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hi3519v101 vi采集yuv bt1120信号无中断数据,酬谢
环境:
SDK包:Hi3519 V101R001C01SPC020
SDK版本:v1.0.2.0
硬件构架:ADV7619(HDMI转BT1120)送 Hi3519V101 VI1采集
问题:HI3519V101 VI采集yuv bt1120信号,VI无中断数据,VI模块配置如下(cat /proc/umap/vi):
[VIU] Version: [Hi3519V101_MPP_V1.0.2.0 B050 Release], Build Time[Dec 1 2016, 10:28:17]
-----MODULE PARAM---------------------------------------------------------------
detect_err_frame drop_err_frame stop_int_level yuv_skip
10 0 0 0
-----VI-VPSS ONLINE STATE-------------------------------------------------------
OnlineState
offline
-----VI MODULE STATE------------------------------------------------------------
ModuleState
Started
-----VI DEV ATTR1---------------------------------------------------------------
Dev IntfM WkM ComMsk0 ComMsk1 ScanM AD0 AD1 AD2
1 BT1120S 1Mux ff000000 ff0000 P -1 -1 -1
-----VI DEV ATTR2---------------------------------------------------------------
AD3 Seq DPath DType DRev CapX CapY CapW CapH BasW BasH Comp HReph VReph
-1 UVUV ByPass YUV N 0 0 1920 1080 1920 1080 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
1 0 0 1920 1080 1920 1080 both N N
-----VI PHYCHN ATTR 2-----------------------------------------------------------
IntEn PixFom SrcRat DstRat Comp
Y SP420 60 30 N
-----VI PHYCHN STATUS 1---------------------------------------------------------
PhyChn Dev IntCnt VbFail LosInt TopLos BotLos BufCnt IntT
1 1 0 0 0 0 0 1 0
-----VI PHYCHN STATUS 2---------------------------------------------------------
SendT Field Stride MaxIntT IntGapT MaxGapT LIntCnt ThrCnt AutoDis
0 frm 1920 0 0 0 0 0 0
-----VI PHYCHN STATUS 3---------------------------------------------------------
CasAutD TmgErr ccErrN IntRat
0 0 0 0
实验:
1、ADV7619+HI3519V101:ADV7619输入为HDMI1080P60,输出为YUV BT1120。视频数据线的高8位为Y,低8位为C。用示波器已测量到ADV7619输出CLK为148.5MHz,视频数据线也有信号。
2、ADV7619+HI3531:通过跳线方式,将ADV7619 的视频线data0~15,clk,gnd连接到HI3531 VI,查看3531VI采集正常,采集信号送编码,图像正常。
结论:ADV7619输出BT1120 CLK、DATA是正常的(即HI3519V101 VI前端输入bt1120信号是正常的)。
读取目前配置寄存器值:
CRG部分寄存器:
HI_MPI_SYS_GetReg reg=0x12010030 val=0x70
HI_MPI_SYS_GetReg reg=0x1201003c val=0x31000100
外设控制寄存器:
HI_MPI_SYS_GetReg reg=0x12030000 val=0x28
VICAP部分寄存器:
HI_MPI_SYS_GetReg reg=0x11480000 val=0xdb5b
HI_MPI_SYS_GetReg reg=0x11480050 val=0x10
HI_MPI_SYS_GetReg reg=0x11480070 val=0x1
HI_MPI_SYS_GetReg reg=0x114800f0 val=0x0
HI_MPI_SYS_GetReg reg=0x114800f8 val=0x107ff
HI_MPI_SYS_GetReg reg=0x11480100 val=0x80000001
HI_MPI_SYS_GetReg reg=0x11480110 val=0xff000000
HI_MPI_SYS_GetReg reg=0x11480114 val=0xff000008
HI_MPI_SYS_GetReg reg=0x11480120 val=0x80000303
HI_MPI_SYS_GetReg reg=0x114801e4 val=0x0
HI_MPI_SYS_GetReg reg=0x114801ec val=0x0
HI_MPI_SYS_GetReg reg=0x114801f0 val=0x0
HI_MPI_SYS_GetReg reg=0x114801f8 val=0x7
HI_MPI_SYS_GetReg reg=0x11481000 val=0x0
HI_MPI_SYS_GetReg reg=0x11481004 val=0x1
HI_MPI_SYS_GetReg reg=0x114810f0 val=0x0
HI_MPI_SYS_GetReg reg=0x114810f8 val=0x1
MIPI部分寄存器:
HI_MPI_SYS_GetReg reg=0x11300400 val=0x100
HI_MPI_SYS_GetReg reg=0x11300404 val=0x0
HI_MPI_SYS_GetReg reg=0x11300408 val=0x0
HI_MPI_SYS_GetReg reg=0x11300418 val=0x0
HI_MPI_SYS_GetReg reg=0x1130041c val=0x0
HI_MPI_SYS_GetReg reg=0x11300420 val=0x0
HI_MPI_SYS_GetReg reg=0x11300424 val=0x101
HI_MPI_SYS_GetReg reg=0x11300430 val=0x0
HI_MPI_SYS_GetReg reg=0x11300434 val=0x0
HI_MPI_SYS_GetReg reg=0x11300438 val=0x0
HI_MPI_SYS_GetReg reg=0x1130043c val=0x0
HI_MPI_SYS_GetReg reg=0x113005f0 val=0x0
HI_MPI_SYS_GetReg reg=0x113005f4 val=0x0
HI_MPI_SYS_GetReg reg=0x113005f8 val=0x1f1f
目前问题原因不明确,请高人帮忙解决,酬谢!
联系QQ:492609219
电话:13701034876
SDK包:Hi3519 V101R001C01SPC020
SDK版本:v1.0.2.0
硬件构架:ADV7619(HDMI转BT1120)送 Hi3519V101 VI1采集
问题:HI3519V101 VI采集yuv bt1120信号,VI无中断数据,VI模块配置如下(cat /proc/umap/vi):
[VIU] Version: [Hi3519V101_MPP_V1.0.2.0 B050 Release], Build Time[Dec 1 2016, 10:28:17]
-----MODULE PARAM---------------------------------------------------------------
detect_err_frame drop_err_frame stop_int_level yuv_skip
10 0 0 0
-----VI-VPSS ONLINE STATE-------------------------------------------------------
OnlineState
offline
-----VI MODULE STATE------------------------------------------------------------
ModuleState
Started
-----VI DEV ATTR1---------------------------------------------------------------
Dev IntfM WkM ComMsk0 ComMsk1 ScanM AD0 AD1 AD2
1 BT1120S 1Mux ff000000 ff0000 P -1 -1 -1
-----VI DEV ATTR2---------------------------------------------------------------
AD3 Seq DPath DType DRev CapX CapY CapW CapH BasW BasH Comp HReph VReph
-1 UVUV ByPass YUV N 0 0 1920 1080 1920 1080 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
1 0 0 1920 1080 1920 1080 both N N
-----VI PHYCHN ATTR 2-----------------------------------------------------------
IntEn PixFom SrcRat DstRat Comp
Y SP420 60 30 N
-----VI PHYCHN STATUS 1---------------------------------------------------------
PhyChn Dev IntCnt VbFail LosInt TopLos BotLos BufCnt IntT
1 1 0 0 0 0 0 1 0
-----VI PHYCHN STATUS 2---------------------------------------------------------
SendT Field Stride MaxIntT IntGapT MaxGapT LIntCnt ThrCnt AutoDis
0 frm 1920 0 0 0 0 0 0
-----VI PHYCHN STATUS 3---------------------------------------------------------
CasAutD TmgErr ccErrN IntRat
0 0 0 0
实验:
1、ADV7619+HI3519V101:ADV7619输入为HDMI1080P60,输出为YUV BT1120。视频数据线的高8位为Y,低8位为C。用示波器已测量到ADV7619输出CLK为148.5MHz,视频数据线也有信号。
2、ADV7619+HI3531:通过跳线方式,将ADV7619 的视频线data0~15,clk,gnd连接到HI3531 VI,查看3531VI采集正常,采集信号送编码,图像正常。
结论:ADV7619输出BT1120 CLK、DATA是正常的(即HI3519V101 VI前端输入bt1120信号是正常的)。
读取目前配置寄存器值:
CRG部分寄存器:
HI_MPI_SYS_GetReg reg=0x12010030 val=0x70
HI_MPI_SYS_GetReg reg=0x1201003c val=0x31000100
外设控制寄存器:
HI_MPI_SYS_GetReg reg=0x12030000 val=0x28
VICAP部分寄存器:
HI_MPI_SYS_GetReg reg=0x11480000 val=0xdb5b
HI_MPI_SYS_GetReg reg=0x11480050 val=0x10
HI_MPI_SYS_GetReg reg=0x11480070 val=0x1
HI_MPI_SYS_GetReg reg=0x114800f0 val=0x0
HI_MPI_SYS_GetReg reg=0x114800f8 val=0x107ff
HI_MPI_SYS_GetReg reg=0x11480100 val=0x80000001
HI_MPI_SYS_GetReg reg=0x11480110 val=0xff000000
HI_MPI_SYS_GetReg reg=0x11480114 val=0xff000008
HI_MPI_SYS_GetReg reg=0x11480120 val=0x80000303
HI_MPI_SYS_GetReg reg=0x114801e4 val=0x0
HI_MPI_SYS_GetReg reg=0x114801ec val=0x0
HI_MPI_SYS_GetReg reg=0x114801f0 val=0x0
HI_MPI_SYS_GetReg reg=0x114801f8 val=0x7
HI_MPI_SYS_GetReg reg=0x11481000 val=0x0
HI_MPI_SYS_GetReg reg=0x11481004 val=0x1
HI_MPI_SYS_GetReg reg=0x114810f0 val=0x0
HI_MPI_SYS_GetReg reg=0x114810f8 val=0x1
MIPI部分寄存器:
HI_MPI_SYS_GetReg reg=0x11300400 val=0x100
HI_MPI_SYS_GetReg reg=0x11300404 val=0x0
HI_MPI_SYS_GetReg reg=0x11300408 val=0x0
HI_MPI_SYS_GetReg reg=0x11300418 val=0x0
HI_MPI_SYS_GetReg reg=0x1130041c val=0x0
HI_MPI_SYS_GetReg reg=0x11300420 val=0x0
HI_MPI_SYS_GetReg reg=0x11300424 val=0x101
HI_MPI_SYS_GetReg reg=0x11300430 val=0x0
HI_MPI_SYS_GetReg reg=0x11300434 val=0x0
HI_MPI_SYS_GetReg reg=0x11300438 val=0x0
HI_MPI_SYS_GetReg reg=0x1130043c val=0x0
HI_MPI_SYS_GetReg reg=0x113005f0 val=0x0
HI_MPI_SYS_GetReg reg=0x113005f4 val=0x0
HI_MPI_SYS_GetReg reg=0x113005f8 val=0x1f1f
目前问题原因不明确,请高人帮忙解决,酬谢!
联系QQ:492609219
电话:13701034876
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