1 //==========================================================================
5 // RedBoot stream handler for xyzModem protocol
7 //==========================================================================
8 //####ECOSGPLCOPYRIGHTBEGIN####
9 // -------------------------------------------
10 // This file is part of eCos, the Embedded Configurable Operating System.
11 // Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
12 // Copyright (C) 2002 Gary Thomas
14 // eCos is free software; you can redistribute it and/or modify it under
15 // the terms of the GNU General Public License as published by the Free
16 // Software Foundation; either version 2 or (at your option) any later version.
18 // eCos is distributed in the hope that it will be useful, but WITHOUT ANY
19 // WARRANTY; without even the implied warranty of MERCHANTABILITY or
20 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
23 // You should have received a copy of the GNU General Public License along
24 // with eCos; if not, write to the Free Software Foundation, Inc.,
25 // 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
27 // As a special exception, if other files instantiate templates or use macros
28 // or inline functions from this file, or you compile this file and link it
29 // with other works to produce a work based on this file, this file does not
30 // by itself cause the resulting work to be covered by the GNU General Public
31 // License. However the source code for this file must still be made available
32 // in accordance with section (3) of the GNU General Public License.
34 // This exception does not invalidate any other reasons why a work based on
35 // this file might be covered by the GNU General Public License.
37 // Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
38 // at http://sources.redhat.com/ecos/ecos-license/
39 // -------------------------------------------
40 //####ECOSGPLCOPYRIGHTEND####
41 //==========================================================================
42 //#####DESCRIPTIONBEGIN####
45 // Contributors: gthomas
50 // This code is part of RedBoot (tm).
52 //####DESCRIPTIONEND####
54 //==========================================================================
59 #define xyzModem_xmodem 1
60 #define xyzModem_ymodem 2
61 // Don't define this until the protocol support is in place
62 //#define xyzModem_zmodem 3
64 #define xyzModem_access -1
65 #define xyzModem_noZmodem -2
66 #define xyzModem_timeout -3
67 #define xyzModem_eof -4
68 #define xyzModem_cancel -5
69 #define xyzModem_frame -6
70 #define xyzModem_cksum -7
71 #define xyzModem_sequence -8
73 #define xyzModem_close 1
74 #define xyzModem_abort 2
76 int xyzModem_stream_open(connection_info_t *info, int *err);
77 void xyzModem_stream_close(int *err);
78 void xyzModem_stream_terminate(int method, int (*getc)(void));
79 int xyzModem_stream_read(void *buf, int size, int *err);
80 char *xyzModem_error(int err);
82 extern getc_io_funcs_t xyzModem_io;
84 #endif // _XYZMODEM_H_