Subversion Repositories an-fpga-implementation-of-low-latency-noc-based-mpsoc

#include <stdio.h>

#include <unistd.h>

#include <stdlib.h>

#include <ctype.h>

#define DEFAULT_OUT_FILE_NAME           "out0.mem"

char *in_file_name,  *out_file_name;

int mem_width = 32;

void usage (void)

{

        printf("Usage: ./bin2mem  <options>  \n");

        printf("\nOptions: \n");

        printf("         -w <file name>: memory width in bits.\n");

        printf("         -f <file name>: input bin file name.\n");

        printf("         -o <file name>: output mif file name.\n");

}

void processArgs (int argc, char **argv )

{

   char c;

     opterr = 0;

   while ((c = getopt (argc, argv, "f:o:hw:")) != -1)

      {

         switch (c)

            {

                case 'f':

                        in_file_name = optarg;

                        break;

                case 'o':

                        out_file_name =  optarg;

                        break;

            case 'w':

                sscanf(optarg, "%u", &mem_width);

                        break;

                case 'h':

                        usage();

                        exit(1);

                        break;

                case '?':

                  if (isprint (optopt))

                          fprintf (stderr, "Unknown option `-%c'.\n", optopt);

                  else

                          fprintf (stderr,   "Unknown option character `\\x%x'.\n",   optopt);

                default:

                        usage();

                        exit(1);

            }

      }

}

int main ( int argc, char **argv ){

         FILE *fin, *fout;

         unsigned int sz_byte;

         unsigned int sz_word;

         int c;

         char buff[100];

        processArgs (argc,argv );

        unsigned int byte_num_in_word = (mem_width/8);

        if (in_file_name == NULL) {usage();exit(1);}

        if (out_file_name == NULL) out_file_name = DEFAULT_OUT_FILE_NAME;

        fin = fopen(in_file_name, "rb");

        if (fin == NULL)

    {

      printf("Error while opening the file %s.\n",in_file_name);

      exit(EXIT_FAILURE);

    }

    fout=fopen(out_file_name,"wb");

        if(fout==NULL){printf("Erro Output file cannot be created %s\n",out_file_name); exit(1);}

        //get bin file size

        fseek(fin, 0L, SEEK_END);

        sz_byte = ftell(fin);

        sz_word = (sz_byte % byte_num_in_word)==0 ? sz_byte/byte_num_in_word : sz_byte/byte_num_in_word +1;

        fseek(fin, 0L, SEEK_SET);

        //fprintf(fout,"-- Copyright (C) 2013 Alireza Monemi\n\n");

        //fprintf(fout,"WIDTH=%u;\nDEPTH=%d;\nADDRESS_RADIX=HEX;\nDATA_RADIX=HEX;\n\nCONTENT BEGIN\n", mem_width,sz_word);

        int i,j;

        for(i=0;i<sz_word;i++){

                fprintf(fout,"@%X ", i);

                for(j=0;j<byte_num_in_word;j++){

                        buff[(j+1)*2]=0;

                        c=fgetc(fin);

                        if( feof(fin) ) {

                                break ;

                        }

                        sprintf(buff+(j*2),"%02X" , c);

                }

            fprintf(fout,"%s ",buff);

        }

        //fprintf(fout,"END;\n");

        fclose(fin);

        fclose(fout);

}