src/jtag/rlink/ep1_cmd.h

   1 /***************************************************************************
   2  *   Copyright (C) 2008 Lou Deluxe                                         *
   3  *   lou.openocd012@fixit.nospammail.net                                   *
   4  *                                                                         *
   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.                                   *
   9  *                                                                         *
  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.                          *
  14  *                                                                         *
  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  ***************************************************************************/
  20
  21 /*
  22  * Command opcodes that can be sent over endpoint 1.
  23  * This codifies information provided by Rob Brown <rob@cobbleware.com>.
  24  * The buffer can contain several of these, but only one which returns data.
  25  * Some of these opcodes have arguments, which follow immediately.
  26  * If shorter than the packet size, trailing positions should be zero-filled.
  27  */
  28
  29 /* LED update enables:
  30  *  When enabled, each LED is updated automatically.
  31  *  When not enabled, each LED can be controlled manually with EP1_CMD_SET_PORTD_LEDS.
  32  */
  33 #define EP1_CMD_LEDUE_BOTH                              (0x05)
  34 /* EP1_CMD_LEDUE_NONE has the side effect of turning the LEDs on */
  35 #define EP1_CMD_LEDUE_NONE                              (0x06)
  36 #define EP1_CMD_LEDUE_ERROR                             (0x17)
  37 #define EP1_CMD_LEDUE_BUSY                              (0x18)
  38
  39 #define EP1_CMD_DTC_STOP                                (0x0b)
  40 #define EP1_CMD_DTC_LOAD                                (0x0c)
  41 #define EP1_CMD_DTC_CALL                                (0x0d)
  42 #define EP1_CMD_SET_UPLOAD                              (0x0f)
  43 #define EP1_CMD_SET_DOWNLOAD                    (0x10)
  44 #define EP1_CMD_DTC_WAIT                                (0x12)
  45 #define EP1_CMD_DTC_GET_STATUS                  (0x15)
  46 /* a quick way to just read back one byte */
  47 #define EP1_CMD_DTC_GET_CACHED_STATUS   (0x16)
  48
  49 /* Writes upper 2 bits port D with argument */
  50 #define EP1_CMD_SET_PORTD_UPPER                 (0x19)
  51 /* Writes lower 2 bits (BUSY and ERROR) of port D with argument */
  52 #define EP1_CMD_SET_PORTD_LEDS                  (0x1a)
  53
  54 #define EP1_CMD_MEMORY_READ                             (0x28)
  55 #define EP1_CMD_MEMORY_WRITE                    (0x29)
  56 #define EP1_CMD_GET_FWREV                               (0xfe)
  57 #define EP1_CMD_GET_SERIAL                              (0xff)