| /* |
| *========================================================================== |
| * |
| * xyzModem.h |
| * |
| * RedBoot stream handler for xyzModem protocol |
| * |
| *========================================================================== |
| *####ECOSGPLCOPYRIGHTBEGIN#### |
| * ------------------------------------------- |
| * This file is part of eCos, the Embedded Configurable Operating System. |
| * Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc. |
| * Copyright (C) 2002 Gary Thomas |
| * |
| * eCos is free software; you can redistribute it and/or modify it under |
| * the terms of the GNU General Public License as published by the Free |
| * Software Foundation; either version 2 or (at your option) any later version. |
| * |
| * eCos is distributed in the hope that it will be useful, but WITHOUT ANY |
| * WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * for more details. |
| * |
| * You should have received a copy of the GNU General Public License along |
| * with eCos; if not, write to the Free Software Foundation, Inc., |
| * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. |
| * |
| * As a special exception, if other files instantiate templates or use macros |
| * or inline functions from this file, or you compile this file and link it |
| * with other works to produce a work based on this file, this file does not |
| * by itself cause the resulting work to be covered by the GNU General Public |
| * License. However the source code for this file must still be made available |
| * in accordance with section (3) of the GNU General Public License. |
| * |
| * This exception does not invalidate any other reasons why a work based on |
| * this file might be covered by the GNU General Public License. |
| * |
| * Alternative licenses for eCos may be arranged by contacting Red Hat, Inc. |
| * at http: *sources.redhat.com/ecos/ecos-license/ |
| * ------------------------------------------- |
| *####ECOSGPLCOPYRIGHTEND#### |
| *========================================================================== |
| *#####DESCRIPTIONBEGIN#### |
| * |
| * Author(s): gthomas |
| * Contributors: gthomas |
| * Date: 2000-07-14 |
| * Purpose: |
| * Description: |
| * |
| * This code is part of RedBoot (tm). |
| * |
| *####DESCRIPTIONEND#### |
| * |
| *========================================================================== |
| */ |
| |
| #ifndef _XYZMODEM_H_ |
| #define _XYZMODEM_H_ |
| |
| #define xyzModem_xmodem 1 |
| #define xyzModem_ymodem 2 |
| /* Don't define this until the protocol support is in place */ |
| /*#define xyzModem_zmodem 3 */ |
| |
| #define xyzModem_access -1 |
| #define xyzModem_noZmodem -2 |
| #define xyzModem_timeout -3 |
| #define xyzModem_eof -4 |
| #define xyzModem_cancel -5 |
| #define xyzModem_frame -6 |
| #define xyzModem_cksum -7 |
| #define xyzModem_sequence -8 |
| |
| #define xyzModem_close 1 |
| #define xyzModem_abort 2 |
| |
| |
| #ifdef REDBOOT |
| extern getc_io_funcs_t xyzModem_io; |
| #else |
| #define CYGNUM_CALL_IF_SET_COMM_ID_QUERY_CURRENT |
| #define CYGACC_CALL_IF_SET_CONSOLE_COMM(x) |
| |
| #define diag_vprintf vprintf |
| #define diag_printf printf |
| #define diag_vsprintf vsprintf |
| |
| #define CYGACC_CALL_IF_DELAY_US(x) udelay(x) |
| |
| typedef struct { |
| char *filename; |
| int mode; |
| int chan; |
| #ifdef CYGPKG_REDBOOT_NETWORKING |
| struct sockaddr_in *server; |
| #endif |
| } connection_info_t; |
| |
| #ifndef BOOL_WAS_DEFINED |
| #define BOOL_WAS_DEFINED |
| typedef unsigned int bool; |
| #endif |
| |
| #define false 0 |
| #define true 1 |
| |
| #endif |
| |
| |
| int xyzModem_stream_open(connection_info_t *info, int *err); |
| void xyzModem_stream_close(int *err); |
| void xyzModem_stream_terminate(bool method, int (*getc)(void)); |
| int xyzModem_stream_read(char *buf, int size, int *err); |
| char *xyzModem_error(int err); |
| |
| #endif /* _XYZMODEM_H_ */ |