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52 lines
1.7 KiB
C
52 lines
1.7 KiB
C
22 years ago
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/*
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* $Id$
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*
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* Copyright (C) 2002 ETC s.r.o.
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*
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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
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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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, MA
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* 02111-1307, USA.
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*
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* Written by Marcel Telka <marcel@telka.sk>, 2002.
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*
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <stdio.h>
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void
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help( const char *cmd )
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{
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if (!cmd) {
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printf( "Command list:\n\n" );
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printf( "quit\t\texit from jtag\n" );
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printf( "help\t\tdisplay this help\n" );
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printf( "detect\t\tdetect parts on the JTAG chain\n" );
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printf( "print\t\tdisplay JTAG chain list/status\n" );
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printf( "instruction\tchange active instruction for a part\n" );
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printf( "shift\t\tshift data/instruction register through JTAG chain\n" );
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printf( "dr\t\tdisplay active data register for a part\n" );
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printf( "detectflash\tdetect parameters of flash chip attached to a part\n" );
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printf( "readmem\t\tread content of the memory and write it to file\n" );
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printf( "flashmem\tburn flash memory with data from a file\n" );
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printf( "set\t\tTODO\n" );
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printf( "\nType \"help <command>\" for details about particular command.\n" );
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} else {
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printf( "Not implemented. Sorry.\n" );
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}
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}
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