/*====================================================================
FUNCTION mtv319_reconfig_n_ber
DESCRIPTION
DEPENDENCIES
RETURN VALUE
SIDE EFFECTS
======================================================================*/
void mtv319_get_ber(tdmb_bb_sig_type *psigs)
{
int rssi;
//TDMB_MSG_RTV_BB("[%s]\n", __func__);
rssi = (rtvTDMB_GetRSSI() / (int)RTV_TDMB_RSSI_DIVIDER);
// 04/20 block
//if(g_sync_status == RTV_TDMB_CHANNEL_LOCK_OK)// 채ë„� lock ?¼ë•Œë§?ê°’ì�„ ?½ì�Œ
psigs->PCBER = rtvTDMB_GetCER();//(int)RTV_TDMB_CER_DIVIDER;
//else
// psigs->PCBER = 20000;
psigs->RSBER = rtvTDMB_GetPER();
psigs->SNR = (rtvTDMB_GetCNR()/100);
psigs->RSSI = mtv319_Ant_Level(psigs->PCBER);//rtvTDMB_GetCNR() / (int)RTV_TDMB_CNR_DIVIDER;
psigs->RxPowerLevel = rssi;
//TDMB_MSG_BB("[%s] pcber[%d], rssi[%d] snr[%d] rsber[%d]\n", __func__, psigs->PCBER, psigs->RSSI, psigs->SNR, psigs->RSBER);
#if (defined(FEATURE_TDMB_KERNEL_MSG_ON) && !defined(FEATURE_TS_PKT_MSG))
TDMB_MSG_RTV_BB("[%s] Packet read Cnt[%d]\n", __func__, g_packet_read_cnt);
g_packet_read_cnt = 0;
#endif /* FEATURE_TS_PKT_MSG */
}
/*--------------------------------------------------------------------------
int8 tunerbb_drv_mtv319_get_ber(struct broadcast_tdmb_sig_info *dmb_bb_info)
(1) Getting the RF/BB Information
(2) Return Value
Sucess : 1
Fail : 0 or negative interger (If there is error code)
(3) Argument
struct broadcast_tdmb_sig_info *dmb_bb_info (IN/OUT)
struct broadcast_tdmb_sig_info
{
uint32 dab_ok;
uint32 msc_ber;
uint32 sync_lock;
uint32 afc_ok;
uint32 cir;
uint32 fic_ber;
uint32 tp_lock;
uint32 sch_ber;
uint32 tp_err_cnt;
uint32 va_ber;
byte srv_state_flag;
uint32 antenna_level;
};
These paramters are dependent on Information supplied by Device.
---------------------------------------------------------------------------- */
int8 tunerbb_drv_mtv319_get_ber(struct broadcast_tdmb_sig_info *dmb_bb_info)
{
uint32 lock_mask, msc_cer, fic_cer, per, va_ber;
msc_cer = rtvTDMB_GetCER();
dmb_bb_info->msc_ber = msc_cer;
dmb_bb_info->antenna_level = rtvTDMB_GetAntennaLevel(msc_cer);
lock_mask = rtvTDMB_GetLockStatus();
if (lock_mask & RTV_TDMB_OFDM_LOCK_MASK)
{
dmb_bb_info->sync_lock = 1;
dmb_bb_info->dab_ok = 1;
dmb_bb_info->cir = 1;
dmb_bb_info->sch_ber = 1;
}
else
{
dmb_bb_info->sync_lock = 0;
dmb_bb_info->dab_ok = 0;
dmb_bb_info->cir = 0;
dmb_bb_info->sch_ber = 0;
}
if (lock_mask & RTV_TDMB_AGC_LOCK_MASK)
dmb_bb_info->afc_ok = 1;
else
dmb_bb_info->afc_ok = 0;
if ((opened_subch_info[0].svc_type == MTV319_DMB)
|| (opened_subch_info[0].svc_type == MTV319_VISUAL))
{
if (lock_mask & RTV_TDMB_FEC_LOCK_MASK)
dmb_bb_info->tp_lock = 1;
else
dmb_bb_info->tp_lock = 0;
va_ber = rtvTDMB_GetBER();
dmb_bb_info->va_ber = va_ber;
per = rtvTDMB_GetPER();
dmb_bb_info->tp_err_cnt = per;
}
else
{
dmb_bb_info->tp_lock = 0;
dmb_bb_info->tp_err_cnt = 0;
dmb_bb_info->va_ber = 0;
}
fic_cer = rtvTDMB_GetFicCER();
dmb_bb_info->fic_ber = fic_cer;
return MTV319_RESULT_SUCCESS;
}
static void mtv318_get_dm(struct tdmb_dm *info)
{
if (mtv318_pwr_on == true && mtv318_on_air == true) {
info->rssi = (rtvTDMB_GetRSSI() / RTV_TDMB_RSSI_DIVIDER);
info->per = rtvTDMB_GetPER();
info->ber = rtvTDMB_GetCER();
info->antenna = rtvTDMB_GetAntennaLevel(info->ber);
} else {
info->rssi = 100;
info->ber = 2000;
info->per = 0;
info->antenna = 0;
}
}
