void lnb_power_short_detect(UINT32 nouse)
{
#if(SYS_LNB_SHORT_DET == SYS_FUNC_ON)
SYSTEM_DATA* sys_data;
static UINT32 count = 0;
UINT32 lnb_short;
static UINT8 lnb_short_cut =0 ;
static UINT8 det_start = 0;
#define LNB_POWER_RESET_WAIT_TIME 100
if(!lnb_power_detect_start && !det_start)
return;
det_start = 1;
sys_data = sys_data_get();
if(sys_data->bLNB_power == LNB_POWER_ON)
{
if(!lnb_short_cut) /* If not cut it forcedly*/
{
lnb_short = api_LNB_state();
if(lnb_short == 1) /* LNB short detected*/
{
/* Cut LNB Power*/
api_LNB_power(0);
/* Set corresponding flags*/
lnb_power_short = SIGNAL_STATUS_LNBSHORT;
lnb_short_cut = 1;
count = 0;
/* Set LED display */
led_display_flag = 1;
key_pan_display("LnbP",4);
led_display_flag = 2;
}
else
{
if(lnb_power_short == SIGNAL_STATUS_LNBSHORT
|| led_display_flag != 0)
{
/* Restore LED display*/
led_display_flag = 1;
key_pan_display(led_display_data,led_data_len);
led_display_flag = 0;
lnb_power_short = SIGNAL_STATUS_LNBNORMAL;
}
}
}
else /* If have already cut it forcedly*/
{
count++;
if(count >= LNB_POWER_RESET_WAIT_TIME)
{
/* Restore LNB Power*/
api_LNB_power(sys_data->bLNB_power);
lnb_short_cut = 0;
count = 0;
}
}
}
else /* User set LNB Power off */
{
if(lnb_power_short == SIGNAL_STATUS_LNBSHORT
|| led_display_flag != 0)
{
/* Restore LED display*/
led_display_flag = 1;
key_pan_display(led_display_data,led_data_len);
led_display_flag = 0;
lnb_power_short = SIGNAL_STATUS_LNBNORMAL;
}
lnb_short_cut = 0;
count = 0;
}
#endif
}
static PRESULT miscset_item_sel_callback(POBJECT_HEAD pObj, VEVENT event, UINT32 param1, UINT32 param2)
{
PRESULT ret = PROC_PASS;
UINT32 sel;
UINT8 bID;
SYSTEM_DATA* sys_data;
UINT16* Uni_str;
bID = OSD_GetObjID(pObj);
sys_data = sys_data_get();
switch(event)
{
case EVN_PRE_CHANGE:
sel = *((UINT32*)param1);
break;
case EVN_POST_CHANGE:
sel = param1;
if(bID == LNBPOWER_ID)
{
if(sel == 0)
SetLNBShortDetect(sel);
sys_data->bLNB_power = sel;
api_LNB_power(sys_data->bLNB_power);
SetLNBShortDetectStart(sys_data->bLNB_power);
if(sel == 1)
SetLNBShortDetect(sel);
}
else if(bID == CHANCHG_CHAN_ID)
sys_data->chan_sw = sel;
else if(bID == CHANCHG_VIDEO_ID)
sys_data->chchgvideo_type = sel;
else if(bID == INSTALLBEEP_ID)
sys_data->ber_printf = sel;
else if(bID == AUTO_STANDBY_ID)
sys_data->auto_standby_en= sel;
/*
else if(bID == RAM_TMS_ID)
sys_data->ram_tms_en = sel;
*/
#ifdef ORDER_GZ1207009
else if(bID == AUTO_STANDBY_MODE_ID)
sys_data->standbymode=sel;
#endif
break;
case EVN_REQUEST_STRING:
sel = param1;
Uni_str= (UINT16*)param2;
switch(bID)
{
case AUTO_STANDBY_ID:
ComAscStr2Uni(auto_stdy_onoff_stings[sel], Uni_str);
break;
}
break;
}
return ret;
}
void power_off_process(void)
{
struct YCbCrColor bgcolor;
extern struct rfm_device* g_rfm_dev;
extern struct scart_device* g_scart_dev;
#ifdef DVR_PVR_SUPPORT
api_pvr_clear_up_all();
#endif
// SE: Mute before scart power off to avoid noise
api_audio_set_mute(TRUE);
#if defined(HW_SS830C)||defined(HW_SS830C2)
//Wirte GPIO#5 to high to avoid noise (used on SS830C)
HAL_GPIO_BIT_DIR_SET(5, HAL_GPIO_O_DIR);
HAL_GPIO_BIT_SET(5, 1);
#endif
api_Scart_TVSAT_Switch(0);
api_Scart_Power_OnOff(0);
api_Scart_RGB_OnOff(0);/*CVBS mode*/
#ifdef VDAC_USE_SVIDEO_TYPE
api_Svideo_OnOff(0);
#endif
api_Scart_OutPut_Switch(0);
SetLNBShortDetect(0);
Set12VShortDetect(0);
api_LNB_power(0);
#if(SYS_12V_SWITCH == SYS_FUNC_ON)
api_diseqc_set_12v(g_nim_dev, 0);
#endif
#ifdef USB_MP_SUPPORT
if(system_state == SYS_STATE_USB_MP)
{
ap_udisk_close();
}
#endif
#ifndef NEW_DEMO_FRAME
if(hde_get_mode() != VIEW_MODE_MULTI)
UIChChgStopProg(TRUE);
#endif
#if (TTX_ON == 1)
ttx_enable(FALSE);
#endif
#if (SUBTITLE_ON == 1)
subt_enable(FALSE);
#endif
sie_close();
OSD_ShowOnOff(OSDDRV_OFF);
#ifdef NEW_DEMO_FRAME
sim_close_monitor(0);
#else
si_monitor_off(0xFFFFFFFF);
#endif
stop_tdt();
epg_off();
vpo_win_onoff(g_vpo_dev, FALSE);
#ifdef DUAL_VIDEO_OUTPUT
if(g_sd_vpo_dev != NULL)
vpo_win_onoff(g_sd_vpo_dev,TRUE);
#endif
dm_set_onoff(0);
bgcolor.uY = 16;
bgcolor.uCb = 128;
bgcolor.uCr = 128;
vpo_ioctl(g_vpo_dev,VPO_IO_SET_BG_COLOR,(UINT32)&bgcolor);
//close drivers
dmx_stop( g_dmx_dev);
dmx_close( g_dmx_dev);
if (g_dmx_dev2)
{
dmx_stop(g_dmx_dev2);
dmx_close(g_dmx_dev2);
}
deca_stop(g_deca_dev,0,ADEC_STOP_IMM);
deca_close(g_deca_dev);
vdec_close(g_decv_dev);
// Power HDMI phy at standby mode.
#ifdef HDTV_SUPPORT
struct hdmi_device *hdmi_dev;
hdmi_dev = (struct hdmi_device *)dev_get_by_id(HLD_DEV_TYPE_HDMI, 0);
if (hdmi_dev != NULL)
{
if (SUCCESS != hdmi_dev->close(hdmi_dev))
{
PRINTF("hdmi_close failed!!\n");
ASSERT(0);
}
}
#endif
vpo_close(g_vpo_dev);
#ifdef DUAL_VIDEO_OUTPUT
if(RET_SUCCESS!=vpo_close((struct vpo_device *)dev_get_by_id(HLD_DEV_TYPE_DIS, 1)))
ASSERT(0);
#endif
snd_close(g_snd_dev);
nim_close(g_nim_dev);
if(g_nim_dev2)
nim_close(g_nim_dev2);
if(g_rfm_dev)
rfm_close(g_rfm_dev);
#if (SYS_MAIN_BOARD == BOARD_M3329E_DEMO01V01 || SYS_MAIN_BOARD == BOARD_DB_M3602_02V01 || SYS_MAIN_BOARD == BOARD_DB_M3602_04V01)
if(g_scart_dev)
scart_close(g_scart_dev);
#endif
led_display_flag = 0;
#if (SYS_MAIN_BOARD == BOARD_S3602_DEMO)
// Power off
HAL_GPIO_BIT_DIR_SET(25, HAL_GPIO_O_DIR);
HAL_GPIO_BIT_SET(25, 0);
#elif (SYS_MAIN_BOARD == BOARD_DB_M3602_02V01 || SYS_MAIN_BOARD == BOARD_DB_M3602_04V01)
// Power off
/*alfred.wu 不允许ali的power off*/
/*
HAL_GPIO_BIT_DIR_SET(61, HAL_GPIO_O_DIR);
HAL_GPIO_BIT_SET(61, 1);
// Tuner LNB power off
HAL_GPIO_BIT_DIR_SET(73, HAL_GPIO_O_DIR);
HAL_GPIO_BIT_SET(73, 1);
*//*end*/
#endif
}