mirror of
https://github.com/mfulz/qmk_firmware.git
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122 lines
4.3 KiB
C
122 lines
4.3 KiB
C
/*
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LUFA Library
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Copyright (C) Dean Camera, 2010.
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dean [at] fourwalledcubicle [dot] com
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www.fourwalledcubicle.com
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*/
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/*
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Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com)
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Permission to use, copy, modify, distribute, and sell this
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software and its documentation for any purpose is hereby granted
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without fee, provided that the above copyright notice appear in
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all copies and that both that the copyright notice and this
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permission notice and warranty disclaimer appear in supporting
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documentation, and that the name of the author not be used in
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advertising or publicity pertaining to distribution of the
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software without specific, written prior permission.
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The author disclaim all warranties with regard to this
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software, including all implied warranties of merchantability
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and fitness. In no event shall the author be liable for any
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special, indirect or consequential damages or any damages
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whatsoever resulting from loss of use, data or profits, whether
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in an action of contract, negligence or other tortious action,
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arising out of or in connection with the use or performance of
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this software.
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*/
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/** \ingroup Group_USB
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* @defgroup Group_USBMode USB Mode Tokens
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*
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* After the inclusion of the master USB driver header, one or more of the following
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* tokens may be defined, to allow the user code to conditionally enable or disable
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* code based on the USB controller family and allowable USB modes. These tokens may
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* be tested against to eliminate code relating to a USB mode which is not enabled for
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* the given compilation.
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*
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* @{
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*/
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#ifndef __USBMODE_H__
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#define __USBMODE_H__
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/* Public Interface - May be used in end-application: */
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#if defined(__DOXYGEN__)
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/** Indicates that the target AVR microcontroller belongs to the Series 2 USB controller
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* (i.e. AT90USBXXX2 or ATMEGAXXU2) when defined.
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*/
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#define USB_SERIES_2_AVR
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/** Indicates that the target AVR microcontroller belongs to the Series 4 USB controller
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* (i.e. ATMEGAXXU4) when defined.
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*/
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#define USB_SERIES_4_AVR
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/** Indicates that the target AVR microcontroller belongs to the Series 6 USB controller
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* (i.e. AT90USBXXX6) when defined.
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*/
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#define USB_SERIES_6_AVR
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/** Indicates that the target AVR microcontroller belongs to the Series 7 USB controller
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* (i.e. AT90USBXXX7) when defined.
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*/
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#define USB_SERIES_7_AVR
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/** Indicates that the target AVR microcontroller and compilation settings allow for the
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* target to be configured in USB Device mode when defined.
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*/
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#define USB_CAN_BE_DEVICE
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/** Indicates that the target AVR microcontroller and compilation settings allow for the
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* target to be configured in USB Host mode when defined.
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*/
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#define USB_CAN_BE_HOST
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/** Indicates that the target AVR microcontroller and compilation settings allow for the
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* target to be configured in either USB Device or Host mode when defined.
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*/
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#define USB_CAN_BE_BOTH
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#else
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/* Macros: */
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#if (defined(__AVR_AT90USB162__) || defined(__AVR_AT90USB82__) || \
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defined(__AVR_ATmega32U2__) || defined(__AVR_ATmega16U2__) || defined(__AVR_ATmega8U2__))
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#define USB_SERIES_2_AVR
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#elif (defined(__AVR_ATmega32U4__) || defined(__AVR_ATmega16U4__))
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#define USB_SERIES_4_AVR
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#elif (defined(__AVR_ATmega32U6__) || defined(__AVR_AT90USB646__) || defined(__AVR_AT90USB1286__))
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#define USB_SERIES_6_AVR
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#elif (defined(__AVR_AT90USB647__) || defined(__AVR_AT90USB1287__))
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#define USB_SERIES_7_AVR
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#endif
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#if !defined(USB_SERIES_7_AVR)
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#if defined(USB_HOST_ONLY)
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#error USB_HOST_ONLY is not available for the currently selected USB AVR model.
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#endif
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#if !defined(USB_DEVICE_ONLY)
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#define USB_DEVICE_ONLY
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#endif
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#endif
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#if (!defined(USB_DEVICE_ONLY) && !defined(USB_HOST_ONLY))
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#define USB_CAN_BE_BOTH
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#define USB_CAN_BE_HOST
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#define USB_CAN_BE_DEVICE
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#elif defined(USB_HOST_ONLY)
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#define USB_CAN_BE_HOST
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#elif defined(USB_DEVICE_ONLY)
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#define USB_CAN_BE_DEVICE
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#endif
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#if (defined(USB_HOST_ONLY) && defined(USB_DEVICE_ONLY))
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#error USB_HOST_ONLY and USB_DEVICE_ONLY are mutually exclusive.
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#endif
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#endif
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#endif
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/** @} */ |