hi3519av100 接入bt656问题

qn1530868394 · 发表于 2019-1-10 11:55:42

有没有接过的指导下，加载驱动./load3519av100 -i -sensor0 bt656
在调用s32Ret = HI_MPI_VI_CreatePipe(ViPipe, &stPipeAttr);时报如下错误：
[SAMPLE_COMM_VI_StartViPipe]-2105: 222  HI_MPI_VI_CreatePipe failed with 0xa0108003!
pipe的参数配置如下：
VI_PIPE_ATTR_S PIPE_ATTR_BT656D1_1MUX =
{
      /* bBindDev bYuvSkip */
VI_PIPE_BYPASS_NONE, HI_FALSE,HI_TRUE,
720, 576,
PIXEL_FORMAT_YUV_SEMIPLANAR_422,
COMPRESS_MODE_NONE,
DATA_BITWIDTH_8,
HI_FALSE,
{
      PIXEL_FORMAT_YUV_SEMIPLANAR_422,
      DATA_BITWIDTH_8,
      VI_NR_REF_FROM_RFR,
      COMPRESS_MODE_NONE
},
HI_FALSE,
{ -1, -1},
HI_FALSE
};

发现PIXEL_FORMAT_E  enPixFmt只能配置为rgb，HI_BOOL bIspBypass配置为HI_FALSE时才能成功配置下去，按手册理解PIXEL_FORMAT_E  enPixFm应该配置为yuv，HI_BOOL bIspBypass配置为HI_TRUE，就会报上面的错误。

还有VI_DEV_ATTR_S DEV_ATTR_BT656D1_1MUX =
{
VI_MODE_BT656,
VI_WORK_MODE_1Multiplex,
{0xFFF00000, 0x0},
VI_SCAN_PROGRESSIVE,
{-1, -1, -1, -1},
VI_DATA_SEQ_YUYV,
   .......}
VI_SCAN_MODE_E    enScanMode;参数只能配置为逐行，配置为隔行也配置不下去。

不知道是我配置的有问题，还是hi3519av100的驱动支持有问题，有没有调试过这块的指导下，在hi3519v101上接入是成功的。

qn1517131020 · 发表于 2019-1-10 14:59:59

我在搞3559A的BT1120，也遇到挺多问题的

qn1530868394 · 发表于 2019-1-10 15:50:35

我这属性都配置不下去，你的咋样

qn1517131020 · 发表于 2019-1-10 16:06:28

/nfsroot # ./sample_vio
[SAMPLE_COMM_VI_SetMipiAttr]-1697: ============= MipiDev 0, SetMipiAttr enWDRMode: 0
[SAMPLE_COMM_VI_StartDev]-2166: HI_MPI_VI_SetDevAttr failed with 0xa0108003!
[SAMPLE_COMM_VI_CreateSingleVi]-2621: SAMPLE_COMM_VI_StartDev failed !
[SAMPLE_COMM_VI_CreateVi]-2797: SAMPLE_COMM_VI_CreateSingleVi failed !
[SAMPLE_COMM_VI_StartVi_BT1120]-3185: SAMPLE_COMM_VI_CreateVi failed!
[SAMPLE_VIO_BT1120]-222: SAMPLE_COMM_VI_StartVi failed with -1!
[SAMPLE_COMM_VI_StopViChn]-2602: HI_MPI_VI_DisableChn failed with 0xa0108005!
[SAMPLE_COMM_VI_StopSingleViPipe]-2292: HI_MPI_VI_StopPipe failed with 0xa0108005!

qn1517131020 · 发表于 2019-1-10 16:07:01

/nfsroot # cat /dev/logmpp
<3>[ vi] [Func]:VI_DRV_CheckDevIntfMode [Line]:12001 [Info]:ViDev 0 can not support interface 3
<3>[ vi] [Func]:VI_DisableChn [Line]:4942 [Info]

ipe 5 unexisted!
<3>[ vi] [Func]:VI_StopPipe [Line]:3477 [Info]

ipe 5 unexisted!

qn1517131020 · 发表于 2019-1-10 16:07:41

要不还是QQ上交流吧.....

qn1530868394 · 发表于 2019-1-10 16:16:42

我好像加过你咋不见了

你qq多少来着我加一下

qn1517131020 · 发表于 2019-1-10 16:17:32

1097159959

qn1530868394 · 发表于 2019-1-12 13:01:33

硬件上接的是vi0的d0到d7.
主要属性配置如下：
combo_dev_attr_t MIPI_BT656_ATTR =
{
.devno       = 0,
.input_mode = INPUT_MODE_BT656,    /* input mode */
.data_rate = MIPI_DATA_RATE_X1,
.img_rect = {0, 0, 720, 576},

{
      .mipi_attr =
      {
         DATA_TYPE_RAW_8BIT,
         HI_MIPI_WDR_MODE_NONE,
         {0, 1, 2, 3, -1, -1, -1, -1}
      }
}
};

VI_DEV_ATTR_S DEV_ATTR_BT656D1_1MUX =
{
VI_MODE_BT656,
VI_WORK_MODE_1Multiplex,
{0xff0000, 0x0},
VI_SCAN_PROGRESSIVE,
{-1, -1, -1, -1},
VI_DATA_SEQ_YUYV,

{
/*port_vsync port_vsync_neg    port_hsync       port_hsync_neg       */
VI_VSYNC_PULSE, VI_VSYNC_NEG_LOW, VI_HSYNC_VALID_SINGNAL,VI_HSYNC_NEG_HIGH, VI_VSYNC_VALID_SINGAL,VI_VSYNC_VALID_NEG_HIGH,

/*hsync_hfb hsync_act hsync_hhb*/
{0,          720,       0,
/*vsync0_vhb vsync0_act vsync0_hhb*/
   0,          576,       0,
/*vsync1_vhb vsync1_act vsync1_hhb*/
   0,          0,          0}
},
VI_DATA_TYPE_YUV,
HI_FALSE,
{720, 576},
{
      {
         {720 , 576},

      },
      {
         VI_REPHASE_MODE_NONE,
         VI_REPHASE_MODE_NONE
      }
},
{
      WDR_MODE_NONE,
      0
},
DATA_RATE_X1
};

VI_PIPE_ATTR_S PIPE_ATTR_BT656D1_1MUX =
{
      /* bBindDev bYuvSkip */
VI_PIPE_BYPASS_NONE, HI_TRUE,HI_TRUE,
720, 576,
PIXEL_FORMAT_YVU_SEMIPLANAR_422,
COMPRESS_MODE_NONE,
DATA_BITWIDTH_8,
HI_FALSE,
{
      PIXEL_FORMAT_YVU_SEMIPLANAR_422,
      DATA_BITWIDTH_8,
      VI_NR_REF_FROM_RFR,
      COMPRESS_MODE_NONE
},
HI_FALSE,
{ -1, -1}
};

现在这些属性能正常配置下去，但是就是采集不到数据，有熟悉的这块的帮忙看下，哪里配置有问题。
proc/umap/vi的打印如下：

[VI] Version: [Hi3519AV100_MPP_V2.0.1.0 B0B0 Release], Build Time[Nov 15 2018, 09:08:39]

-------------------------------MODULE PARAM ---------------------------------------------------------------------------
   DetectErrFrame       DropErrFrame
               0                0

-------------------------------VI MODE --------------------------------------------------------------------------------
  Pipe0Mode Pipe1Mode Pipe2Mode Pipe3Mode Pipe4Mode Pipe5Mode
offline    offline    offline    offline    offline    offline
-------------------------------VPSS MODE ------------------------------------------------------------------------------
  Pipe0Mode Pipe1Mode Pipe2Mode Pipe3Mode Pipe4Mode Pipe5Mode
offline    offline    offline    offline    offline    offline

-------------------------------VI STITCH GRP ATTR----------------------------------------------------------------------
  StitchGrp bStitch Mode PipeNum             PipeId

-------------------------------VI DEV ATTR1----------------------------------------------------------------------------
  DevID DevEn  BindPipe    Width Height             IntfM    WkM    ComMsk0    ComMsk1 ScanM
   3    Y       Y    720    576             BT656 1Mux    ff0000          0    P

-------------------------------VI DEV ATTR2----------------------------------------------------------------------------
  DevID AD0 AD1 AD2 AD3    Seq  DataType DataRev BasW BasH HReph VReph WDRMode  CacheLine  DataRate
   3 -1 -1 -1 -1 YUYV    YUV       N    720    576 NONE NONE    None       0       X1

-------------------------------VI BIND ATTR----------------------------------------------------------------------------
DevID PipeNum             PipeId
   3    1                3

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

-------------------------------VI PIPE ATTR1---------------------------------------------------------------------------
  PipeID  BypassMode YuvSkip IspBypass    Width Height PixFmt  BitWidth NrEn SharpenEn  CompressMode
   3  BypassNone    Y       Y    720    576    SP422       8    N       N       None

-------------------------------VI PIPE ATTR2---------------------------------------------------------------------------
  DiscProPic SrcFRate DstFRate FrameSource  RepeatMode VCNum
         N       -1       -1       DEV       NONE    0

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

-------------------------------VI PIPE NR ATTR-------------------------------------------------------------------------
  PipeID       BitWidth CompressMode       PixFmt       RefSrc          Intf       Version       OptMode

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

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

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

-------------------------------VI CHN ATTR1----------------------------------------------------------------------------
  PipeID ChnID Width Height Mirror Flip SrcFRate DstFRate PixFmt    VideoFmt  DynamicRange
   3    0    720    576       N    N       -1       -1    SP422       LINEAR       SDR8

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

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

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

-------------------------------VI CHN EARLY INTERRUPT INFO-------------------------------------------------------------
  PipeID ChnID  Enable  LineCnt
   3    0    N       0

-------------------------------VI CHN LOW DELAY ATTR-------------------------------------------------------------------
  PipeID ChnID  Enable  LineCnt Effect
   3    0    N       0       N

-------------------------------VI CHN CROP INFO------------------------------------------------------------------------
  PipeID ChnID  CropEn  CoorType CoorX CoorY Width  Height TrimX TrimY TrimWid TrimHgt
   3    0    N    RIT    0    0    0    0    0    0    0    0

-------------------------------VI CHN ROTATION INFO--------------------------------------------------------------------
  PipeID ChnID Rotation
   3    0          0

-------------------------------VI CHN LDC INFO-------------------------------------------------------------------------
  PipeID ChnID  Enable  Aspect  XRatio  YRatio XYRatio XOffset YOffset    DistortionRatio
   3    0    N    N    0    0       0       0       0                0

-------------------------------VI CHN ROTATIO_EX INFO------------------------------------------------------------------
  PipeID ChnID  Enable  ViewType Angle XOffset YOffset    Width Height
   3    0    N    ALL    0       0       0       0       0

-------------------------------VI CHN SPREAD INFO----------------------------------------------------------------------
  PipeID ChnID  Enable OutW OutH    Coef
   3    0    N    0    0       0

-------------------------------VI EXTCHN FISHEYE ATTR------------------------------------------------------------------
  PipeID ChnID  Enable  MntMode  RgnNum  BgEnable  BgColor  LMF  HOffset  VOffset  TCoef FStrength

-------------------------------VI EXTCHN FISHEYE REGION ATTR-----------------------------------------------------------
  PipeID ChnID  RgnIndex  ViewMode  InRadius  OutRadius  Pan  Tilt  HorZoom  VerZoom  OutX  OutY  OutW  OutH

-------------------------------VI DIS CONFIG INFO1---------------------------------------------------------------------
  PipeID ChnID       Mode  Motion PdtType  BufNum CropRatio FrmRate GyroRange  GyroBitWidth CamSteady Scale

-------------------------------VI DIS ATTR INFO------------------------------------------------------------------------
  PipeID ChnID  DisChn Enable GdcBypass    MovSub    Roef    Timelag ViewAngle  bStillCrop HorLimit VerLimit

-------------------------------VI SNAP ATTR INFO-----------------------------------------------------------------------
  PipeID Type  bLoadCCM  FrameCnt  rptTimes bZSL  FrmDepth  RollbaskMs  Interval

-------------------------------VI SNAP STATUS INFO---------------------------------------------------------------------
  Status bDoublePipe VideoPipe  SnapPipe    VcNum ProDelayInt

-------------------------------VI CHN OUTPUT RESOLUTION----------------------------------------------------------------
  PipeID ChnID  Enable  Mirror Flip Width  Height  PixFmt  VideoFmt  DynamicRange  CompressMode FrameRate
   3    0    Y    N    N    0    0 SP422 LINEAR       SDR8       None       0

-------------------------------VI PIPE STATUS--------------------------------------------------------------------------
  PipeID  Enable IntCnt FrameRate LostFrame  VbFail Width  Height
   3    Y       1       0       0    0    720    576

-------------------------------VI CHN STATUS---------------------------------------------------------------------------
  PipeID ChnID  Enable FrameRate LostFrame  VbFail Width  Height
   3    0    Y       0       0    0    0    0

-------------------------------VI PIPE Statistic-----------------------------------------------------------------------
  PipeID    RecvPic    LostCnt    BufCnt CurSoftTm MaxSoftTm CurTaskTm MaxTaskTm LowBandWidth  BeBufNum
   3          0          0          0          0          0          0          0             0       0

-------------------------------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
   0             0             0       0          0       0          0          0

-------------------------------VI PROC COST TIME STATISTIC-----------------------------------------------------------
ProcIdx IntCntPerSec MaxIntCntPerSec  CurIntCostTm  MaxIntCostTm  TotalIntCostTm IntTmPerSec  MaxIntTmPerSec
   0             0             0          0          0             0          0             0

-------------------------------VI DEV DETECT INFO----------------------------------------------------------------------
DevID  ValidWidth ValidHeight  TotalWidth
   3          0          0          0

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

-------------------------------VI ISP DETECT INFO----------------------------------------------------------------------
ISPID  ValidWidth ValidHeight  TotalWidth
   3          0          0       1439

qn1530868394 · 发表于 2019-1-14 20:57:08

有收到中断，但数据解析不对，都丢弃了，看/dev/logmpp，有如下打印：
<3>[ vi] [Func]:VI_COMM_DetectWchIntErr [Line]:1888 [Info]

ipeId 2 without VI_CC_INT IntStatus:0x8011
<3>[ vi] [Func]:VI_COMM_DetectWchIntErr [Line]:1888 [Info]

ipeId 2 without VI_CC_INT IntStatus:0x11
<3>[ vi] [Func]:VI_COMM_DetectWchIntErr [Line]:1888 [Info]

ipeId 2 without VI_CC_INT IntStatus:0x8011
<3>[ vi] [Func]:VI_COMM_DetectWchIntErr [Line]:1888 [Info]

ipeId 2 without VI_CC_INT IntStatus:0x11

grep了一下，发现都是ko里面打印的，也没开放源码
Binary file osdrv/pub/rootfs_glibc/usr/ko/hi3519av100_vi.ko matches
Binary file smp/a53_linux/mpp/obj/hi_vi.o matches
Binary file smp/a53_linux/mpp/ko/hi3519av100_vi.ko matches

定位不了哪里问题了，有没有调过这块的指点下。

qn1530868394 · 发表于 2019-1-15 19:52:53

硬件改动了一下，能收到中断，但是数据解析还是不正确

[VI] Version: [Hi3519AV100_MPP_V2.0.1.0 B0B0 Release], Build Time[Nov 15 2018, 09:08:39]

-------------------------------MODULE PARAM ---------------------------------------------------------------------------
   DetectErrFrame       DropErrFrame
               0                0

-------------------------------VI MODE --------------------------------------------------------------------------------
  Pipe0Mode Pipe1Mode Pipe2Mode Pipe3Mode Pipe4Mode Pipe5Mode
offline    offline    offline    offline    offline    offline
-------------------------------VPSS MODE ------------------------------------------------------------------------------
  Pipe0Mode Pipe1Mode Pipe2Mode Pipe3Mode Pipe4Mode Pipe5Mode
offline    offline    offline    offline    offline    offline

-------------------------------VI STITCH GRP ATTR----------------------------------------------------------------------
  StitchGrp bStitch Mode PipeNum             PipeId

-------------------------------VI DEV ATTR1----------------------------------------------------------------------------
  DevID DevEn  BindPipe    Width Height             IntfM    WkM    ComMsk0    ComMsk1 ScanM
   3    Y       Y    720    576             BT656 1Mux    ff0000          0    P

-------------------------------VI DEV ATTR2----------------------------------------------------------------------------
  DevID AD0 AD1 AD2 AD3    Seq  DataType DataRev BasW BasH HReph VReph WDRMode  CacheLine  DataRate
   3 -1 -1 -1 -1 YUYV    YUV       N    720    576 NONE NONE    None       0       X1

-------------------------------VI BIND ATTR----------------------------------------------------------------------------
DevID PipeNum             PipeId
   3    1                5

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

-------------------------------VI PIPE ATTR1---------------------------------------------------------------------------
  PipeID  BypassMode YuvSkip IspBypass    Width Height PixFmt  BitWidth NrEn SharpenEn  CompressMode
   5  BypassNone    Y       Y    720    576    SP422       8    N       N       None

-------------------------------VI PIPE ATTR2---------------------------------------------------------------------------
  DiscProPic SrcFRate DstFRate FrameSource  RepeatMode VCNum
         N       25       25       DEV       NONE    0

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

-------------------------------VI PIPE NR ATTR-------------------------------------------------------------------------
  PipeID       BitWidth CompressMode       PixFmt       RefSrc          Intf       Version       OptMode

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

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

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

-------------------------------VI CHN ATTR1----------------------------------------------------------------------------
  PipeID ChnID Width Height Mirror Flip SrcFRate DstFRate PixFmt    VideoFmt  DynamicRange
   5    0    720    576       N    N       -1       -1    SP422       LINEAR       SDR8

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

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

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

-------------------------------VI CHN EARLY INTERRUPT INFO-------------------------------------------------------------
  PipeID ChnID  Enable  LineCnt
   5    0    N       0

-------------------------------VI CHN LOW DELAY ATTR-------------------------------------------------------------------
  PipeID ChnID  Enable  LineCnt Effect
   5    0    N       0       N

-------------------------------VI CHN CROP INFO------------------------------------------------------------------------
  PipeID ChnID  CropEn  CoorType CoorX CoorY Width  Height TrimX TrimY TrimWid TrimHgt
   5    0    N    RIT    0    0    0    0    0    0    0    0

-------------------------------VI CHN ROTATION INFO--------------------------------------------------------------------
  PipeID ChnID Rotation
   5    0          0

-------------------------------VI CHN LDC INFO-------------------------------------------------------------------------
  PipeID ChnID  Enable  Aspect  XRatio  YRatio XYRatio XOffset YOffset    DistortionRatio
   5    0    N    N    0    0       0       0       0                0

-------------------------------VI CHN ROTATIO_EX INFO------------------------------------------------------------------
  PipeID ChnID  Enable  ViewType Angle XOffset YOffset    Width Height
   5    0    N    ALL    0       0       0       0       0

-------------------------------VI CHN SPREAD INFO----------------------------------------------------------------------
  PipeID ChnID  Enable OutW OutH    Coef
   5    0    N    0    0       0

-------------------------------VI EXTCHN FISHEYE ATTR------------------------------------------------------------------
  PipeID ChnID  Enable  MntMode  RgnNum  BgEnable  BgColor  LMF  HOffset  VOffset  TCoef FStrength

-------------------------------VI EXTCHN FISHEYE REGION ATTR-----------------------------------------------------------
  PipeID ChnID  RgnIndex  ViewMode  InRadius  OutRadius  Pan  Tilt  HorZoom  VerZoom  OutX  OutY  OutW  OutH

-------------------------------VI DIS CONFIG INFO1---------------------------------------------------------------------
  PipeID ChnID       Mode  Motion PdtType  BufNum CropRatio FrmRate GyroRange  GyroBitWidth CamSteady Scale

-------------------------------VI DIS ATTR INFO------------------------------------------------------------------------
  PipeID ChnID  DisChn Enable GdcBypass    MovSub    Roef    Timelag ViewAngle  bStillCrop HorLimit VerLimit

-------------------------------VI SNAP ATTR INFO-----------------------------------------------------------------------
  PipeID Type  bLoadCCM  FrameCnt  rptTimes bZSL  FrmDepth  RollbaskMs  Interval

-------------------------------VI SNAP STATUS INFO---------------------------------------------------------------------
  Status bDoublePipe VideoPipe  SnapPipe    VcNum ProDelayInt

-------------------------------VI CHN OUTPUT RESOLUTION----------------------------------------------------------------
  PipeID ChnID  Enable  Mirror Flip Width  Height  PixFmt  VideoFmt  DynamicRange  CompressMode FrameRate
   5    0    Y    N    N    0    0 SP422 LINEAR       SDR8       None       0

-------------------------------VI PIPE STATUS--------------------------------------------------------------------------
  PipeID  Enable IntCnt FrameRate LostFrame  VbFail Width  Height
   5    Y 410033       0 410031    0    720    576

-------------------------------VI CHN STATUS---------------------------------------------------------------------------
  PipeID ChnID  Enable FrameRate LostFrame  VbFail Width  Height
   5    0    Y       0       0    0    0    0

-------------------------------VI PIPE Statistic-----------------------------------------------------------------------
  PipeID    RecvPic    LostCnt    BufCnt CurSoftTm MaxSoftTm CurTaskTm MaxTaskTm LowBandWidth  BeBufNum
   5          0          0          0          0          0          0          0             0       0

-------------------------------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
   0             0             0       0          0       0          0          0

-------------------------------VI PROC COST TIME STATISTIC-----------------------------------------------------------
ProcIdx IntCntPerSec MaxIntCntPerSec  CurIntCostTm  MaxIntCostTm  TotalIntCostTm IntTmPerSec  MaxIntTmPerSec
   0             0             0          0          0             0          0             0

-------------------------------VI DEV DETECT INFO----------------------------------------------------------------------
DevID  ValidWidth ValidHeight  TotalWidth
   3       720       243       1716

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

-------------------------------VI ISP DETECT INFO----------------------------------------------------------------------
ISPID  ValidWidth ValidHeight  TotalWidth
   5          0          0          0

qn1530868394 · 发表于 2019-1-16 19:06:43

任意断掉一根数据线，就收不到中断，说明d0到d7的数据都采集到了，怀疑hisi驱动里解析时序的处理有些问题。。。

wing5200 · 发表于 2019-4-11 16:59:06

楼主解决了吗，我也在调试相关方面问题，想请教一下，我的QQ3158843178

qn1557803471 · 发表于 2019-5-17 16:55:58

qn1530868394 发表于 2019-1-15 19:52
硬件改动了一下，能收到中断，但是数据解析还是不正确

[VI] Version: [Hi3519AV100_MPP_V2.0.1.0 B0B0 R ...

嗨，楼主，我也出现了你这个问题，你们的接线是不是手焊的？你们最后是改硬件还是软件过的？

qn1530868394 · 发表于 2019-5-25 22:44:32

这个问题没有解决，我们的结论是hisi底层驱动有问题，等他更新了再看，不知道有没有其他朋友解决的。

[hi3519] hi3519av100 接入bt656问题