标题: tl5147 [打印本页] 作者: sce1234 时间: 2018-8-15 15:09 标题: tl5147 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？. a0 r" u+ B: K4 K. A9 ]( I6 r
[ 67.362524] tvp514x 1-005d: tvp5146 (Version - 0x07) found at 0xba (DaVinci I2C adapter)Found standard is support NTSC ...not detect. % i9 w8 [0 ~. {: s) _& [Found standard is support NTSC-M ...not detect. % ]3 N& N( o( f* Q' ~0 TFound standard is support NTSC-M-JP ...not detect. & P) ~% o0 F; f+ S/ vFound standard is support NTSC-M-KR ...not detect. ' U8 ^! q4 t2 K2 I3 x9 u* gFound standard is support PAL ...not detect.4 \; H- m( u' _9 j" |% ~* T
Found standard is support PAL-BG ...not detect.0 D' `6 t/ q- B, o9 J
Found standard is support PAL-H ...not detect. T) L5 `9 u. `6 h, [
Found standard is support PAL-I ...not detect. 1 V4 V) s! m8 A9 f( EFound standard is support PAL-DK ...not detect.9 L! U9 R' {9 L- h1 H2 O
VIDIOC_ENUM_STD failed * `# }/ I) z3 Y' ]3 P; |: Invalid argument 2 G8 z* `1 t3 h. D# }4 l* N6 y! |+ {% ?7 @4 ^
6 O' M) x/ |; u8 y0 a! p 作者: Tronlong-陈工 时间: 2018-8-16 16:05
请检查下是否硬件连接的问题，有时能正常采图的话程序上应该问题不大。