kopia lustrzana https://gitlab.com/sane-project/backends
43 wiersze
1.8 KiB
C
43 wiersze
1.8 KiB
C
/* sane - Scanner Access Now Easy.
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(c) 2003 Martijn van Oosterhout, kleptog@svana.org
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(c) 2002 Bertrik Sikken, bertrik@zonnet.nl
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This file is part of the SANE package.
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston,
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MA 02111-1307, USA.
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Transport layer for communication with HP5400/5470 scanner.
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Add support for bulk transport of data - 19/02/2003 Martijn
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*/
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static int hp5400_open (const char *filename);
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static void hp5400_close (int iHandle);
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static int hp5400_command_verify (int iHandle, int iCmd);
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static int hp5400_command_read (int iHandle, int iCmd, int iLen, void *pbData);
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static int hp5400_command_read_noverify (int iHandle, int iCmd, int iLen,
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void *pbData);
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static int hp5400_command_write (int iHandle, int iCmd, int iLen, void *pbData);
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static void hp5400_command_write_noverify (int fd, int iValue, void *pabData,
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int iSize);
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static int hp5400_bulk_read (int iHandle, int size, int block, FILE * file);
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static int hp5400_bulk_read_block (int iHandle, int iCmd, void *cmd, int cmdlen,
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void *buffer, int len);
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static int hp5400_bulk_command_write (int iHandle, int iCmd, void *cmd, int cmdlen,
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int len, int block, char *data);
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static int hp5400_isOn (int iHandle);
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