openocd/src/jtag/bitbang.h

37 lines
1.8 KiB
C

/***************************************************************************
* Copyright (C) 2005 by Dominic Rath *
* Dominic.Rath@gmx.de *
* *
* 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, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#ifndef BITBANG_H
#define BITBANG_H
typedef struct bitbang_interface_s
{
/* low level callbacks (for bitbang)
*/
int (*read)(void);
void (*write)(int tck, int tms, int tdi);
void (*reset)(int trst, int srst);
} bitbang_interface_t;
extern bitbang_interface_t *bitbang_interface;
extern int bitbang_execute_queue(void);
#endif /* BITBANG_H */