www.pudn.com > layer1.rar > l1gtt_varex.h

/************* Revision Controle System Header ************* 
 *                  GSM Layer 1 software  
 * L1GTT_VAREX.H 
 * 
 *        Filename %M% 
 *  Copyright 2003 (C) Texas Instruments   
 * 
 ************* Revision Controle System Header *************/ 
 
 
#if (L1_GTT == 1) 
 
  #ifdef L1GTT_ASYNC_C 
    // Every BUFFER are associated with a variable 
    T_TTY_FIFO_struct *TTY_FIFO_1; 
    T_TTY_FIFO_struct *TTY_FIFO_2; 
    T_TTY_FIFO_struct *TTY_FIFO_3; 
    T_TTY_FIFO_struct *TTY_FIFO_4; 
 
#if (OP_L1_STANDALONE == 1) || (LOCOSTO_LITE ==0) || (BAE_STATE == 0)     
    /* state variables for CTM transmitter and CTM receiver,respectively */ 
    tx_state_t   tx_state_struct; 
    rx_state_t   rx_state_struct; 
#endif      
 
    tx_state_t   *tx_state_ptr; 
    rx_state_t   *rx_state_ptr;     
   
#if (OP_L1_STANDALONE == 1) || (LOCOSTO_LITE==0) || (BAE_STATE == 0)     
    /* State variables for the Baudot decoder and encoder,respectively. */ 
    baudot_encode_state_t baudot_encode_state_struct; 
#endif     
    baudot_encode_state_t *baudot_encode_state_ptr;     
  
  
    /* Define fifo state variables */ 
    WORD16        global_ul_fifo_length = 60; 
#if (OP_L1_STANDALONE == 1) || (LOCOSTO_LITE==0) || (BAE_STATE == 0)     
    fifo_state_t  signalFifoState_struct; 
    fifo_state_t  ctmOutTTYCodeFifoState_struct; 
    fifo_state_t  baudotToCtmFifoState_struct; 
    fifo_state_t  ctmToBaudotFifoState_struct; 
#endif     
     
    fifo_state_t  *signalFifoState_ptr; 
    fifo_state_t  *ctmOutTTYCodeFifoState_ptr; 
    fifo_state_t  *baudotToCtmFifoState_ptr; 
    fifo_state_t  *ctmToBaudotFifoState_ptr; 
 
    WORD16     cntFramesSinceBurstInit          = 0; 
    WORD16     cntSamplesSinceLastBypassFromCTM = 0; 
    WORD16     cntTransmittedEnquiries          = 0; 
    BOOL       ctmFromFarEndDetected     = false; 
    BOOL       ctmCharacterTransmitted   = false; 
    BOOL       enquiryFromFarEndDetected = false; 
    BOOL       ctmTransmitterIsIdle      = true; 
    BOOL       earlyMutingRequired       = false; 
    BOOL       transparentMode           = false; 
 
    /* Used to keep track of time since last Enquiry burst.  
     * Currently 1 cycle == 120 ms */ 
    WORD16     cyclesSinceLastEnquiryBurst      = 0;  
 
#if (OP_L1_STANDALONE == 1) || (LOCOSTO_LITE==0) || (BAE_STATE == 0)     
    /* Stores the output from baudot encoder in downlink */ 
    fifo_state_t  baudotCodeFifoState_struct;    
#endif     
    fifo_state_t  *baudotCodeFifoState_ptr;     
 
#if (OP_L1_STANDALONE == 1) || (LOCOSTO_LITE==0) || (BAE_STATE == 0)    
    /* Store the output from CTM transmitter in uplink */ 
    fifo_state_t  ctmCodeULFifoState_struct;     
#endif     
    fifo_state_t  *ctmCodeULFifoState_ptr;      
 
    WORD16 cntSamplesSinceEnquiryDetected = 0; 
 
#if (OP_L1_STANDALONE == 1) || (LOCOSTO_LITE==0) || (BAE_STATE == 0)    
    /* Shared global buffers between L1S and l1gtt_main_processing. */ 
    fifo_state_t  global_ul_struct; 
    fifo_state_t  global_dl_struct; 
#endif     
     
    fifo_state_t  *global_ul_ptr; 
    fifo_state_t  *global_dl_ptr; 
 
    int init_complete = 0; 
  #else 
    extern T_TTY_FIFO_struct  *TTY_FIFO_1; 
    extern T_TTY_FIFO_struct  *TTY_FIFO_2; 
    extern T_TTY_FIFO_struct  *TTY_FIFO_3; 
    extern T_TTY_FIFO_struct  *TTY_FIFO_4; 
    extern tx_state_t   *tx_state_ptr; 
    extern rx_state_t   *rx_state_ptr; 
    extern baudot_encode_state_t *baudot_encode_state_ptr; 
    extern WORD16        global_ul_fifo_length; 
    extern fifo_state_t  *signalFifoState_ptr; 
    extern fifo_state_t  *ctmOutTTYCodeFifoState_ptr; 
    extern fifo_state_t  *baudotToCtmFifoState_ptr; 
    extern fifo_state_t  *ctmToBaudotFifoState_ptr; 
    extern WORD16     cntFramesSinceBurstInit; 
    extern WORD16     cntSamplesSinceLastBypassFromCTM; 
    extern WORD16     cntTransmittedEnquiries; 
    extern BOOL       ctmFromFarEndDetected; 
    extern BOOL       ctmCharacterTransmitted; 
    extern BOOL       enquiryFromFarEndDetected; 
    extern BOOL       ctmTransmitterIsIdle; 
    extern BOOL       earlyMutingRequired; 
    extern BOOL       transparentMode; 
    extern WORD16     cyclesSinceLastEnquiryBurst;  
    extern fifo_state_t  *baudotCodeFifoState_ptr;     
    extern fifo_state_t  *ctmCodeULFifoState_ptr;      
    extern WORD16 cntSamplesSinceEnquiryDetected; 
    extern fifo_state_t  *global_ul_ptr; 
    extern fifo_state_t  *global_dl_ptr; 
    extern int init_complete; 
 
    extern tx_state_t    tx_state_struct; 
    extern rx_state_t    rx_state_struct; 
    extern baudot_encode_state_t baudot_encode_state_struct; 
    extern fifo_state_t  signalFifoState_struct; 
    extern fifo_state_t  ctmOutTTYCodeFifoState_struct; 
    extern fifo_state_t  baudotToCtmFifoState_struct; 
    extern fifo_state_t  ctmToBaudotFifoState_struct; 
    extern fifo_state_t  baudotCodeFifoState_struct;     
    extern fifo_state_t  ctmCodeULFifoState_struct;      
    extern fifo_state_t  global_ul_struct; 
    extern fifo_state_t  global_dl_struct; 
     
  #endif 
 
#endif