1 /***************************************************************************
2 * Copyright (C) 2011 by Mathias Kuester *
3 * Mathias Kuester <kesmtp@freenet.de> *
5 * This program is free software; you can redistribute it and/or modify *
6 * it under the terms of the GNU General Public License as published by *
7 * the Free Software Foundation; either version 2 of the License, or *
8 * (at your option) any later version. *
10 * This program is distributed in the hope that it will be useful, *
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
13 * GNU General Public License for more details. *
15 * You should have received a copy of the GNU General Public License *
16 * along with this program; if not, write to the *
17 * Free Software Foundation, Inc., *
18 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
19 ***************************************************************************/
21 #ifndef _STLINK_LAYOUT_H_
22 #define _STLINK_LAYOUT_H_
25 struct stlink_interface_s;
26 struct stlink_interface_param_s;
29 extern struct stlink_layout_api_s stlink_usb_layout_api;
32 struct stlink_layout_api_s {
34 int (*open) (struct stlink_interface_param_s *param, void **fd);
36 int (*close) (void *fd);
38 int (*reset) (void *fd);
40 int (*assert_srst) (void *fd, int srst);
42 int (*run) (void *fd);
44 int (*halt) (void *fd);
46 int (*step) (void *fd);
48 int (*read_regs) (void *fd);
50 int (*read_reg) (void *fd, int num, uint32_t *val);
52 int (*write_reg) (void *fd, int num, uint32_t val);
54 int (*read_mem8) (void *handle, uint32_t addr, uint16_t len,
57 int (*write_mem8) (void *handle, uint32_t addr, uint16_t len,
58 const uint8_t *buffer);
60 int (*read_mem32) (void *handle, uint32_t addr, uint16_t len,
63 int (*write_mem32) (void *handle, uint32_t addr, uint16_t len,
64 const uint8_t *buffer);
66 int (*write_debug_reg) (void *handle, uint32_t addr, uint32_t val);
68 int (*idcode) (void *fd, uint32_t *idcode);
70 enum target_state (*state) (void *fd);
74 struct stlink_layout {
80 int (*open) (struct stlink_interface_s *stlink_if);
82 int (*close) (struct stlink_interface_s *stlink_if);
84 struct stlink_layout_api_s *api;
88 const struct stlink_layout *stlink_layout_get_list(void);
90 int stlink_layout_init(struct stlink_interface_s *stlink_if);