tl5147

sce1234

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？
[   67.362524] tvp514x 1-005d: tvp5146 (Version - 0x07) found at 0xba (DaVinci I2C adapter)Found standard is support NTSC ...not detect.
Found standard is support NTSC-M ...not detect.
Found standard is support NTSC-M-JP ...not detect.
, {2 j: n  r& n; D# P! bFound standard is support NTSC-M-KR ...not detect.
3 [5 k% d- l( J1 m# A& A; O% PFound standard is support PAL ...not detect.
4 G% D7 g0 t8 d- t: ]! [Found standard is support PAL-BG ...not detect.
  M4 R  p# ?' O8 O2 dFound standard is support PAL-H ...not detect.
* G/ |$ F& e6 fFound standard is support PAL-I ...not detect.
7 y- V1 Z1 [( oFound standard is support PAL-DK ...not detect.
% l% ?, f. z9 Y5 IVIDIOC_ENUM_STD failed
1 m- M6 B$ k: i& J) c& n, y& g: Invalid argument  

* s  q% J7 @+ \3 i: }* e- x6 J

Tronlong-陈工

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。