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    jinxiangwzhLV 6

    @jinxiangwzh

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    Best posts made by jinxiangwzh

    • Reply: 这个目录下的sample是怎么编译的

      咨询了板子厂家, 需要在softwinner/eyesee-mpp/middleware/v316/tina.mk中修改,把相应sample前面的#去掉即可,编译结果存放在各个sample自己的目录下

      posted in 编译和烧写问题专区
      jinxiangwzh
      jinxiangwzh

    Latest posts made by jinxiangwzh

    • Reply: 全志芯片选型求推荐

      @awwwwa 这款芯片的USB3.0可以作为Device吗?是不是需要外接USB控制器?

      posted in 其它全志芯片讨论区
      jinxiangwzh
      jinxiangwzh
    • Reply: 全志芯片选型求推荐

      自己顶一下啊,感谢各位老铁

      posted in 其它全志芯片讨论区
      jinxiangwzh
      jinxiangwzh
    • 全志芯片选型求推荐

      MIPI-CSI能够接收分辨率超10MP的
      自带USB3.0或者能够接USB3.0控制器的
      满足这两点即可,谢谢大家

      posted in 其它全志芯片讨论区
      jinxiangwzh
      jinxiangwzh
    • PhoenixSuit这个软件有sdk和接口文档吗 我们想集成到自己的软件中

      PhoenixSuit这个软件有sdk和接口文档吗 我们想集成到自己的软件中

      posted in 代码下载问题专区
      jinxiangwzh
      jinxiangwzh
    • Reply: 有没有接口可以让板子进入FEL

      @whycan 没有串口连出来 群里问到了一个方法,使用命令“reboot efex”验证了 可行,感谢大哥回复

      posted in 代码下载问题专区
      jinxiangwzh
      jinxiangwzh
    • 有没有接口可以让板子进入FEL

      我们设备外壳不能改,按键没办法使用,有没有办法软件调用接口进入FEL?

      posted in 代码下载问题专区
      jinxiangwzh
      jinxiangwzh
    • Reply: 麻烦大佬们指点一下,日志中文件系统报错是怎么回事,怎么解决

      @whycan 能用,目前没发现有啥影响

      posted in Linux
      jinxiangwzh
      jinxiangwzh
    • Reply: 麻烦大佬们指点一下,日志中文件系统报错是怎么回事,怎么解决

      @whycan
      我在sys_partition.fex 把你说的这个分区改大了 还是有报错

      [    2.469181] Waiting for root device /dev/mmcblk0p7...
      [    2.475229] sunxi-mmc sdc2: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 8 timing MMC-HS200 dt B
      [    2.486043] sunxi-mmc sdc2: sdc set ios:clk 100000000Hz bm PP pm ON vdd 21 width 8 timing MMC-HS200 dt B
      [    2.496957] sunxi-mmc sdc2: sdc set ios:clk 100000000Hz bm PP pm ON vdd 21 width 8 timing MMC-HS(SDR20) dt B
      [    2.508063] sunxi-mmc sdc2: sdc set ios:clk 52000000Hz bm PP pm ON vdd 21 width 8 timing MMC-HS(SDR20) dt B
      [    2.519185] sunxi-mmc sdc2: sdc set ios:clk 50000000Hz bm PP pm ON vdd 21 width 8 timing MMC-HS400 dt B
      [    2.529800] sunxi-mmc sdc2: sdc set ios:clk 100000000Hz bm PP pm ON vdd 21 width 8 timing MMC-HS400 dt B
      [    2.540602] mmc0: new HS400 MMC card at address 0001
      [    2.546845] mmcblk0: mmc0:0001 8GTF4R 7.28 GiB
      [    2.552145] mmcblk0boot0: mmc0:0001 8GTF4R partition 1 4.00 MiB
      [    2.559032] mmcblk0boot1: mmc0:0001 8GTF4R partition 2 4.00 MiB
      [    2.566658]  mmcblk0: p1 p2 p3 < p5 p6 p7 p8 p9 p10 p11 >
      [    2.572750] mmcblk0: p1 size 13060096 extends beyond EOD, truncated
      [    2.587293] EXT4-fs (mmcblk0p7): couldn't mount as ext3 due to feature incompatibilities
      [    2.597019] EXT4-fs (mmcblk0p7): couldn't mount as ext2 due to feature incompatibilities
      [    2.609863] EXT4-fs (mmcblk0p7): mounted filesystem without journal. Opts: (null)
      [    2.618501] VFS: Mounted root (ext4 filesystem) on device 179:7.
      [    2.625750] devtmpfs: mounted
      [    2.629364] Freeing unused kernel memory: 148K
      [    2.634358] This architecture does not have kernel memory protection.
      mount: mounting none on /dev failed: Resource busy
      mount: mounting pstore on /sys/fs/pstore failed: No such file or directory
      mount: mounting /dev/by-name/rootfs_data on /overlay failed: Invalid argument
      Mount Failed: formating /dev/by-name/rootfs_data to ext4 ...
      mke2fs 1.42.12 (29-Aug-2014)
      [    2.745819] random: mkfs.ext4: uninitialized urandom read (16 bytes read)
      [    2.753603] random: mkfs.ext4: uninitialized urandom read (16 bytes read)
      [    2.822581] EXT4-fs (mmcblk0p9): mounted filesystem with ordered data mode. Opts: (null)
      skip mount overlayfs as now rootfs not squashfs
      [    2.845656] EXT4-fs error (device mmcblk0p7): ext4_has_uninit_itable:3049: comm mount: Inode table for bg 0 marked as needing zeroing
      [    2.859803] EXT4-fs (mmcblk0p7): Remounting filesystem read-only
      [    2.867082] EXT4-fs (mmcblk0p7): re-mounted. Opts: block_validity,delalloc,barrier,user_xattr
      starting pid 584, tty '': '/etc/init.d/rcS boot'
      ------run rc.preboot file-----
      ifconfig: socket: Function not implemented
      mke2fs 1.42.12 (29-Aug-2014)
      [    2.942788] random: mkfs.ext4: uninitialized urandom read (16 bytes read)
      [    6.349531] random: fast init done
      [    6.678689] EXT4-fs (mmcblk0p1): mounted filesystem with ordered data mode. Opts: (null)
      mount: mounting /dev/mmcblk0p1 on /mnt/SDCARD failed: Resource busy
      e2fsck: Cannot continue, aborting.
      
      
      posted in Linux
      jinxiangwzh
      jinxiangwzh
    • 麻烦大佬们指点一下,日志中文件系统报错是怎么回事,怎么解决
      [    2.728899] Waiting for root device /dev/mmcblk0p7...
      [    2.746880] sunxi-mmc sdc2: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 8 timing LEGACY(SDR12) dt B
      [    2.759760] sunxi-mmc sdc2: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 8 timing MMC-HS200 dt B
      [    2.770517] sunxi-mmc sdc2: sdc set ios:clk 100000000Hz bm PP pm ON vdd 21 width 8 timing MMC-HS200 dt B
      [    2.781429] sunxi-mmc sdc2: sdc set ios:clk 100000000Hz bm PP pm ON vdd 21 width 8 timing MMC-HS(SDR20) dt B
      [    2.792542] sunxi-mmc sdc2: sdc set ios:clk 52000000Hz bm PP pm ON vdd 21 width 8 timing MMC-HS(SDR20) dt B
      [    2.803660] sunxi-mmc sdc2: sdc set ios:clk 50000000Hz bm PP pm ON vdd 21 width 8 timing MMC-HS400 dt B
      [    2.814274] sunxi-mmc sdc2: sdc set ios:clk 100000000Hz bm PP pm ON vdd 21 width 8 timing MMC-HS400 dt B
      [    2.825075] mmc0: new HS400 MMC card at address 0001
      [    2.831335] mmcblk0: mmc0:0001 8GTF4R 7.28 GiB
      [    2.836665] mmcblk0boot0: mmc0:0001 8GTF4R partition 1 4.00 MiB
      [    2.843582] mmcblk0boot1: mmc0:0001 8GTF4R partition 2 4.00 MiB
      [    2.851210]  mmcblk0: p1 p2 p3 < p5 p6 p7 p8 p9 p10 p11 >
      [    2.857345] mmcblk0: p1 size 13090816 extends beyond EOD, truncated
      [    2.967545] EXT4-fs (mmcblk0p7): couldn't mount as ext3 due to feature incompatibilities
      [    2.977248] EXT4-fs (mmcblk0p7): couldn't mount as ext2 due to feature incompatibilities
      [    2.990135] EXT4-fs (mmcblk0p7): mounted filesystem without journal. Opts: (null)
      [    2.998622] VFS: Mounted root (ext4 filesystem) on device 179:7.
      [    3.005827] devtmpfs: mounted
      [    3.009452] Freeing unused kernel memory: 156K
      [    3.014444] This architecture does not have kernel memory protection.
      mount: mounting none on /dev failed: Resource busy
      mount: mounting pstore on /sys/fs/pstore failed: No such file or directory
      mount: mounting /dev/by-name/rootfs_data on /overlay failed: Invalid argument
      Mount Failed: formating /dev/by-name/rootfs_data to ext4 ...
      mke2fs 1.42.12 (29-Aug-2014)
      
      Filesystem too small for a journal
      [    3.121146] random: mkfs.ext4: uninitialized urandom read (16 bytes read)
      [    3.133334] random: mkfs.ext4: uninitialized urandom read (16 bytes read)
      [    3.153748] EXT4-fs (mmcblk0p9): mounted filesystem without journal. Opts: (null)
      skip mount overlayfs as now rootfs not squashfs
      [    3.176575] EXT4-fs error (device mmcblk0p7): ext4_has_uninit_itable:3049: comm mount: Inode table for bg 0 marked as needing zeroing
      [    3.190769] EXT4-fs (mmcblk0p7): Remounting filesystem read-only
      [    3.198052] EXT4-fs (mmcblk0p7): re-mounted. Opts: block_validity,delalloc,barrier,user_xattr
      starting pid 643, tty '': '/etc/init.d/rcS boot'
      ------run rc.preboot file-----
      mke2fs 1.42.12 (29-Aug-2014)
      [    3.276129] random: mkfs.ext4: uninitialized urandom read (16 bytes read)
      [    6.169111] random: fast init done
      [    6.994388] EXT4-fs (mmcblk0p1): mounted filesystem with ordered data mode. Opts: (null)
      mount: mounting /dev/mmcblk0p1 on /mnt/SDCARD failed: Resource busy
      e2fsck: Cannot continue, aborting.
      
      
      posted in Linux
      jinxiangwzh
      jinxiangwzh
    • 关于V4L2自定义CID的问题

      我想在sensor驱动中自定义一个平台没有的ID,通过v4l2_ctrl_new_custom接口添加进来,在应用层调用发现返回无效参数,查看源码后,我想确认一个问题,添加平台没有的ID,是不是需要在lichee/linux-4.9/drivers/media/platform/sunxi-vin/vin-video/vin_video.c中的

      static int vin_s_ctrl(struct v4l2_ctrl *ctrl)
      

      函数中也要实现一下?
      然后

      int vin_init_controls(struct v4l2_ctrl_handler *hdl, struct vin_vid_cap *cap)
      

      中也要注册一下?

      posted in Linux
      jinxiangwzh
      jinxiangwzh