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？5 k7 c8 {6 q: b. n' H
[ 67.362524] tvp514x 1-005d: tvp5146 (Version - 0x07) found at 0xba (DaVinci I2C adapter)Found standard is support NTSC ...not detect.% |& e5 f5 B n
Found standard is support NTSC-M ...not detect.7 T6 x" \7 i% X K4 ~2 H4 o
Found standard is support NTSC-M-JP ...not detect.# O. e9 S) B' q/ w
Found standard is support NTSC-M-KR ...not detect. a d+ D/ ^' E% Y w: l
Found standard is support PAL ...not detect. & F. N4 Y% p- s( Z: h; Q+ M+ VFound standard is support PAL-BG ...not detect. 5 B6 D* w6 z' F. a1 D! @Found standard is support PAL-H ...not detect.1 u4 @7 Y0 A: H! w0 L
Found standard is support PAL-I ...not detect.3 y( D% i+ r9 ?: A( {& j
Found standard is support PAL-DK ...not detect. W9 N$ q' L: w3 U. q& m; J' n
VIDIOC_ENUM_STD failed 0 G3 P4 D9 o& C' u) B8 K* L' P6 b: Invalid argument 2 x5 ]3 d& T; i$ ~, e- L 1 g: S0 p+ p @) m- ^- N 7 h6 W* p" ^- }' J3 ?
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发表于 2018-8-15 15:09:07
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