|
|
我用你们提供的tl5147的例子，采用PAL制式的摄像头，有时是正常通过的能采图的，但经常会出现以下错误，请问是什么原因引起的？
3 ]5 Q7 P& F$ z% w; A[ 67.362524] tvp514x 1-005d: tvp5146 (Version - 0x07) found at 0xba (DaVinci I2C adapter)Found standard is support NTSC ...not detect.
* M4 _7 n' ]1 {4 q CFound standard is support NTSC-M ...not detect.
8 U$ m+ P6 j( J8 h. \# M( dFound standard is support NTSC-M-JP ...not detect.
& y$ X8 r3 b) j' P x$ z- WFound standard is support NTSC-M-KR ...not detect.* W2 A0 U6 N( z% h0 e. m& }
Found standard is support PAL ...not detect.
) H6 e( m E% M' U+ E5 pFound standard is support PAL-BG ...not detect.( H! a& x' {, Y% T6 g' q
Found standard is support PAL-H ...not detect.
6 u/ k3 j, J7 k& X LFound standard is support PAL-I ...not detect.# g; x/ z6 `5 { P# W
Found standard is support PAL-DK ...not detect.* U) F1 U# H$ c7 o v7 x9 ^9 a' N6 k
VIDIOC_ENUM_STD failed
$ i# B. \$ z6 h) Y: Invalid argument , b* P+ m6 o$ _5 X( }' ]0 b* R6 X
e ?( Q% B( p7 ^2 l
) ~( X- z% e. L) M% p |
|
|手机版|小黑屋|嵌入式开发者社区
( 粤ICP备15055271号 ) 
发表于 2018-8-15 15:09:07
QQ好友和群
QQ空间
腾讯微博
腾讯朋友
收藏
淘帖