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    @uuuuid

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    Best posts made by uuuuid

    • Reply: tplayer是否会支持同时播放3个视频

      @chenlinfei
      看下同时播放两个的代码如何实现的, 依葫芦画瓢, 改成三个同时播放.

      posted in D1-H/D1s
      U
      uuuuid

    Latest posts made by uuuuid

    • Reply: 一图看懂 MIPI LCD 的初始化序列

      @readme0
      请问什么逻辑分析仪可以抓DSI数据?

      posted in 全志方案讨论区
      U
      uuuuid
    • Reply: D1 fastboot烧写rootfs分区有问题

      @chunzhang

      042eb2a4-6a80-474d-851a-ae59b950927e-image.png

      奇怪了,我这里 D1 SPI NAND fastboot 直接失败, 啥也动不了。

      => part list sunxi_flash 0
      
      Partition Map for UNKNOWN device 0  --   Partition Type: EFI
      
      Part    Start LBA       End LBA         Name
              Attributes
              Type GUID
              Partition GUID
        1     0x000001f8      0x00002177      "boot-resource"
              attrs:  0x8000000000000000
              type:   ebd0a0a2-b9e5-4433-87c0-68b6b72699c7
              guid:   a0085546-4166-744a-a353-fca9272b8e45
        2     0x00002178      0x0000236f      "env"
              attrs:  0x8000000000000000
              type:   ebd0a0a2-b9e5-4433-87c0-68b6b72699c7
              guid:   a0085546-4166-744a-a353-fca9272b8e46
        3     0x00002370      0x00002567      "env-redund"
              attrs:  0x8000000000000000
              type:   ebd0a0a2-b9e5-4433-87c0-68b6b72699c7
              guid:   a0085546-4166-744a-a353-fca9272b8e47
        4     0x00002568      0x0000761f      "boot"
              attrs:  0x8000000000000000
              type:   ebd0a0a2-b9e5-4433-87c0-68b6b72699c7
              guid:   a0085546-4166-744a-a353-fca9272b8e48
        5     0x00007620      0x00011597      "rootfs"
              attrs:  0x8000000000000000
              type:   ebd0a0a2-b9e5-4433-87c0-68b6b72699c7
              guid:   a0085546-4166-744a-a353-fca9272b8e49
        6     0x00011598      0x00011987      "dsp0"
              attrs:  0x8000000000000000
              type:   ebd0a0a2-b9e5-4433-87c0-68b6b72699c7
              guid:   a0085546-4166-744a-a353-fca9272b8e4a
        7     0x00011988      0x000187c7      "recovery"
              attrs:  0x8000000000000000
              type:   ebd0a0a2-b9e5-4433-87c0-68b6b72699c7
              guid:   a0085546-4166-744a-a353-fca9272b8e4b
        8     0x000187c8      0x0001ebc7      "rootfs_data"
              attrs:  0x8000000000000000
              type:   ebd0a0a2-b9e5-4433-87c0-68b6b72699c7
              guid:   a0085546-4166-744a-a353-fca9272b8e4c
        9     0x0001ebc8      0x00076197      "UDISK"
              attrs:  0x8000000000000000
              type:   ebd0a0a2-b9e5-4433-87c0-68b6b72699c7
              guid:   a0085546-4166-744a-a353-fca9272b8e4d
      =>
      
      => fastboot
      sunxi_fastboot_init
      recv addr 0x41000000
      send addr 0x7ef2d850
      start to display fastbootlogo.bmp
      partno erro : can't find partition bootloader
      ** Unable to read file fastbootlogo.bmp **
      [85.453]sunxi bmp info error : unable to open logo file fastbootlogo.bmp
      delay time 0
      weak:otg_phy_config
      usb init ok
      sunxi_usb_fastboot_status=0
      set address 0x40
      set address 0x40 ok
      sunxi_usb_fastboot_status=1
      SUNXI_USB_FASTBOOT_SETUP
      fastboot command = getvar:partition-type:boot-resource
      getvar
      sunxi_usb_fastboot_status=0
      sunxi_usb_fastboot_status=1
      SUNXI_USB_FASTBOOT_SETUP
      fastboot command = erase:boot-resource
      erase
      ********* starting to erase boot-resource partition, this may take some time, please wait for minutes ***********
      sunxi fastboot: partition 'boot-resource' erased
      sunxi_usb_fastboot_status=0
      sunxi_usb_fastboot_status=1
      SUNXI_USB_FASTBOOT_SETUP
      fastboot command = getvar:partition-type:boot-resource
      getvar
      sunxi_usb_fastboot_status=0
      sunxi_usb_fastboot_status=1
      SUNXI_USB_FASTBOOT_SETUP
      fastboot command = getvar:max-download-size
      getvar
      response: OKAY0x02000000
      sunxi_usb_fastboot_status=0
      sunxi_usb_fastboot_status=1
      SUNXI_USB_FASTBOOT_SETUP
      fastboot command = download:002f8c00
      download
      Starting download of 3116032 BYTES
      Starting download of 2 MB
      download response: DATA002f8c00
      sunxi_usb_fastboot_status=3
      fastboot transfer finish
      sunxi_usb_fastboot_status=0
      sunxi_usb_fastboot_status=1
      SUNXI_USB_FASTBOOT_SETUP
      fastboot command = flash:boot-resource
      flash
      ready to download bytes 0x2f8c00
      sparse: bad magic
      [115.737]offset 0x1f80 smaller than last offset 0x0
      sunxi fastboot download FAIL: failed to write partition boot-resource
      sunxi_usb_fastboot_status=0
      
      posted in D1-H/D1s
      U
      uuuuid
    • Reply: 个人开发者如何获取D1、D1s的 SDK?需要签NDA吗?

      D1-H D1s T113 R528 SDK 、资料下载大汇总
      https://bbs.aw-ol.com/topic/1034

      posted in 代码下载问题专区
      U
      uuuuid
    • D1 哪吒开发板 XR829 softap_up 热点没跑起来
      root@TinaLinux:/# softap_up  test 123456789
      ***************************
      Start hostapd test!
      ***************************
      wpa2-psk!
      Start to set softap!
      Message is: OK
      Set softap finished!
      [10155.452495] [STA_WRN] !!! xradio_remove_interface: vif_id=0
      [10157.507181] ieee80211_do_open: vif_type=2, p2p=0, ch=3, addr=70:f4:4d:76:31:86
      [10157.532142] [STA] !!!xradio_vif_setup: id=0, type=2, p2p=0, addr=70:f4:4d:76:31:86
      [10157.556032] [AP_WRN] BSS_CHANGED_ASSOC but driver is unjoined.
      [10157.590682] netlink: 'hostapd': attribute type 213 has an invalid length.
      Start to start softap!
      SoftAP started successfullyHaving catch sig_chld!
      Message is: OK
      Start softap finished!
      [10158.652122] [STA_WRN] xradio_change_interface: new type=3(2), p2p=0(0)
      [10158.669674] [STA_WRN] !!! xradio_remove_interface: vif_id=0
      [10158.680143] [STA] !!!xradio_vif_setup: id=0, type=3, p2p=0, addr=70:f4:4d:76:31:86
      Having catch sig_chld!
      Having catch sig_chld!
      Having catch sig_chld!
      Having catch sig_chld!
      Having catch sig_chld!
      Having catch sig_chld!
      iptables v1.4.21: can't initialize iptables table `nat': Table does not exist (do you need to insmod?)
      Perhaps iptables or your kernel needs to be upgraded.
      Having catch sig_chld!
      enable data forward failed!
      root@TinaLinux:/#
      
      posted in D1-H/D1s
      U
      uuuuid
    • Reply: 在D1的tina上整上overlayfs

      924b800c-d6ce-4688-9490-8dcec53e99d0-image.png

      v2.0 果然修复了这个问题。

      posted in D1-H/D1s
      U
      uuuuid
    • Reply: 请问T113S3到底有没有CAN总线?有的话,是那些引脚?

      驱动也没有,洗洗睡吧:

      $ grep "allwinner," -r /opt/t113/tina/kernel/linux-5.4/drivers/ |grep "can"
      $
      
      posted in D1-H/D1s
      U
      uuuuid
    • Reply: 请问T113S3到底有没有CAN总线?有的话,是那些引脚?

      T113 Datasheet: T113-S3_Datasheet_V1.2.pdf

      T113 SDK下载:

      链接:https://pan.baidu.com/s/1AqFkZT5IRAvAA2wvgEYybA?pwd=awol
      提取码:awol

      解压后只有一个 .repo 文件夹,需要用 repo sync -l 命令从本地仓库恢复文件。

      T133和 R528 都是双核A7,内置DDR3 128M,只是封装有点差异。

      手册上面确实只看到了功能,并没有引脚。

      posted in D1-H/D1s
      U
      uuuuid
    • Reply: 淘宝这个 A133 开发板有没有朋友玩过?

      没玩过,帮顶一吓

      posted in 全志方案讨论区
      U
      uuuuid
    • Reply: Tina如何打包SPI NOR、SPI NAND固件

      TINA SDK 默认打包的就是 SPI NAND 固件, 也可以用于TF卡, 但是 SPI NOR 得单独改一个出来才行.

      posted in D1-H/D1s
      U
      uuuuid
    • Reply: D1 JTag 调试

      @whycan
      这操作有点骚, 不知道不会大力出奇迹...

      posted in D1-H/D1s
      U
      uuuuid