bootloader/common.h

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  * $Id: main.c 11997 2007-01-13 09:08:18Z miipekk $
   9  *
  10  * Copyright (C) 2005 by Linus Nielsen Feltzing
  11  *
  12  * All files in this archive are subject to the GNU General Public License.
  13  * See the file COPYING in the source tree root for full license agreement.
  14  *
  15  * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
  16  * KIND, either express or implied.
  17  *
  18  ****************************************************************************/
  19
  20 #include <stdbool.h>
  21
  22 /* Error codes */
  23 #define     EOK                      0
  24 #define     EFILE_NOT_FOUND         -1
  25 #define     EREAD_CHKSUM_FAILED     -2
  26 #define     EREAD_MODEL_FAILED      -3
  27 #define     EREAD_IMAGE_FAILED      -4
  28 #define     EBAD_CHKSUM             -5
  29 #define     EFILE_TOO_BIG           -6
  30 #define     EINVALID_FORMAT         -7
  31
  32 /* Set this to true to enable lcd_update() in the printf function */
  33 extern bool verbose;
  34
  35 /* Error types */
  36 #define     EATA                    -1
  37 #define     EDISK                   -2
  38 #define     EBOOTFILE               -3
  39
  40 /* Functions common to all bootloaders */
  41 void reset_screen(void);
  42 void printf(const char *format, ...);
  43 char *strerror(int error);
  44 void error(int errortype, int error);
  45 int load_firmware(unsigned char* buf, char* firmware, int buffer_size);
  46 int load_raw_firmware(unsigned char* buf, char* firmware, int buffer_size);