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   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, see <http://www.gnu.org/licenses/>. *
  17  ***************************************************************************/
  18
  19 #ifndef OPENOCD_JTAG_DRIVERS_RLINK_EP1_CMD_H
  20 #define OPENOCD_JTAG_DRIVERS_RLINK_EP1_CMD_H
  21
  22 /*
  23  * Command opcodes that can be sent over endpoint 1.
  24  * This codifies information provided by Rob Brown <rob@cobbleware.com>.
  25  * The buffer can contain several of these, but only one which returns data.
  26  * Some of these opcodes have arguments, which follow immediately.
  27  * If shorter than the packet size, trailing positions should be zero-filled.
  28  */
  29
  30 /* LED update enables:
  31  *  When enabled, each LED is updated automatically.
  32  *  When not enabled, each LED can be controlled manually with EP1_CMD_SET_PORTD_LEDS.
  33  */
  34 #define EP1_CMD_LEDUE_BOTH                              (0x05)
  35 /* EP1_CMD_LEDUE_NONE has the side effect of turning the LEDs on */
  36 #define EP1_CMD_LEDUE_NONE                              (0x06)
  37 #define EP1_CMD_LEDUE_ERROR                             (0x17)
  38 #define EP1_CMD_LEDUE_BUSY                              (0x18)
  39
  40 #define EP1_CMD_DTC_STOP                                (0x0b)
  41 #define EP1_CMD_DTC_LOAD                                (0x0c)
  42 #define EP1_CMD_DTC_CALL                                (0x0d)
  43 #define EP1_CMD_SET_UPLOAD                              (0x0f)
  44 #define EP1_CMD_SET_DOWNLOAD                    (0x10)
  45 #define EP1_CMD_DTC_WAIT                                (0x12)
  46 #define EP1_CMD_DTC_GET_STATUS                  (0x15)
  47 /* a quick way to just read back one byte */
  48 #define EP1_CMD_DTC_GET_CACHED_STATUS   (0x16)
  49
  50 /* Writes upper 2 bits (SHDN and SEL) of port D with argument */
  51 #define EP1_CMD_SET_PORTD_VPP                   (0x19)
  52 /* Writes lower 2 bits (BUSY and ERROR) of port D with argument */
  53 #define EP1_CMD_SET_PORTD_LEDS                  (0x1a)
  54
  55 #define EP1_CMD_MEMORY_READ                             (0x28)
  56 #define EP1_CMD_MEMORY_WRITE                    (0x29)
  57 #define EP1_CMD_GET_FWREV                               (0xfe)
  58 #define EP1_CMD_GET_SERIAL                              (0xff)
  59
  60 #endif /* OPENOCD_JTAG_DRIVERS_RLINK_EP1_CMD_H */