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annotate packages/io/serial/current/include/ttyio.h @ 3292:7f8e529b4d82 default tip

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Fix FREESCALE_EDMA_NBYTES_MLOFFYES_MLOFF() so it works with negative offsets.
author vae
date Wed, 29 Apr 2015 23:31:48 +0000
parents 74dbf4c3f2e1
children
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1 #ifndef CYGONCE_TTYIO_H
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2 #define CYGONCE_TTYIO_H
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3 // ====================================================================
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4 //
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5 // ttyio.h
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6 //
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7 // Device I/O
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8 //
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9 // ====================================================================
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10 // ####ECOSGPLCOPYRIGHTBEGIN####
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11 // -------------------------------------------
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12 // This file is part of eCos, the Embedded Configurable Operating System.
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13 // Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
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14 //
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15 // eCos is free software; you can redistribute it and/or modify it under
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16 // the terms of the GNU General Public License as published by the Free
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17 // Software Foundation; either version 2 or (at your option) any later
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18 // version.
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19 //
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20 // eCos is distributed in the hope that it will be useful, but WITHOUT
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21 // ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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22 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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23 // for more details.
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24 //
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25 // You should have received a copy of the GNU General Public License
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26 // along with eCos; if not, write to the Free Software Foundation, Inc.,
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27 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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28 //
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29 // As a special exception, if other files instantiate templates or use
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30 // macros or inline functions from this file, or you compile this file
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31 // and link it with other works to produce a work based on this file,
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32 // this file does not by itself cause the resulting work to be covered by
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33 // the GNU General Public License. However the source code for this file
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34 // must still be made available in accordance with section (3) of the GNU
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35 // General Public License v2.
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36 //
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37 // This exception does not invalidate any other reasons why a work based
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38 // on this file might be covered by the GNU General Public License.
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39 // -------------------------------------------
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40 // ####ECOSGPLCOPYRIGHTEND####
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41 // ====================================================================
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42 //#####DESCRIPTIONBEGIN####
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43 //
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44 // Author(s): gthomas
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45 // Contributors: gthomas
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46 // Date: 1999-02-04
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47 // Purpose: Special support for tty I/O devices
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48 // Description:
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49 //
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50 //####DESCRIPTIONEND####
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51 //
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52 // ====================================================================
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53
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54 // This file contains the user-level visible I/O interfaces
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55
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56 #include <pkgconf/hal.h>
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57 #include <cyg/infra/cyg_type.h>
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58 #include <cyg/io/serialio.h>
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59 #include <cyg/io/config_keys.h>
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60
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61 #ifdef __cplusplus
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62 extern "C" {
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63 #endif
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64
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65 typedef struct {
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66 cyg_uint32 tty_out_flags;
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67 cyg_uint32 tty_in_flags;
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68 } cyg_tty_info_t;
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69
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70 // TTY flags - used to control behaviour when sending data to tty
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71 #define CYG_TTY_OUT_FLAGS_CRLF 0x0001 // Map '\n' => '\r\n' on output
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73 #define CYG_TTY_OUT_FLAGS_DEFAULT (CYG_TTY_OUT_FLAGS_CRLF)
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74
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75 // TTY flags - used to control behaviour when receiving data from tty
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76 #define CYG_TTY_IN_FLAGS_CR 0x0001 // Map '\r' => '\n' on input
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77 #define CYG_TTY_IN_FLAGS_CRLF 0x0002 // Map '\r\n' => '\n' on input
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78 #define CYG_TTY_IN_FLAGS_ECHO 0x0004 // Echo characters as processed
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79 #define CYG_TTY_IN_FLAGS_BINARY 0x0008 // No input processing
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81 #define CYG_TTY_IN_FLAGS_DEFAULT (CYG_TTY_IN_FLAGS_CR|CYG_TTY_IN_FLAGS_ECHO)
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82
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83 #ifdef __cplusplus
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84 }
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85 #endif
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86
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87 #endif /* CYGONCE_TTYIO_H */
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88 /* EOF ttyio.h */