static INT32 as_blind_scan()
{
UINT32 from = as_info->param.as_from;
UINT32 to = as_info->param.as_to;
UINT32 loop;
INT32 ret = SUCCESS;
struct NIM_Auto_Scan *as_para = &as_info->nim_para;
if ((get_LNB_ctrl(as_info->antenna.lnb_type) != LNB_CTRL_22K)
&&(get_LNB_ctrl(as_info->antenna.lnb_type) != LNB_CTRL_UNICABLE) /* Unicable */
||(!as_info->dual_LNB))
{
if (as_info->voltage_ctrl)
{
loop = as_info->cur_sat.pol;
as_info->polar = as_info->cur_sat.pol - 1;
if (as_info->dual_LNB)
{
if (as_info->polar == 0)
to = 1550;
else
from = 1551;
}
}
else
{
as_info->polar = 0;
loop = as_info->dual_LNB? 1: 2;
}
}
else
{
if (as_info->voltage_ctrl)
{
loop = as_info->cur_sat.pol;
as_info->polar = as_info->cur_sat.pol - 1;
}
else
{
as_info->polar = 0;
loop = 2;
}
}
if (get_LNB_ctrl(as_info->cur_sat.lnb_type)==LNB_CTRL_22K
|| (get_LNB_ctrl(as_info->cur_sat.lnb_type)==LNB_CTRL_UNICABLE
&& as_info->dual_LNB)/* Unicable */)
{
as_info->antenna.k22 = as_info->cur_sat.k22 = 0;
if (as_info->cur_sat.lnb_low>as_info->cur_sat.lnb_high)
to = KU_LNB_22K_EDGE_FREQUENCY-as_info->cur_sat.lnb_high;
else
to = KU_LNB_22K_EDGE_FREQUENCY-as_info->cur_sat.lnb_low;
from = as_info->param.as_from;
}
while (!as_info->stop_scan_signal)
{
for(; as_info->polar<loop; as_info->polar++)
{
if (as_info->antenna.pol != LNB_POL_POFF) {
/* it is not good... */
if (as_para->unicable) //Unicable
as_info->antenna.pol = as_info->polar;
else
as_info->antenna.pol = as_info->polar+1;
}
if (!as_para->unicable) //Unicable
{
set_antenna(&as_info->antenna);
wait_nim_ready();
//osal_task_sleep(350);
}
// as_info->param.as_from = from;
// as_info->param.as_to = to;
if (as_info->stop_scan_signal)
break;
// make up the autoscan parameter list
as_para->sfreq = from;
as_para->efreq = to;
as_para->callback = dvbs_as_callback;
ret = nim_ioctl_ext(as_info->nim, NIM_DRIVER_AUTO_SCAN, as_para);
if (ret!=SUCCESS)
break;
dvbs_as_callback(AS_SGN_INIT, 0, 0, 0, 0);
}
if (get_LNB_ctrl(as_info->cur_sat.lnb_type)==LNB_CTRL_UNICABLE
&& !as_info->dual_LNB) /* Unicable */
break;
else if (ret||(as_info->cur_sat.k22 == 1)||
((get_LNB_ctrl(as_info->cur_sat.lnb_type)!=LNB_CTRL_22K)
&&(get_LNB_ctrl(as_info->cur_sat.lnb_type)!=LNB_CTRL_UNICABLE)/*Unicable*/))
break;
else
{
as_info->antenna.k22 = as_info->cur_sat.k22 = 1;
if (as_info->cur_sat.lnb_low>as_info->cur_sat.lnb_high)
from = KU_LNB_22K_EDGE_FREQUENCY-as_info->cur_sat.lnb_low;
else
from = KU_LNB_22K_EDGE_FREQUENCY-as_info->cur_sat.lnb_high;
to = as_info->param.as_to;
if (as_info->voltage_ctrl)
{
loop = as_info->cur_sat.pol;
as_info->polar = loop - 1;
}
else
{
as_info->polar = 0;
loop = 2;
}
}
}
return ret;
}
static INT32 as_dvbs_blind_scan(struct ft_antenna *antenna)
{
UINT32 from = as_info->param.as_from;
UINT32 to = as_info->param.as_to;
UINT32 loop = 0;
INT32 ret = SUCCESS;
struct NIM_Auto_Scan *as_para = &as_info->nim_para;
MEMSET(&(as_info->xponder),0,sizeof(union ft_xpond));
//as_info->polar: 0-H;1-V. antenna->pol: 0-auto;1-H;2-V
//for single lnb,scan IF from 950~2150
if(antenna->lnb_type==LNB_CTRL_STD)
{
//use forced H or V voltage,scan 1 time
if(as_info->voltage_ctrl)
{
as_info->polar = antenna->pol - 1;
loop = antenna->pol;
}
//use both H and V,scan 2 times
else
{
as_info->polar = 0;
loop = 2;
}
}
//for pol controled 2-band lnb
else if(antenna->lnb_type==LNB_CTRL_POL)
{
if(as_info->voltage_ctrl)
{
as_info->polar = antenna->pol - 1;
loop = antenna->pol;
//forced H voltage, scan IF from 950~1550 1 time
if(as_info->polar==0)
{
to = 1550;
}
//Forced V Voltage, Scan IF 1551~2150 1 time
else if(as_info->polar == 1)
{
from = 1551;
}
}
else
{
as_info->polar = 0;
loop = 1;
}
}
//for ku universal lnb
else if((antenna->lnb_type==LNB_CTRL_22K)||(antenna->lnb_type==LNB_CTRL_UNICABLE))
{
if(as_info->voltage_ctrl)
{
as_info->polar = antenna->pol - 1;
loop = antenna->pol;
}
else
{
as_info->polar = 0;
loop = 2;
}
//firstly,scan low lnb to 22k_edge tp frq with 22k off
antenna->k22 = 0;
from = as_info->param.as_from;
if(antenna->lnb_low < antenna->lnb_high)
{
to = KU_LNB_22K_EDGE_FREQUENCY - antenna->lnb_low;
}
else
{
to = KU_LNB_22K_EDGE_FREQUENCY - antenna->lnb_high;
}
}
else if((antenna->lnb_type==LNB_CTRL_MDU_1) ||(antenna->lnb_type==LNB_CTRL_MDU_2)
||(antenna->lnb_type==LNB_CTRL_MDU_3)||(antenna->lnb_type==LNB_CTRL_MDU_4))
{
as_info->polar = 0;
loop = 1;
}
//scan loop
while(!as_info->stop_scan_signal)
{
for(; as_info->polar<loop; as_info->polar++)
{
as_info->param.as_from = from;
as_info->param.as_to = to;
if(as_info->stop_scan_signal)
{
break;
}
as_info->xponder.s_info.pol = as_info->polar;
frontend_set_antenna(as_info->nim, antenna, &as_info->xponder, 1);
osal_task_sleep(AS_TUNE_TIMEOUT_S);
// make up the autoscan parameter list
as_para->sfreq = from;
as_para->efreq = to;
as_para->callback = dvbs_as_callback;
ret = nim_ioctl_ext(as_info->nim, NIM_DRIVER_AUTO_SCAN, as_para);
if(ret!=SUCCESS)
{
break;
}
dvbs_as_callback(AS_SGN_INIT, 0, 0, 0, 0);
}
if (antenna->lnb_type==LNB_CTRL_UNICABLE && !as_info->dual_LNB) /* Unicable */
break;
else if(ret||(antenna->k22==1)
||((antenna->lnb_type!=LNB_CTRL_22K)&&(antenna->lnb_type!=LNB_CTRL_UNICABLE)))
{
break;
}
else
{
//Second, Scan High LNB from 22k_edge to 2150 TP Frequency with 22k On
antenna->k22 = 1;
as_info->xponder.s_info.frq = KU_LNB_22K_EDGE_FREQUENCY+1;//switch to high band,turn on 22K
if(antenna->lnb_low < antenna->lnb_high)
{
from = KU_LNB_22K_EDGE_FREQUENCY - antenna->lnb_high;
}
else
{
from = KU_LNB_22K_EDGE_FREQUENCY - antenna->lnb_low;
}
to = as_info->param.as_to;
if(as_info->voltage_ctrl)
{
loop = antenna->pol;
as_info->polar = antenna->pol - 1;
}
else
{
as_info->polar = 0;
loop = 2;
}
}
}
return ret;
}
BOOL new_win_signal_update()
{
POBJECT_HEAD pObj;
PROGRESS_BAR *bar;
TEXT_FIELD *txt;
UINT16 cn_noise, level;
UINT32 ber;
INT32 temp = 0;
UINT32 dot = 0;
char str[20];
struct nim_device *nim_dev;
UINT8 lock, cn_noise_maped = 0, level_maped = 0;
UINT16 level_shIdx,quality_shIdx,ber_idx;
pObj = (POBJECT_HEAD) &g_new_signal_test;//lin
if (pObj->pRoot == NULL)
return FALSE;
if (cur_tuner_idx == 0)
nim_dev = g_nim_dev;
else
nim_dev = g_nim_dev2;
nim_get_lock(nim_dev, &lock);
nim_ioctl_ext(nim_dev, NIM_DRIVER_GET_RF_LEVEL, (void*) &level);
if (lock)
{
level_shIdx = PROGRESS_COLOR_GREEN;
quality_shIdx = LOCK_IDX;
ber_idx = PROGRESS_COLOR_BLUE;
nim_ioctl_ext(nim_dev, NIM_DRIVER_GET_CN_VALUE, (void*) &cn_noise);
nim_ioctl_ext(nim_dev, NIM_DRIVER_GET_BER_VALUE, (void*) &ber);
}
else
{
level_shIdx = UNLOCK_IDX;
quality_shIdx = UNLOCK_IDX;
ber_idx = UNLOCK_IDX;
cn_noise = 0;
ber = 0;
}
//update the text value & uint for each item
if(lock)
{
sprintf(str, "%d.%d ", cn_noise / 10, cn_noise % 10);
}
else
{
sprintf(str, "0");
}
txt = &new_sig_txt_CN0;//sig_txt_CN_uint;
OSD_SetTextFieldContent(txt, STRING_ANSI, (UINT32)str);
sprintf(str, "%d ", ber);
txt = &new_sig_txt_BER0;//sig_txt_BER_uint;
OSD_SetTextFieldContent(txt, STRING_ANSI, (UINT32)str);
if (level % 10)
{
temp = (107-level / 10) - 1; //107
dot = 10-level % 10;
}
else
{
temp = 107-level / 10; //107
dot = 0;
}
if(temp<0)
temp= -temp; //temp=0; //avoid the negative value
sprintf(str, "%d.%d", temp, dot);
txt = &new_sig_txt_level0;//sig_txt_level_uint;
OSD_SetTextFieldContent(txt, STRING_ANSI, (UINT32)str);
//draw SNR bar
nim_get_SNR(nim_dev, &cn_noise_maped);
bar = &new_sig_bar_CN;//sig_bar_CN;
if(0==cn_noise)
{
OSD_SetProgressBarPos(bar, cn_noise_maped);
bar->wTickFg = quality_shIdx;
}
else
{
OSD_SetProgressBarPos(bar, cn_noise_maped); //OSD_SetProgressBarPos(bar, cn_noise_maped);
bar->wTickFg = quality_shIdx;
}
//Draw the signal error bar
bar = &new_sig_bar_BER;//sig_bar_BER;
ber = new_map_ber_value(&ber);
OSD_SetProgressBarPos(bar, ber);
bar->wTickFg = ber_idx;
//Draw the signal intensity bar
level_maped = temp *100 / 107;
// if((level_maped>=0)&&(level_maped<30))
if(level_maped<30)
{
level_maped = 5*level_maped/2;
}
else if((level_maped>=30)&&(level_maped<60))
{
level_maped = 75 + (level_maped - 30)/3;
}
else
{
level_maped = 95 + (level_maped - 60)/20;
}
if (level_maped > 100)
{
level_maped = 100;
// osal_task_sleep(10);
}
bar = &new_sig_bar_level;//sig_bar_level;
OSD_SetProgressBarPos(bar, level_maped);
bar->wTickFg = level_shIdx;
//draw them all
OSD_DrawObject(pObj, C_UPDATE_ALL);
return TRUE;
}