Hello guys, i'm new here. I would like to convert my .txt file which have the following content into an array of int which every elemnt in the array should only have 4 character inside.
example:
two[1]= 0x03;
two[2]= 0x00;
two[3]= 0x03;
two[4]= 0xf5;
This is the content of my file:
0xf50x000x000x000x100x230x210x2c0x410x290x220x980x410x2d0x2e0x9b0xa10x2e0xa60x820xa10x3d0x1f0x980x410x44
You might have to read it in as a string the parse it with something like strtok()
/* This code might help you */
main()
{
FILE *fp;
char c,d[3];
int i,j,two[][4];
fp=fopen(filename.txt,"r");
for(i=0; !feof(fp); i++)
{
for(j=0; j<=3; j++)
{
c=fgetc(fp);
c=fgetc(fp);
d[0]=fgetc(fp);
d[1]=fgetc(fp);
d[2]='\0';
two[i][j]=atoi(d);
printf(" %02x",two[i][j]); /*to output in hexadecimal format*/
}
}
getch();
}
This code might help you
No it won't, the string contains hex values which atol() doesn't understand. But you can use strtol()
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