| //========================================================================== |
| // |
| // 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; |
| |
| typedef unsigned int bool; |
| |
| #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_ |
