1 /* ----------------------------------------------------------------------------
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2 * ATMEL Microcontroller Software Support
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3 * ----------------------------------------------------------------------------
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4 * Copyright (c) 2010, Atmel Corporation
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6 * All rights reserved.
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8 * Redistribution and use in source and binary forms, with or without
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9 * modification, are permitted provided that the following conditions are met:
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11 * - Redistributions of source code must retain the above copyright notice,
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12 * this list of conditions and the disclaimer below.
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14 * Atmel's name may not be used to endorse or promote products derived from
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15 * this software without specific prior written permission.
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17 * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
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18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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19 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
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20 * DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
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21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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22 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
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23 * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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24 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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25 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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26 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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27 * ----------------------------------------------------------------------------
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31 * This file Configures the target-dependent low level functions for character I/O.
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35 #include "dbg_console.h"
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38 /* Disable semihosting */
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39 #pragma import(__use_no_semihosting_swi)
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41 struct __FILE { int handle;} ;
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45 /*------------------------------------------------------------------------------
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46 * Outputs a character.
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47 *------------------------------------------------------------------------------*/
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48 int fputc(int ch, FILE *f)
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50 if ((f == stdout) || (f == stderr))
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61 /*------------------------------------------------------------------------------
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62 * Returns the error status accumulated during file I/O.
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63 *------------------------------------------------------------------------------*/
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64 int ferror( FILE *f )
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70 void _ttywrch( int ch )
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72 DBG_PutChar( (uint8_t)ch ) ;
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75 void _sys_exit(int return_code)
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77 while ( 1 ) ; /* endless loop */
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80 /*------------------------------------------------------------------------------
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81 * Low level functions I/O for assert().
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82 *------------------------------------------------------------------------------*/
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83 void __assert_puts(const char *str)
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