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/***************************************************************************
* Copyright (C) 2007 by Pavel Chromy *
* chromy@asix.cz *
* *
* This program 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 of the License, or *
* (at your option) any later version. *
* *
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>. *
***************************************************************************/
#ifndef BITQ_H
#define BITQ_H
#include <jtag/commands.h>
struct bitq_interface {
/* function to enqueueing low level IO requests */
int (*out)(int tms, int tdi, int tdo_req);
int (*flush)(void);
int (*sleep)(unsigned long us);
int (*reset)(int trst, int srst);
/* delayed read of requested TDO data,
* the input shall be checked after call to any enqueuing function
*/
int (*in_rdy)(void);
int (*in)(void);
};
extern struct bitq_interface *bitq_interface;
int bitq_execute_queue(void);
void bitq_cleanup(void);
#endif /* BITQ_H */
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