/*
* parse_desc_cable_delivery_system.c
*
* Created by: si_desc.pl
* Created on: 20-May-2011
* Author: sdprice1
*/
// VERSION = 1.00
/*=============================================================================================*/
// USES
/*=============================================================================================*/
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include <errno.h>
#include <ctype.h>
#include <fcntl.h>
#include <inttypes.h>
#include "parse_desc_cable_delivery_system.h"
#include "descriptors/parse_desc.h"
/*=============================================================================================*/
// CONSTANTS
/*=============================================================================================*/
/*=============================================================================================*/
// MACROS
/*=============================================================================================*/
/*=============================================================================================*/
// FUNCTIONS
/*=============================================================================================*/
/* ----------------------------------------------------------------------- */
//
// cable_delivery_system_descriptor(){
// descriptor_tag 8 uimsbf
// descriptor_length 8 uimsbf
// frequency 32 bslbf
// reserved_future_use 12 bslbf
// FEC_outer 4 bslbf
// modulation 8 bslbf
// symbol_rate 28 bslbf
// FEC_inner 4 bslbf
// }
/* ----------------------------------------------------------------------- */
void print_cable_delivery_system(struct Descriptor_cable_delivery_system *cdsd, int level)
{
struct list_head *item, *safe;
printf(" Descriptor: cable_delivery_system [0x%02x]\n", cdsd->descriptor_tag) ;
printf(" Length: %d\n", cdsd->descriptor_length) ;
printf(" frequency = %d\n", cdsd->frequency) ;
printf(" FEC_outer = %d\n", cdsd->FEC_outer) ;
printf(" modulation = %d\n", cdsd->modulation) ;
printf(" symbol_rate = %d\n", cdsd->symbol_rate) ;
printf(" FEC_inner = %d\n", cdsd->FEC_inner) ;
}
/* ----------------------------------------------------------------------- */
struct Descriptor *parse_cable_delivery_system(struct TS_bits *bits, unsigned tag, unsigned len)
{
struct Descriptor_cable_delivery_system *cdsd ;
unsigned byte ;
int end_buff_len ;
cdsd = (struct Descriptor_cable_delivery_system *)malloc( sizeof(*cdsd) ) ;
memset(cdsd,0,sizeof(*cdsd));
//== Parse data ==
INIT_LIST_HEAD(&cdsd->next);
cdsd->descriptor_tag = tag ; // already extracted by parse_desc()
cdsd->descriptor_length = len ; // already extracted by parse_desc()
cdsd->frequency = bits_get(bits, 32) ;
bits_skip(bits, 12) ;
cdsd->FEC_outer = bits_get(bits, 4) ;
cdsd->modulation = bits_get(bits, 8) ;
cdsd->symbol_rate = bits_get(bits, 28) ;
cdsd->FEC_inner = bits_get(bits, 4) ;
return (struct Descriptor *)cdsd ;
}
/* ----------------------------------------------------------------------- */
void free_cable_delivery_system(struct Descriptor_cable_delivery_system *cdsd)
{
struct list_head *item, *safe;
free(cdsd) ;
}