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Line 9... |
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#include <stdio.h>
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#include <stdio.h>
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#include <string.h>
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#include <string.h>
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#include <stdlib.h>
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#include <stdlib.h>
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#include <ctype.h>
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#ifndef MAX_MEMORY_SIZE
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#define MAX_MEMORY_SIZE 65535
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#endif
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/* some ansi prototypes.. maybe ought to make a .h file */
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/* some ansi prototypes.. maybe ought to make a .h file */
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/* this loads an intel hex file into the memory[] array */
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/* this loads an intel hex file into the memory[] array */
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void load_file(char *filename);
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void load_file(char *filename);
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/* to call it with end=1 when finsihed to flush the buffer */
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/* to call it with end=1 when finsihed to flush the buffer */
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/* and close the file */
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/* and close the file */
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void hexout(FILE *fhex, int byte, int memory_location, int end);
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void hexout(FILE *fhex, int byte, int memory_location, int end);
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extern int memory[65536]; /* the memory is global */
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extern int memory[MAX_MEMORY_SIZE+1]; /* the memory is global */
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/* parses a line of intel hex code, stores the data in bytes[] */
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/* parses a line of intel hex code, stores the data in bytes[] */
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/* and the beginning address in addr, and returns a 1 if the */
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/* and the beginning address in addr, and returns a 1 if the */
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/* line was valid, or a 0 if an error occured. The variable */
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/* line was valid, or a 0 if an error occured. The variable */
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/* num gets the number of bytes that were stored into bytes[] */
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/* num gets the number of bytes that were stored into bytes[] */
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printf(" Invalid addresses or filename,\n");
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printf(" Invalid addresses or filename,\n");
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printf(" usage: S begin_addr end_addr filename\n");
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printf(" usage: S begin_addr end_addr filename\n");
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printf(" the addresses must be hexidecimal format\n");
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printf(" the addresses must be hexidecimal format\n");
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return;
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return;
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}
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}
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begin &= 65535;
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begin &= MAX_MEMORY_SIZE;
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end &= 65535;
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end &= MAX_MEMORY_SIZE;
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if (begin > end) {
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if (begin > end) {
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printf(" Begin address must be less than end address.\n");
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printf(" Begin address must be less than end address.\n");
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return;
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return;
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}
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}
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fhex = fopen(filename, "w");
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fhex = fopen(filename, "w");
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