//static fci_u16 tunerbb_drv_fc8050_rserror_count(void)
static fci_u16 tunerbb_drv_fc8050_rserror_count(fci_u16 *nframe)//for dummy channel.
{
//fci_u32 rt_esum;
fci_u16 rt_nframe, rt_rserror;
fci_u8 rs_ctrl=0;
#ifdef MON_BURST_MODE
uint8 burst[12];
rs_ctrl = 0x21;
BBM_WRITE(0, BBM_RS_CONTROL, rs_ctrl);
BBM_BULK_READ(0, BBM_RS_RT_BER_PER, &burst[0], 4);
//BBM_LONG_READ(0, BBM_RS_RT_BER_PER, burst[0]);
rt_nframe = (uint16)(*(uint16*)burst);
rt_rserror = (uint16)(*((uint16*)burst+1));
rs_ctrl = 0x1;
BBM_WRITE(0, BBM_RS_CONTROL, rs_ctrl);
#else
BBM_READ(0, BBM_RS_CONTROL, &rs_ctrl);
rs_ctrl |= 0x20;
BBM_WRITE(0, BBM_RS_CONTROL, rs_ctrl);
BBM_WORD_READ(0, BBM_RS_RT_BER_PER, &rt_nframe); //실시간으로 count 되는 frame 수
//BBM_LONG_READ(0, BBM_RS_RT_ERR_SUM, &rt_esum);
BBM_WORD_READ(0, BBM_RS_RT_FAIL_CNT, &rt_rserror);
rs_ctrl &= ~0x20;
BBM_WRITE(0, BBM_RS_CONTROL, rs_ctrl);
#endif
*nframe=rt_nframe; //실시간으로 count 되는 frame 수
return rt_rserror;
}
static uint32 tunerbb_drv_fc8050_get_rs_ber(void) //va_ber
{
uint16 nframe, rserror;
uint32 esum;
uint32 ber;
#ifdef MON_BURST_MODE
uint8 burst[12];
BBM_BULK_READ(0, BBM_RS_BER_PERIOD, &burst[0], 8);
nframe = (uint16)(*(uint16*)burst);
rserror = (uint16)(*((uint16*)burst+1));
esum = (uint32)(*((uint32*)burst+1));
#else
BBM_WORD_READ(0, BBM_RS_BER_PERIOD, &nframe);
BBM_LONG_READ(0, BBM_RS_ERR_SUM, &esum);
BBM_WORD_READ(0, BBM_RS_FAIL_COUNT, &rserror);
#endif
if(nframe == 0)
{
// LGE_INTG_090217
ber = MAX_VA_BER;
}
else if((esum == 0) && (rserror == 0))
{
ber = 0;
}
else
{
//LGE_INTG_090217
#if (1) //include corrected bit
ber = esum;
#else //not include
ber = 0;
#endif
ber += rserror * 9;
ber /= (nframe + 1) * 204 * 8;
ber = ber * 100000;
}
ber = (ber >= MAX_VA_BER) ? MAX_VA_BER : ber;
return ber;
}
/*====================================================================
FUNCTION fc8150_bb_get_status
DESCRIPTION
DEPENDENCIES
RETURN VALUE
SIDE EFFECTS
======================================================================*/
void fc8150_bb_get_status(tIsdbtSigInfo *sig_info)
{
struct dm_st {
u8 start;
s8 rssi;
u8 wscn;
u8 reserved;
u16 main_rxd_rsps;
u16 main_err_rsps;
u32 main_err_bits;
u32 dmp_rxd_bits;
u32 dmp_err_bits;
u16 inter_rxd_rsps;
u16 inter_err_rsps;
u32 inter_err_bits;
u8 lna_code;
u8 rfvga;
u8 k;
u8 csf_gain;
u8 pga_gain;
u8 extlna;
u8 high_current_mode_gain;
u8 extlna_gain;
} dm;
/** read info */
BBM_WRITE(NULL, BBM_REQ_BER, 0x0e);
BBM_BULK_READ(NULL, BBM_DM_DATA, (u8*) &dm + 1, sizeof(dm) - 1);
/** calc BER */
if (dm.dmp_rxd_bits)
sig_info->ber = ((u32)dm.dmp_err_bits * 10000 / (u32)dm.dmp_rxd_bits);
else
sig_info->ber = 10000;
/** calc PER */
if (dm.inter_rxd_rsps)
sig_info->per = ((u32)dm.inter_err_rsps * 10000 / (u32)dm.inter_rxd_rsps);
else
sig_info->per = 10000;
/** read CN */
sig_info->cninfo = dm.wscn;
}
static uint32 tunerbb_drv_fc8050_get_viterbi_ber(void) //msc_ber
{
uint8 vt_ctrl;
uint32 bper, tbe;
uint32 ber;
#ifdef MON_BURST_MODE
uint8 burst[12];
#ifdef FEATURE_FIC_BER
if(serviceType[0]==FC8050_ENSQUERY)
vt_ctrl = 0x11;
else
vt_ctrl = 0x13;
#else
vt_ctrl = 0x13;
#endif
BBM_WRITE(0, BBM_VT_CONTROL, vt_ctrl);
BBM_BULK_READ(0, BBM_VT_RT_BER_PERIOD, &burst[0], 8);
bper = (uint32)(*(uint32*)burst);
tbe = (uint32)(*((uint32*)burst+1));
#ifdef FEATURE_FIC_BER
if(serviceType[0]==FC8050_ENSQUERY)
vt_ctrl = 0x1;
else
vt_ctrl = 0x3;
#else
vt_ctrl = 0x3;
#endif
BBM_WRITE(0, BBM_VT_CONTROL, vt_ctrl);
#else
BBM_READ(0, BBM_VT_CONTROL, &vt_ctrl);
vt_ctrl |= 0x10;
BBM_WRITE(0, BBM_VT_CONTROL, vt_ctrl);
BBM_LONG_READ(0, BBM_VT_RT_BER_PERIOD, &bper);
BBM_LONG_READ(0, BBM_VT_RT_ERROR_SUM, &tbe);
vt_ctrl &= ~0x10;
BBM_WRITE(0, BBM_VT_CONTROL, vt_ctrl);
#endif
if(bper == 0)
{
// LGE_INTG_090217
ber = MAX_MSC_BER;
}
else if(tbe == 0)
{
ber = 0;
}
else
{
//ber = ((tbe / bper) * 100000);
//ber = (tbe * 100000) / bper;
if(tbe > 42949)
{
ber = ((tbe * 1000)/bper)*100;
}
else
{
ber = (tbe*100000)/bper;
}
}
ber = (ber >= MAX_MSC_BER) ? MAX_MSC_BER : ber;
/* ber must bigger than 0 because FactoryTest issue */
if(ber == 0)
{
ber = 1;
}
return ber;
}
/*====================================================================
FUNCTION fc8150_bb_get_tuner_info
DESCRIPTION
DEPENDENCIES
RETURN VALUE
SIDE EFFECTS
======================================================================*/
void fc8150_bb_get_tuner_info(tIsdbtTunerInfo* tuner_info)
{
u8 mode;
u8 buf_lock;
s32 i32RSSI;
u32 ui32BER;
u32 ui32PER;
s32 CN;
static u32 prelvl = 0;
u32 ui32Antlvl;
u16 AGC;
u8 GI;
u8 TM;
struct dm_st {
u8 start;
s8 rssi;
u8 wscn;
u8 reserved;
u16 main_rxd_rsps;
u16 main_err_rsps;
u32 main_err_bits;
u32 dmp_rxd_bits;
u32 dmp_err_bits;
u16 inter_rxd_rsps;
u16 inter_err_rsps;
u32 inter_err_bits;
u8 lna_code;
u8 rfvga;
u8 k;
u8 csf_gain;
u8 pga_gain;
u8 extlna;
u8 high_current_mode_gain;
u8 extlna_gain;
} dm;
BBM_READ(NULL, 0x5053, &buf_lock);
ISDBT_MSG_FC8150_BB("[%s] Lock = %d\n", __func__, buf_lock);
if (!buf_lock)
ui32Antlvl = prelvl = 0;
tuner_info->rssi = buf_lock;
BBM_WRITE(NULL, BBM_REQ_BER, 0x0e);
BBM_BULK_READ(NULL, BBM_DM_DATA, (u8*) &dm + 1, sizeof(dm) - 1);
ISDBT_MSG_FC8150_BB("[%s] main_rxd_rsps: %d, dmp_rxd_bits: %d, inter_rxd_rsps: %d\n", __func__, dm.main_rxd_rsps, dm.dmp_rxd_bits, dm.inter_rxd_rsps);
if (dm.inter_rxd_rsps)
ui32PER = ((u32)dm.inter_err_rsps * 10000 / (u32)dm.inter_rxd_rsps);
else
ui32PER = 10000;
if (dm.dmp_rxd_bits)
ui32BER = ((u32)dm.dmp_err_bits * 10000 / (u32)dm.dmp_rxd_bits);
else
ui32BER = 10000;
i32RSSI = dm.rssi;
CN = dm.wscn;
BBM_READ(NULL, 0x302a, &mode);
GI = (mode & 0x70) >> 4; // 1 : 1/32, 2 : 1/16, 3 : 1/8, 4 : 1/4
TM = mode & 0x03; // 1 : mode1, 2 : mode2, 3 : mode3
BBM_WORD_READ(0, 0x100e, &AGC);
switch (prelvl) {
case 0:
if (ui32BER < 650)
ui32Antlvl = prelvl = 1;
else
ui32Antlvl = prelvl;
break;
case 1:
if ((ui32BER > 700) || ((ui32BER > 500) && (CN <= 3)))
ui32Antlvl = prelvl = 0;
else if ((ui32BER < 300) && (CN > 6))
ui32Antlvl = prelvl = 2;
else
ui32Antlvl = prelvl;
break;
case 2:
if ((ui32BER > 500) || ((ui32BER > 300) && (CN <= 5)))
ui32Antlvl = prelvl = 1;
else if ((ui32BER < 100) && (CN >= 9))
ui32Antlvl = prelvl = 3;
else
ui32Antlvl = prelvl;
break;
case 3:
if ((ui32BER > 200) || ((ui32BER > 100) && (CN <= 9)))
ui32Antlvl = prelvl = 2;
else if ((ui32BER < 50) && (CN >= 12))
ui32Antlvl = prelvl = 4;
else
ui32Antlvl = prelvl;
break;
case 4:
if ((ui32BER > 100) || (CN <= 14))
ui32Antlvl = prelvl = 3;
else
ui32Antlvl = prelvl;
break;
default :
ui32Antlvl = prelvl = 0;
break;
}
ISDBT_MSG_FC8150_BB("[%s] (PER)%d (BER)%d (RSSI)%d (CN)%d (AGC)%d (Ant)%d\n", __func__, ui32PER, ui32BER, i32RSSI, CN, AGC, ui32Antlvl);
}
