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hi3516av200+imx326获取不到码流,vi信息不对
用的sdk自带的sample venc 程序,运行后提示get venc stream time out ,
查看/proc/umap/vi发现IntCnt一直为0.用的是I2C模式,脚本里面的管脚复用有修改,寄存器的管脚配置也有查看,如果是寄存器的话是有可能哪些管脚配置有问题呢?下面是VI的信息,找了几天没找到问题,求大佬帮助。
cat /proc/umap/vi
[VIU] Version: [Hi3519V101_MPP_V1.0.3.0 B060 Release], Build Time: [May 13 2017, 16:51:41]
-----MODULE PARAM---------------------------------------------------------------
detect_err_frame drop_err_frame stop_int_level yuv_skip
10 0 0 0
-----VI-VPSS ONLINE STATE-------------------------------------------------------
OnlineState
online
-----VI MODULE STATE------------------------------------------------------------
ModuleState
Started
-----VI DEV ATTR1---------------------------------------------------------------
Dev IntfM WkM ComMsk0 ComMsk1 ScanM AD0 AD1 AD2
0 LVDS 1Mux fff00000 0 P -1 -1 -1
-----VI DEV ATTR2---------------------------------------------------------------
AD3 Seq DPath DType DRev CapX CapY CapW CapH BasW BasH Comp HReph VReph
-1 N/A ISP RGB N 0 0 2592 1944 2592 1944 N NONE NONE
-----VI HIGH DEV ATTR 1---------------------------------------------------------
Dev InputM WkM ComMsk0 ComMsk1 ScanM AD0 AD1 AD2
-----VI HIGH DEV ATTR 2---------------------------------------------------------
AD3 Seq CombM CompM ClkM Fix FldP DPath DType DRev
-----VI HIGH DEV ATTR 3---------------------------------------------------------
CapX CapY CapW CapH BasW BasH Comp HReph VReph
-----VI PHYCHN ATTR 1-----------------------------------------------------------
PhyChn CapX CapY CapW CapH DstW DstH CapSel Mirror Flip
0 0 0 2592 1944 2592 1944 both N N
-----VI PHYCHN ATTR 2-----------------------------------------------------------
IntEn PixFom SrcRat DstRat Comp
Y SP420 30 30 N
-----VI PHYCHN STATUS 1---------------------------------------------------------
PhyChn Dev IntCnt VbFail LosInt TopLos BotLos BufCnt IntT
0 0 0 0 0 0 0 0 0
-----VI PHYCHN STATUS 2---------------------------------------------------------
SendT Field Stride MaxIntT IntGapT MaxGapT LIntCnt ThrCnt AutoDis
0 frm 2592 0 0 0 0 0 0
-----VI PHYCHN STATUS 3---------------------------------------------------------
CasAutD TmgErr ccErrN IntRat
0 0 0 0
-----VI LDC ATTR----------------------------------------------------------------
PhyChn ViewType Ratio minRatio COffX COffY Enable
-----VI Cylind Correction ATTR------------------------------------------------------------
PhyChn Enable Ratio CYOffX CYOffY
-----VI SPREAD ATTR------------------------------------------------------------
PhyChn Enable OutW OutH Coef
-----VI ROTATE_EX ATTR------------------------------------------------------------
PhyChn Enable ViewType Angle CYOffX CYOffY OutW OutH
-----VI Stitching Correction ATTR------------------------------------------------------------
PhyChn Enable OutW OutH Coef0 Coef1 Coef2 Coef3 Coef4 Coef5 Coef6 Coef7 Coef8
-----VI FLASH ATTR--------------------------------------------------------------
Dev Mode StartTime DuraTime InterVal CapIdx Enable FlashedNum
0 Once 0 0 0 0 N 0
-----VI CSC ATTR----------------------------------------------------------------
Dev Type HueVal ContrVal LumaVal StatuVal TVMode
0 709 50 50 50 50 N
-----VI DCI ATTR----------------------------------------------------------------
Dev Enable BlackGain ContrGain LightGain ManBlendEn BlendRatio BlackStretchEn
0 Y 18 18 18 N 0 N
-----VI WDR ATTR----------------------------------------------------------------
Dev Mode BufNum DstW DstH PoolId VcNum DesNum State bCompress
0 NONE 0 2592 1944 -1 0 0 Init N
-----VI WDR DES STATUS----------------------------------------------------------
Dev Idx IntGap IntCnt CcErrCnt
-----VI WDR SRC STATUS----------------------------------------------------------
Dev Idx IntGap IntCnt CcErrCnt
-----VI WDR COMBINE STATUS------------------------------------------------------
Dev IntGap IntCnt CcErrCnt
0 0 0 0
-----VI SNAP ATTR-------------------------------------------------------------------------
Dev IspDev Type RefNum Depth SrcRat DstRat bZSL RollbackMs Interval FrameCnt
-----VI SNAP STATUS-----------------------------------------------------------------------
Dev State TotalCnt CapturedCnt ReadCnt OverCnt 0RefCurCnt 2RefCurCnt 2RefRefCnt
查看/proc/umap/vi发现IntCnt一直为0.用的是I2C模式,脚本里面的管脚复用有修改,寄存器的管脚配置也有查看,如果是寄存器的话是有可能哪些管脚配置有问题呢?下面是VI的信息,找了几天没找到问题,求大佬帮助。
cat /proc/umap/vi
[VIU] Version: [Hi3519V101_MPP_V1.0.3.0 B060 Release], Build Time: [May 13 2017, 16:51:41]
-----MODULE PARAM---------------------------------------------------------------
detect_err_frame drop_err_frame stop_int_level yuv_skip
10 0 0 0
-----VI-VPSS ONLINE STATE-------------------------------------------------------
OnlineState
online
-----VI MODULE STATE------------------------------------------------------------
ModuleState
Started
-----VI DEV ATTR1---------------------------------------------------------------
Dev IntfM WkM ComMsk0 ComMsk1 ScanM AD0 AD1 AD2
0 LVDS 1Mux fff00000 0 P -1 -1 -1
-----VI DEV ATTR2---------------------------------------------------------------
AD3 Seq DPath DType DRev CapX CapY CapW CapH BasW BasH Comp HReph VReph
-1 N/A ISP RGB N 0 0 2592 1944 2592 1944 N NONE NONE
-----VI HIGH DEV ATTR 1---------------------------------------------------------
Dev InputM WkM ComMsk0 ComMsk1 ScanM AD0 AD1 AD2
-----VI HIGH DEV ATTR 2---------------------------------------------------------
AD3 Seq CombM CompM ClkM Fix FldP DPath DType DRev
-----VI HIGH DEV ATTR 3---------------------------------------------------------
CapX CapY CapW CapH BasW BasH Comp HReph VReph
-----VI PHYCHN ATTR 1-----------------------------------------------------------
PhyChn CapX CapY CapW CapH DstW DstH CapSel Mirror Flip
0 0 0 2592 1944 2592 1944 both N N
-----VI PHYCHN ATTR 2-----------------------------------------------------------
IntEn PixFom SrcRat DstRat Comp
Y SP420 30 30 N
-----VI PHYCHN STATUS 1---------------------------------------------------------
PhyChn Dev IntCnt VbFail LosInt TopLos BotLos BufCnt IntT
0 0 0 0 0 0 0 0 0
-----VI PHYCHN STATUS 2---------------------------------------------------------
SendT Field Stride MaxIntT IntGapT MaxGapT LIntCnt ThrCnt AutoDis
0 frm 2592 0 0 0 0 0 0
-----VI PHYCHN STATUS 3---------------------------------------------------------
CasAutD TmgErr ccErrN IntRat
0 0 0 0
-----VI LDC ATTR----------------------------------------------------------------
PhyChn ViewType Ratio minRatio COffX COffY Enable
-----VI Cylind Correction ATTR------------------------------------------------------------
PhyChn Enable Ratio CYOffX CYOffY
-----VI SPREAD ATTR------------------------------------------------------------
PhyChn Enable OutW OutH Coef
-----VI ROTATE_EX ATTR------------------------------------------------------------
PhyChn Enable ViewType Angle CYOffX CYOffY OutW OutH
-----VI Stitching Correction ATTR------------------------------------------------------------
PhyChn Enable OutW OutH Coef0 Coef1 Coef2 Coef3 Coef4 Coef5 Coef6 Coef7 Coef8
-----VI FLASH ATTR--------------------------------------------------------------
Dev Mode StartTime DuraTime InterVal CapIdx Enable FlashedNum
0 Once 0 0 0 0 N 0
-----VI CSC ATTR----------------------------------------------------------------
Dev Type HueVal ContrVal LumaVal StatuVal TVMode
0 709 50 50 50 50 N
-----VI DCI ATTR----------------------------------------------------------------
Dev Enable BlackGain ContrGain LightGain ManBlendEn BlendRatio BlackStretchEn
0 Y 18 18 18 N 0 N
-----VI WDR ATTR----------------------------------------------------------------
Dev Mode BufNum DstW DstH PoolId VcNum DesNum State bCompress
0 NONE 0 2592 1944 -1 0 0 Init N
-----VI WDR DES STATUS----------------------------------------------------------
Dev Idx IntGap IntCnt CcErrCnt
-----VI WDR SRC STATUS----------------------------------------------------------
Dev Idx IntGap IntCnt CcErrCnt
-----VI WDR COMBINE STATUS------------------------------------------------------
Dev IntGap IntCnt CcErrCnt
0 0 0 0
-----VI SNAP ATTR-------------------------------------------------------------------------
Dev IspDev Type RefNum Depth SrcRat DstRat bZSL RollbackMs Interval FrameCnt
-----VI SNAP STATUS-----------------------------------------------------------------------
Dev State TotalCnt CapturedCnt ReadCnt OverCnt 0RefCurCnt 2RefCurCnt 2RefRefCnt
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