@godzhou0909 在 F133可以做成按键长按开机关机吗？ 中说：

现在是上电开机，是否可以改成用按键长按开机关机呢？

顶一下，我也想知道，用的是V853+AXP2101，怎么实现上电不自启动，需要长按或短按power按键之类的开机。

@whycan 试了下，不行，我把out/t113-mq_r/staging_dir/target/rootfs删掉，再make，生成的sshd_config就是默认的内容，不是busybox-init-base-files/etc/ssh/sshd_config修改的内容。。。。

但是给busybox-init-base-files/里面新建个空文件夹，它又能出现在out/t113-mq_r/staging_dir/target/rootfs，很神奇😖

@aldfaaa 我已经回环测试过了，是可行的

@t1290 感觉是不是没有编译？直接pack了？

X宝：
https://item.taobao.com/item.htm?spm=a21dvs.23580594.0.0.621e3d0dEqzx36&ft=t&id=717636922774

@whycan 这两个文件是触摸屏的文件没找到我给屏蔽了，现在只报段错误

@cj1916
您好，PWM案例目前在计划中。关于PWM设备节点参考附件截图。
3.png 2.png 1.png

@whycanservice 感谢，已解决

NPU本质上是个NPU，等于是给电脑插了个显卡（专用算力）

@whycan 感谢晕哥， DDR降频后搞定

@ubuntu

root@TinaLinux:/# cat /sys/devices/platform/soc/gmac0/net/eth0/speed
100

@whycan 好的谢谢

@whycan 大佬，我重新装了一遍又出现了这个问题2e0fcb64-52b7-4959-92a0-e557ecb5a196-image.png 这个要怎么解决？

@fuquan19801117
可能电脑性能问题，等一等。

@whycanservice 哦~

@mysteryli 新手，初来乍到不懂哇

@igbt70 我换20.04了，也通过了，没用root

@sfgy125110
boot0,uboot,linux都有存储器驱动代码。

@whycanservice 量化工具好像没有适配cuda，用不了GPU

那就奇怪了 我找了好久没有这个东西 有fw_xxx.bin是有的 您那边能给我个连接吗 我下载看看 我现在用的是怎么芯片别的公司给的代码 有好多都被删减了

@hcx1121 这是什么构建系统的

@whycanservice 在 NPU编译yolov3的时候出现报错vip_lite.h:No such file or directory 中说：

不能直接用交叉编译工具链

那这个该怎么编译呢？小白向大佬请教

@yixintai 谢谢，正在对比这里。
只是关于sys_config.fex配置等待文档较少，学习门槛比较陡峭

Hi.
I have the same problem: when I run sample_rtsp, I get error: fatal error! vencChn[0] get frame failed! check code!

root@TinaLinux:/mnt# ./sample_rtsp -path sample_rtsp.conf WARNING: Logging before InitGoogleLogging() is written to STDERR I0101 00:07:30.651708 1030 dup2SeldomUsedFd.c:20] <dup2SeldomUsedFdInit> gFdLock init I0101 00:07:30.677710 1030 sample_rtsp.c:95] <ParseCmdLine> sample virvi2venc path:[./sample_rtsp], arg number is [3] I0101 00:07:30.680299 1030 confparser.c:60] <createConfParser> load conf file sample_rtsp.conf ok! I0101 00:07:30.680776 1030 sample_rtsp.c:292] <loadSampleConfig> IspAndVeLinkage config: Enable=1, StreamChn=0 Committed_AS: 4088 kB I0101 00:07:30.691137 1030 mpi_sys.c:840] <A[ 76.511060] VE: before freq=300000000 W_MPI_SYS_SetConf> kfctmpdir is [ 76.517758] VE: real freq=300000000 [/tmp] >>>>>>>>>>>>>>>>>>>>>>>>>>>>> Media Process Platform<<<<<<<<<<<<<<<<<<<<<<<<<<<< modName : MPP-Platform tag : V1.0 Release branch: v5-dev commit: 4eed413532ad87725895a8cb1ba75e22fc328233 date : 20170725 author: jenkins iniparser: cannot open /etc/cedarx.conf iniparser: cannot open /vendor/etc/cedarx.conf I0101 00:07:30.712703 1030 mpi_sys.c:1280] <AW_MPI_SYS_Init> ISP init [ISP]>>>>>>>>>>>>>>>>>>>> ISP VERSION INFO <<<<<<<<<<<<<<<<<<< IPCORE: ISP600 branch: libisp-dev commit: 14df8348718d093707641fea73eba7db962885f5 date : Thu Jul 14 15:40:38 2022 +0800 author: <mayifei@allwinnertech.com> -------------------------------------------------------- I0101 00:07:30.713672 1030 mpi_sys.c:1282] <AW_MPI_SYS_Init> ISP init done INFO : cedarc <VeInitialize:1185>: *** ic_version = 0x1302000023010, I0101 00:07:30.734337 1030 hwdisplay.c:84] <hw_display_init> I0101 00:07:30.734595 1030 hwdisplay.c:993] <hwd_init> (hwd_init 993) I0101 00:07:30.734808 1030 hwdisplay.c:1048] <hwd_init> ret[0][2,0]ch[0]lyl[0] init: enable[0], screenwin[0,0, 0x0], zorder[0], alpha[mode:0, value:0] I0101 00:07:30.738925 1030 alsa_interface.c:701] <alsaOpenMixer> open mixer:hw:0 I0101 00:07:30.823111 1030 alsa_interface.c:736] <alsaOpenMixer> alsa_elem:ADC1 ADC2 swap I0101 00:07:30.823324 1030 alsa_interface.c:736] <alsaOpenMixer> alsa_elem:ADC1 volume I0101 00:07:30.823427 1030 alsa_interface.c:736] <alsaOpenMixer> alsa_elem:ADC2 volume I0101 00:07:30.823508 1030 alsa_interface.c:736] <alsaOpenMixer> alsa_elem:ADCDRC I0101 00:07:30.823584 1030 alsa_interface.c:736] <alsaOpenMixer> alsa_elem:ADCHPF I0101 00:07:30.823657 1030 alsa_interface.c:736] <alsaOpenMixer> alsa_elem:DAC volume I0101 00:07:30.823727 1030 alsa_interface.c:736] <alsaOpenMixer> alsa_elem:DACDRC I0101 00:07:30.823795 1030 alsa_interface.c:736] <alsaOpenMixer> alsa_elem:DACHPF I0101 00:07:30.823862 1030 alsa_interface.c:736] <alsaOpenMixer> alsa_elem:LINEIN I0101 00:07:30.823935 1030 alsa_interface.c:736] <alsaOpenMixer> alsa_elem:LINEINL gain volume I0101 00:07:30.824171 1030 alsa_interface.c:736] <alsaOpenMixer> alsa_elem:LINEINR gain volume I0101 00:07:30.824295 1030 alsa_interface.c:736] <alsaOpenMixer> alsa_elem:LINEOUT I0101 00:07:30.824598 1030 alsa_interface.c:736] <alsaOpenMixer> alsa_elem:LINEOUT Output Select I0101 00:07:30.824882 1030 alsa_interface.c:736] <alsaOpenMixer> alsa_elem:LINEOUT volume I0101 00:07:30.825078 1030 alsa_interface.c:756] <alsaOpenMixer> set playback vol_val to value: 27 I0101 00:07:30.825188 1030 alsa_interface.c:736] <alsaOpenMixer> alsa_elem:MIC1 I0101 00:07:30.825411 1030 alsa_interface.c:736] <alsaOpenMixer> alsa_elem:MIC1 Input Select I0101 00:07:30.825529 1030 alsa_interface.c:736] <alsaOpenMixer> alsa_elem:MIC1 gain volume I0101 00:07:30.825618 1030 alsa_interface.c:736] <alsaOpenMixer> alsa_elem:MIC2 I0101 00:07:30.825698 1030 alsa_interface.c:736] <alsaOpenMixer> alsa_elem:MIC2 Input Select I0101 00:07:30.825774 1030 alsa_interface.c:736] <alsaOpenMixer> alsa_elem:MIC2 gain volume I0101 00:07:30.825846 1030 alsa_interface.c:736] <alsaOpenMixer> alsa_elem:SPK I0101 00:07:30.826088 1030 alsa_interface.c:736] <alsaOpenMixer> alsa_elem:digital volume I0101 00:07:30.826204 1030 alsa_interface.c:736] <alsaOpenMixer> alsa_elem:rx sync mode I0101 00:07:30.826293 1030 alsa_interface.c:736] <alsaOpenMixer> alsa_elem:tx hub mode E0101 00:07:30.826389 1030 alsa_interface.c:970] <alsaMixerSetAudioCodecHubMode> aec_elem_audio_codec_hub_mode:tx hub mode-1 E0101 00:07:30.826518 1030 alsa_interface.c:853] <alsaMixerSetCapPlaySyncMode> aec_elem_sync_mode_switch:rx sync mode-1 I0101 00:07:30.826638 1030 alsa_interface.c:701] <alsaOpenMixer> open mixer:hw:1 I0101 00:07:30.827539 1030 alsa_interface.c:736] <alsaOpenMixer> alsa_elem:loopback debug I0101 00:07:30.827712 1030 alsa_interface.c:736] <alsaOpenMixer> alsa_elem:rx sync mode I0101 00:07:30.827824 1030 alsa_interface.c:736] <alsaOpenMixer> alsa_elem:tx hub mode E0101 00:07:30.827917 1030 alsa_interface.c:993] <alsaMixerSetDAudio0HubMode> aec_elem_daudio0_hub_mode:tx hub mode-1 E0101 00:07:30.828066 1030 alsa_interface.c:1016] <alsaMixerSetDAudio0LoopBackEn> aec_elem_daudio0_loopback_en:loopback debug-1 E0101 00:07:30.828214 1030 alsa_interface.c:853] <alsaMixerSetCapPlaySyncMode> aec_elem_sync_mode_switch:rx sync mode-1 I0101 00:07:30.828348 1030 sample_rtsp.c:490] <configMainStream> main vipp0 ve_online_en:1, dma_buf_num:2, venc ch0 OnlineEnable:1, OnlineShareBufNum:2 I0101 00:07:30.828444 1030 sample_rtsp.c:517] <configMainStream> main EncppSharpAttenCoefPer: 100% I0101 00:07:30.828522 1030 sample_rtsp.c:527] <configMainStream> main vbvThreshSize: 147450, vbvBufSize: 933882 [ISP]video device name is vin_video0 [ISP]open video device[0], detect isp0 success! I0101 00:07:31.160279 1030 media_debug.c:45] <getDictByConfPath> MPP_DEDIA_DEBUG_FILE_PATH=(null) I0101 00:07:31.160840 1030 videoInputHw.c:942] <videoInputHw_SetChnAttr> ViCh[0] update width:1920(1920), height:1080(1088) I0101 00:07:31.160999 1030 videoInputHw.c:957] <videoInputHw_SetChnAttr> ViCh[0] LBC pix:0x3132434c, line_tar_bits[0]:9216, line_tar_bits[1]:13824 I0101 00:07:31.161826 1030 videoInputHw.c:977] <videoInputHw_SetChnAttr> bs_len:61440, frm_bit:11520 [ISP]video0 fd[10] ve_online_en=[ 77.201400] [VIN]ve_online open, buffer_num is 2 1, dma_buf_num=2 open /dev/sunxi_soc_info failed![ISP]open isp device[0] success! [ISP_WARN]sdcard is not mounted!!! [ISP]prefer isp config: [gc2053_mipi], 1920x1088, 20, 0, 0 [ISP]find gc2053_mipi_1920_1088_20_0 [gc2053_mipi_isp600_20220511_164617_vlc4_day] isp config [ISP]create isp0[ 77.259044] [VIN]video0:buffer count is invalid, set to 2 server thread! 77.307974] VE: before freq=300000000Component.c:1160] 60C<VideoViComponentInit> VideoV[ 77.314952] VE: real freq=300000000 irvi component Init! thread_id[0xb6889d50] I0101 00:07:31.509229 1030 VideoEnc_Component.c:704[ 77.328301] VE: before freq=300000000 2] <VideoEncComponentI[ 77.334152] VE: real freq=300000000 nit> create VideoEnc threadId:0xb6866d50 I0101 00:07:31.509516 1030 VideoEnc_Component.c:2663] <VideoEncSetChnAttr> vencChn[0] enable online! I0101 00:07:31.509650 1030 VideoEnc_Component.c:5422] <VideoEncSendCommand> set VencChn[0] Comp StateIdle I0101 00:07:31.509840 1036 videoInputHw.c:4787] <VideoInputHw_CapThread> loop VideoInputHw_CapThread vipp_id = 0, buf_num=2. I0101 00:07:31.510058 1038 media_debug.c:45] <getDictByConfPath> MPP_DEDIA_DEBUG_FILE_PATH=(null) I0101 00:07:31.510327 1038 VideoEnc_Component.c:1110] <CedarvEncInit> VencChn[0] Create VeType=265 iniparser: cannot open /tmp/libcedarc_dynamic_log_level INFO : cedarc <cdc_log_set_level:43>: Set log level to 5 from /vendor/etc/cedarc.conf WARNING: cedarc <LogVersionInfo:44>: >>>>>>>>>>>>>>>>>>>>>>>>>>>>> Cedar Codec <<<<<<<<<<<<<<<<<<<<<<<<<<<< tag : branch: tina-v853-dev commit: ee230a47e5a2392ec315795121c2d112492fac1c date : Fri Jul 22 10:37:50 2022 +0800 author: wuguanjian change-id : I28fe0c31c718f097d61ad6bdbcb4cb5df0bd3575 release_author : lichaopdc patch : ---------------------------------------------------------------------- I0101 00:07:31.549682 1030 VideoEnc_Component.c:3961] <VideoEncSetFrameRate> vencChn[0] set new framerate:20 I0101 00:07:31.549916 1030 sample_rtsp.c:1244] <setVenc2Dnr3Dnr> VencChn[0] enable and set 2DFilter param I0101 00:07:31.550035 1030 sample_rtsp.c:1257] <setVenc2Dnr3Dnr> VencChn[0] enable and set 3DFilter param I0101 00:07:31.550131 1030 sample_rtsp.c:1275] <setVencSuperFrameCfg> VencChn[0] SuperFrm Mode:0, IfrmSize:1638400 bits, PfrmSize:546133 bits I0101 00:07:31.550240 1030 VideoEnc_Component.c:6284] <VideoEncComponentTunnelRequest> set inputPortTunnelFlag = TRUE I0101 00:07:31.550363 1030 sample_rtsp.c:638] <configSubStream> vipp[4] crop en:1 X:0 Y:0 W:1888 H:1072 I0101 00:07:31.550454 1030 sample_rtsp.c:651] <configSubStream> sub EncppSharpAttenCoefPer: 33% I0101 00:07:31.550533 1030 sample_rtsp.c:661] <configSubStream> sub vbvThreshSize: 24000, vbvBufSize: 152000 [ISP]video device name is vin_video4 [ISP]open video device[4], detect isp0 success! I0101 00:07:31.550897 1030 media_debug.c:45] <getDictByConfPath> MPP_DEDIA_DEBUG_FILE_PATH=(null) I0101 00:07:31.551151 1030 videoInputHw.c:942] <videoInputHw_SetChnAttr> ViCh[4] update width:640(640), height:360(368) I0101 00:07:31[ 77.557037] VE: before freq=300000000 .551265 1030 videoInputHw.c:957[ 77.564098] VE: real freq=300000000 ] <videoInputHw_SetChnAttr> ViCh[4] LBC pix:0x3132434c, line_tar_bits[0]:3072, line_tar_bits[1]:4608 I0101 00:07:31.551685 1030 videoInputHw.c:977] [ 77.581688] VE: before freq=300000000 <videoInputHw_SetChnAt[ 77.588627] VE: real freq=300000000 tr> bs_len:20480, frm_bit:3840 I0101 00:07:31.754989 1030 videoInputHw.c:1254] <videoInputHw_SetCrop> vipp[4] set crop X:0, Y:0, Width:1888, Height:1072 I0101 00:07:31.757969 1030 VideoVirVi_Component.c:1160] <VideoViComponentInit> VideoVirvi component Init! thread_id[0xb679cd50] I0101 00:07:31.758928 1030 VideoEnc_Component.c:7042] <VideoEncComponentInit> create VideoEnc threadId:0xb6779d50 I0101 00:07:31.759148 1030 VideoEnc_Component.c:5422] <VideoEncSendCommand> set VencChn[1] Comp StateIdle I0101 00:07:31.759365 1039 videoInputHw.c:4787] <VideoInputHw_CapThread> loop VideoInputHw_CapThread vipp_id = 4, buf_num=3. I0101 00:07:31.759614 1041 media_debug.c:45] <getDictByConfPath> MPP_DEDIA_DEBUG_FILE_PATH=(null) I0101 00:07:31.759869 1041 VideoEnc_Component.c:1110] <CedarvEncInit> VencChn[1] Create VeType=96 iniparser: cannot open /tmp/libcedarc_dynamic_log_level open /dev/sunxi_soc_info failed!WARNING: cedarc <LogVersionInfo:44>: >>>>>>>>>>>>>>>>>>>>>>>>>>>>> Cedar Codec <<<<<<<<<<<<<<<<<<<<<<<<<<<< tag : branch: tina-v853-dev commit: ee230a47e5a2392ec315795121c2d112492fac1c date : Fri Jul 22 10:37:50 2022 +0800 author: wuguanjian change-id : I28fe0c31c718f097d61ad6bdbcb4cb5df0bd3575 release_author : lichaopdc patch : ---------------------------------------------------------------------- [ISP_ERR]isp_stat_process_buffer, line: 268,AEWB: stats error, skipping buffer. I0101 00:07:31.781457 1030 VideoEnc_Component.c:3961] <VideoEncSetFrameRate> vencChn[1] set new framerate:20 I0101 00:07:31.781702 1030 sample_rtsp.c:1244] <setVenc2Dnr3Dnr> VencChn[1] enable and set 2DFilter param I0101 00:07:31.781827 1030 sample_rtsp.c:1257] <setVenc2Dnr3Dnr> VencChn[1] enable and set 3DFilter param I0101 00:07:31.781924 1030 sample_rtsp.c:1275] <setVencSuperFrameCfg> VencChn[1] SuperFrm Mode:0, IfrmSize:266666 bits, PfrmSize:88888 bits I0101 00:07:31.782041 1030 VideoEnc_Component.c:6284] <VideoEncComponentTunnelRequest> set inputPortTunnelFlag = TRUE I0101 00:07:31.782179 1030 sample_rtsp.c:772] <configSubLapseStream> subLapse EncppSharpAttenCoefPer: 33% I0101 00:07:31.782277 1030 sample_rtsp.c:782] <configSubLapseStream> SubLapse vbvThreshSize: 24000, vbvBufSize: 152000 I0101 00:07:31.782692 1030 VideoVirVi_Component.c:1160] <VideoViComponentInit> VideoVirvi component Init! thread_id[0xb6756d50] I0101 00:07:31.783620 1030 VideoEnc_Component.c:7042] <VideoEncComponentInit> create VideoEnc threadId:0xb6733d50 I0101 00:07:31.783836 1030 VideoEnc_Component.c:5422] <VideoEncSendCommand> set VencChn[2] Comp StateIdle I0101 00:07:31.784219 1043 media_debug.c:45] <getDictByConfPath> MPP_DEDIA_DEBUG_FILE_PATH=(null) I0101 00:07:31.784520 1043 VideoEnc_Component.c:1110] <CedarvEncInit> VencChn[2] Create VeType=96 iniparser: cannot open /tmp/libcedarc_dynamic_log_level WARNING: cedarc <LogVersionInfo:44>: >>>>>>>>>>>>>>>>>>>>>>>>>>>>> Cedar Codec <<<<<<<<<<<<<<<<<<<<<<<<<<<< tag : branch: tina-v853-dev commit: ee230a47e5a2392ec315795121c2d112492fac1c date : Fri Jul 22 10:37:50 2022 +0800 author: wuguanjian change-id : I28fe0c31c718f097d61ad6bdbcb4cb5df0bd3575 release_author : lichaopdc patch : ---------------------------------------------------------------------- I0101 00:07:31.799049 1030 VideoEnc_Component.c:3961] <VideoEncSetFrameRate> vencChn[2] set new framerate:20 I0101 00:07:31.799257 1030 sample_rtsp.c:1464] <main> Lapse set TimeLapse 1000000 us I0101 00:07:31.799384 1030 VideoEnc_Component.c:4036] <VideoEncSetTimeLapse> SetTimeLapse: captureIntervalUs=1000000.000000, dstFrameIntervalUs=50000.000000, recType=1 I0101 00:07:31.799493 1030 sample_rtsp.c:1244] <setVenc2Dnr3Dnr> VencChn[2] enable and set 2DFilter param I0101 00:07:31.799584 1030 sample_rtsp.c:1257] <setVenc2Dnr3Dnr> VencChn[2] enable and set 3DFilter param I0101 00:07:31.799669 1030 sample_rtsp.c:1275] <setVencSuperFrameCfg> VencChn[2] SuperFrm Mode:0, IfrmSize:266666 bits, PfrmSize:88888 bits I0101 00:07:32.131591 1030 VideoEnc_Component.c:6284] <VideoEncComponentTunnelRequest> set inputPortTunnelFlag = TRUE [ISP_WARN]gc2053_mipi get sensor_temp failed: Invalid argument (22). I0101 00:07:32.133689 1030 VideoEnc_Component.c:5418] <VideoEncSendCommand> set VencChn[0] Comp StateExecuting I0101 00:07:32.133983 1038 media_debug.c:45] <getDictByConfPath> MPP_DEDIA_DEBUG_FILE_PATH=(null) I0101 00:07:32.134416 1038 VideoEnc_Component.c:788] <setVbvBufferConfig> user set stream buffer size[933882]bytes I0101 00:07:32.134570 1038 VideoEnc_Component.c:798] <setVbvBufferConfig> user set threshSize[147450]bytes I0101 00:07:32.134675 1038 VideoEnc_Component.c:825] <setVbvBufferConfig> bit rate is 1536Kb, set encode vbv size 933888, frame length threshold 147450 I0101 00:07:32.134785 1038 VideoEnc_Component.c:1930] <CedarvVideoEncInit> veChn[0], EncppEnable=1 I0101 00:07:32.134877 1038 VideoEnc_Component.c:1936] <CedarvVideoEncInit> DropFrameNum: 0 I0101 00:07:32.134956 1038 VideoEnc_Component.c:1946] <CedarvVideoEncInit> GDC enable: 0 I0101 00:07:32.135042 1038 VideoEnc_Component.c:2011] <CedarvVideoEncInit> Online Mode=1, Channel=1, ShareBufNum=2, OnlineEnableFlag=1 I0101 00:07:32.135118 1038 VideoEnc_Component.c:2038] <CedarvVideoEncInit> rec_lbc_mode=1 [ISP_ERR]isp_sync_debug_info, line: 747,VIDIOC_VIN_ISP_GET_INFO error! I0101 00:07:32.165899 1038 VideoEnc_Component.c:2059] <CedarvVideoEncInit> Venc Init success I0101 00:07:32.166132 1038 VideoEnc_Component.c:2068] <CedarvVideoEncInit> Venc SetCallbacks success I0101 00:07:32.166314 1038 VideoEnc_Component.c:2078] <CedarvVideoEncInit> Venc Start success I0101 00:07:32.166576 1038 VideoEnc_Component.c:2121] <CedarvVideoEncInit> set Color2Grey [0], in Venchn[0] I0101 00:07:32.166719 1038 VideoEnc_Component.c:2128] <CedarvVideoEncInit> vencChn[0] had init! I0101 00:07:32.166825 1038 VideoEnc_Component.c:8042] <ComponentThread> VencChn[0]: idle/pause[0x2]->executing ... wlan0 ip:192.168.43.210 ********************************************************************************************************* * AW RTSP LIB VERSION: * * BUILD BY WHO: * * BUILD TIME: * ********************************************************************************************************* ============================================================ rtsp://192.168.43.210:8554/ch0 ============================================================ I0101 00:07:32.168219 1030 VideoEnc_Component.c:5418] <VideoEncSendCommand> set VencChn[1] Comp StateExecuting I0101 00:07:32.168500 1041 media_debug.c:45] <getDictByConfPath> MPP_DEDIA_DEBUG_FILE_PATH=(null) I0101 00:07:32.168834 1041 VideoEnc_Component.c:788] <setVbvBufferConfig> user set stream buffer size[152000]bytes I0101 00:07:32.168966 1041 VideoEnc_Component.c:798] <setVbvBufferConfig> user set threshSize[24000]bytes I0101 00:07:32.169068 1041 VideoEnc_Component.c:825] <setVbvBufferConfig> bit rate is 250Kb, set encode vbv size 152576, frame length threshold 24000 I0101 00:07:32.169181 1041 VideoEnc_Component.c:1930] <CedarvVideoEncInit> veChn[1], EncppEnable=1 I0101 00:07:32.169272 1041 VideoEnc_Component.c:1936] <CedarvVideoEncInit> DropFrameNum: 0 I0101 00:07:32.169354 1041 VideoEnc_Component.c:1946] <CedarvVideoEncInit> GDC enable: 0 I0101 00:07:32.169442 1041 VideoEnc_Component.c:2011] <CedarvVideoEncInit> Online Mode=1, Channel=0, ShareBufNum=0, OnlineEnableFlag=0 I0101 00:07:32.169520 1041 VideoEnc_Component.c:2038] <CedarvVideoEncInit> rec_lbc_mode=1 WARNING: cedarc <LDC_K_Adjust:45>: calib_w&h[0 x 0] is valid, force setup to 1920x1080 [ISP_ERR]isp_sync_debug_info, line: 747,VIDIOC_VIN_ISP_GET_INFO error! [ISP_ERR]isp_sync_debug_info, line: 747,VIDIOC_VIN_ISP_GET_INFO error! I0101 00:07:32.276325 1039 videoInputHw.c:4882] <VideoInputHw_CapThread> vipp[4] drop 10 frames done! [ISP]video device name is vin_video12 [ISP]open video device[12], detect isp0 success! I0101 00:07:32.326668 1040 VideoEnc_Component.c:6308] <VideoEncEmptyThisBuffer> send frame when venc state[0x2] is not executing I0101 00:07:32.326909 1040 VideoEnc_Component.c:6383] <VideoEncEmptyThisBuffer> VencChn[1]: first video frame pts[78122322]us,tm1[78122879]us, vSize[640x368], frmId[1,12] open /dev/sunxi_soc_info failed![ISP]--------- LDCI Video12 Init OK --------- [ISP]--------- LDCI Video12 Streamon OK --------- [ISP_ERR]isp_sync_debug_info, line: 747,VIDIOC_VIN_ISP_GET_INFO error! [ISP_ERR]isp_sync_debug_info, line: 747,VIDIOC_VIN_ISP_GET_INFO error! [ISP_ERR]isp_sync_debug_info, line: 747,VIDIOC_VIN_ISP_GET_INFO error! [ISP_ERR]isp_sync_debug_info, line: 747,VIDIOC_VIN_ISP_GET_INFO error! [ISP_ERR]isp_sync_debug_info, line: 747,VIDIOC_VIN_ISP_GET_INFO error! [ISP_ERR]isp_sync_debug_info, line: 747,VIDIOC_VIN_ISP_GET_INFO error! [ISP_ERR]isp_sync_debug_info, line: 747,VIDIOC_VIN_ISP_GET_INFO error! [ISP_ERR]isp_sync_debug_info, line: 747,VIDIOC_VIN_ISP_GET_INFO error! [ISP_ERR]isp_sync_debug_info, line: 747,VIDIOC_VIN_ISP_GET_INFO error! [ISP_ERR]isp_sync_debug_info, line: 747,VIDIOC_VIN_ISP_GET_INFO error! [ISP_ERR]isp_sync_debug_info, line: 747,VIDIOC_VIN_ISP_GET_INFO error! [ISP_ERR]isp_sync_debug_info, line: 747,VIDIOC_VIN_ISP_GET_INFO error! W0101 00:07:33.180080 1045 sample_rtsp.c:1216] <getVencStreamThread> fatal error! vencChn[0] get frame failed! check code! [ISP_ERR]isp_sync_debug_info, line: 747,VIDIOC_VIN_ISP_GET_INFO error! [ISP_ERR]isp_sync_debug_info, line: 747,VIDIOC_VIN_ISP_GET_INFO error! [ISP_ERR]isp_sync_debug_info, line: 747,VIDIOC_VIN_ISP_GET_INFO error! [ISP_ERR]isp_sync_debug_info, line: 747,VIDIOC_VIN_ISP_GET_INFO error! [ISP_ERR]isp_sync_debug_info, line: 747,VIDIOC_VIN_ISP_GET_INFO error! [ISP_ERR]isp_sync_debug_info, line: 747,VIDIOC_VIN_ISP_GET_INFO error! [ISP_ERR]isp_sync_debug_info, line: 747,VIDIOC_VIN_ISP_GET_INFO error! [ISP_ERR]isp_sync_debug_info, line: 747,VIDIOC_VIN_ISP_GET_INFO error! [ISP_ERR]isp_sync_debug_info, line: 747,VIDIOC_VIN_ISP_GET_INFO error! [ISP_ERR]isp_sync_debug_info, line: 747,VIDIOC_VIN_ISP_GET_INFO error! [ISP_ERR]isp_sync_debug_info, line: 747,VIDIOC_VIN_ISP_GET_INFO error! [ISP_ERR]isp_sync_debug_info, line: 747,VIDIOC_VIN_ISP_GET_INFO error! [ISP_ERR]isp_sync_debug_info, line: 747,VIDIOC_VIN_ISP_GET_INFO error! [ISP_ERR]isp_sync_debug_info, line: 747,VIDIOC_VIN_ISP_GET_INFO error! [ISP_ERR]isp_sync_debug_info, line: 747,VIDIOC_VIN_ISP_GET_INFO error! [ISP_ERR]isp_sync_debug_info, line: 747,VIDIOC_VIN_ISP_GET_INFO error! [ISP_ERR]isp_sync_debug_info, line: 747,VIDIOC_VIN_ISP_GET_INFO error! [ISP_ERR]isp_sync_debug_info, line: 747,VIDIOC_VIN_ISP_GET_INFO error! [ISP_ERR]isp_sync_debug_info, line: 747,VIDIOC_VIN_ISP_GET_INFO error! [ISP_ERR]isp_sync_debug_info, line: 747,VIDIOC_VIN_ISP_GET_INFO error! W0101 00:07:34.180485 1045 sample_rtsp.c:1216] <getVencStreamThread> fatal error! vencChn[0] get frame failed! check code! [ISP_ERR]isp_sync_debug_info, line: 747,VIDIOC_VIN_ISP_GET_INFO error! [ISP_ERR]isp_sync_debug_info, line: 747,VIDIOC_VIN_ISP_GET_INFO error! [ISP_ERR]isp_sync_debug_info, line: 747,VIDIOC_VIN_ISP_GET_INFO error! I0101 00:07:34.327179 1040 VideoVirVi_Component.c:1354] <Vi_ComponentThread> virvi[4-0] has no frame input? [ISP_ERR]video_wait_buffer, line: 488,video4 select timeout! W0101 00:07:34.327568 1039 videoInputHw.c:4945] <VideoInputHw_CapThread> vipp[4] get frame fail! frameBufId[1] is not release W0101 00:07:34.327719 1039 videoInputHw.c:4949] <VideoInputHw_CapThread> vipp[4] get frame fail! [1]frames are not release [ISP_ERR]isp_sync_debug_info, line: 747,VIDIOC_VIN_ISP_GET_INFO error! [ISP_ERR]isp_sync_debug_info, line: 747,VIDIOC_VIN_ISP_GET_INFO error! [ISP_ERR]isp_sync_debug_info, line: 747,VIDIOC_VIN_ISP_GET_INFO error! [ISP_ERR]isp_sync_debug_info, line: 747,VIDIOC_VIN_ISP_GET_INFO error! [ISP_ERR]isp_sync_debug_info, line: 747,VIDIOC_VIN_ISP_GET_INFO error! [ISP_ERR]isp_sync_debug_info, line: 747,VIDIOC_VIN_ISP_GET_INFO error! [ISP_ERR]isp_sync_debug_info, line: 747,VIDIOC_VIN_ISP_GET_INFO error! [ISP_ERR]isp_sync_debug_info, line: 747,VIDIOC_VIN_ISP_GET_INFO error! [ISP_ERR]isp_sync_debug_info, line: 747,VIDIOC_VIN_ISP_GET_INFO error! [ISP_ERR]isp_sync_debug_info, line: 747,VIDIOC_VIN_ISP_GET_INFO error! [ISP_ERR]isp_sync_debug_info, line: 747,VIDIOC_VIN_ISP_GET_INFO error! [ISP_ERR]isp_sync_debug_info, line: 747,VIDIOC_VIN_ISP_GET_INFO error! [ISP_ERR]isp_sync_debug_info, line: 747,VIDIOC_VIN_ISP_GET_INFO error! [ISP_ERR]isp_sync_debug_info, line: 747,VIDIOC_VIN_ISP_GET_INFO error! [ISP_ERR]isp_sync_debug_info, line: 747,VIDIOC_VIN_ISP_GET_INFO error! [ISP_ERR]isp_sync_debug_info, line: 747,VIDIOC_VIN_ISP_GET_INFO error! [ISP_ERR]isp_sync_debug_info, line: 747,VIDIOC_VIN_ISP_GET_INFO error! W0101 00:07:35.180979 1045 sample_rtsp.c:1216] <getVencStreamThread> fatal error! vencChn[0] get frame failed! check code! [ISP_ERR]isp_sync_debug_info, line: 747,VIDIOC_VIN_ISP_GET_INFO error! [ISP_ERR]isp_sync_debug_info, line: 747,VIDIOC_VIN_ISP_GET_INFO error!

I tried turning off the main channel, but it did not work. I don’t understand what caused this error, would be thanks for any advice

@t1290

ctrl + alt + F1

切换到控制台看看日志。

@tigger 兄弟弄出来了吗？

@igbt70 感谢感谢

@whycanservice 我将logo图片设置为32位并且设置透明层为白色，确实解决了。比较想知道，这类问题软件能不能在启动完logo之后，重新配置图层，这样就不会因为logo不是32位从而影响到摄像头？

v系列原厂没有rt-linux的补丁，v853的实时性操作可以做到e907核心内，运行rtos，amp访问

V85x E907 小核开发与使用
https://bbs.aw-ol.com/topic/3017/share/1

@jasper 换一张卡试试？

有保密协议的话，可以找和您签协议的代理商/商务经理/技术支持工程师获取

@igbt70 你这解决了没，我在853 编译后就可以用了，你的是做了修改吗？

@whycan 多谢大佬！刚学习linux，有问题感觉好蒙😢

@whycanservice 没有移植。就是使用官方的melis ，在使用的过程中遇到了问题。strcpy 或者 strncpy 非4字节对齐，余数为1的时间，必现错误。

@whycanservice uboot对吗？

@whycanservice 好的👌🏻，感谢大佬们

@woodcat 应该不是软重启的问题，我换了一块板子也是一样的问题

来一个img试试

@misay

chmod 777 yolov3 ./yolov3 xxx.nb xxx.jpg ···

@ms_guest

$(CC) $(LDFLAGS) main.o -o helloworld

前面不是四个空格，是一个TAB

@whycan OK，多谢了

@cube_work
绝世好文，跟着一步一步果然OK了，这里也学到了一点👏 👏 👏

1、下载 jdk-6u45-linux-x64.bin，解压到 /usr/java/ 目录这个操作
需要在把 jdk-6u45-linux-x64.bin 解压到 /usr/java/ 目录之后，在 /usr/java/ 目录下执行

sudo ./jdk-6u45-linux-x64.bin

之后在 /usr/java/ 路径下既可看到 jdk-6u45-linux-x64的文件夹，

2、之后再执行

export ANDROID_JAVA_HOME="/usr/java/jdk1.6.0_45" export JAVA_HOME="/usr/java/jdk1.6.0_45"

设置环境变量

这里再附上下载的jdk-6u45-linux-x64.bin

@h2631436132
解决了，环境配好后没重启vscode，重启后就OK了

@whycan

下载代码，重新烧入之后，我看不到USB设备了。
6d6ce7ed-f00e-46ea-8b69-ec72184d4388-1682578117(1).png

配置USB的时候有什么需要注意的？
多谢了。

经过一顿操作后，复刻成功了。补上一个镜像，方便验证tina_d1-h-nezha_uart0.img 。最后最后，有图有真像微信图片_20230427143145.jpg

@sulong
tina里面的qt包可能没有测试过，建议自己用buildroot编译。

哑光磨砂是挺有质感，以前见过一些老外的板子这种外观
坐等上架

dual link的屏时才用lvds1呢，放弃幻想吧。

好的，谢谢大佬😀

@tripod9 大概看了一下，这个顺序是没问题的，后面有时间测试一下，如果测试成功，再反馈给你。谢谢老哥们的帮忙。

您好！鼠标配置成功了吗？可以分享一下方法吗？

@jason2023

手册上面是这样：

- 4-lane MIPI DSI up to 1920 x 1200@60fps

按道理是支持的，具体可以先用开发板做一个转接板测试。

@chenbincba168
感觉是 sensor的 lanes 和 dts配置的lanes不一致引起的．

@aozima 谢谢大佬，我研究一下

@h2631436132 大佬wxid_disxysjskla给的cmake版本例程，已试过没有问题。

@nico-deng
是的

@whycan 试了一下使用ifconfig br-lan ip之后，可以ping通，感谢 麻烦了！

SDC2接口可以使用TF卡方式启动的，需要修改配置

@q1215200171 大神，这里面只有双屏同显的固件，请问有双屏同显的配置方法吗？？

结贴，把LINE OUT关闭，只让HP输出即可。

@whycan 好的 大佬 我试试

按大佬方式，是可以编译通过·的，感谢大佬帮忙指导👍 😊

@soso90
链接已过时（https://pan.baidu.com/s/11JX9EHOOMgs8ARpslwmuGw?pwd=cye5 ），请更新。

@xinshuwei 内存初始化失败，检查硬件是否虚焊，阻抗是否符合标准

@ubuntu 就是本来上电后屏幕是有显示的，我把打包好的固件烧写上去之后重启就白屏了。固件是tina_d1-h-nezha_uart0.img。