64 lines
2.3 KiB
C
64 lines
2.3 KiB
C
/*
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* Copyright (c) 2007, Swedish Institute of Computer Science
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* All rights reserved.
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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
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the Institute nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
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* FOR 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, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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*/
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#ifndef AVRDEF_H
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#define AVRDEF_H
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/* SREG is defined in this file */
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#include <avr/io.h>
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#include <avr/interrupt.h>
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#ifdef HAVE_STDINT_H
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#include <stdint.h>
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#else
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typedef unsigned char uint8_t;
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typedef unsigned short uint16_t;
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typedef unsigned long uint32_t;
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typedef signed char int8_t;
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typedef short int16_t;
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typedef long int32_t;
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#endif /* !HAVE_STDINT_H */
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/* These names are deprecated, use C99 names. */
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typedef uint8_t u8_t;
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typedef uint16_t u16_t;
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typedef uint32_t u32_t;
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typedef int32_t s32_t;
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void cpu_init(void);
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void *sbrk(int);
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typedef unsigned char spl_t;
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static inline void splx(spl_t s) { SREG = s; }
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static inline spl_t splhigh(void) { spl_t s = SREG; cli(); return s; }
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#endif /* AVRDEF_H */
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