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void toprint_str ( char *  str,
int  len 
)

Convert a string to printable characters (in-place).

Parameters:
[in,out] str String to convert
[in] len Maximum number of characters to convert, or <= 0 to convert all.
Uses toprint() macro defined above.

Definition at line 469 of file tripplite_usb.c.

References toprint.

{
      int i;
      if(len <= 0) len = strlen(str);
      for(i=0; i < len; i++)
            str[i] = toprint(str[i]);
}


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