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？) U( y4 O8 O7 N" i) w- I* H
[ 67.362524] tvp514x 1-005d: tvp5146 (Version - 0x07) found at 0xba (DaVinci I2C adapter)Found standard is support NTSC ...not detect. $ p& m) I: V0 AFound standard is support NTSC-M ...not detect. + o" q, D. f5 ?Found standard is support NTSC-M-JP ...not detect." b. Y2 D- x6 N9 ^
Found standard is support NTSC-M-KR ...not detect. ' k' A7 T! x0 A- _6 l2 r2 K# K/ ^Found standard is support PAL ...not detect. . x: v' Y& g" FFound standard is support PAL-BG ...not detect." {; N" q2 p2 W3 F- Z) Z: _
Found standard is support PAL-H ...not detect. 8 e3 A/ M. ]& A5 x% cFound standard is support PAL-I ...not detect. 6 k# a$ e0 u' w/ n6 dFound standard is support PAL-DK ...not detect.. B: N" v U3 F/ n$ E2 U/ w
VIDIOC_ENUM_STD failed# j6 @, o6 g0 I6 d; G" s
: Invalid argument 1 @5 A7 ]0 B9 `: W 9 l, ^6 a3 ^9 r% a0 }& m/ C, m & L- k( g6 F5 u9 H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。