Subversion Repositories m65c02

#include 

#include 

#include 

void main(int argc, char* argv[])

{

    FILE    *in, *out;

    int     i, j;

    char    ch;

    double  m;

    printf("Converts a binary output from AS65 into Xilinx-compatible Memory Intialization File\n");

    printf("\nThe number of arguments supplied: %d\n", argc);

    if(argc < 2) {

        printf("\n\tProgram requires the following two arguments: infile outfile.\n");

        printf("\tinfile : input binary mode file output of AS65 assembler\n");

        printf("\toutfile: filename of output file into ASCII Hex representation of input file is written\n\n");

    } else {

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

            printf("argv[%d] = %s\n", i, argv[i]);

        }

        if((in = fopen(argv[1], "rb")) == NULL) {

            fprintf(stderr, "Cannot open input file.\n");

        }

        if((out = fopen(argv[2], "wt")) == NULL) {

            fprintf(stderr, "Cannot open output file.\n");

        }

        i = 0;

        while(!feof(in)) {

           ch = fgetc(in);

           //printf("%02X ", ch);

           fprintf(out, "%02X\n", ch);

           i += 1;

        }

        m = log(i-1)/log(2.0);

        if((m - ((int) m)) != 0) {

            j = (1 << (((int) m) + 1));

        } else {

            j = (1 <<  ((int) m)     );

        }

        printf("\n\nm = %12.6g; i = %d; j = %d, ch = %d\n\n", m, i, j, ch);

        if(j > i) {

            for(; i < j; i++) {

                fprintf(out, "00\n");

            }

        }

        fclose(in);

        fclose(out);

    }

}