/*$$HEADER*/
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/*$$HEADER*/
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/******************************************************************************/
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/******************************************************************************/
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/* */
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/* */
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/* H E A D E R I N F O R M A T I O N */
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/* H E A D E R I N F O R M A T I O N */
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/* */
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/* */
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/******************************************************************************/
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/******************************************************************************/
|
|
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// Project Name : ORPSoC v2
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// Project Name : ORPSoC v2
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// File Name : bin2srec.c
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// File Name : bin2srec.c
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// Prepared By :
|
// Prepared By :
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// Project Start :
|
// Project Start :
|
|
|
/*$$COPYRIGHT NOTICE*/
|
/*$$COPYRIGHT NOTICE*/
|
/******************************************************************************/
|
/******************************************************************************/
|
/* */
|
/* */
|
/* C O P Y R I G H T N O T I C E */
|
/* C O P Y R I G H T N O T I C E */
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/* */
|
/* */
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/******************************************************************************/
|
/******************************************************************************/
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/*
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/*
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This library is free software; you can redistribute it and/or
|
This library is free software; you can redistribute it and/or
|
modify it under the terms of the GNU Lesser General Public
|
modify it under the terms of the GNU Lesser General Public
|
License as published by the Free Software Foundation;
|
License as published by the Free Software Foundation;
|
version 2.1 of the License, a copy of which is available from
|
version 2.1 of the License, a copy of which is available from
|
http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt.
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http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt.
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|
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This library is distributed in the hope that it will be useful,
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
Lesser General Public License for more details.
|
Lesser General Public License for more details.
|
|
|
You should have received a copy of the GNU Lesser General Public
|
You should have received a copy of the GNU Lesser General Public
|
License along with this library; if not, write to the Free Software
|
License along with this library; if not, write to the Free Software
|
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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*/
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|
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/*$$DESCRIPTION*/
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/*$$DESCRIPTION*/
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/******************************************************************************/
|
/******************************************************************************/
|
/* */
|
/* */
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/* D E S C R I P T I O N */
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/* D E S C R I P T I O N */
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/* */
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/* */
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/******************************************************************************/
|
/******************************************************************************/
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//
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//
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// Generates SREC file output to stdout from binary file
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// Generates SREC file output to stdout from binary file
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//
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//
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#include <stdio.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <stdlib.h>
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|
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#define SMARK "S214"
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#define SMARK "S214"
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#define SADDR 0x000000
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#define SADDR 0x000000
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#define INIT_ADDR 0x100100
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#define INIT_ADDR 0x100100
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#define SCHKSUM 0xff
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#define SCHKSUM 0xff
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|
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int main(int argc, char **argv)
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int main(int argc, char **argv)
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{
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{
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|
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FILE *fd;
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FILE *fd;
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int c, j;
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int c, j;
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unsigned long addr = INIT_ADDR;
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unsigned long addr = INIT_ADDR;
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unsigned char chksum;
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unsigned char chksum;
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|
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if(argc < 2) {
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if(argc < 2) {
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fprintf(stderr,"no input file specified\n");
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fprintf(stderr,"no input file specified\n");
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exit(1);
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exit(1);
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}
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}
|
if(argc > 2) {
|
if(argc > 2) {
|
fprintf(stderr,"too many input files (more than one) specified\n");
|
fprintf(stderr,"too many input files (more than one) specified\n");
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exit(1);
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exit(1);
|
}
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}
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|
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fd = fopen( argv[1], "r" );
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fd = fopen( argv[1], "r" );
|
if (fd == NULL) {
|
if (fd == NULL) {
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fprintf(stderr,"failed to open input file: %s\n",argv[1]);
|
fprintf(stderr,"failed to open input file: %s\n",argv[1]);
|
exit(1);
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exit(1);
|
}
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}
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|
|
while (!feof(fd)) {
|
while (!feof(fd)) {
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j = 0;
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j = 0;
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chksum = SCHKSUM;
|
chksum = SCHKSUM;
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printf("%s%.6lx", SMARK, addr);
|
printf("%s%.6lx", SMARK, addr);
|
while (j < 16) {
|
while (j < 16) {
|
c = fgetc(fd);
|
c = fgetc(fd);
|
if (c == EOF) {
|
if (c == EOF) {
|
c = 0;
|
c = 0;
|
}
|
}
|
printf("%.2x", c);
|
printf("%.2x", c);
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chksum -= c;
|
chksum -= c;
|
j++;
|
j++;
|
}
|
}
|
|
|
chksum -= addr & 0xff;
|
chksum -= addr & 0xff;
|
chksum -= (addr >> 8) & 0xff;
|
chksum -= (addr >> 8) & 0xff;
|
chksum -= (addr >> 16) & 0xff;
|
chksum -= (addr >> 16) & 0xff;
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chksum -= 0x14;
|
chksum -= 0x14;
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printf("%.2x\r\n", chksum);
|
printf("%.2x\r\n", chksum);
|
addr += 16;
|
addr += 16;
|
}
|
}
|
return 0;
|
return 0;
|
}
|
}
|
|
|
