| Line 79... |
Line 79... |
int c;
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int c;
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int i = 0;
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int i = 0;
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int write_size_word=0; // Disabled by default
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int write_size_word=0; // Disabled by default
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unsigned int image_size;
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unsigned int image_size;
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int output_fmt = FMT_WITH_ADDR; // 0 - standard 4 per line with address, 1 - synfmt
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int output_fmt = FMT_WITH_ADDR; // 0 - standard 4 per line with address, 1 - synfmt
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int bytes_per_word = BYTES_PER_WORD;
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// Counters keeping track of what we've printed
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// Counters keeping track of what we've printed
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int current_addr = 0;
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int current_addr = 0;
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int word_counter = 0;
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int word_counter = 0;
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int byte_counter = 0;
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int byte_counter = 0;
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| Line 92... |
Line 93... |
fprintf(stderr,"\tPlease specify a binary file to convert to VMEM\n");
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fprintf(stderr,"\tPlease specify a binary file to convert to VMEM\n");
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fprintf(stderr,"\n\tbin2vmem - creates vmem output to stdout from bin\n");
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fprintf(stderr,"\n\tbin2vmem - creates vmem output to stdout from bin\n");
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fprintf(stderr,"\n\tBy default the output is word addressed 32-bit words\n");
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fprintf(stderr,"\n\tBy default the output is word addressed 32-bit words\n");
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fprintf(stderr,"\tSpecify -synfmt on the command line after the filename\n");
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fprintf(stderr,"\tSpecify -synfmt on the command line after the filename\n");
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fprintf(stderr,"\tto output in the alterative format, which is a simple\n");
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fprintf(stderr,"\tto output in the alterative format, which is a simple\n");
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fprintf(stderr,"\tlist of the data words.\n");
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fprintf(stderr,"\tlist of the data words. The default bytes per word is 4.\n");
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fprintf(stderr,"\n");
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fprintf(stderr,"\n");
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fprintf(stderr,"\tAdditionally, to specify the bytes per word (per line)\n");
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fprintf(stderr,"\twhen specifying the -synfmt simple list format, use the\n");
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fprintf(stderr,"\tswitch -bpw=N after specifying the -synfmt option. Example:\n");
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fprintf(stderr,"\t\t./bin2vmem prog.bin -synfmt -bpw=2 > prog.vmem\n");
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fprintf(stderr,"\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[FILENAME_CMDLINE_INDEX], "r" );
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fd = fopen( argv[FILENAME_CMDLINE_INDEX], "r" );
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if (argc > 2) // check for the -synfmt switch
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if (argc > 2) // check for the -synfmt switch
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{
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{
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if (strcmp("-synfmt", argv[FMT_CMDLINE_INDEX]) == 0)
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if (strcmp("-synfmt", argv[FMT_CMDLINE_INDEX]) == 0)
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{
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output_fmt = FMT_SYN; // synthesis friendly format - single column, no addr
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output_fmt = FMT_SYN; // synthesis friendly format - single column, no addr
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int bytes_per_word_tmp;
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if (argc > 3) // Check for extra bytes per word option
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if (1 == sscanf(argv[FMT_CMDLINE_INDEX+1], "-bpw=%d", &bytes_per_word_tmp))
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{
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if(bytes_per_word_tmp < 4 && bytes_per_word_tmp > 0)
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{
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//printf("# Bytes per word: %d\n", bytes_per_word_tmp);
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bytes_per_word = bytes_per_word_tmp;
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}
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|
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}
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}
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|
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}
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}
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|
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if (fd == NULL) {
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if (fd == NULL) {
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fprintf(stderr,"failed to open input file: %s\n",argv[1]);
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fprintf(stderr,"failed to open input file: %s\n",argv[1]);
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exit(1);
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exit(1);
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| Line 136... |
Line 156... |
}
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}
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|
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// Now write out the image size
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// Now write out the image size
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printf("@%8x", current_addr);
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printf("@%8x", current_addr);
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printf("%8x", image_size);
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printf("%8x", image_size);
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current_addr += WORDS_PER_LINE * BYTES_PER_WORD;
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current_addr += WORDS_PER_LINE * bytes_per_word;
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}
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}
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// Fix for the current bootloader software! Skip the first 4
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// Fix for the current bootloader software! Skip the first 4
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// bytes of application data. Hopefully it's not important. 030509 -- jb
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// bytes of application data. Hopefully it's not important. 030509 -- jb
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| Line 171... |
Line 191... |
|
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printf("%.2x", (unsigned int) c); // now print the actual char
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printf("%.2x", (unsigned int) c); // now print the actual char
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|
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byte_counter++;
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byte_counter++;
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|
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if (byte_counter == BYTES_PER_WORD)
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if (byte_counter == bytes_per_word)
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{
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{
|
word_counter++;
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word_counter++;
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byte_counter=0;
|
byte_counter=0;
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}
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}
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if (word_counter == WORDS_PER_LINE)
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if (word_counter == WORDS_PER_LINE)
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| Line 187... |
Line 207... |
} // End of FMT_WITH_ADDR
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} // End of FMT_WITH_ADDR
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else if (output_fmt == FMT_SYN) // simple list of data words
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else if (output_fmt == FMT_SYN) // simple list of data words
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{
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{
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printf("%.2x", (unsigned int) c); // now print the actual char
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printf("%.2x", (unsigned int) c); // now print the actual char
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byte_counter++;
|
byte_counter++;
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if (byte_counter == BYTES_PER_WORD)
|
if (byte_counter == bytes_per_word)
|
{
|
{
|
printf("\n");
|
printf("\n");
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byte_counter=0;
|
byte_counter=0;
|
}
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}
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}
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}
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