735 lines
27 KiB
C
Executable File
735 lines
27 KiB
C
Executable File
/*------------------------------------------------------------------------------
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Copyright 2016-2018 Sony Semiconductor Solutions Corporation
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Last Updated : 2018/07/27
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Modification ID : ff73ffebff57618d6a5aa6e2aa9eb009b86060d1
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------------------------------------------------------------------------------*/
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/**
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@file sony_dvbt2.h
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This file provides DVB-T2 related type definitions.
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*/
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/*----------------------------------------------------------------------------*/
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#ifndef SONY_DVBT2_H
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#define SONY_DVBT2_H
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/*------------------------------------------------------------------------------
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Enumerations
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------------------------------------------------------------------------------*/
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/**
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@brief Specifies the DVB-T2 profile for tuning functionality.
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*/
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typedef enum {
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SONY_DVBT2_PROFILE_BASE, /**< Acquire to DVB-T2 base profile */
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SONY_DVBT2_PROFILE_LITE, /**< Acquire to DVB-T2 lite profile */
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SONY_DVBT2_PROFILE_ANY /**< Acquire to DVB-T2 base or lite profile (blind tune only) */
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}sony_dvbt2_profile_t;
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/**
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@brief DVBT2 version definition.
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*/
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typedef enum {
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SONY_DVBT2_V111, /**< DVBT2 V1.1.1. */
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SONY_DVBT2_V121, /**< DVBT2 V1.2.1. */
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SONY_DVBT2_V131 /**< DVBT2 V1.3.1. */
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} sony_dvbt2_version_t;
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/**
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@brief DVBT2 S1 signaling definition.
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*/
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typedef enum {
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SONY_DVBT2_S1_BASE_SISO = 0x00, /**< DVB-T2-Base SISO. */
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SONY_DVBT2_S1_BASE_MISO = 0x01, /**< DVB-T2-Base MISO. */
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SONY_DVBT2_S1_NON_DVBT2 = 0x02, /**< Non DVB-T2. */
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SONY_DVBT2_S1_LITE_SISO = 0x03, /**< DVB-T2-Lite SISO. */
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SONY_DVBT2_S1_LITE_MISO = 0x04, /**< DVB-T2-Lite MISO. */
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SONY_DVBT2_S1_RSVD3 = 0x05, /**< Reserved. */
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SONY_DVBT2_S1_RSVD4 = 0x06, /**< Reserved. */
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SONY_DVBT2_S1_RSVD5 = 0x07, /**< Reserved. */
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SONY_DVBT2_S1_UNKNOWN = 0xFF /**< Unknown. */
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} sony_dvbt2_s1_t;
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/**
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@brief DVBT2-Base S2 Signalling definition.
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Actual values are S2 >> 1.
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*/
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typedef enum {
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SONY_DVBT2_BASE_S2_M2K_G_ANY = 0x00, /**< 2K mode with any guard. */
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SONY_DVBT2_BASE_S2_M8K_G_DVBT = 0x01, /**< 8K mode with DVBT guard. */
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SONY_DVBT2_BASE_S2_M4K_G_ANY = 0x02, /**< 4K mode with any guard. */
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SONY_DVBT2_BASE_S2_M1K_G_ANY = 0x03, /**< 1K mode with any guard. */
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SONY_DVBT2_BASE_S2_M16K_G_ANY = 0x04, /**< 16K mode with any guard. */
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SONY_DVBT2_BASE_S2_M32K_G_DVBT = 0x05, /**< 32K mode with DVBT guard. */
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SONY_DVBT2_BASE_S2_M8K_G_DVBT2 = 0x06, /**< 8K mode with DVBT2 guard. */
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SONY_DVBT2_BASE_S2_M32K_G_DVBT2 = 0x07, /**< 32K mode with DVBT2 guard. */
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SONY_DVBT2_BASE_S2_UNKNOWN = 0xFF /**< Unknown mode/guard. */
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} sony_dvbt2_base_s2_t;
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/**
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@brief DVBT2-Lite S2 Signalling definition.
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Actual values are S2 >> 1.
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*/
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typedef enum {
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SONY_DVBT2_LITE_S2_M2K_G_ANY = 0x00, /**< 2K mode with any guard. */
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SONY_DVBT2_LITE_S2_M8K_G_DVBT = 0x01, /**< 8K mode with DVBT guard. */
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SONY_DVBT2_LITE_S2_M4K_G_ANY = 0x02, /**< 4K mode with any guard. */
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SONY_DVBT2_LITE_S2_M16K_G_DVBT2 = 0x03, /**< 16K mode with DVBT2 guard. */
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SONY_DVBT2_LITE_S2_M16K_G_DVBT = 0x04, /**< 16K mode with DVBT guard. */
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SONY_DVBT2_LITE_S2_RSVD1 = 0x05, /**< Reserved. */
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SONY_DVBT2_LITE_S2_M8K_G_DVBT2 = 0x06, /**< 8K mode with DVBT2 guard. */
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SONY_DVBT2_LITE_S2_RSVD2 = 0x07, /**< Reserved. */
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SONY_DVBT2_LITE_S2_UNKNOWN = 0xFF /**< Unknown mode/guard. */
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} sony_dvbt2_lite_s2_t;
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/**
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@brief DVBT2 guard intervals.
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Same encoding as used for L1-pre signaling Guard Interval.
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*/
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typedef enum {
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SONY_DVBT2_G1_32 = 0x00, /**< Guard Interval : 1/32. */
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SONY_DVBT2_G1_16 = 0x01, /**< Guard Interval : 1/16. */
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SONY_DVBT2_G1_8 = 0x02, /**< Guard Interval : 1/8. */
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SONY_DVBT2_G1_4 = 0x03, /**< Guard Interval : 1/4. */
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SONY_DVBT2_G1_128 = 0x04, /**< Guard Interval : 1/128. */
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SONY_DVBT2_G19_128 = 0x05, /**< Guard Interval : 19/128. */
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SONY_DVBT2_G19_256 = 0x06, /**< Guard Interval : 19/256. */
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SONY_DVBT2_G_RSVD1 = 0x07, /**< Reserved. */
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SONY_DVBT2_G_UNKNOWN = 0xFF /**< Unknown. */
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} sony_dvbt2_guard_t;
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/**
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@brief The DVBT2 FFT modes.
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*/
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typedef enum {
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SONY_DVBT2_M2K = 0x00, /**< 2K mode. */
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SONY_DVBT2_M8K = 0x01, /**< 8K mode. */
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SONY_DVBT2_M4K = 0x02, /**< 4K mode. */
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SONY_DVBT2_M1K = 0x03, /**< 1K mode. */
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SONY_DVBT2_M16K = 0x04, /**< 16K mode. */
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SONY_DVBT2_M32K = 0x05, /**< 32K mode. */
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SONY_DVBT2_M_RSVD1 = 0x06, /**< Reserved. */
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SONY_DVBT2_M_RSVD2 = 0x07 /**< Reserved. */
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} sony_dvbt2_mode_t;
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/**
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@brief The DVBT2 bandwidth.
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*/
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typedef enum {
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SONY_DVBT2_BW_8 = 0x00, /**< Bandwidth : 8MHz. */
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SONY_DVBT2_BW_7 = 0x01, /**< Bandwidth : 7MHz. */
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SONY_DVBT2_BW_6 = 0x02, /**< Bandwidth : 6MHz. */
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SONY_DVBT2_BW_5 = 0x03, /**< Bandwidth : 5MHz. */
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SONY_DVBT2_BW_10 = 0x04, /**< Bandwidth : 10MHz. Professional/Test Receivers Only */
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SONY_DVBT2_BW_1_7 = 0x05, /**< Bandwidth : 1.7MHz. */
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SONY_DVBT2_BW_RSVD1 = 0x06, /**< Reserved. */
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SONY_DVBT2_BW_RSVD2 = 0x07, /**< Reserved. */
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SONY_DVBT2_BW_RSVD3 = 0x08, /**< Reserved. */
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SONY_DVBT2_BW_RSVD4 = 0x09, /**< Reserved. */
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SONY_DVBT2_BW_RSVD5 = 0x0A, /**< Reserved. */
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SONY_DVBT2_BW_RSVD6 = 0x0B, /**< Reserved. */
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SONY_DVBT2_BW_RSVD7 = 0x0C, /**< Reserved. */
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SONY_DVBT2_BW_RSVD8 = 0x0D, /**< Reserved. */
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SONY_DVBT2_BW_RSVD9 = 0x0E, /**< Reserved. */
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SONY_DVBT2_BW_RSVD10 = 0x0F, /**< Reserved. */
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SONY_DVBT2_BW_UNKNOWN = 0xFF /**< Unknown Bandwidth. */
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} sony_dvbt2_bw_t;
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/**
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@brief The DVBT2 current T2 super-frame stream type.
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*/
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typedef enum {
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SONY_DVBT2_L1PRE_TYPE_TS = 0x00, /**< DVBT2 Streams : Transport Stream (TS) Only. */
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SONY_DVBT2_L1PRE_TYPE_GS = 0x01, /**< DVBT2 Streams : Generic Streams (GS) Only. */
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SONY_DVBT2_L1PRE_TYPE_TS_GS = 0x02, /**< DVBT2 Streams : Mixed GS and TS. */
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SONY_DVBT2_L1PRE_TYPE_RESERVED = 0x03, /**< DVBT2 Streams : Reserved. */
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SONY_DVBT2_L1PRE_TYPE_UNKNOWN = 0xFF /**< DVBT2 Stream s: Unknown. */
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} sony_dvbt2_l1pre_type_t;
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/**
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@brief The DVBT2 L1-pre PAPR (Peak to Average Power Ratio) reduction indicator.
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The mode used is dependent on the channel DVB-T2 version. Refer to
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individual enumeration value comments for details.
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*/
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typedef enum {
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/**
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@brief DVBT2 PAPR reduction mode = 0x00
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- DVB-T2 V1.1.1 : None
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- DVB-T2 V1.2.1 and V1.3.1 : L1-ACE and TR on P2 Symbols
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*/
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SONY_DVBT2_PAPR_0 = 0x00,
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/**
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@brief DVBT2 PAPR reduction mode = 0x01
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- DVB-T2 V1.1.1 : ACE
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- DVB-T2 V1.2.1 and V1.3.1 : L1-ACE and ACE
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*/
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SONY_DVBT2_PAPR_1 = 0x01,
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/**
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@brief DVBT2 PAPR reduction mode = 0x02
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- DVB-T2 V1.1.1 : TR
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- DVB-T2 V1.2.1 and V1.3.1 : L1-ACE and TR
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*/
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SONY_DVBT2_PAPR_2 = 0x02,
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/**
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@brief DVBT2 PAP reduction mode = 0x03
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- DVB-T2 V1.1.1 : TR and ACE
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- DVB-T2 V1.2.1 and V1.3.1 : L1-ACE, ACE and TR
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*/
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SONY_DVBT2_PAPR_3 = 0x03,
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SONY_DVBT2_PAPR_RSVD1 = 0x04, /**< Reseved. */
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SONY_DVBT2_PAPR_RSVD2 = 0x05, /**< Reseved. */
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SONY_DVBT2_PAPR_RSVD3 = 0x06, /**< Reseved. */
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SONY_DVBT2_PAPR_RSVD4 = 0x07, /**< Reseved. */
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SONY_DVBT2_PAPR_RSVD5 = 0x08, /**< Reseved. */
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SONY_DVBT2_PAPR_RSVD6 = 0x09, /**< Reseved. */
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SONY_DVBT2_PAPR_RSVD7 = 0x0A, /**< Reseved. */
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SONY_DVBT2_PAPR_RSVD8 = 0x0B, /**< Reseved. */
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SONY_DVBT2_PAPR_RSVD9 = 0x0C, /**< Reseved. */
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SONY_DVBT2_PAPR_RSVD10 = 0x0D, /**< Reseved. */
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SONY_DVBT2_PAPR_RSVD11 = 0x0E, /**< Reseved. */
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SONY_DVBT2_PAPR_RSVD12 = 0x0F, /**< Reseved. */
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SONY_DVBT2_PAPR_UNKNOWN = 0xFF /**< Unknown. */
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} sony_dvbt2_papr_t;
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/**
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@brief The DVBT2 L1-post constellation/modulation.
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*/
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typedef enum {
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SONY_DVBT2_L1POST_BPSK = 0x00, /**< DVBT2 L1-post uses BPSK. */
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SONY_DVBT2_L1POST_QPSK = 0x01, /**< DVBT2 L1-post uses QPSK. */
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SONY_DVBT2_L1POST_QAM16 = 0x02, /**< DVBT2 L1-post uses 16-QAM. */
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SONY_DVBT2_L1POST_QAM64 = 0x03, /**< DVBT2 L1-post uses 64-QAM. */
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SONY_DVBT2_L1POST_C_RSVD1 = 0x04, /**< Reserved */
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SONY_DVBT2_L1POST_C_RSVD2 = 0x05, /**< Reserved */
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SONY_DVBT2_L1POST_C_RSVD3 = 0x06, /**< Reserved */
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SONY_DVBT2_L1POST_C_RSVD4 = 0x07, /**< Reserved */
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SONY_DVBT2_L1POST_C_RSVD5 = 0x08, /**< Reserved */
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SONY_DVBT2_L1POST_C_RSVD6 = 0x09, /**< Reserved */
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SONY_DVBT2_L1POST_C_RSVD7 = 0x0A, /**< Reserved */
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SONY_DVBT2_L1POST_C_RSVD8 = 0x0B, /**< Reserved */
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SONY_DVBT2_L1POST_C_RSVD9 = 0x0C, /**< Reserved */
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SONY_DVBT2_L1POST_C_RSVD10 = 0x0D, /**< Reserved */
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SONY_DVBT2_L1POST_C_RSVD11 = 0x0E, /**< Reserved */
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SONY_DVBT2_L1POST_C_RSVD12 = 0x0F, /**< Reserved */
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SONY_DVBT2_L1POST_CONSTELL_UNKNOWN = 0xFF /**< Unknown. */
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} sony_dvbt2_l1post_constell_t;
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/**
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@brief The DVBT2 L1-post code rate.
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*/
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typedef enum {
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SONY_DVBT2_L1POST_R1_2 = 0x00, /**< DVBT2 L1-post uses 1/2 code rate. */
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SONY_DVBT2_L1POST_R_RSVD1 = 0x01, /**< Reserved */
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SONY_DVBT2_L1POST_R_RSVD2 = 0x02, /**< Reserved */
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SONY_DVBT2_L1POST_R_RSVD3 = 0x03, /**< Reserved */
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SONY_DVBT2_L1POST_R_UNKNOWN = 0xFF /**< Unknown. */
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} sony_dvbt2_l1post_cr_t;
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/**
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@brief The L1-post FEC type.
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*/
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typedef enum {
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SONY_DVBT2_L1POST_FEC_LDPC16K = 0x00, /**< DVBT2 L1-post uses 16K LDPC FEC. */
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SONY_DVBT2_L1POST_FEC_RSVD1 = 0x01, /**< Reserved */
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SONY_DVBT2_L1POST_FEC_RSVD2 = 0x02, /**< Reserved */
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SONY_DVBT2_L1POST_FEC_RSVD3 = 0x03, /**< Reserved */
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SONY_DVBT2_L1POST_FEC_UNKNOWN = 0xFF /**< Unknown. */
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} sony_dvbt2_l1post_fec_type_t;
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/**
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@brief The L1-pre pilot pattern signaling.
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*/
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typedef enum {
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SONY_DVBT2_PP1 = 0x00, /**< DVBT2 pilot pattern 1. */
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SONY_DVBT2_PP2 = 0x01, /**< DVBT2 pilot pattern 2. */
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SONY_DVBT2_PP3 = 0x02, /**< DVBT2 pilot pattern 3. */
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SONY_DVBT2_PP4 = 0x03, /**< DVBT2 pilot pattern 4. */
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SONY_DVBT2_PP5 = 0x04, /**< DVBT2 pilot pattern 5. */
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SONY_DVBT2_PP6 = 0x05, /**< DVBT2 pilot pattern 6. */
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SONY_DVBT2_PP7 = 0x06, /**< DVBT2 pilot pattern 7. */
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SONY_DVBT2_PP8 = 0x07, /**< DVBT2 pilot pattern 8. */
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SONY_DVBT2_PP_RSVD1 = 0x08, /**< Reserved */
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SONY_DVBT2_PP_RSVD2 = 0x09, /**< Reserved */
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SONY_DVBT2_PP_RSVD3 = 0x0A, /**< Reserved */
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SONY_DVBT2_PP_RSVD4 = 0x0B, /**< Reserved */
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SONY_DVBT2_PP_RSVD5 = 0x0C, /**< Reserved */
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SONY_DVBT2_PP_RSVD6 = 0x0D, /**< Reserved */
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SONY_DVBT2_PP_RSVD7 = 0x0E, /**< Reserved */
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SONY_DVBT2_PP_RSVD8 = 0x0F, /**< Reserved */
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SONY_DVBT2_PP_UNKNOWN = 0xFF /**< Unknown. */
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} sony_dvbt2_pp_t;
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/**
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@brief DVBT2 PLP code rate definition.
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*/
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typedef enum {
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SONY_DVBT2_R1_2 = 0x00, /**< Code rate : 1/2. */
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SONY_DVBT2_R3_5 = 0x01, /**< Code rate : 3/5. */
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SONY_DVBT2_R2_3 = 0x02, /**< Code rate : 2/3. */
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SONY_DVBT2_R3_4 = 0x03, /**< Code rate : 3/4. */
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SONY_DVBT2_R4_5 = 0x04, /**< Code rate : 4/5, DVB-T2-Base only. */
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SONY_DVBT2_R5_6 = 0x05, /**< Code rate : 5/6, DVB-T2-Base only. */
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SONY_DVBT2_R1_3 = 0x06, /**< Code rate : 1/3, DVB-T2-Lite only. */
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SONY_DVBT2_R2_5 = 0x07, /**< Code rate : 2/5, DVB-T2-Lite only. */
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SONY_DVBT2_PLP_CR_UNKNOWN = 0xFF /**< Unknown. */
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} sony_dvbt2_plp_code_rate_t;
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/**
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@brief DVBT2 PLP constellation.
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*/
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typedef enum {
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SONY_DVBT2_QPSK = 0x00, /**< QPSK. */
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SONY_DVBT2_QAM16 = 0x01, /**< QAM16. */
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SONY_DVBT2_QAM64 = 0x02, /**< QAM64. */
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SONY_DVBT2_QAM256 = 0x03, /**< QAM256. */
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SONY_DVBT2_CON_RSVD1 = 0x04, /**< Reserved */
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SONY_DVBT2_CON_RSVD2 = 0x05, /**< Reserved */
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SONY_DVBT2_CON_RSVD3 = 0x06, /**< Reserved */
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SONY_DVBT2_CON_RSVD4 = 0x07, /**< Reserved */
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SONY_DVBT2_CONSTELL_UNKNOWN = 0xFF /**< Unknown. */
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} sony_dvbt2_plp_constell_t;
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/**
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@brief DVBT2 PLP type definition.
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*/
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typedef enum {
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SONY_DVBT2_PLP_TYPE_COMMON = 0x00, /**< DVBT2 PLP Common Type. */
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SONY_DVBT2_PLP_TYPE_DATA1 = 0x01, /**< DVBT2 PLP Data Type 1. */
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SONY_DVBT2_PLP_TYPE_DATA2 = 0x02, /**< DVBT2 PLP Data Type 2. */
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SONY_DVBT2_PLP_TYPE_RSVD1 = 0x03, /**< Reserved */
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SONY_DVBT2_PLP_TYPE_RSVD2 = 0x04, /**< Reserved */
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SONY_DVBT2_PLP_TYPE_RSVD3 = 0x05, /**< Reserved */
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SONY_DVBT2_PLP_TYPE_RSVD4 = 0x06, /**< Reserved */
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SONY_DVBT2_PLP_TYPE_RSVD5 = 0x07, /**< Reserved */
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SONY_DVBT2_PLP_TYPE_UNKNOWN = 0xFF /**< DVBT2 PLP type UNKNOWN. */
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} sony_dvbt2_plp_type_t;
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/**
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@brief DVBT2 PLP payload type definition.
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*/
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typedef enum {
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SONY_DVBT2_PLP_PAYLOAD_GFPS = 0x00, /**< DVBT2 GFPS payload type. */
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SONY_DVBT2_PLP_PAYLOAD_GCS = 0x01, /**< DVBT2 GCS payload type. */
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SONY_DVBT2_PLP_PAYLOAD_GSE = 0x02, /**< DVBT2 GSE payload type. */
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SONY_DVBT2_PLP_PAYLOAD_TS = 0x03, /**< DVBT2 TS payload type. */
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SONY_DVBT2_PLP_PAYLOAD_RSVD1 = 0x04, /**< Reserved */
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SONY_DVBT2_PLP_PAYLOAD_RSVD2 = 0x05, /**< Reserved */
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SONY_DVBT2_PLP_PAYLOAD_RSVD3 = 0x06, /**< Reserved */
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SONY_DVBT2_PLP_PAYLOAD_RSVD4 = 0x07, /**< Reserved */
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SONY_DVBT2_PLP_PAYLOAD_RSVD5 = 0x08, /**< Reserved */
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SONY_DVBT2_PLP_PAYLOAD_RSVD6 = 0x09, /**< Reserved */
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SONY_DVBT2_PLP_PAYLOAD_RSVD7 = 0x0A, /**< Reserved */
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SONY_DVBT2_PLP_PAYLOAD_RSVD8 = 0x0B, /**< Reserved */
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SONY_DVBT2_PLP_PAYLOAD_RSVD9 = 0x0C, /**< Reserved */
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SONY_DVBT2_PLP_PAYLOAD_RSVD10 = 0x0D, /**< Reserved */
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SONY_DVBT2_PLP_PAYLOAD_RSVD11 = 0x0E, /**< Reserved */
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SONY_DVBT2_PLP_PAYLOAD_RSVD12 = 0x0F, /**< Reserved */
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SONY_DVBT2_PLP_PAYLOAD_RSVD13 = 0x10, /**< Reserved */
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SONY_DVBT2_PLP_PAYLOAD_RSVD14 = 0x11, /**< Reserved */
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SONY_DVBT2_PLP_PAYLOAD_RSVD15 = 0x12, /**< Reserved */
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SONY_DVBT2_PLP_PAYLOAD_RSVD16 = 0x13, /**< Reserved */
|
|
SONY_DVBT2_PLP_PAYLOAD_RSVD17 = 0x14, /**< Reserved */
|
|
SONY_DVBT2_PLP_PAYLOAD_RSVD18 = 0x15, /**< Reserved */
|
|
SONY_DVBT2_PLP_PAYLOAD_RSVD19 = 0x16, /**< Reserved */
|
|
SONY_DVBT2_PLP_PAYLOAD_RSVD20 = 0x17, /**< Reserved */
|
|
SONY_DVBT2_PLP_PAYLOAD_RSVD21 = 0x18, /**< Reserved */
|
|
SONY_DVBT2_PLP_PAYLOAD_RSVD22 = 0x19, /**< Reserved */
|
|
SONY_DVBT2_PLP_PAYLOAD_RSVD23 = 0x1A, /**< Reserved */
|
|
SONY_DVBT2_PLP_PAYLOAD_RSVD24 = 0x1B, /**< Reserved */
|
|
SONY_DVBT2_PLP_PAYLOAD_RSVD25 = 0x1C, /**< Reserved */
|
|
SONY_DVBT2_PLP_PAYLOAD_RSVD26 = 0x1D, /**< Reserved */
|
|
SONY_DVBT2_PLP_PAYLOAD_RSVD27 = 0x1E, /**< Reserved */
|
|
SONY_DVBT2_PLP_PAYLOAD_RSVD28 = 0x1F, /**< Reserved */
|
|
SONY_DVBT2_PLP_PAYLOAD_UNKNOWN = 0xFF /**< DVBT2 UNKNOWN payload type. */
|
|
} sony_dvbt2_plp_payload_t;
|
|
|
|
/**
|
|
@brief The DVBT2 FEC type definition.
|
|
*/
|
|
typedef enum {
|
|
SONY_DVBT2_FEC_LDPC_16K = 0x00, /**< LDPC 16K (Short FECFRAME). */
|
|
SONY_DVBT2_FEC_LDPC_64K = 0x01, /**< LDPC 64K (Long FECFRAME), DVB-T2-Base only. */
|
|
SONY_DVBT2_FEC_RSVD1 = 0x02, /**< Reserved. */
|
|
SONY_DVBT2_FEC_RSVD2 = 0x03, /**< Reserved. */
|
|
SONY_DVBT2_FEC_UNKNOWN = 0xFF /**< DVBT2 FEC Type Unknown. */
|
|
} sony_dvbt2_plp_fec_t;
|
|
|
|
/**
|
|
@brief DVB-T2 PLP input stream mode. (In L1-Post information, CRC-8 MODE field in BBHEADER)
|
|
*/
|
|
typedef enum {
|
|
SONY_DVBT2_PLP_MODE_NOTSPECIFIED = 0x00, /**< Not Specified. (Cannot get PLP_MODE from L1-Post) */
|
|
SONY_DVBT2_PLP_MODE_NM = 0x01, /**< Normal Mode. */
|
|
SONY_DVBT2_PLP_MODE_HEM = 0x02, /**< High Efficiency Mode. */
|
|
SONY_DVBT2_PLP_MODE_RESERVED = 0x03, /**< Reserved. */
|
|
SONY_DVBT2_PLP_MODE_UNKNOWN = 0xFF /**< Unknown. */
|
|
} sony_dvbt2_plp_mode_t;
|
|
|
|
/**
|
|
@brief DVBT2 basic types of PLP available.
|
|
*/
|
|
typedef enum {
|
|
SONY_DVBT2_PLP_COMMON, /**< DVBT2 basic PLP common type. */
|
|
SONY_DVBT2_PLP_DATA /**< DVBT2 basic PLP data type. */
|
|
} sony_dvbt2_plp_btype_t;
|
|
|
|
/**
|
|
@brief DVB-T2 TS/GS (Input Stream Format) bits definition. (MATYPE-1 field in BBHEADER)
|
|
*/
|
|
typedef enum {
|
|
SONY_DVBT2_STREAM_GENERIC_PACKETIZED = 0x00, /**< Generic Packetized Stream. */
|
|
SONY_DVBT2_STREAM_GENERIC_CONTINUOUS = 0x01, /**< Generic Continuous Stream. */
|
|
SONY_DVBT2_STREAM_GENERIC_ENCAPSULATED = 0x02, /**< Generic Encapsulated Stream. */
|
|
SONY_DVBT2_STREAM_TRANSPORT = 0x03, /**< Transport Stream. */
|
|
SONY_DVBT2_STREAM_UNKNOWN = 0xFF /**< Unknown. */
|
|
} sony_dvbt2_stream_t;
|
|
|
|
/*------------------------------------------------------------------------------
|
|
Structs
|
|
------------------------------------------------------------------------------*/
|
|
/**
|
|
@brief L1-pre signaling information structure definition.
|
|
*/
|
|
typedef struct sony_dvbt2_l1pre_t {
|
|
sony_dvbt2_l1pre_type_t type; /**< The stream type contained within the current T2 super-frame. */
|
|
uint8_t bwExt; /**< BW extension indicator (8K/16K/32K only). */
|
|
sony_dvbt2_s1_t s1; /**< S1 signaling. P1 S1. */
|
|
uint8_t s2; /**< S2 signaling. P1 S2. */
|
|
uint8_t mixed; /**< Mixed indicator; 0: Not mixed, 1: Mixed (from S2 field). */
|
|
sony_dvbt2_mode_t fftMode; /**< FFT mode. (from S2) */
|
|
uint8_t l1Rep; /**< L1 repeat enable flag. */
|
|
sony_dvbt2_guard_t gi; /**< The guard interval used for the current super-frame. */
|
|
sony_dvbt2_papr_t papr; /**< The PAPR indicator. */
|
|
sony_dvbt2_l1post_constell_t mod; /**< The L1-post modulation in this frame. */
|
|
sony_dvbt2_l1post_cr_t cr; /**< The L1-post code rate in this frame. */
|
|
sony_dvbt2_l1post_fec_type_t fec; /**< The L1-post FEC type. */
|
|
uint32_t l1PostSize; /**< Size of the L1-post in OFDM cells. */
|
|
uint32_t l1PostInfoSize; /**< L1-post info size = L1-post configurable+dynamic+extension. */
|
|
sony_dvbt2_pp_t pp; /**< The pilot pattern for the OFDM symbols in this frame. */
|
|
uint8_t txIdAvailability; /**< The TX Id. */
|
|
uint16_t cellId; /**< The T2 cell Id. */
|
|
uint16_t networkId; /**< The T2 network Id. */
|
|
uint16_t systemId; /**< T2 system Id. */
|
|
uint8_t numFrames; /**< Number of T2-frames per T2 super-frame. */
|
|
uint16_t numSymbols; /**< Number of OFDM symbols per T2-frame. */
|
|
uint8_t regen; /**< Regeneration count indicator. */
|
|
uint8_t postExt; /**< L1-post extensions enabled. */
|
|
uint8_t numRfFreqs; /**< The number of RF frequencies in use. */
|
|
uint8_t rfIdx; /**< The current RF index. */
|
|
sony_dvbt2_version_t t2Version; /**< The T2 Version */
|
|
uint8_t l1PostScrambled; /**< L1-Post scrambling enabled, DVB-T2 V1.3.1 or later only. */
|
|
uint8_t t2BaseLite; /**< Indicates if the DVB-T2-Base profile is compatible with DVB-T2-Lite. */
|
|
uint32_t crc32; /**< CRC-32 of L1-pre data. */
|
|
} sony_dvbt2_l1pre_t;
|
|
|
|
/**
|
|
@brief DVBT2 PLP information in L1-post signaling.
|
|
*/
|
|
typedef struct sony_dvbt2_plp_t {
|
|
|
|
/**
|
|
@brief The PLP ID.
|
|
*/
|
|
uint8_t id;
|
|
|
|
/**
|
|
@brief The type of the PLP.
|
|
*/
|
|
sony_dvbt2_plp_type_t type;
|
|
|
|
/**
|
|
@brief The payload carried by the PLP.
|
|
*/
|
|
sony_dvbt2_plp_payload_t payload;
|
|
|
|
/**
|
|
@brief TFS not supported, no meaning.
|
|
*/
|
|
uint8_t ff;
|
|
|
|
/**
|
|
@brief TFS not supported, no meaning.
|
|
*/
|
|
uint8_t firstRfIdx;
|
|
|
|
/**
|
|
@brief TFS not supported, no meaning.
|
|
*/
|
|
uint8_t firstFrmIdx;
|
|
|
|
/**
|
|
@brief The group of PLPs that this PLP belongs too.
|
|
*/
|
|
uint8_t groupId;
|
|
|
|
/**
|
|
@brief The constellation of this PLP.
|
|
*/
|
|
sony_dvbt2_plp_constell_t constell;
|
|
|
|
/**
|
|
@brief The code rate of this PLP.
|
|
*/
|
|
sony_dvbt2_plp_code_rate_t plpCr;
|
|
|
|
/**
|
|
@brief DVBT2 rotated constellation indicator.
|
|
*/
|
|
uint8_t rot;
|
|
|
|
/**
|
|
@brief The FEC type used on this PLP.
|
|
*/
|
|
sony_dvbt2_plp_fec_t fec;
|
|
|
|
/**
|
|
@brief Maximum number of PLP blocks.
|
|
*/
|
|
uint16_t numBlocksMax;
|
|
|
|
/**
|
|
@brief The T2 frame interval within the superframe of this PLP.
|
|
*/
|
|
uint8_t frmInt;
|
|
|
|
/**
|
|
@brief Time Interleaver length.
|
|
*/
|
|
uint8_t tilLen;
|
|
|
|
/**
|
|
@brief Time Interleaver type indicator.
|
|
*/
|
|
uint8_t tilType;
|
|
|
|
/**
|
|
@brief In-band A signaling indicator.
|
|
- 1 = enabled.
|
|
- 0 = disabled
|
|
*/
|
|
uint8_t inBandAFlag;
|
|
|
|
/* New fields from V1.2.1 */
|
|
|
|
/**
|
|
@brief In band B signaling indicator.
|
|
- 1 = enabled.
|
|
- 0 = disabled
|
|
*/
|
|
uint8_t inBandBFlag;
|
|
|
|
/**
|
|
@brief Reserved field. (RESERVED_1 11bit)
|
|
*/
|
|
uint16_t rsvd;
|
|
|
|
/**
|
|
@brief PLP input stream mode.
|
|
If T2 version is V1.1.1, this field will be 0. (Not Specified)
|
|
The user should get this information from BBHEADER information.
|
|
*/
|
|
sony_dvbt2_plp_mode_t plpMode;
|
|
|
|
/**
|
|
@brief This 1-bit field indicates whether the scheduling for the current PLP
|
|
varies from T2-frame to T2-frame or remains static.
|
|
*/
|
|
uint8_t staticFlag;
|
|
|
|
/**
|
|
@brief This 1-bit field indicates whether BBFRAME padding is used
|
|
other than for in-band signaling for the current PLP
|
|
*/
|
|
uint8_t staticPaddingFlag;
|
|
|
|
} sony_dvbt2_plp_t;
|
|
|
|
|
|
/**
|
|
@brief L1-post information excluding PLPs.
|
|
*/
|
|
typedef struct sony_dvbt2_l1post_t {
|
|
|
|
/**
|
|
@brief The number of sub-slices per T2 frame.
|
|
*/
|
|
uint16_t subSlicesPerFrame;
|
|
|
|
/**
|
|
@brief The number of PLPs in the current superframe.
|
|
Minimum value of 1.
|
|
*/
|
|
uint8_t numPLPs;
|
|
|
|
/**
|
|
@brief Number of auxiliary streams.
|
|
*/
|
|
uint8_t numAux;
|
|
|
|
/**
|
|
@brief Auxiliary stream config (Reserved for Future Use)
|
|
*/
|
|
uint8_t auxConfigRFU;
|
|
|
|
/**
|
|
@brief The RF index.
|
|
TFS only so not supported.
|
|
*/
|
|
uint8_t rfIdx;
|
|
|
|
/**
|
|
@brief The frequency in Hz whose index is rfIdx.
|
|
TFS only so not supported.
|
|
*/
|
|
uint32_t freq;
|
|
|
|
/**
|
|
@brief Indicates the type of FEF part. Undefined.
|
|
Only valid if S2 LSB is 1.
|
|
*/
|
|
uint8_t fefType;
|
|
|
|
/**
|
|
@brief The length of the FEF as part of the elementary
|
|
period.
|
|
Only valid if S2 LSB is 1.
|
|
*/
|
|
uint32_t fefLength;
|
|
|
|
/**
|
|
@brief The number of T2-frames between two FEF parts.
|
|
*/
|
|
uint8_t fefInterval;
|
|
|
|
} sony_dvbt2_l1post_t;
|
|
|
|
/**
|
|
@brief The DVB-T2 tuning information.
|
|
*/
|
|
typedef struct sony_dvbt2_ofdm_t {
|
|
|
|
/**
|
|
@brief The pre-amble mixed indicator (from the S2).
|
|
- 0: Not mixed.
|
|
- 1: Mixed.
|
|
*/
|
|
uint8_t mixed;
|
|
|
|
/**
|
|
@brief SISO/MISO indication.
|
|
- 0: SISO,
|
|
- 1: MISO.
|
|
*/
|
|
uint8_t isMiso;
|
|
|
|
/**
|
|
@brief The FFT mode of transmission (from the S2).
|
|
*/
|
|
sony_dvbt2_mode_t mode;
|
|
|
|
/**
|
|
@brief The guard interval used for the super-frame.
|
|
*/
|
|
sony_dvbt2_guard_t gi;
|
|
|
|
/**
|
|
@brief The pilot pattern for the OFDM symbols in this frame.
|
|
*/
|
|
sony_dvbt2_pp_t pp;
|
|
|
|
/**
|
|
@brief BW extension indicator (8K/16K/32K only).
|
|
*/
|
|
uint8_t bwExt;
|
|
|
|
/**
|
|
@brief The PAPR indicator.
|
|
*/
|
|
sony_dvbt2_papr_t papr;
|
|
|
|
/**
|
|
@brief Number of OFDM symbols per T2-frame.
|
|
*/
|
|
uint16_t numSymbols;
|
|
|
|
} sony_dvbt2_ofdm_t;
|
|
|
|
/**
|
|
@brief The DVB-T2 BBHEADER information.
|
|
*/
|
|
typedef struct sony_dvbt2_bbheader_t {
|
|
/**
|
|
@brief TS/GS (Input Stream Format) bits in MATYPE-1 field.
|
|
*/
|
|
sony_dvbt2_stream_t streamInput;
|
|
|
|
/**
|
|
@brief SIS/MIS (Single or Multiple Input Streams) bit in MATYPE-1 field.
|
|
- 1: single
|
|
- 0: multiple
|
|
*/
|
|
uint8_t isSingleInputStream;
|
|
|
|
/**
|
|
@brief CCM/ACM (Constant Coding and Modulation or Variable Coding and Modulation) bit in MATYPE-1 field.
|
|
- 1: CCM
|
|
- 0: ACM
|
|
*/
|
|
uint8_t isConstantCodingModulation;
|
|
|
|
/**
|
|
@brief ISSYI (Input Stream Synchronization Indicator) bit in MATYPE-1 field.
|
|
- 1: active
|
|
- 0: not-active
|
|
*/
|
|
uint8_t issyIndicator;
|
|
|
|
/**
|
|
@brief NPD (Null-packet deletion active/not active) bit in MATYPE-1 field.
|
|
- 1: active
|
|
- 0: not-active
|
|
*/
|
|
uint8_t nullPacketDeletion;
|
|
|
|
/**
|
|
@brief EXT bits in MATYPE-1 field.
|
|
*/
|
|
uint8_t ext;
|
|
|
|
/**
|
|
@brief Input Stream Identifier (ISI) in MATYPE-2 field. (only valid for MIS)
|
|
*/
|
|
uint8_t inputStreamIdentifier;
|
|
|
|
/**
|
|
@brief UPL (User Packet Length in bits) field. Valid only for NM mode.
|
|
*/
|
|
uint16_t userPacketLength;
|
|
|
|
/**
|
|
@brief DFL (Data Field Length in bits) field.
|
|
*/
|
|
uint16_t dataFieldLength;
|
|
|
|
/**
|
|
@brief SYNC (A copy of the User Packet Sync-byte) field. Valid only for NM mode.
|
|
*/
|
|
uint8_t syncByte;
|
|
|
|
/**
|
|
@brief ISSY (Input Stream Synchronization) field (3bytes). Valid only for HEM mode.
|
|
*/
|
|
uint32_t issy;
|
|
|
|
/**
|
|
@brief PLP input stream mode in CRC-8 MODE field.
|
|
*/
|
|
sony_dvbt2_plp_mode_t plpMode;
|
|
} sony_dvbt2_bbheader_t;
|
|
|
|
#endif /* SONY_DVBT2_H */
|