1 /* Read ".HEX" files and store it in memory
2    Copyright (C) 2001, 2002, 2003, 2004, 2005
3    Craig Franklin
4 
5 This file is part of gputils.
6 
7 gputils is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2, or (at your option)
10 any later version.
11 
12 gputils is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15 GNU General Public License for more details.
16 
17 You should have received a copy of the GNU General Public License
18 along with gputils; see the file COPYING.  If not, write to
19 the Free Software Foundation, 59 Temple Place - Suite 330,
20 Boston, MA 02111-1307, USA.  */
21 
22 #ifndef __GPREADHEX_H__
23 #define __GPREADHEX_H__
24 
25 #define IHEX_RECTYPE_DATA               0
26 #define IHEX_RECTYPE_EOF                1
27 #define IHEX_RECTYPE_EXT_SEG_ADDR       2
28 #define IHEX_RECTYPE_START_SEG_ADDR     3
29 #define IHEX_RECTYPE_EXT_LIN_ADDR       4
30 #define IHEX_RECTYPE_START_LIN_ADDR     5
31 
32 /*
33   INHX8   Have 16 bit addresses.
34           Used types: IHEX_RECTYPE_DATA
35                       IHEX_RECTYPE_EOF
36 
37   INHX16  Have 20 bit addresses.
38           Used types: IHEX_RECTYPE_DATA
39                       IHEX_RECTYPE_EOF
40                       IHEX_RECTYPE_EXT_SEG_ADDR
41                       IHEX_RECTYPE_START_SEG_ADDR
42 
43   INHX32  Have 32 bit addresses.
44           Used types: IHEX_RECTYPE_DATA
45                       IHEX_RECTYPE_EOF
46                       IHEX_RECTYPE_EXT_LIN_ADDR
47                       IHEX_RECTYPE_START_LIN_ADDR
48 */
49 
50 typedef struct hex_data {
51   enum formats hex_format;
52   int          size;
53   gp_boolean   error;
54 } hex_data_t;
55 
56 extern hex_data_t *gp_readhex(const char *filename, MemBlock_t *m);
57 
58 #endif
59