,7 +45,7 @@ * * @{ */ - + #ifndef __USBHOST_H__ #define __USBHOST_H__ @@ -68,7 +68,7 @@ #if !defined(__INCLUDE_FROM_USB_DRIVER) #error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead. #endif - + /* Public Interface - May be used in end-application: */ /* Macros: */ /** Indicates the fixed USB device address which any attached device is enumerated to when in @@ -83,164 +83,25 @@ * device. If a device fails to respond to a sent control request within this period, the * library will return a timeout error code. * - * This value may be overridden in the user project makefile as the value of the + * This value may be overridden in the user project makefile as the value of the * \ref USB_HOST_TIMEOUT_MS token, and passed to the compiler using the -D switch. */ #define USB_HOST_TIMEOUT_MS 1000 #endif - + #if !defined(HOST_DEVICE_SETTLE_DELAY_MS) || defined(__DOXYGEN__) /** Constant for the delay in milliseconds after a device is connected before the library * will start the enumeration process. Some devices require a delay of up to 5 seconds * after connection before the enumeration process can start or incorrect operation will * occur. * - * This value may be overridden in the user project makefile as the value of the - * HOST_DEVICE_SETTLE_DELAY_MS token, and passed to the compiler using the -D switch. - */ - #define HOST_DEVICE_SETTLE_DELAY_MS 1500 - #endif - - /* Pseudo-Function Macros: */ - #if defined(__DOXYGEN__) - /** Resets the USB bus, including the endpoints in any attached device and pipes on the AVR host. - * USB bus resets leave the default control pipe configured (if already configured). - * - * If the USB bus has been suspended prior to issuing a bus reset, the attached device will be - * woken up automatically and the bus resumed after the reset has been correctly issued. - */ - static inline void USB_Host_ResetBus(void); - - /** Determines if a previously issued bus reset (via the \ref USB_Host_ResetBus() macro) has - * completed. - * - * \return Boolean true if no bus reset is currently being sent, false otherwise. - */ - static inline void USB_Host_IsBusResetComplete(void); - - /** Resumes USB communications with an attached and enumerated device, by resuming the transmission - * of the 1MS Start Of Frame messages to the device. When resumed, USB communications between the - * host and attached device may occur. - */ - static inline void USB_Host_ResumeBus(void); - - /** Suspends the USB bus, preventing any communications from occurring between the host and attached - * device until the bus has been resumed. This stops the transmission of the 1MS Start Of Frame - * messages to the device. - */ - static inline void USB_Host_SuspendBus(void); - - /** Determines if the USB bus has been suspended via the use of the \ref USB_Host_SuspendBus() macro, - * false otherwise. While suspended, no USB communications can occur until the bus is resumed, - * except for the Remote Wakeup event from the device if supported. - * - * \return Boolean true if the bus is currently suspended, false otherwise - */ - static inline bool USB_Host_IsBusSuspended(void); - - /** Determines if the attached device is currently enumerated in Full Speed mode (12Mb/s), or - * false if the attached device is enumerated in Low Speed mode (1.5Mb/s). - * - * \return Boolean true if the attached device is enumerated in Full Speed mode, false otherwise - */ - static inline bool USB_Host_IsDeviceFullSpeed(void); - - /** Determines if the attached device is currently issuing a Remote Wakeup request, requesting - * that the host resume the USB bus and wake up the device, false otherwise. - * - * \return Boolean true if the attached device has sent a Remote Wakeup request, false otherwise - */ - static inline bool USB_Host_IsRemoteWakeupSent(void); - - /** Clears the flag indicating that a Remote Wakeup request has been issued by an attached device. */ - static inline void USB_Host_ClearRemoteWakeupSent(void); - - /** Accepts a Remote Wakeup request from an attached device. This must be issued in response to - * a device's Remote Wakeup request within 2ms for the request to be accepted and the bus to - * be resumed. - */ - static inline void USB_Host_ResumeFromWakeupRequest(void); - - /** Determines if a resume from Remote Wakeup request is currently being sent to an attached - * device. - * - * \return Boolean true if no resume request is currently being sent, false otherwise + * The default delay value may be overridden in the user project makefile by definining the + * HOST_DEVICE_SETTLE_DELAY_MS token to tbe required delay in milliseconds, and passed to the + * compiler using the -D switch. */ - static inline bool USB_Host_IsResumeFromWakeupRequestSent(void); - #else - #define USB_Host_ResetBus() MACROS{ UHCON |= (1 << RESET); }MACROE - - #define USB_Host_IsBusResetComplete() ((UHCON & (1 << RESET)) ? false : true) - - #define USB_Host_ResumeBus() MACROS{ UHCON |= (1 << SOFEN); }MACROE - - #define USB_Host_SuspendBus() MACROS{ UHCON &= ~(1 << SOFEN); }MACROE - - #define USB_Host_IsBusSuspended() ((UHCON & (1 << SOFEN)) ? false : true) - - #define USB_Host_IsDeviceFullSpeed() ((USBSTA & (1 << SPEED)) ? true : false) - - #define USB_Host_IsRemoteWakeupSent() ((UHINT & (1 << RXRSMI)) ? true : false) - - #define USB_Host_ClearRemoteWakeupSent() MACROS{ UHINT &= ~(1 << RXRSMI); }MACROE - - #define USB_Host_ResumeFromWakeupRequest() MACROS{ UHCON |= (1 << RESUME); }MACROE - - #define USB_Host_IsResumeFromWakeupRequestSent() ((UHCON & (1 << RESUME)) ? false : true) + #define HOST_DEVICE_SETTLE_DELAY_MS 1000 #endif - /* Function Prototypes: */ - /** Convenience function. This routine sends a SetConfiguration standard request to the attached - * device, with the given configuration index. This can be used to easily set the device - * configuration without creating and sending the request manually. - * - * \note After this routine returns, the control pipe will be selected. - * - * \param[in] ConfigNumber Configuration index to send to the device - * - * \return A value from the \ref USB_Host_SendControlErrorCodes_t enum to indicate the result. - */ - uint8_t USB_Host_SetDeviceConfiguration(const uint8_t ConfigNumber); - - /** Convenience function. This routine sends a GetDescriptor standard request to the attached - * device, requesting the device descriptor. This can be used to easily retrieve information - * about the device such as its VID, PID and power requirements. - * - * \note After this routine returns, the control pipe will be selected. - * - * \param[out] DeviceDescriptorPtr Pointer to the destination device descriptor structure where - * the read data is to be stored - * - * \return A value from the \ref USB_Host_SendControlErrorCodes_t enum to indicate the result. - */ - uint8_t USB_Host_GetDeviceDescriptor(void* const DeviceDescriptorPtr); - - /** Convenience function. This routine sends a GetDescriptor standard request to the attached - * device, requesting the string descriptor of the specified index. This can be used to easily - * retrieve string descriptors from the device by index, after the index is obtained from the - * Device or Configuration descriptors. - * - * \note After this routine returns, the control pipe will be selected. - * - * \param[in] Index Index of the string index to retrieve - * \param[out] Buffer Pointer to the destination buffer where the retrieved string decriptor is - * to be stored - * \param[in] BufferLength Maximum size of the string descriptor which can be stored into the buffer - * - * \return A value from the \ref USB_Host_SendControlErrorCodes_t enum to indicate the result. - */ - uint8_t USB_Host_GetDeviceStringDescriptor(const uint8_t Index, void* const Buffer, const uint8_t BufferLength); - - /** Clears a stall condition on the given pipe, via a ClearFeature request to the attached device. - * - * \note After this routine returns, the control pipe will be selected. - * - * \param[in] EndpointIndex Index of the endpoint to clear - * - * \return A value from the \ref USB_Host_SendControlErrorCodes_t enum to indicate the result. - */ - uint8_t USB_Host_ClearPipeStall(uint8_t EndpointIndex); - /* Enums: */ /** Enum for the various states of the USB Host state machine. Only some states are * implemented in the LUFA library - other states are left to the user to implement. @@ -270,52 +131,52 @@ HOST_STATE_Unattached = 2, /**< Internally implemented by the library. This state indicates * that the host state machine is waiting for a device to be * attached so that it can start the enumeration process. - * + * * \note Do not manually change to this state in the user code. */ HOST_STATE_Powered = 3, /**< Internally implemented by the library. This state indicates * that a device has been attached, and the library's internals * are being configured to begin the enumeration process. - * + * * \note Do not manually change to this state in the user code. */ - HOST_STATE_Powered_WaitForDeviceSettle = 4, /**< Internally implemented by the library. This state indicates + HOST_STATE_Powered_WaitForDeviceSettle = 4, /**< Internally implemented by the library. This state indicates * that the stack is waiting for the initial settling period to * elapse before beginning the enumeration process. - * + * * \note Do not manually change to this state in the user code. */ - HOST_STATE_Powered_WaitForConnect = 5, /**< Internally implemented by the library. This state indicates + HOST_STATE_Powered_WaitForConnect = 5, /**< Internally implemented by the library. This state indicates * that the stack is waiting for a connection event from the USB * controller to indicate a valid USB device has been attached to * the bus and is ready to be enumerated. - * + * * \note Do not manually change to this state in the user code. */ - HOST_STATE_Powered_DoReset = 6, /**< Internally implemented by the library. This state indicates + HOST_STATE_Powered_DoReset = 6, /**< Internally implemented by the library. This state indicates * that a valid USB device has been attached, and that it is * will now be reset to ensure it is ready for enumeration. - * + * * \note Do not manually change to this state in the user code. */ HOST_STATE_Powered_ConfigPipe = 7, /**< Internally implemented by the library. This state indicates * that the attached device is currently powered and reset, and * that the control pipe is now being configured by the stack. - * + * * \note Do not manually change to this state in the user code. */ HOST_STATE_Default = 8, /**< Internally implemented by the library. This state indicates * that the stack is currently retrieving the control endpoint's * size from the device, so that the control pipe can be altered * to match. - * + * * \note Do not manually change to this state in the user code. */ HOST_STATE_Default_PostReset = 9, /**< Internally implemented by the library. This state indicates that * the control pipe is being reconfigured to match the retrieved * control endpoint size from the device, and the device's USB bus * address is being set. - * + * * \note Do not manually change to this state in the user code. */ HOST_STATE_Default_PostAddressSet = 10, /**< Internally implemented by the library. This state indicates that @@ -323,27 +184,27 @@ * completed the device enumeration process. This state causes the * stack to change the current USB device address to that set for * the connected device, before progressing to the user-implemented - * HOST_STATE_Addressed state for further communications. - * + * \ref HOST_STATE_Addressed state for further communications. + * * \note Do not manually change to this state in the user code. */ HOST_STATE_Addressed = 11, /**< May be implemented by the user project. This state should * set the device configuration before progressing to the - * HOST_STATE_Configured state. Other processing (such as the + * \ref HOST_STATE_Configured state. Other processing (such as the * retrieval and processing of the device descriptor) should also * be placed in this state. */ HOST_STATE_Configured = 12, /**< May be implemented by the user project. This state should implement the * actual work performed on the attached device and changed to the - * HOST_STATE_Suspended or HOST_STATE_WaitForDeviceRemoval states as needed. + * \ref HOST_STATE_Suspended or \ref HOST_STATE_WaitForDeviceRemoval states as needed. */ HOST_STATE_Suspended = 15, /**< May be implemented by the user project. This state should be maintained - * while the bus is suspended, and changed to either the HOST_STATE_Configured + * while the bus is suspended, and changed to either the \ref HOST_STATE_Configured * (after resuming the bus with the USB_Host_ResumeBus() macro) or the - * HOST_STATE_WaitForDeviceRemoval states as needed. + * \ref HOST_STATE_WaitForDeviceRemoval states as needed. */ }; - + /** Enum for the error codes for the \ref EVENT_USB_Host_HostError() event. * * \see \ref Group_Events for more information on this event. @@ -357,7 +218,7 @@ * current. */ }; - + /** Enum for the error codes for the \ref EVENT_USB_Host_DeviceEnumerationFailed() event. * * \see \ref Group_Events for more information on this event. @@ -377,28 +238,265 @@ */ HOST_ENUMERROR_ControlError = 3, /**< One of the enumeration control requests failed to * complete successfully. - */ + */ HOST_ENUMERROR_PipeConfigError = 4, /**< The default control pipe (address 0) failed to * configure correctly. */ }; + /* Inline Functions: */ + /** Returns the current USB frame number, when in host mode. Every millisecond the USB bus is active (i.e. not suspended) + * the frame number is incremented by one. + */ + static inline uint16_t USB_Host_GetFrameNumber(void) + { + return UHFNUM; + } + + #if !defined(NO_SOF_EVENTS) + /** Enables the host mode Start Of Frame events. When enabled, this causes the + * \ref EVENT_USB_Host_StartOfFrame() event to fire once per millisecond, synchronized to the USB bus, + * at the start of each USB frame when a device is enumerated while in host mode. + * + * \note Not available when the NO_SOF_EVENTS compile time token is defined. + */ + static inline void USB_Host_EnableSOFEvents(void) ATTR_ALWAYS_INLINE; + static inline void USB_Host_EnableSOFEvents(void) + { + USB_INT_Enable(USB_INT_HSOFI); + } + + /** Disables the host mode Start Of Frame events. When disabled, this stops the firing of the + * \ref EVENT_USB_Host_StartOfFrame() event when enumerated in host mode. + * + * \note Not available when the NO_SOF_EVENTS compile time token is defined. + */ + static inline void USB_Host_DisableSOFEvents(void) ATTR_ALWAYS_INLINE; + static inline void USB_Host_DisableSOFEvents(void) + { + USB_INT_Disable(USB_INT_HSOFI); + } + #endif + + /** Resets the USB bus, including the endpoints in any attached device and pipes on the AVR host. + * USB bus resets leave the default control pipe configured (if already configured). + * + * If the USB bus has been suspended prior to issuing a bus reset, the attached device will be + * woken up automatically and the bus resumed after the reset has been correctly issued. + */ + static inline void USB_Host_ResetBus(void) ATTR_ALWAYS_INLINE; + static inline void USB_Host_ResetBus(void) + { + UHCON |= (1 << RESET); + } + + /** Determines if a previously issued bus reset (via the \ref USB_Host_ResetBus() macro) has + * completed. + * + * \return Boolean true if no bus reset is currently being sent, false otherwise. + */ + static inline bool USB_Host_IsBusResetComplete(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool USB_Host_IsBusResetComplete(void) + { + return ((UHCON & (1 << RESET)) ? false : true); + } + + /** Resumes USB communications with an attached and enumerated device, by resuming the transmission + * of the 1MS Start Of Frame messages to the device. When resumed, USB communications between the + * host and attached device may occur. + */ + static inline void USB_Host_ResumeBus(void) ATTR_ALWAYS_INLINE; + static inline void USB_Host_ResumeBus(void) + { + UHCON |= (1 << SOFEN); + } + + /** Suspends the USB bus, preventing any communications from occurring between the host and attached + * device until the bus has been resumed. This stops the transmission of the 1MS Start Of Frame + * messages to the device. + */ + static inline void USB_Host_SuspendBus(void) ATTR_ALWAYS_INLINE; + static inline void USB_Host_SuspendBus(void) + { + UHCON &= ~(1 << SOFEN); + } + + /** Determines if the USB bus has been suspended via the use of the \ref USB_Host_SuspendBus() macro, + * false otherwise. While suspended, no USB communications can occur until the bus is resumed, + * except for the Remote Wakeup event from the device if supported. + * + * \return Boolean true if the bus is currently suspended, false otherwise. + */ + static inline bool USB_Host_IsBusSuspended(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool USB_Host_IsBusSuspended(void) + { + return ((UHCON & (1 << SOFEN)) ? false : true); + } + + /** Determines if the attached device is currently enumerated in Full Speed mode (12Mb/s), or + * false if the attached device is enumerated in Low Speed mode (1.5Mb/s). + * + * \return Boolean true if the attached device is enumerated in Full Speed mode, false otherwise. + */ + static inline bool USB_Host_IsDeviceFullSpeed(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool USB_Host_IsDeviceFullSpeed(void) + { + return ((USBSTA & (1 << SPEED)) ? true : false); + } + + /** Determines if the attached device is currently issuing a Remote Wakeup request, requesting + * that the host resume the USB bus and wake up the device, false otherwise. + * + * \return Boolean true if the attached device has sent a Remote Wakeup request, false otherwise. + */ + static inline bool USB_Host_IsRemoteWakeupSent(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool USB_Host_IsRemoteWakeupSent(void) + { + return ((UHINT & (1 << RXRSMI)) ? true : false); + } + + /** Clears the flag indicating that a Remote Wakeup request has been issued by an attached device. */ + static inline void USB_Host_ClearRemoteWakeupSent(void) ATTR_ALWAYS_INLINE; + static inline void USB_Host_ClearRemoteWakeupSent(void) + { + UHINT &= ~(1 << RXRSMI); + } + + /** Accepts a Remote Wakeup request from an attached device. This must be issued in response to + * a device's Remote Wakeup request within 2ms for the request to be accepted and the bus to + * be resumed. + */ + static inline void USB_Host_ResumeFromWakeupRequest(void) ATTR_ALWAYS_INLINE; + static inline void USB_Host_ResumeFromWakeupRequest(void) + { + UHCON |= (1 << RESUME); + } + + /** Determines if a resume from Remote Wakeup request is currently being sent to an attached + * device. + * + * \return Boolean true if no resume request is currently being sent, false otherwise. + */ + static inline bool USB_Host_IsResumeFromWakeupRequestSent(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE; + static inline bool USB_Host_IsResumeFromWakeupRequestSent(void) + { + return ((UHCON & (1 << RESUME)) ? false : true); + } + + /* Function Prototypes: */ + /** Convenience function. This routine sends a SetConfiguration standard request to the attached + * device, with the given configuration index. This can be used to easily set the device + * configuration without creating and sending the request manually. + * + * \note After this routine returns, the control pipe will be selected. + * + * \param[in] ConfigNumber Configuration index to send to the device. + * + * \return A value from the \ref USB_Host_SendControlErrorCodes_t enum to indicate the result. + */ + uint8_t USB_Host_SetDeviceConfiguration(const uint8_t ConfigNumber); + + /** Convenience function. This routine sends a GetDescriptor standard request to the attached + * device, requesting the device descriptor. This can be used to easily retrieve information + * about the device such as its VID, PID and power requirements. + * + * \note After this routine returns, the control pipe will be selected. + * + * \param[out] DeviceDescriptorPtr Pointer to the destination device descriptor structure where + * the read data is to be stored. + * + * \return A value from the \ref USB_Host_SendControlErrorCodes_t enum to indicate the result. + */ + uint8_t USB_Host_GetDeviceDescriptor(void* const DeviceDescriptorPtr); + + /** Convenience function. This routine sends a GetDescriptor standard request to the attached + * device, requesting the string descriptor of the specified index. This can be used to easily + * retrieve string descriptors from the device by index, after the index is obtained from the + * Device or Configuration descriptors. + * + * \note After this routine returns, the control pipe will be selected. + * + * \param[in] Index Index of the string index to retrieve. + * \param[out] Buffer Pointer to the destination buffer where the retrieved string descriptor is + * to be stored. + * \param[in] BufferLength Maximum size of the string descriptor which can be stored into the buffer. + * + * \return A value from the \ref USB_Host_SendControlErrorCodes_t enum to indicate the result. + */ + uint8_t USB_Host_GetDeviceStringDescriptor(const uint8_t Index, + void* const Buffer, + const uint8_t BufferLength); + + /** Clears a stall condition on the given pipe, via a ClearFeature request to the attached device. + * + * \note After this routine returns, the control pipe will be selected. + * + * \param[in] EndpointIndex Index of the endpoint to clear, including the endpoint's direction. + * + * \return A value from the \ref USB_Host_SendControlErrorCodes_t enum to indicate the result. + */ + uint8_t USB_Host_ClearPipeStall(const uint8_t EndpointIndex); + /* Private Interface - For use in library only: */ #if !defined(__DOXYGEN__) /* Macros: */ - #define USB_Host_HostMode_On() MACROS{ USBCON |= (1 << HOST); }MACROE - #define USB_Host_HostMode_Off() MACROS{ USBCON &= ~(1 << HOST); }MACROE + static inline void USB_Host_HostMode_On(void) ATTR_ALWAYS_INLINE; + static inline void USB_Host_HostMode_On(void) + { + USBCON |= (1 << HOST); + } - #define USB_Host_VBUS_Auto_Enable() MACROS{ OTGCON &= ~(1 << VBUSHWC); UHWCON |= (1 << UVCONE); }MACROE - #define USB_Host_VBUS_Manual_Enable() MACROS{ OTGCON |= (1 << VBUSHWC); UHWCON &= ~(1 << UVCONE); DDRE |= (1 << 7); }MACROE + static inline void USB_Host_HostMode_Off(void) ATTR_ALWAYS_INLINE; + static inline void USB_Host_HostMode_Off(void) + { + USBCON &= ~(1 << HOST); + } - #define USB_Host_VBUS_Auto_On() MACROS{ OTGCON |= (1 << VBUSREQ); }MACROE - #define USB_Host_VBUS_Manual_On() MACROS{ PORTE |= (1 << 7); }MACROE + static inline void USB_Host_VBUS_Auto_Enable(void) ATTR_ALWAYS_INLINE; + static inline void USB_Host_VBUS_Auto_Enable(void) + { + OTGCON &= ~(1 << VBUSHWC); + UHWCON |= (1 << UVCONE); + } - #define USB_Host_VBUS_Auto_Off() MACROS{ OTGCON |= (1 << VBUSRQC); }MACROE - #define USB_Host_VBUS_Manual_Off() MACROS{ PORTE &= ~(1 << 7); }MACROE + static inline void USB_Host_VBUS_Manual_Enable(void) ATTR_ALWAYS_INLINE; + static inline void USB_Host_VBUS_Manual_Enable(void) + { + OTGCON |= (1 << VBUSHWC); + UHWCON &= ~(1 << UVCONE); - #define USB_Host_SetDeviceAddress(addr) MACROS{ UHADDR = ((addr) & 0x7F); }MACROE + DDRE |= (1 << 7); + } + + static inline void USB_Host_VBUS_Auto_On(void) ATTR_ALWAYS_INLINE; + static inline void USB_Host_VBUS_Auto_On(void) + { + OTGCON |= (1 << VBUSREQ); + } + + static inline void USB_Host_VBUS_Manual_On(void) ATTR_ALWAYS_INLINE; + static inline void USB_Host_VBUS_Manual_On(void) + { + PORTE |= (1 << 7); + } + + static inline void USB_Host_VBUS_Auto_Off(void) ATTR_ALWAYS_INLINE; + static inline void USB_Host_VBUS_Auto_Off(void) + { + OTGCON |= (1 << VBUSRQC); + } + + static inline void USB_Host_VBUS_Manual_Off(void) ATTR_ALWAYS_INLINE; + static inline void USB_Host_VBUS_Manual_Off(void) + { + PORTE &= ~(1 << 7); + } + + static inline void USB_Host_SetDeviceAddress(const uint8_t Address) ATTR_ALWAYS_INLINE; + static inline void USB_Host_SetDeviceAddress(const uint8_t Address) + { + UHADDR = (Address & 0x7F); + } /* Enums: */ enum USB_Host_WaitMSErrorCodes_t @@ -412,7 +510,7 @@ /* Function Prototypes: */ void USB_Host_ProcessNextHostState(void); uint8_t USB_Host_WaitMS(uint8_t MS); - + #if defined(__INCLUDE_FROM_HOST_C) static void USB_Host_ResetDevice(void); #endif @@ -422,7 +520,8 @@ #if defined(__cplusplus) } #endif - + #endif /** @} */ +