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Wolfgang Denkcf48eb92006-04-16 10:51:58 +02001/*
2 *==========================================================================
3 *
4 * xyzModem.h
5 *
6 * RedBoot stream handler for xyzModem protocol
7 *
8 *==========================================================================
9 *####ECOSGPLCOPYRIGHTBEGIN####
10 * -------------------------------------------
11 * This file is part of eCos, the Embedded Configurable Operating System.
12 * Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
13 * Copyright (C) 2002 Gary Thomas
14 *
15 * eCos is free software; you can redistribute it and/or modify it under
16 * the terms of the GNU General Public License as published by the Free
17 * Software Foundation; either version 2 or (at your option) any later version.
18 *
19 * eCos is distributed in the hope that it will be useful, but WITHOUT ANY
20 * WARRANTY; without even the implied warranty of MERCHANTABILITY or
21 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
22 * for more details.
23 *
24 * You should have received a copy of the GNU General Public License along
25 * with eCos; if not, write to the Free Software Foundation, Inc.,
26 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
27 *
28 * As a special exception, if other files instantiate templates or use macros
29 * or inline functions from this file, or you compile this file and link it
30 * with other works to produce a work based on this file, this file does not
31 * by itself cause the resulting work to be covered by the GNU General Public
32 * License. However the source code for this file must still be made available
33 * in accordance with section (3) of the GNU General Public License.
34 *
35 * This exception does not invalidate any other reasons why a work based on
36 * this file might be covered by the GNU General Public License.
37 *
38 * Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
39 * at http: *sources.redhat.com/ecos/ecos-license/
40 * -------------------------------------------
41 *####ECOSGPLCOPYRIGHTEND####
42 *==========================================================================
43 *#####DESCRIPTIONBEGIN####
44 *
45 * Author(s): gthomas
46 * Contributors: gthomas
47 * Date: 2000-07-14
48 * Purpose:
49 * Description:
50 *
51 * This code is part of RedBoot (tm).
52 *
53 *####DESCRIPTIONEND####
54 *
55 *==========================================================================
56 */
Markus Klotzbuecherf2841d32006-03-30 13:40:55 +020057
58#ifndef _XYZMODEM_H_
59#define _XYZMODEM_H_
60
61#define xyzModem_xmodem 1
62#define xyzModem_ymodem 2
Wolfgang Denkcf48eb92006-04-16 10:51:58 +020063/* Don't define this until the protocol support is in place */
64/*#define xyzModem_zmodem 3 */
Markus Klotzbuecherf2841d32006-03-30 13:40:55 +020065
66#define xyzModem_access -1
67#define xyzModem_noZmodem -2
68#define xyzModem_timeout -3
69#define xyzModem_eof -4
70#define xyzModem_cancel -5
71#define xyzModem_frame -6
72#define xyzModem_cksum -7
73#define xyzModem_sequence -8
74
75#define xyzModem_close 1
76#define xyzModem_abort 2
77
78
79#ifdef REDBOOT
80extern getc_io_funcs_t xyzModem_io;
81#else
82#define CYGNUM_CALL_IF_SET_COMM_ID_QUERY_CURRENT
83#define CYGACC_CALL_IF_SET_CONSOLE_COMM(x)
84
85#define diag_vprintf vprintf
86#define diag_printf printf
87#define diag_vsprintf vsprintf
88
89#define CYGACC_CALL_IF_DELAY_US(x) udelay(x)
90
91typedef struct {
92 char *filename;
93 int mode;
94 int chan;
95#ifdef CYGPKG_REDBOOT_NETWORKING
96 struct sockaddr_in *server;
97#endif
98} connection_info_t;
99
100typedef unsigned int bool;
101
102#define false 0
103#define true 1
104
105#endif
106
107
Wolfgang Denkcf48eb92006-04-16 10:51:58 +0200108int xyzModem_stream_open(connection_info_t *info, int *err);
109void xyzModem_stream_close(int *err);
110void xyzModem_stream_terminate(bool method, int (*getc)(void));
111int xyzModem_stream_read(char *buf, int size, int *err);
Markus Klotzbuecherf2841d32006-03-30 13:40:55 +0200112char *xyzModem_error(int err);
113
Wolfgang Denkcf48eb92006-04-16 10:51:58 +0200114#endif /* _XYZMODEM_H_ */