
colinro


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加入易百纳时间:2014-11-06
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首先放VI # cat /proc/umap/vi [VIU] Version: [Hi3521_MPP_V1.0.0.2 Debug], Build Time: [Aug 1 2012, 16:29:59] -----MODULE PARAM-------------------------------------------------------------- detect_err_frame y -----VI DEV ATTR--------------------------------------------------------------- Dev IntfM WkM ComMsk0 ComMsk1 ScanM AD0 AD1 AD2 AD3 Seq 0 BT656 4Mux ff000000 0 I -1 -1 -1 -1 UYVY -----VI HIGH DEV ATTR--------------------------------------------------------------- Dev InputM WkM ComMsk0 ComMsk1 ScanM AD0 AD1 AD2 AD3 Seq CombM CompM ClkM Fix FldP -----VI PHYCHN ATTR------------------------------------------------------------ PhyChn CapX CapY CapW CapH DstW DstH CapSel Mirror Filp PixFom SrcRat DstRat 0 0 0 704 576 704 576 both N N sp420 25 25 1 0 0 704 576 704 576 both N N sp420 25 25 2 0 0 704 576 704 576 both N N sp420 25 25 3 0 0 704 576 704 576 both N N sp420 25 25 -----VI PHYCHN MINOR ATTR------------------------------------------------------------ PhyChn CapX CapY CapW CapH DstW DstH CapSel Mirror Filp PixFom MixCap DwScal -----VI PHYCHN STATUS 1---------------------------------------------------------- PhyChn Dev IntCnt VbFail LosInt TopLos BotLos BufCnt IntT SendT Field Stride 0 0 45396 35399 35471 430 34649 0 1 12 intl 704 1 0 56919 48346 48047 508 47064 0 2 1 intl 704 2 0 51791 44039 42485 777 41028 1 3 22 intl 704 3 0 33196 30323 30467 92 30283 0 1 26 intl 704 -----VI PHYCHN STATUS 2--------------------------------------------------------- PhyChn ccErrN IntRat 0 89612 1904 1 112047 6578 2 99792 1901 3 66259 137 -----VI CHN STATUS------------------------------------------------------------- ViChn bEnUsrP FrmTime FrmRate SendCnt SwLost 0 N 1808 0 9175 0 1 N 1344 0 7590 0 2 N 3072 0 6294 0 3 N 133362 0 2689 0 -----VI CHN CALL DSU STATUS------------------------------------------------- ViChn UsrBgnNOk UsrCancel UsrEndOk UsrCbOk CvrBgnNOk CvrCancel CvrEndOk CvrCbOk OsdBgnNOk OsdCancel OsdEndOk OsdCbOk 请问下为什么VI CHN STATUS 的 FrmRate 是0呢 。 这个采集到底出现了什么问题啊,是驱动的问题么,谢谢,在线求助。 卡住很久了这个问题。2014-12-223 0 3888

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