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？: l. q" z: q' q3 R3 M; N+ k$ c
[ 67.362524] tvp514x 1-005d: tvp5146 (Version - 0x07) found at 0xba (DaVinci I2C adapter)Found standard is support NTSC ...not detect. . b" I5 L6 N& w R. y V+ z" CFound standard is support NTSC-M ...not detect. / `6 P, x$ ^" a* s! ]# bFound standard is support NTSC-M-JP ...not detect. o* a4 F2 t/ M% [: z! w' j4 B2 tFound standard is support NTSC-M-KR ...not detect. b4 ]) k% K& l$ }" ]Found standard is support PAL ...not detect. 3 e: _" e; Q. ~ f: m8 C1 BFound standard is support PAL-BG ...not detect.8 B* e4 ?5 O; r7 o7 m
Found standard is support PAL-H ...not detect." L1 ]) K7 Z" Q) X5 f) _# C$ \
Found standard is support PAL-I ...not detect.! X' D6 r C) b6 y5 \% ?- F: u. R2 ?
Found standard is support PAL-DK ...not detect." s- a& i6 L) R& B C2 A/ a/ n
VIDIOC_ENUM_STD failed) _4 \; ~! R6 E( O& V$ [2 l
: Invalid argument . }8 m' F* k# C
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1 c3 S2 w) @7 V5 T/ { 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。