git.sur5r.net Git - openocd/blob - src/jtag/hla/hla_interface.h

   1 /***************************************************************************
   2  *   Copyright (C) 2011 by Mathias Kuester                                 *
   3  *   Mathias Kuester <kesmtp@freenet.de>                                   *
   4  *                                                                         *
   5  *   Copyright (C) 2012 by Spencer Oliver                                  *
   6  *   spen@spen-soft.co.uk                                                  *
   7  *                                                                         *
   8  *   This program is free software; you can redistribute it and/or modify  *
   9  *   it under the terms of the GNU General Public License as published by  *
  10  *   the Free Software Foundation; either version 2 of the License, or     *
  11  *   (at your option) any later version.                                   *
  12  *                                                                         *
  13  *   This program is distributed in the hope that it will be useful,       *
  14  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  15  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  16  *   GNU General Public License for more details.                          *
  17  *                                                                         *
  18  *   You should have received a copy of the GNU General Public License     *
  19  *   along with this program.  If not, see <http://www.gnu.org/licenses/>. *
  20  ***************************************************************************/
  21
  22 #ifndef OPENOCD_JTAG_HLA_HLA_INTERFACE_H
  23 #define OPENOCD_JTAG_HLA_HLA_INTERFACE_H
  24
  25 /** */
  26 struct target;
  27 /** */
  28 enum e_hl_transports;
  29 /** */
  30 extern const char *hl_transports[];
  31
  32 #define HLA_MAX_USB_IDS 8
  33
  34 struct hl_interface_param_s {
  35         /** */
  36         const char *device_desc;
  37         /** */
  38         const char *serial;
  39         /** List of recognised VIDs */
  40         uint16_t vid[HLA_MAX_USB_IDS + 1];
  41         /** List of recognised PIDs */
  42         uint16_t pid[HLA_MAX_USB_IDS + 1];
  43         /** */
  44         unsigned api;
  45         /** */
  46         enum hl_transports transport;
  47         /** */
  48         bool connect_under_reset;
  49         /** Initial interface clock clock speed */
  50         int initial_interface_speed;
  51 };
  52
  53 struct hl_interface_s {
  54         /** */
  55         struct hl_interface_param_s param;
  56         /** */
  57         const struct hl_layout *layout;
  58         /** */
  59         void *handle;
  60 };
  61
  62 /** */
  63 int hl_interface_open(enum hl_transports tr);
  64 /** */
  65
  66 int hl_interface_init_target(struct target *t);
  67 int hl_interface_init_reset(void);
  68 int hl_interface_override_target(const char **targetname);
  69
  70 #endif /* OPENOCD_JTAG_HLA_HLA_INTERFACE_H */