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- /***************************************************************************
- * Copyright (C) 2005 by Dominic Rath *
- * Dominic.Rath@gmx.de *
- * *
- * Copyright (C) 2007,2008 Øyvind Harboe *
- * oyvind.harboe@zylin.com *
- * *
- * 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 OPENOCD_JTAG_DRIVERS_BITBANG_H
- #define OPENOCD_JTAG_DRIVERS_BITBANG_H
-
- #include <jtag/swd.h>
-
- struct bitbang_interface {
- /* low level callbacks (for bitbang)
- */
- int (*read)(void);
- void (*write)(int tck, int tms, int tdi);
- void (*reset)(int trst, int srst);
- void (*blink)(int on);
- int (*swdio_read)(void);
- void (*swdio_drive)(bool on);
- };
-
- const struct swd_driver bitbang_swd;
-
- extern bool swd_mode;
-
- int bitbang_execute_queue(void);
-
- extern struct bitbang_interface *bitbang_interface;
- void bitbang_switch_to_swd(void);
- int bitbang_swd_switch_seq(enum swd_special_seq seq);
-
- #endif /* OPENOCD_JTAG_DRIVERS_BITBANG_H */
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