1 /***********************************************************************************************************************
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3 * This software is supplied by Renesas Electronics Corporation and is only
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4 * intended for use with Renesas products. No other uses are authorized. This
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5 * software is owned by Renesas Electronics Corporation and is protected under
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6 * all applicable laws, including copyright laws.
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7 * THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
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8 * THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
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9 * LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
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10 * AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
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11 * TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
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12 * ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
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13 * FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
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14 * ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
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15 * BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
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16 * Renesas reserves the right, without notice, to make changes to this software
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17 * and to discontinue the availability of this software. By using this software,
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18 * you agree to the additional terms and conditions found by accessing the
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20 * http://www.renesas.com/disclaimer
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22 ****************************************************************************************************************************************************************/
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23 /****************************************************************************************************************************************************************
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24 * Copyright (C) 2013 Renesas Electronics Corporation. All rights reserved.
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25 ****************************************************************************************************************************************************************/
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26 /***********************************************************************************************************************
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27 * File Name : gnu_io.c
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28 * Device(s) : RZ/A1H RSK+T1
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29 * Tool-Chain : GNUARM-NONEv14.02-EABI
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30 * H/W Platform : RSK+T1 CPU Board
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31 * Description : Sample Program - GCC support for serial I/O
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32 * : Variants of this file can be created for each compiler
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33 ***********************************************************************************************************************/
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34 /***********************************************************************************************************************
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35 * History : DD.MM.YYYY Version Description
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37 ***********************************************************************************************************************/
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39 /***********************************************************************************************************************
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40 Includes <System Includes> , "Project Includes"
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41 ***********************************************************************************************************************/
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42 /* Standard IO header */
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44 /* Default type definition header */
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45 #include "r_typedefs.h"
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46 /* Character I/O header */
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47 #include "siochar.h"
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48 /* I/O Register root header */
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49 #include "iodefine.h"
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50 /* Compiler specific UART i/O support header */
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54 /***********************************************************************************************************************
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55 * Function Name: put_string
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56 * Description : GNU interface to low-level I/O putchar replacement
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57 * Arguments : char * pString
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58 * Return Value : none
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59 ***********************************************************************************************************************/
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60 void put_string (char *pString)
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62 while(0 != (*pString))
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64 io_put_char(*pString++);
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68 /***********************************************************************************************************************
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69 End of function put_string
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70 ***********************************************************************************************************************/
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72 /***********************************************************************************************************************
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73 * Function Name: get_string
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74 * Description : GNU interface to low-level I/O getchar replacement
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75 * Arguments : char * pString
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76 * Return Value : none
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77 ***********************************************************************************************************************/
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78 void get_string (char * pString)
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80 char * ptr = pString;
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84 (*ptr) = io_get_char();
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92 /* This is intentional since no more input is expected */
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96 while('\0' != (*ptr++));
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101 /***********************************************************************************************************************
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102 End of function get_string
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103 ***********************************************************************************************************************/
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