218 lines
7.9 KiB
C
218 lines
7.9 KiB
C
#ifndef GSML1TYPES_H__
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#define GSML1TYPES_H__
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#ifdef __cplusplus
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extern "C" {
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#endif // __cplusplus
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/****************************************************************************
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* Includes *
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****************************************************************************/
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#ifndef WIN32
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#include <stdint.h>
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#endif
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#include "gsml1const.h"
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/****************************************************************************
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* Types *
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****************************************************************************/
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/****************************************************************************
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* typedef : HANDLE
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************************************************************************//**
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*
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* Generic type used to identify an entity.
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*
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* @ingroup gsml1_api_types
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*
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***************************************************************************/
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typedef uint32_t HANDLE;
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/****************************************************************************
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* typedef : GsmL1_RxBurst
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************************************************************************//**
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*
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* Individual physical channel message received from the demodulator.
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*
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* @ingroup gsml1_api_types
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*
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***************************************************************************/
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typedef struct GsmL1_RxBurst_t
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{
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uint32_t u32Sync; ///< Synchronization word (Word 1)
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uint32_t u22Fn : 24; ///< Frame number (Word 2 [0-23])
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uint32_t u8Tn : 8; ///< Time slot number (Word 2 [24-32])
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uint32_t u16DeviceId :16; ///< Device Id ( Word 3 [0-15] )
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uint32_t u8AgcScaleFactor : 8; ///< Agc Gain applied to the burst sample is 2^(AGC_SCALE_FACTOR) ( Word 3 [16 - 23] )
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uint32_t u8RfAtten : 8; ///< RF attenuator ( Word 3 [24 - 31] )
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uint32_t u8BurstType : 8; ///< Burst type ( Word 4 [0-7] )
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uint32_t u8RfSync : 8; ///< RF synchronization flag ( Word 4 [8 - 15] )
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int32_t i16Offset : 16; ///< Burst offset ( Word 4 [16-31] )
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float fRssi; ///< Received signal strength indicator in femtowatt( Word 5 )
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union
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{
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float fLQ; ///< Link quality ( Word 6 [0 - 31] )
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float fTsRssi; ///< Received training sequence signal strength indicator in femtowatt( Word 6 )
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} u;
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uint32_t u16XCorr : 16; ///< Correlation result ( Word 7 [0 - 15] )
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uint32_t u16Arfcn : 16; ///< Arfcn (Set by the PhyRf layer ( Word 8 [0 - 15] )
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GsmL1_Dir_t dir; ///< Direction ( Word 8 [0 - 31] )
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//uint32_t u16Arfcn : 16; ///< Arfcn (Set by the PhyRf layer ( Word 8 [0 - 15] )
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//uint32_t : 16; ///< Reserved bits ( Word 8, [16 - 31] )
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int8_t pi8Burst[148]; ///< Burst data (148 bytes)
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} GsmL1_RxBurst_t;
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/****************************************************************************
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* typedef : GsmL1_TxBurst
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************************************************************************//**
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*
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* Individual physical channel message transmitted to the demodulator.
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*
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* @ingroup gsml1_api_types
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*
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* @note The [LB] tag means that this field is set in Dsp/Fpga loopback only
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***************************************************************************/
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typedef struct GsmL1_TxBurst_t
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{
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uint32_t u32Sync; ///< Synchronization word (Word 1 [0 - 31] )
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uint32_t u22Fn : 24; ///< Frame number (Word 2 [0-23])
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uint32_t u8Tn : 8; ///< Time slot number (Word 2 [24-32])
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uint32_t u16DeviceId : 16; ///< Fpga device Id (Word 3 [0 - 15] )
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uint32_t : 16; ///< Reserved bits ( Word 3 [16 - 31] )
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uint32_t u8BurstType : 8; ///< Burst type ( Word 4 [0-7] )
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uint32_t : 24; ///< Reserved bits ( Word 4 [8-31] )
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uint32_t u32SubCh : 32; ///< Reserved bits ( Word 5 )
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uint32_t : 32; ///< Reserved bits ( Word 6 )
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uint32_t u16Arfcn : 16; ///< [LB] Absolute radio frequency channel number ( Word 8 [ 16-31 ] )
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uint32_t : 16; ///< Reserved word ( Word 8 [ 0-15 ] )
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GsmL1_Dir_t dir; ///< Direction ( Word 8 [0 - 31] )
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int8_t pi8Burst[148]; ///< Burst data (148 bytes)
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} GsmL1_TxBurst_t;
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/****************************************************************************
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* typedef : GsmL1_LogChParam_t
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************************************************************************//**
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*
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* Logical channel configuration parameters
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*
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* @ingroup gsml1_api_prim_params
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*
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***************************************************************************/
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typedef union
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{
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// RACH
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struct
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{
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uint8_t u8Bsic; ///< Base Station Identity Code
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} rach;
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// AGCH
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struct
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{
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uint8_t u8NbrOfAgch; /**< Number of AGCH blocks on a CCCH
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@see BS_AG_BLKS_RES parameter in 3GPP TS 45_02 Section 7 Table 5 */
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} agch;
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// SACCH
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struct
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{
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uint8_t u8MsPowerLevel; /**< Power level control
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@see TS 3GPP 45.005 - 4.1.1 Mobile station output power */
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} sacch;
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// TCH
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struct
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{
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GsmL1_AmrCmiPhase_t amrCmiPhase; ///< AMR Codec Mode Indication phase (downlink)
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GsmL1_AmrCodecMode_t amrInitCodecMode; ///< AMR Initial Codec Mode
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GsmL1_AmrCodec_t amrActiveCodecSet[4]; ///< AMR Active Codec Set
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} tch;
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// PRACH
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struct
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{
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uint8_t u8Bsic; ///< Base Station Identity Code
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} prach;
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// PTCCH
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struct
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{
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uint8_t u8Bsic; ///< Base Station Identity Code
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} ptcch;
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} GsmL1_LogChParam_t;
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/****************************************************************************
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* typedef : GsmL1_ConfigParam_t
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************************************************************************//**
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*
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* Layer 1 configuration parameters
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*
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* @ingroup gsml1_api_prim_params
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*
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***************************************************************************/
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typedef union
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{
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// Set the normal burst TSC of the specified RF device
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struct
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{
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uint8_t u8NbTsc; ///< Normal burst training sequence code of the specified RF device
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} setNbTsc;
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// Set the TX power level of the specified RF device
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struct
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{
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float fTxPowerLevel; ///< Transmitter power of the specified RF device
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} setTxPowerLevel;
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// Set the logical channel specific parameters
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struct
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{
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GsmL1_Sapi_t sapi; ///< Service access point identifier
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uint8_t u8Tn; ///< Time-slot [0..7]
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GsmL1_SubCh_t subCh; ///< Sub-channel number (0x1F if not applicable)
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GsmL1_Dir_t dir; ///< Direction path to configure
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GsmL1_LogChParam_t logChParams; ///< Logical channel parameters
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} setLogChParams;
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///< Configure the ciphering parameters
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struct
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{
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uint8_t u8Tn; ///< Time-slot [0..7]
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GsmL1_SubCh_t subCh; ///< Sub-channel number (0x1F if not applicable)
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GsmL1_Dir_t dir; ///< Direction path to configure
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GsmL1_CipherId_t cipherId; ///< Ciphering algorithm
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uint8_t u8Kc[8]; ///< 64-bit ciphering key
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} setCipheringParams;
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} GsmL1_ConfigParam_t;
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#ifdef __cplusplus
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}
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#endif // extern "C"
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#endif // GSML1TYPES_H__
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