HI3516EV200的BT656输入问题_问答

本帖最后由 qn1559924090 于 2019-8-30 23:54 编辑

我用HI3516EV200对接BT656的720x576逐行输入，前端芯片为TW9912，运行SDK的sample_vio时，现在发现有中断，但无图像出来。问题现象和这个帖子类似： http://bbs.ebaina.com/forum.php?mod=viewthread&tid=74696&highlight=hi3516ev200%2Bbt656

但是有个差异，就是我无法将Pipe0Mode设置到OFFLINE模式，我的PIPE MODE只能设置为VI_ONLINE_VPSS_OFFLINE 和 VI_ONLINE_VPSS_ONLINE，如果设置为VI_OFFLINE_VPSS_OFFLINE，则会报错 HI_MPI_VI_SetDevAttr failed with 0xa0108003。请问如何才能设置到OFFLINE。

以下是我的VI LOG：

[VI] Version: [Hi3516EV200_MPP_V1.0.1.0 B050 Release], Build Time[May 9 2019, 22:51:51]

-------------------------------MODULE PARAM --------------------------------------------------------------------------- DetectErrFrame DropErrFrame VbSource 0 0 Common

-------------------------------VI MODE ------------------------------------------------------------- Pipe0Mode Pipe1Mode [color=Red]online[/color] offline -------------------------------VPSS MODE ------------------------------------------------------------- Pipe0Mode Pipe1Mode offline offline

-------------------------------VI DEV ATTR1---------------------------------------------------------------------------- DevID DevEn BindPipe Width Height IntfM WkM ComMsk0 ComMsk1 ScanM 0 Y Y 720 576 BT656 1Mux ff00000 0 P

-------------------------------VI DEV ATTR2---------------------------------------------------------------------------- DevID AD0 AD1 AD2 AD3 Seq DataType DataRev BasW BasH HReph VReph WDRMode CacheLine DataRate 0 -1 -1 -1 -1 UYVY YUV N 720 576 NONE NONE None 576 X1

-------------------------------VI BIND ATTR---------------------------------------------------------------------------- DevID PipeNum PipeId 0 1 0

-------------------------------VI DEV TIMING ATTR---------------------------------------------------------------------- DevID DevTimingEn DevFrmRate DevWidth DevHeight

-------------------------------VI PIPE ATTR1--------------------------------------------------------------------------- PipeID BypassMode YuvSkip IspBypass Width Height PixFmt BitWidth NrEn SharpenEn CompressMode 0 BypassNone N Y 720 576 SP420 8 N N None

-------------------------------VI PIPE ATTR2--------------------------------------------------------------------------- DiscProPic SrcFRate DstFRate FrameSource RepeatMode VCNum IntType EarlyLine VbPoolId N -1 -1 DEV NONE 0 START 128 -1

-------------------------------VI PIPE CROP ATTR----------------------------------------------------------------------- PipeID CropEn CoorX CoorY Width Height

-------------------------------VI PIPE USER PIC ATTR------------------------------------------------------------------- PipeID Enable ChnID Mode BgColor PicID Width Height Stride PixFmt PoolID PhyAddr

-------------------------------VI PIPE DUMP ATTR----------------------------------------------------------------------- PipeID Enable Depth DumpType

-------------------------------VI CHN ATTR1---------------------------------------------------------------------------- PipeID ChnID Width Height Mirror Flip SrcFRate DstFRate PixFmt VideoFmt DynamicRange 0 0 720 576 N N -1 -1 SP420 LINEAR SDR8

-------------------------------VI CHN ATTR2---------------------------------------------------------------------------- CompressMode Depth Align VbPoolId None 0 0 -1

-------------------------------VI EXTCHN ATTR1------------------------------------------------------------------------- PipeID ChnID Source SrcChn Width Height SrcFRate DstFRate PixFmt DynamicRange CompressMode Depth

-------------------------------VI EXTCHN ATTR2------------------------------------------------------------------------- Align VbPoolId

-------------------------------VI CHN CROP INFO------------------------------------------------------------------------ PipeID ChnID CropEn CoorType CoorX CoorY Width Height TrimX TrimY TrimWid TrimHgt 0 0 N RIT 0 0 0 0 0 0 720 576

-------------------------------VI CHN ROTATION INFO-------------------------------------------------------------------- PipeID ChnID Rotation 0 0 0

-------------------------------VI CHN LDCV3 INFO-------------------------------------------------------------------------

-------------------------------ISP 2DofDIS INFO------------------------------------------------------------------------ PipeID Enable 0 N

-------------------------------VI CHN OUTPUT RESOLUTION---------------------------------------------------------------- PipeID ChnID Enable Mirror Flip Width Height PixFmt VideoFmt DynamicRange CompressMode FrameRate 0 0 Y N N 720 576 SP420 LINEAR SDR8 None 50

-------------------------------VI PIPE STATUS-------------------------------------------------------------------------- PipeID Enable IntCnt FrameRate LostFrame VbFail Width Height 0 Y [color=Red]396 [/color] 0 0 0 720 576

-------------------------------VI CHN STATUS--------------------------------------------------------------------------- PipeID ChnID Enable FrameRate LostFrame VbFail Width Height 0 0 Y 50 0 0 720 576

-------------------------------VI PIPE Statistic----------------------------------------------------------------------- PipeID RecvPic LostCnt BufCnt CurSoftTm MaxSoftTm CurTaskTm MaxTaskTm LowBandWidth BeBufNum [color=Red] 0 0 0 0 0 0 0 0 0 0[/color]

-------------------------------VI HW STATISTIC------------------------------------------------------------------------- ProcIdx HWCostTm MaxHWCostTm CycleCnt MaxCycleCnt 0 0 0 0 0

-------------------------------VI PROC OFFLINE IRQ STATISTIC---------------------------------------------------------- ProcIdx SubmitCnt IntCnt ListCnt TmOutCnt BusErrCnt DcmpErrCnt StartErrCnt NodeIdErrCnt 0 0 0 0 0 0 0 0 0

-------------------------------VI PROC ONLINE IRQ STATISTIC----------------------------------------------------------- ProcIdx IntCnt FrmStartCnt FrmErrCnt FrmFlowCnt BusErrCnt DcmpErrCnt CfgLossCnt FirstIntPts 0 396 396 0 0 0 0 0 20622986195

-------------------------------VI PROC COST TIME STATISTIC----------------------------------------------------------- ProcIdx IntCntPerSec MaxIntCntPerSec CurIntCostTm MaxIntCostTm TotalIntCostTm IntTmPerSec MaxIntTmPerSec 0 50 50 121 152 49099 6340 6402

-------------------------------VI DEV DETECT INFO---------------------------------------------------------------------- DevID ValidWidth ValidHeight TotalWidth 0 720 576 1728

-------------------------------VI BAS DETECT INFO---------------------------------------------------------------------- DevID ValidWidth ValidHeight TotalWidth

-------------------------------VI ISP DETECT INFO---------------------------------------------------------------------- ISPID ValidWidth ValidHeight TotalWidth 0 720 576 1728

我把VI_PIPE的ISPBYPASS设置为HI_FALSE，现象一样，把像素格式改为RGB_BAYER，则参数设置的时候报错，不知道是不是因为VI无法设置到OFFLINE的原因

[quote][url=forum.php?mod=redirect&goto=findpost&pid=147239&ptid=75742]sanqiandian 发表于 2019-9-2 10:33[/url]
那就是ISPBYPASS  然后数据格式YUV啊[/quote]

HI，我现在的设置是ISPBYPASS状态，数据格式为YUV。
TW9912驱动我已经设置成了逐行输入了，所以下面的分辨率是720x576，而不是720x288

combo_dev_attr_t BT656_2M_30FPS_ATTR =
{
.devno = 0,
.input_mode = INPUT_MODE_BT656,
.data_rate = MIPI_DATA_RATE_X1,
.img_rect = {0, 0, 720, 576},
//.img_rect = {0, 0, 1920, 1080},
};

VI_DEV_ATTR_S DEV_ATTR_BT656_BASE =
{
VI_MODE_BT656,
VI_WORK_MODE_1Multiplex,
{0xff00000, 0x0},
VI_SCAN_PROGRESSIVE,
{-1, -1, -1, -1},
VI_DATA_SEQ_UYVY,
{
VI_VSYNC_PULSE, VI_VSYNC_NEG_LOW, VI_HSYNC_VALID_SINGNAL,VI_HSYNC_NEG_HIGH,VI_VSYNC_VALID_SINGAL,VI_VSYNC_VALID_NEG_HIGH,
{0,          720,       0,
   0,          576,       0,
   0,          0,          0}
},
VI_DATA_TYPE_YUV,
HI_FALSE,
//{720 , 288},
{720 , 576},
{
      {
         //{720 , 288},
{720 , 576},
      },
      {
         VI_REPHASE_MODE_NONE,
         VI_REPHASE_MODE_NONE
      }
},
{
      WDR_MODE_NONE,
      576
//1080
},
DATA_RATE_X1
};

static VI_PIPE_ATTR_S PIPE_ATTR_BT656_BASE =
{
VI_PIPE_BYPASS_NONE, HI_TRUE, HI_TRUE,
720, 576,
PIXEL_FORMAT_YVU_SEMIPLANAR_420,
COMPRESS_MODE_NONE,
DATA_BITWIDTH_8,
HI_FALSE,
{
      PIXEL_FORMAT_YVU_SEMIPLANAR_420,
      DATA_BITWIDTH_8,
      VI_NR_REF_FROM_RFR,
      COMPRESS_MODE_NONE
},
HI_FALSE,
{-1, -1}
};

VI_CHN_ATTR_S CHN_ATTR_1920x1080_420_SDR8_LINEAR =
{
//{1920, 1080},
{720, 576},
PIXEL_FORMAT_YVU_SEMIPLANAR_420,
DYNAMIC_RANGE_SDR8,
VIDEO_FORMAT_LINEAR,
COMPRESS_MODE_NONE,
0,    0,
0,
{ -1, -1}
};

HI3516EV200的BT656输入问题

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