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Diffstat (limited to 'LUFA/Common/Architectures.h')
| -rw-r--r-- | LUFA/Common/Architectures.h | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/LUFA/Common/Architectures.h b/LUFA/Common/Architectures.h new file mode 100644 index 0000000000..587367413e --- /dev/null +++ b/LUFA/Common/Architectures.h @@ -0,0 +1,84 @@ +/* + LUFA Library + Copyright (C) Dean Camera, 2017. + + dean [at] fourwalledcubicle [dot] com + www.lufa-lib.org +*/ + +/* + Copyright 2017 Dean Camera (dean [at] fourwalledcubicle [dot] com) + + 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 + 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 + software without specific, written prior permission. + + The author disclaims all warranties with regard to this + software, including all implied warranties of merchantability + and fitness. In no event shall the author be liable for any + special, indirect or consequential damages or any damages + whatsoever resulting from loss of use, data or profits, whether + in an action of contract, negligence or other tortious action, + arising out of or in connection with the use or performance of + this software. +*/ + +/** \file + * \brief Supported library architecture defines. + * + * \copydetails Group_Architectures + * + * \note Do not include this file directly, rather include the Common.h header file instead to gain this file's + * functionality. + */ + +/** \ingroup Group_Common + * \defgroup Group_Architectures Hardware Architectures + * \brief Supported library architecture defines. + * + * Architecture macros for selecting the desired target microcontroller architecture. One of these values should be + * defined as the value of \c ARCH in the user project makefile via the \c -D compiler switch to GCC, to select the + * target architecture. + * + * The selected architecture should remain consistent with the makefile \c ARCH value, which is used to select the + * underlying driver source files for each architecture. + * + * @{ + */ + +#ifndef __LUFA_ARCHITECTURES_H__ +#define __LUFA_ARCHITECTURES_H__ + + /* Preprocessor Checks: */ + #if !defined(__INCLUDE_FROM_COMMON_H) + #error Do not include this file directly. Include LUFA/Common/Common.h instead to gain this functionality. + #endif + + /* Public Interface - May be used in end-application: */ + /* Macros: */ + /** Selects the Atmel 8-bit AVR (AT90USB* and ATMEGA*U* chips) architecture. */ + #define ARCH_AVR8 0 + + /** Selects the Atmel 32-bit UC3 AVR (AT32UC3* chips) architecture. */ + #define ARCH_UC3 1 + + /** Selects the Atmel XMEGA AVR (ATXMEGA* chips) architecture. */ + #define ARCH_XMEGA 2 + + #if !defined(__DOXYGEN__) + #define ARCH_ ARCH_AVR8 + + #if !defined(ARCH) + #define ARCH ARCH_AVR8 + #endif + #endif + +#endif + +/** @} */ + |