107 lines
4.5 KiB
C
Executable File
107 lines
4.5 KiB
C
Executable File
/*------------------------------------------------------------------------------
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Copyright 2016 Sony Semiconductor Solutions Corporation
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Last Updated : 2016/06/24
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Modification ID : 3b74e280b7ad8ce430b6a9419ac53e8f2e3737f9
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------------------------------------------------------------------------------*/
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/**
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@file sony_dvbs2.h
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This file provides DVB-S2 related type definitions.
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*/
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/*----------------------------------------------------------------------------*/
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#ifndef SONY_DVBS2_H
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#define SONY_DVBS2_H
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#include "sony_common.h"
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/*------------------------------------------------------------------------------
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Enumerations
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------------------------------------------------------------------------------*/
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/**
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@brief DVB-S2 code rate.
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*/
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typedef enum {
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SONY_DVBS2_CODERATE_1_4, /**< 1/4 */
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SONY_DVBS2_CODERATE_1_3, /**< 1/3 */
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SONY_DVBS2_CODERATE_2_5, /**< 2/5 */
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SONY_DVBS2_CODERATE_1_2, /**< 1/2 */
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SONY_DVBS2_CODERATE_3_5, /**< 3/5 */
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SONY_DVBS2_CODERATE_2_3, /**< 2/3 */
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SONY_DVBS2_CODERATE_3_4, /**< 3/4 */
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SONY_DVBS2_CODERATE_4_5, /**< 4/5 */
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SONY_DVBS2_CODERATE_5_6, /**< 5/6 */
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SONY_DVBS2_CODERATE_8_9, /**< 8/9 */
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SONY_DVBS2_CODERATE_9_10, /**< 9/10 */
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SONY_DVBS2_CODERATE_RESERVED_29, /**< Reserved */
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SONY_DVBS2_CODERATE_RESERVED_30, /**< Reserved */
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SONY_DVBS2_CODERATE_RESERVED_31, /**< Reserved */
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SONY_DVBS2_CODERATE_INVALID /**< Invalid */
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} sony_dvbs2_coderate_t;
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/**
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@brief DVB-S2 modulation.
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*/
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typedef enum {
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SONY_DVBS2_MODULATION_QPSK, /**< QPSK */
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SONY_DVBS2_MODULATION_8PSK, /**< 8PSK */
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SONY_DVBS2_MODULATION_16APSK, /**< 16APSK */
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SONY_DVBS2_MODULATION_32APSK, /**< 32APSK */
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SONY_DVBS2_MODULATION_RESERVED_29, /**< Reserved */
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SONY_DVBS2_MODULATION_RESERVED_30, /**< Reserved */
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SONY_DVBS2_MODULATION_RESERVED_31, /**< Reserved */
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SONY_DVBS2_MODULATION_DUMMY_PLFRAME, /**< Dummy PL Frame */
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SONY_DVBS2_MODULATION_INVALID /**< Invalid */
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} sony_dvbs2_modulation_t;
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/**
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@brief DVB-S2 Stream Input.
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*/
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typedef enum {
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SONY_DVBS2_STREAM_GENERIC_PACKETIZED = 0x00, /**< Generic Packetized Stream Input. */
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SONY_DVBS2_STREAM_GENERIC_CONTINUOUS = 0x01, /**< Generic Continuous Stream Input. */
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SONY_DVBS2_STREAM_RESERVED = 0x02, /**< Reserved. */
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SONY_DVBS2_STREAM_TRANSPORT = 0x03 /**< Transport Stream Input. */
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} sony_dvbs2_stream_t;
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/**
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@brief DVB-S2 Transmission Roll-off factor.
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*/
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typedef enum {
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SONY_DVBS2_ROLLOFF_35 = 0x00, /**< Roll-off = 0.35. */
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SONY_DVBS2_ROLLOFF_25 = 0x01, /**< Roll-off = 0.25. */
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SONY_DVBS2_ROLLOFF_20 = 0x02, /**< Roll-off = 0.20. */
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SONY_DVBS2_ROLLOFF_RESERVED = 0x03 /**< Reserved. */
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} sony_dvbs2_rolloff_t;
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/*------------------------------------------------------------------------------
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Structs
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------------------------------------------------------------------------------*/
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/**
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@brief DVB-S2 PLS code information.
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*/
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typedef struct {
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sony_dvbs2_modulation_t modulation; /**< Modulation. */
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sony_dvbs2_coderate_t codeRate; /**< Code rate. */
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uint8_t isShortFrame; /**< FEC Frame size (0:normal, 1:short). */
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uint8_t isPilotOn; /**< Pilot mode (0:Off, 1:On). */
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} sony_dvbs2_plscode_t;
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/**
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@brief DVB-S2 base-band Header (BBHEADER) information.
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*/
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typedef struct {
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sony_dvbs2_stream_t streamInput; /**< Stream Input (Transport or Generic). */
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uint8_t isSingleInputStream; /**< Multiple Input Stream or Single Input Stream. */
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uint8_t isConstantCodingModulation; /**< Constant or Adaptive Coding and Modulation. */
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uint8_t issyIndicator; /**< Input Stream Synchronisation Indicator. */
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uint8_t nullPacketDeletion; /**< Null Packet Deletion active/not active. */
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sony_dvbs2_rolloff_t rollOff; /**< Transmission Roll-Off factor. */
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uint8_t inputStreamIdentifier; /**< Input Stream Identifier (only valid for MIS). */
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uint16_t userPacketLength; /**< User Packet Length in bits. */
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uint16_t dataFieldLength; /**< Data Field Length in bits. */
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uint8_t syncByte; /**< User Packet Sync Byte. */
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} sony_dvbs2_bbheader_t;
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#endif /* SONY_DVBS2_H */
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