diff options
Diffstat (limited to 'contrib/bin2intelhex')
| -rw-r--r-- | contrib/bin2intelhex/Makefile | 9 | ||||
| -rw-r--r-- | contrib/bin2intelhex/bin2intelhex.c | 148 | ||||
| -rw-r--r-- | contrib/bin2intelhex/bin2intelhex.c.simple | 74 |
3 files changed, 0 insertions, 231 deletions
diff --git a/contrib/bin2intelhex/Makefile b/contrib/bin2intelhex/Makefile deleted file mode 100644 index 74069688..00000000 --- a/contrib/bin2intelhex/Makefile +++ /dev/null @@ -1,9 +0,0 @@ - -CC=gcc -CFLAGS=-Wall -O2 - -bin2intelhex: - - -clean: - rm -f bin2intelhex core *.o diff --git a/contrib/bin2intelhex/bin2intelhex.c b/contrib/bin2intelhex/bin2intelhex.c deleted file mode 100644 index 75b88c15..00000000 --- a/contrib/bin2intelhex/bin2intelhex.c +++ /dev/null @@ -1,148 +0,0 @@ -/* name : bin2intelhex.c - * from : Jean Marc Lacroix <jeanmarc.lacroix@free.fr> - * date : 06/12/1997. - * abstract : Y have rewrite this program from ????? with some modifications - * to add : - * - the Intel specification. - * - correct a bug because my prom programmer don't understand the - * initial format. Y suspect a bug in the calcul of the lrc - * in the original program. - * - correct the format of printf . In the original program, it was - * %x, and it is in fact %X, because in the Intel Format, all the - * char are in upper case. - * - correct the lrc calculation. - * usage: - *------- - * this program read the standard input and put to the standard output - * the result of the conversion. - * an example of use : - * cat my_bin | bin2intelhex > my_bin.hex or..... - * bin2intelhex < my_bin > my_bin.hex - */ - - -/* - * $Id$ - * $Log$ - * Revision 1.1 2005/05/17 16:45:06 mcb30 - * Initial revision - * - * Revision 1.9 1997/12/14 05:14:54 install - * - some documentation.... - * - */ - -#include <stdio.h> -#include <unistd.h> - -/* Intel Hex format specifications - -The 8-bit Intel Hex File Format is a printable ASCII format consisting of one - or more data records followed by an end of file record. Each -record consists of one line of information. Data records may appear in any - order. Address and data values are represented as 2 or 4 hexadecimal -digit values. - -Record Format -:LLAAAARRDDDD......DDDDCC - - -LL -AAAA -RR -DD -CC -Length field. Number of data bytes. -Address field. Address of first byte. -Record type field. 00 for data and 01 for end of record. -Data field. -Checksum field. One's complement of length, address, record type and data - fields modulo 256. -CC = LL + AAAA + RR + all DD = 0 - -Example: -:06010000010203040506E4 -:00000001FF - -The first line in the above example Intel Hex file is a data record addressed - at location 100H with data values 1 to 6. The second line is the end -of file record, so that the LL field is 0 - -*/ - - -typedef unsigned char t_u8; -typedef unsigned short t_u16; -/* - * the choice for the total length (16) of a line, but the specification - * can support an another value - */ -#define LL_MAX_LINE 16 -typedef struct -{ - t_u8 intel_lg_data; - t_u16 intel_adr; - t_u8 intel_type; - t_u8 intel_data [LL_MAX_LINE]; - t_u8 intel_lrc; -} t_one_line; -#define INTEL_DATA_TYPE 0 -#define EXIT_OK 0 -int main (const int argc, const char ** const argv) -{ - t_one_line line; - /* - * init for the adress, please note that it is assume that the program begin at 0 - */ - line.intel_adr = 0; - line.intel_type = INTEL_DATA_TYPE; - /* - * read the data on the standard input - */ - while ((line.intel_lg_data = read (0, &line.intel_data [0] ,LL_MAX_LINE )) > 0) - { - t_u8 i; - /* - * and now for this line, calculate the lrc. - */ - line.intel_lrc = line.intel_lg_data; - line.intel_lrc += ((line.intel_adr >> 8) & 0xff); - line.intel_lrc += (line.intel_adr &0xff); - line.intel_lrc += line.intel_type; - /* - * the structure is ready, print it to stdout in the - * right format - */ - (void) printf (":%02X%04X%02X", - line.intel_lg_data, - line.intel_adr, - line.intel_type); - /* - * edit all the data read - */ - for (i=0; i<line.intel_lg_data; i++) - { - (void) printf ("%02X", - (line.intel_data [i] & 0xff)); - /* - * add to the lrc the data print - */ - line.intel_lrc +=line.intel_data [i]; - } - /* - * edit the value of the lrc and new line for the next - */ - (void) printf ("%02X\n", - (0x100 - line.intel_lrc) & 0xff); - /* - * prepare the new adress for the next line - */ - line.intel_adr+=line.intel_lg_data; - } - /* - * print the last line with a length of 0 data, so that the lrc is easy to - * calculate (ff+01 =0) - */ - printf (":00000001FF\n"); - exit (EXIT_OK); -} diff --git a/contrib/bin2intelhex/bin2intelhex.c.simple b/contrib/bin2intelhex/bin2intelhex.c.simple deleted file mode 100644 index 3cb279a7..00000000 --- a/contrib/bin2intelhex/bin2intelhex.c.simple +++ /dev/null @@ -1,74 +0,0 @@ -/* - - Quick and dirty program to make intel-hex from a binary. - - Written by R.E.Wolff@BitWizard.nl - This file is in the public domain - - Typing started: - - Mon Jun 16 00:24:15 MET DST 1997 - - programming stopped: - - Mon Jun 16 00:31:27 MET DST 1997 - - debugging finished (2 bugs found): - Mon Jun 16 00:32:52 MET DST 1997 - ---------------------------------------------------------- - - Doc written in timeout. Everything else in this file was done while - the timer was running. - - I promised "Mark Kopecki" that writing the bin-to-intel-hex - converter would cost less than 15 minutes, and that it would be more - trouble to find a converter on the net than to write the converter - myself. I ended up spending over half an hour searching for - spec/converter/docs because of unreachable hosts on the internet. I - got a file with docs, after that it was 8 minutes..... - ---------------------------------------------------------- - -*/ - - -#include <stdio.h> -#include <unistd.h> - -/* Intel Hex format: - - ll aaaa tt dd....dd cc - - ll = length - aaaa = address - tt = type - dd....dd = data - cc = checksum. -*/ - - -int main (int argc, char **argv) -{ - unsigned char buf[32]; - int addr = 0; - int n,i; - - while ((n = read (0, buf+4, 16)) > 0) { - buf[0] = n; - buf[1] = addr >> 8; - buf[2] = addr & 0xff; - buf[3] = 0x00; - buf[4+n] = 0x00; - - for (i=0;i<4+n;i++) - buf[4+n] -= buf[i]; - printf (":"); - for (i=0;i<= 4+n;i++) - printf ("%02x", buf[i]); - printf ("\n"); - addr += n; - } - printf (":0000000001ff\n"); - exit (0); -} |