8f26d181c3
Everything works fine without USB being plugged in but faults (I think) when USB is plugged in. This is switched away from the USB code from the bootloader onto the USB code thats generated by Atmel Studio using the high level classes from ASF.
104 lines
4.0 KiB
C
104 lines
4.0 KiB
C
/**
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* \file
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*
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* \brief Preprocessor token pasting utils.
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*
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* Copyright (C) 2012-2015 Atmel Corporation. All rights reserved.
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*
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* \asf_license_start
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*
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* \page License
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* 3. The name of Atmel may not be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* 4. This software may only be redistributed and used in connection with an
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* Atmel microcontroller product.
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*
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* THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
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* EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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* \asf_license_stop
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*
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*/
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/*
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* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
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*/
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#ifndef _TPASTE_H_
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#define _TPASTE_H_
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/**
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* \defgroup group_sam0_utils_tpaste Preprocessor - Token Paste
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*
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* \ingroup group_sam0_utils
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*
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* @{
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*/
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/** \name Token Paste
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*
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* Paste N preprocessing tokens together, these tokens being allowed to be \#defined.
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*
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* May be used only within macros with the tokens passed as arguments if the tokens are \#defined.
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*
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* For example, writing TPASTE2(U, WIDTH) within a macro \#defined by
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* UTYPE(WIDTH) and invoked as UTYPE(UL_WIDTH) with UL_WIDTH \#defined as 32 is
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* equivalent to writing U32.
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*
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* @{ */
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#define TPASTE2( a, b) a##b
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#define TPASTE3( a, b, c) a##b##c
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#define TPASTE4( a, b, c, d) a##b##c##d
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#define TPASTE5( a, b, c, d, e) a##b##c##d##e
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#define TPASTE6( a, b, c, d, e, f) a##b##c##d##e##f
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#define TPASTE7( a, b, c, d, e, f, g) a##b##c##d##e##f##g
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#define TPASTE8( a, b, c, d, e, f, g, h) a##b##c##d##e##f##g##h
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#define TPASTE9( a, b, c, d, e, f, g, h, i) a##b##c##d##e##f##g##h##i
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#define TPASTE10(a, b, c, d, e, f, g, h, i, j) a##b##c##d##e##f##g##h##i##j
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/** @} */
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/** \name Absolute Token Paste
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*
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* Paste N preprocessing tokens together, these tokens being allowed to be \#defined.
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*
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* No restriction of use if the tokens are \#defined.
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*
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* For example, writing ATPASTE2(U, UL_WIDTH) anywhere with UL_WIDTH \#defined
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* as 32 is equivalent to writing U32.
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*
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* @{ */
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#define ATPASTE2( a, b) TPASTE2( a, b)
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#define ATPASTE3( a, b, c) TPASTE3( a, b, c)
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#define ATPASTE4( a, b, c, d) TPASTE4( a, b, c, d)
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#define ATPASTE5( a, b, c, d, e) TPASTE5( a, b, c, d, e)
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#define ATPASTE6( a, b, c, d, e, f) TPASTE6( a, b, c, d, e, f)
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#define ATPASTE7( a, b, c, d, e, f, g) TPASTE7( a, b, c, d, e, f, g)
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#define ATPASTE8( a, b, c, d, e, f, g, h) TPASTE8( a, b, c, d, e, f, g, h)
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#define ATPASTE9( a, b, c, d, e, f, g, h, i) TPASTE9( a, b, c, d, e, f, g, h, i)
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#define ATPASTE10(a, b, c, d, e, f, g, h, i, j) TPASTE10(a, b, c, d, e, f, g, h, i, j)
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/** @} */
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/** @} */
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#endif // _TPASTE_H_
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