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    • q1215200171

      【FAQ】全志D1芯片FAQ汇总(你不知道的和你想知道的的这里都有)
      Posted at • budbool

      23 Votes
      0 Replies
      10701 Views

      No one has replied

      0
    • C

      MR536给的参考设计是双片DDR4,我在设计中能少画一片,只使用一片DDR4吗
      Posted at • CCCMS

      0 Votes
      2 Replies
      131 Views

      H Replied at

      现在都是用一片的LPDDR4

      2
    • L

      烧录时候按下RESET键后重启,就识别不了usb了
      Posted at • lyg116

      0 Votes
      1 Replies
      1050 Views

      Y Replied at

      @lyg116 后面有解决这个问题吗

      1
    • WhycanService

      新 SDK 平台下载 D1-H/D1s SDK
      Posted at • WhycanService

      95 Votes
      126 Replies
      68967 Views

      J Replied at

      @bian196 可以,使用过全志的T113和rk3562,再wsl-ubuntu22.04平台下可以编译,下载运行,就是编译会有一些错误,需要搜索或者自行解决,不然还是使用供应商教程对应版本。

      126
    • BedRock

      Tina镜像打包分区状态的异常(根文件系统占用满了???)
      Posted at • BedRock

      0 Votes
      3 Replies
      1548 Views

      J Replied at

      @qzzx_dhh 对于tina,这个目录一般在device/config/chips/[所属芯片]/configs/[所属board]/[文件系统]/sys_partitions.fex;
      我用的创龙的t113-evm, 修改目录是device/config/chips/t113_i/configs/tlt113-evm-nand/buildroot;按照自己的实际情况修改

      3
    • R

      R128 DSP开发
      Posted at • Reid1001

      0 Votes
      0 Replies
      229 Views

      No one has replied

      0
    • N

      100ASK百问网 D1s/T113-s3开发板 适配ov5640
      Posted at • NULL037

      2 Votes
      6 Replies
      4779 Views

      W Replied at

      @null037
      刷以上固件,ov5640接对应条线帽,加载驱动报错如下:
      [ 34.164204] [VIN_WARN]sensor_helper_probe: cannot get sensor0_cameravdd supply, setting it to NULL!
      [ 34.174365] [VIN_WARN]sensor_helper_probe: cannot get sensor0_iovdd supply, setting it to NULL!
      [ 34.184079] [VIN_WARN]sensor_helper_probe: cannot get sensor0_avdd supply, setting it to NULL!
      [ 34.193696] [VIN_WARN]sensor_helper_probe: cannot get sensor0_dvdd supply, setting it to NULL!
      [ 50.450703] vin_v4l2: Unknown symbol vb2_dma_contig_clear_max_seg_size (err -2)
      [ 50.459006] vin_v4l2: Unknown symbol vb2_dma_contig_set_max_seg_size (err -2)
      [ 50.466975] vin_v4l2: Unknown symbol vb2_dma_contig_memops (err -2)
      [ 131.504440] vin_v4l2: Unknown symbol vb2_dma_contig_clear_max_seg_size (err -2)
      [ 131.512768] vin_v4l2: Unknown symbol vb2_dma_contig_set_max_seg_size (err -2)
      [ 131.520774] vin_v4l2: Unknown symbol vb2_dma_contig_memops (err -2)

      6
    • W

      请问一下,f133的Tina系统可以点1920x1080分辨率的mipi接口屏吗?
      Posted at • wyljkl

      0 Votes
      8 Replies
      3039 Views

      H Replied at

      @wyljkl 您好请问,我这边是lvds转edp,用的ncs8801这个芯片初始化放在哪里去做,求帮助

      8
    • whycan

      苏州大学团队的RISC-V 裸机集成开发平台, 目前主要用于D1
      Posted at • whycan晕哥

      0 Votes
      3 Replies
      1688 Views

      L Replied at

      您好,我使用这款平台,使用他们给出的cpu主频调整构件,发现无法起作用,您有什么你思路吗?

      3
    • M

      芒果派麻雀到手试玩
      芒果派 麻雀 • Posted at • memory

      4 Votes
      97 Replies
      42334 Views

      G Replied at

      大佬们,有没有遇到过这个开发,设置lcd背光不生效?
      尝试了 https://bbs.aw-ol.com/topic/2713/v853-lvgl-app添加slider-change调节屏幕亮度回调事件?lang=zh-CN
      这个方法不行,直接按照全志disp文档中说的api直接调用显示调用成功,但是屏幕亮度依然没有任何变化

      3.7.1 DISP_LCD_SET_BRIGHTNESS
      • 作用:该函数用于设置 LCD 的亮度。
      • 参数:
      handle:显示驱动句柄。
      cmd:DISP_LCD_SET_BRIGHTNESS。
      arg:arg[0] 为 DE0/1 对应的显示通道;
      arg[1] 为背光亮度值(0~255)。
      • 返回: DIS_SUCCESS:成功。 其他:失败号。
      • 示例 //设置LCD 的背光亮度,
      dispfd 为显示驱动句柄
      unsigned long arg[3];
      unsigned int bl = 197;
      arg[0] = 0;//DE0输出的屏
      arg[1] = bl;
      ioctl(dispfd, DISP_LCD_SET_BRIGHTNESS, (void*)arg);

      97
    • S

      T113 切换存储,nand flash切换到SD卡启动,挂载文件系统报错
      Posted at • shz18877605430

      1 Votes
      1 Replies
      1276 Views

      L Replied at

      @shz18877605430 在 T113 切换存储,nand flash切换到SD卡启动,挂载文件系统报错 中说:

      rootfstype=squashfs

      rootfstype=ext4

      1
    • D

      t113-s3 adbd cpu占用率45%
      Posted at • diguohaha

      0 Votes
      1 Replies
      1089 Views

      C Replied at

      @diguohaha 在 t113-s3 adbd cpu占用率45% 中说:

      t113-adbd (1).png
      我使用t113-s3全志的tinasdk2.0,开启adb,进入板子,发现adbd cpu占用率高达45%,几乎都是在30%以上,请问各位大佬有遇到过吗?
      我使用strace跟了一下,发现adbd里面有个线程在系统调用时出现了问题,一直在循环调用,估计是这里的问题,不清楚是不是musl库问题还是kernel阉割了什么导致的。

      root@TinaLinux:/proc/154/task/202# strace -p 202
      strace: Process 202 attached
      futex(0xb6f07cd8, FUTEX_WAIT, 2, NULL) = -1 ENOSYS (Function not implemented)
      futex(0xb6f07cd8, FUTEX_WAIT_PRIVATE, 2, NULL) = -1 ENOSYS (Function not implemented)
      futex(0xb6f07cd8, FUTEX_WAIT, 2, NULL) = -1 ENOSYS (Function not implemented)
      futex(0xb6f07cd8, FUTEX_WAIT_PRIVATE, 2, NULL) = -1 ENOSYS (Function not implemented)
      futex(0xb6f07cd8, FUTEX_WAIT, 2, NULL) = -1 ENOSYS (Function not implemented)

      我也发现了,我直接kill掉了,不然太吃CPU了。

      1
    • D

      交叉编译PPP源码的时候修改CC选项报错
      Posted at • dort91011

      0 Votes
      7 Replies
      2891 Views

      J Replied at

      @dort91011 请问一下是修改哪里解决的呢?我也遇到了

      7
    • T

      请问如何采购MR536开发板?
      Posted at • tarkelc

      0 Votes
      1 Replies
      278 Views

      xiaowenge Replied at

      找个做扫地机方案的公司,说你们要开案

      1
    • L

      设置T113串口波特率为1M
      Posted at • linsen

      1 Votes
      2 Replies
      2424 Views

      E Replied at

      你好,我修改时钟为50m后,发现twi工作不正常了,我应该怎么去修改。

      2
    • U

      【资料汇总】D1-H / D1s / T113 / R528 SDK 、资料下载大汇总
      d1h d1s • Posted at • uuuuid

      3 Votes
      14 Replies
      14590 Views

      Z Replied at

      @uuuuid 可以再分享一次吗

      14
    • W

      D1-H Tinalinux下spi1 slave模式如何使用
      Posted at • wjx163208

      0 Votes
      13 Replies
      4871 Views

      S Replied at

      大佬,解决了吗?
      遇到同样问题了

      13
    • L

      全志D1s 使用 tplayerdemo播放 mp4视频出现错误。请各位大佬们帮着看看。问题出在什么哪?谢谢!
      Posted at • lmjlzyljy

      0 Votes
      7 Replies
      3877 Views

      C Replied at

      @houxiaoni 大佬,请教一下,我这边也出现:

      WARNING: cedarc <RequestVideoStreamBuffer:1274>: request stream buffer fail, 6264205 bytes valid data in SBM[0], total buffer size is 6291456 bytes. WARNING: cedarc <RequestVideoStreamBuffer:1274>: request stream buffer fail, 6264205 bytes valid data in SBM[0], total buffer size is 6291456 bytes. WARNING: cedarc <RequestVideoStreamBuffer:1274>: request stream buffer fail, 6264205 bytes valid data in SBM[0], total buffer size is 6291456 bytes. WARNING: cedarc <RequestVideoStreamBuffer:1274>: request stream buffer fail, 6264205 bytes valid data in SBM[0], total buffer size is 6291456 bytes. WARNING: cedarc <RequestVideoStreamBuffer:1274>: request stream buffer fail, 6264205 bytes valid data in SBM[0], total buffer size is 6291456 bytes. WARNING: cedarc <RequestVideoStreamBuffer:1274>: request stream buffer fail, 6264205 bytes valid data in SBM[0], total buffer size is 6291456 bytes. WARNING: cedarc <RequestVideoStreamBuffer:1274>: request stream buffer fail, 6264205 bytes valid data in SBM[0], total buffer size is 6291456 bytes. WARNING: cedarc <RequestVideoStreamBuffer:1274>: request stream buffer fail, 6264205 bytes valid data in SBM[0], total buffer size is 6291456 bytes.

      不过只有我在播放http-flv、rtsp本地流视频的时候(过一段时间,出现时间不定。另注:走的WIFI,iperf打流8小时都很稳定,速度跑在满速,ping外网地址延迟也很稳定、不跳动。)就会出现,播放本地视频的时候无问题。这种要怎么解决?或者有什么排查方向?我已经看了好多天源码,但缺乏文档帮助,想做排查和修改都很难😖

      7
    • H

      QT时钟程序报不能加载.so库
      Posted at • huanian

      1 Votes
      3 Replies
      2006 Views

      V Replied at

      @huanian 大佬,请问您的qtenv.sh脚本内容是什么。我也遇到相关qt程序开机自启不能加载so库的情况。

      3
    • A

      请教D1-H J2引脚 REFCLK-OUT没有时钟信号输出的问题
      Posted at • Apollo5520

      1 Votes
      2 Replies
      1315 Views

      J Replied at

      @handsome_9527 配置一下寄存器就行

      2
    • C

      T113-S3 openssh 编译问题
      Posted at • cwj1986521

      1 Votes
      1 Replies
      777 Views

      L Replied at

      @cwj1986521 老哥 解决了吗?

      1
    • E

      D1s F133-A视频播放
      Posted at • eddardzhu

      0 Votes
      2 Replies
      1731 Views

      C Replied at

      @eddardzhu 问题解决了么?

      2
    • H

      D1-H的HiFi4 DSP怎么能使用起来?
      Posted at • htjgdw

      1 Votes
      5 Replies
      3276 Views

      radxiaohe Replied at

      有大佬把这个DSP 搞起来了吗,一般cadence授权费多少?

      5
    • X

      gadget做HID键盘报错
      Posted at • xjy_5

      0 Votes
      1 Replies
      970 Views

      G Replied at

      @xjy_5 请问解决了吗?

      1
    • Z

      MR536 SDK MR536_V1.1直接编译和打包后烧录全志MR536 evk(黄色),报错如下: Unable to handle kernel paging request at virtual address 0000000000040008
      Posted at • zzujlj

      1 Votes
      1 Replies
      559 Views

      A Replied at

      Unable to handle kernel paging request at virtual address 0000000000040008

      看看内核代码rb_next附近,有非法地址访问

      1
    • R

      Tina 编译系统时,如何把某个动态链接库编译进去
      Posted at • RTQQQ

      2 Votes
      1 Replies
      862 Views

      I Replied at

      这个问题就是个坑,全志的文档也没写详细它们的链接过程,反正我是使用SDK里面的编译器,在外部交叉编译好,再把so文件丢进去文件系统里面的,贼山寨的做法,你按照他们的文档来吧,又不知道文件被编译到哪里去了。就很蛋疼................

      1
    • C

      D1H RTSP拉流报错,无法解析
      Posted at • chenyinchang

      0 Votes
      2 Replies
      675 Views

      C Replied at

      @yixintai 要手动清空out后编译才生效,make clean make是不行的。这部分跑通了,转调gstreamer去了。现在硬解都调好了,但想用<videocrop>做画面裁切,如果最后是sunxifbsink就会报错。如果是fbdev2sink就不会,但很卡,请问这块您有相关经验吗?

      2
    • Y

      R-01 library for small OS
      Posted at • ylyamin

      1 Votes
      1 Replies
      634 Views

      Z Replied at

      @ylyamin 在 R-01 library for small OS 中说:

      requests

      Since LCD RGB is working, DE probably working fine. So what is left could be LCD MIPI part.

      Allwinner tends to use the same code everywhere, so there could be a problem to find alternatives. Mainline Linux kernel maybe the only place to look at. Also logic analyzer maybe needed for this kind of task.

      Another reference could be xboot project: https://github.com/xboot/xboot , but seems main activities goes into LCD RGB.

      1
    • M

      正常运行一天了,然后出现无法启动,再次打开就显示这个错误toc1 magic error
      Posted at • missdangerous

      0 Votes
      1 Replies
      1051 Views

      Y Replied at

      @missdangerous 怎么处理的,我也遇到同样问题了

      1
    • L

      R128-S2有正式版SDK了吗?
      Posted at • layzerlee

      1 Votes
      0 Replies
      323 Views

      No one has replied

      0
    • L

      R128插入TF卡无法启动
      Posted at • layzerlee

      0 Votes
      0 Replies
      288 Views

      No one has replied

      0
    • baiwen

      在Linux下快捷对R128进行烧录
      Posted at • 100ask

      4 Votes
      7 Replies
      3986 Views

      L Replied at

      @wilton 重新装下linux phoenixsuit就行了,我UBUNTU有时候升级了也出现这种状况,开始折腾半天,后来找到规律了,每次出现没反应就装下程序就OK了

      7
    • Z

      【求助】R128 DevKit 开发板,audio音频通路,aplay 发不出声音
      Posted at • zhoudaxia3000

      2 Votes
      5 Replies
      1534 Views

      Z Replied at

      R128 有很多套音频接口的。有可能是 menuconfig 里有些配置没开,可以加打印跟踪看下。
      (好久没用过 R128 了,没啥印象了😞 )

      5
    • N

      tina-d1-sdk从头编译D1s nezha 无法启动进入shell ,提示pseudo_init failed (error -2).
      Posted at • nezhastu

      0 Votes
      3 Replies
      1970 Views

      Y Replied at

      @steveliu 怎么处理的?我整个工程clean,重新编译还是一样的问题哇

      [ 3.106684] Run /pseudo_init as init process [ 3.138822] Kernel panic - not syncing: Requested init /pseudo_init failed (error -2). [ 3.147709] CPU1: stopping [ 3.150729] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.4.61 #188 [ 3.157546] Hardware name: Generic DT based system [ 3.162909] [<c010dee8>] (unwind_backtrace) from [<c010a678>] (show_stack+0x10/0x14) [ 3.171551] [<c010a678>] (show_stack) from [<c0694810>] (dump_stack+0x88/0xa4) [ 3.179641] [<c0694810>] (dump_stack) from [<c010c2b4>] (handle_IPI+0xe4/0x180) [ 3.187828] [<c010c2b4>] (handle_IPI) from [<c0341b18>] (gic_handle_irq+0x70/0x78) [ 3.196274] [<c0341b18>] (gic_handle_irq) from [<c01021cc>] (__irq_svc+0x6c/0xa8) [ 3.204648] Exception stack(0xc745df80 to 0xc745dfc8) [ 3.210283] df80: 00013a20 c7ac8374 00000000 c0114800 00000002 c745c000 c0a05224 c0a05260 [ 3.219404] dfa0: 4000406a 410fc075 00000000 00000000 00000000 c745dfd0 c0107fb0 c0107fa0 [ 3.228521] dfc0: 60000013 ffffffff [ 3.232414] [<c01021cc>] (__irq_svc) from [<c0107fa0>] (arch_cpu_idle+0x1c/0x38) [ 3.240667] [<c0107fa0>] (arch_cpu_idle) from [<c013d564>] (do_idle+0xd4/0x128) [ 3.248852] [<c013d564>] (do_idle) from [<c013d848>] (cpu_startup_entry+0x18/0x20) [ 3.257295] [<c013d848>] (cpu_startup_entry) from [<40102bac>] (0x40102bac) [ 3.265066] ---[ end Kernel panic - not syncing: Requested init /pseudo_init failed (error -2). ]---
      3
    • M

      D1 执行 jpegdecodedemo 炸了,请问是怎么回事呢?
      d1 jpegdecodedemo • Posted at • memory

      0 Votes
      3 Replies
      2075 Views

      B Replied at

      @memory 我也遇到了这个情况,
      请问您是怎么解决的呢

      3
    • L

      R128 不能烧录
      Posted at • liker292

      0 Votes
      3 Replies
      1793 Views

      A Replied at

      @liker292 您好,可以分享一下2.0.0版本的 phoneixSuit吗,我的1.5.0版本的不能识别设备,感谢!

      3
    • T

      OLED的MIPI屏幕实时亮度改变问题
      Posted at • TEVET

      0 Votes
      10 Replies
      4599 Views

      T Replied at

      @a1070758302 可以参考ESD的读寄存器过程,修改一下。

      10
    • J

      拉取SDK失败
      Posted at • JJSSZ

      1 Votes
      1 Replies
      501 Views

      U Replied at

      @jjssz 建议使用厂家提供的 SDK,下载的方式不太好弄

      1
    • A

      哪吒D1更换内核后如何挂载文件系统
      Posted at • A13831057446

      0 Votes
      0 Replies
      275 Views

      No one has replied

      0
    • H

      pack 时 ERROR: unable to open file boot-resource.fex
      Posted at • hikaruhg

      0 Votes
      9 Replies
      5150 Views

      S Replied at

      @aldfaaa 感谢你的建议,对我很有用

      9
    • W

      R528 DSP核PWM驱动问题
      Posted at • wuhuiskt

      0 Votes
      0 Replies
      317 Views

      No one has replied

      0
    • F

      PWM enable没有办法打开
      Posted at • five_5

      0 Votes
      2 Replies
      1663 Views

      A Replied at

      dts设备树中需要使能pwm 把disable设置为okay

      2
    • C

      求助R128 DSP SDK
      Posted at • cir2way

      0 Votes
      0 Replies
      411 Views

      No one has replied

      0
    • L

      Tina 的镜像打包如何把自己的app塞进去啊?
      Posted at • leomini5

      1 Votes
      5 Replies
      1467 Views

      C Replied at

      @sun00325 在 Tina 的镜像打包如何把自己的app塞进去啊? 中说:

      我测试了一下,放到package-rootfs-demo目录里面,可以建立各种子文件夹,然后执行一下package-rootfs-demo命令,重新mboot,mkernel应该就可以了,为什么这样,不清楚
      我发现在menuconfig - package勾选的好多内置应用都没安装上去(可以说是几乎),但在kernel_menuconfig - device driver勾选的驱动都是有配置上去的,你们会这样吗?

      5
    • baiwen

      R818 DshanPI-ROSx 高清靓图来啦! WiFi6 + 千兆网卡 + 800万 MIPI 摄像头 + MIPI HDMI显示 + OTG USB 串口 + 电池BAT!
      Posted at • 100ask

      2 Votes
      1 Replies
      472 Views

      W Replied at

      这是多大算力的阿,看着还不错

      1
    • R

      使用自带codec录音报错, arecord: pcm_read:2072: read error: I/O error
      Posted at • RTQQQ

      1 Votes
      7 Replies
      2629 Views

      W Replied at

      音频都不行吗?是不是模块没初始化

      7
    • whycan

      一键生成可定制的Debian rootfs,支持riscv64
      Posted at • whycan晕哥

      0 Votes
      2 Replies
      1885 Views

      E Replied at

      @memory 在 一键生成可定制的Debian rootfs,支持riscv64 中说:

      么做debian roo

      请问有人用了这个工具了吗?做出来无法启动呢,出现错误信息如下:
      [ 4.469869] I2C communication ERROR!
      [ 4.469901] regulator-dummy: Underflow of regulator enable count
      [ 4.480911] gt9xxnew_ts: probe of 1-0014 failed with error -1
      [ 4.490050] OF: fdt: not creating '/sys/firmware/fdt': CRC check failed
      [ 4.497539] cfg80211: Loading compiled-in X.509 certificates for regulatory database
      [ 4.508814] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
      [ 4.516332] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
      [ 4.526089] clk: Not disabling unused clocks
      [ 4.530919] ALSA device list:
      [ 4.534249] #0: audiocodec
      [ 4.537490] alloc_fd: slot 0 not NULL!
      [ 4.541767] cfg80211: failed to load regulatory.db
      [ 4.558945] EXT4-fs (mmcblk0p5): recovery complete
      [ 4.564396] EXT4-fs (mmcblk0p5): mounted filesystem with ordered data mode. Opts: (null)
      [ 4.573566] VFS: Mounted root (ext4 filesystem) on device 179:5.
      [ 4.581999] Freeing unused kernel memory: 1024K
      [ 4.600127] Kernel init done
      [ 4.603355] Run /sbin/init as init process
      [ 4.704682] Kernel panic - not syncing: Requested init /sbin/init failed (error -2).
      [ 4.713373] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.4.61 #2
      [ 4.720003] Hardware name: Generic DT based system
      [ 4.725394] [<c010e308>] (unwind_backtrace) from [<c010a8ac>] (show_stack+0x10/0x14)
      [ 4.734078] [<c010a8ac>] (show_stack) from [<c089698c>] (dump_stack+0x7c/0x98)
      [ 4.742177] [<c089698c>] (dump_stack) from [<c011a014>] (panic+0x104/0x3dc)
      [ 4.749986] [<c011a014>] (panic) from [<c08ab694>] (kernel_init+0x98/0x118)
      [ 4.757792] [<c08ab694>] (kernel_init) from [<c01010e8>] (ret_from_fork+0x14/0x2c)
      [ 4.766274] Exception stack(0xde43dfb0 to 0xde43dff8)
      [ 4.771934] dfa0: 00000000 00000000 00000000 00000000
      [ 4.781099] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
      [ 4.790264] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000
      [ 4.797689] CPU1: stopping
      [ 4.800722] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.4.61 #2
      [ 4.807352] Hardware name: Generic DT based system
      [ 4.812725] [<c010e308>] (unwind_backtrace) from [<c010a8ac>] (show_stack+0x10/0x14)
      [ 4.821406] [<c010a8ac>] (show_stack) from [<c089698c>] (dump_stack+0x7c/0x98)
      [ 4.829504] [<c089698c>] (dump_stack) from [<c010c6b0>] (handle_IPI+0xc0/0x168)
      [ 4.837701] [<c010c6b0>] (handle_IPI) from [<c0431a80>] (gic_handle_irq+0x70/0x78)
      [ 4.846189] [<c0431a80>] (gic_handle_irq) from [<c01021cc>] (__irq_svc+0x6c/0xa8)
      [ 4.854572] Exception stack(0xde477f80 to 0xde477fc8)
      [ 4.860233] 7f80: 00000b68 deb416b4 00000000 c01153a0 00000002 de476000 c0e03e28 c0e03e68
      [ 4.869400] 7fa0: 4000406a 410fc075 00000000 00000000 00000000 de477fd0 c0107fb8 c0107fbc
      [ 4.878563] 7fc0: 60000113 ffffffff
      [ 4.882476] [<c01021cc>] (__irq_svc) from [<c0107fbc>] (arch_cpu_idle+0x2c/0x38)
      [ 4.890770] [<c0107fbc>] (arch_cpu_idle) from [<c013fae8>] (do_idle+0xb8/0x120)
      [ 4.898965] [<c013fae8>] (do_idle) from [<c013fdec>] (cpu_startup_entry+0x18/0x1c)
      [ 4.907452] [<c013fdec>] (cpu_startup_entry) from [<40102c0c>] (0x40102c0c)
      [ 4.915269] ---[ end Kernel panic - not syncing: Requested init /sbin/init failed (error -2). ]---

      2
    • H

      Tina 2.0 SDK 默认用户名和密码是什么
      Posted at • hyzaw

      0 Votes
      4 Replies
      1294 Views

      M Replied at

      sudo -sH看一下

      4
    • M

      d1s,自己编译好的lvgl程序,放在那个目录才能打包到固件里
      Posted at • mafei

      1 Votes
      4 Replies
      1506 Views

      S Replied at

      @asuh9133 您好,请教一下,我的放进去为什么不行呢,包里面一直没有打包进去

      4
    • U

      R528 支持 logo和 framebuffer 共用内存吗
      Posted at • user8361

      0 Votes
      0 Replies
      309 Views

      No one has replied

      0
    • H

      Error: "distro_bootcmd" not defined
      Posted at • huangjun.zopudt

      0 Votes
      11 Replies
      4260 Views

      A Replied at

      @huangjun-zopudt 我的有全盘擦除,怎么选不上呢,灰色的,请教

      11
    • YuzukiTsuru

      D1s 使用 XR829 BT 配置 a2dp-source 出错
      xr829 d1s • Posted at • 柚木 鉉

      1 Votes
      10 Replies
      3871 Views

      R Replied at

      @yuzukitsuru 你好朋友,我联系你是因为我开始使用电视盒,我遇到了一个问题,我找不到在 Linux 操作系统 Ubuntu 24.04.1 上刷新带有 Allwinner 处理器的盒子的工具长期运输服务

      10
    • J

      求助全志mr536主控+海思3873s模组 wifi ping包过程中出现sunxi:sunxi_mmc_host-4021000.sdmmc:[ERR]: smc 1 p1 err, cmd 53, RD EBE !!的问题
      Posted at • james23

      0 Votes
      0 Replies
      417 Views

      No one has replied

      0
    • tigger

      请问这个树莓派MIPI DSI 显示屏是不是用 接口芯片转的?
      mipi 树莓派 lcd • Posted at • tigger

      5 Votes
      38 Replies
      11890 Views

      A Replied at

      有没有什么转换芯片可以实现普通MCU驱动MIPI屏

      38
    • T

      D1S连接WIFI后,localhost就PING不通了
      Posted at • timerc

      0 Votes
      0 Replies
      371 Views

      No one has replied

      0
    • X

      d1h的mipi dsi接口lane通道能互换吗?lane的极性能互换不
      Posted at • XREF0

      0 Votes
      0 Replies
      282 Views

      No one has replied

      0
    • X

      D1H的dsp 如何开发 没找到任何文档说明呢
      Posted at • XREF0

      0 Votes
      0 Replies
      314 Views

      No one has replied

      0
    • S

      Openharmony D1编译下载代码失败
      Posted at • ssk99

      0 Votes
      3 Replies
      1851 Views

      S Replied at

      @ssk99 方便分享一下是哪位大佬吗,尝试用这份工程 https://gitee.com/openharmony-sig/riscv_device_sunxi 在D1板子上移植OpenHarmony效果不太好

      3
    • T

      为了摆脱TINA-BSP的磁盘噩梦能舒服地只编译LVGL8在D1S/D1上面肆意玩耍
      Posted at • TEVET

      5 Votes
      12 Replies
      5103 Views

      T Replied at

      @barsonsss package 下自己建个包可以自己打包,拿个其他的包参考一下即可。 或者直接选用package 下的gui 里的lv_examples ,改完编译打包。

      12
    • M

      D1s电阻触摸屏能用,但是非常不好用,得用大力戳,这是什么问题呢?
      d1s • Posted at • memory

      0 Votes
      6 Replies
      2175 Views

      H Replied at

      @whycan 哈哈哈,真好用,又解决一个问题!

      6
    • Y

      RT-Thread on D1H. LCD work, USB in progress.
      Posted at • ylyamin

      3 Votes
      5 Replies
      1456 Views

      Y Replied at

      I managed to do USB working.
      Thanks, user @zoenggit for the tip.
      Found a hand-made ham radio transceiver project from one guru guy, it has a proper implementation of EHCI/OHCI stack for Allwinner D1/T113 hftrx_tinyusb. I just changed it a little to support RT-Thread.

      Now USB keyboard sends a key press to the system.

      HID device address = 2, instance = 0 is mounted HID Interface Protocol = None HID has 4 reports msh /> H e l l o !
      5
    • q1215200171

      【D1s开发板来啦!】D1s核心板/开发板采购、软硬件外包、整体解决方案提供欢迎联系~
      Posted at • budbool

      0 Votes
      2 Replies
      1342 Views

      W Replied at

      @xhl1314 可以的。13609028852

      2
    • W

      请教一下各位大佬,这是mipi屏原厂给过来的初始化代码,麻烦大家帮忙看一下这是什么意思?
      Posted at • wyljkl

      0 Votes
      2 Replies
      1081 Views

      Y Replied at

      @wyljkl 请问你解决了吗?

      2
    • S

      有没有大神有 D1 的USB host 教程?
      Posted at • sailen

      0 Votes
      0 Replies
      228 Views

      No one has replied

      0
    • S

      This topic is deleted!
      Posted at • sailen

      0 Votes
      0 Replies
      14 Views

      No one has replied

      0
    • L

      This topic is deleted!
      Posted at • lyg116

      0 Votes
      0 Replies
      36 Views

      No one has replied

      0
    • S

      DSP开发
      Posted at • signal

      0 Votes
      0 Replies
      243 Views

      No one has replied

      0
    • gharibi

      仍在努力編譯 C906 專案數週!
      Posted at • gharibi

      1 Votes
      1 Replies
      1037 Views

      xiaowenge Replied at

      谢谢你 你太执着了,我们即将官方释放一个新版本的SDK,或许你可以用新版本的SDK试试

      1
    • aiit111

      内核阶段开机logo会出现黑线,黑线位置随机
      Posted at • aiit111

      0 Votes
      2 Replies
      538 Views

      xiaowenge Replied at

      看着是boot里的屏幕没配好,查查屏幕配置和驱动

      2
    • C

      使用D1的操作系统设计课程
      Posted at • chenbo

      1 Votes
      1 Replies
      563 Views

      xiaowenge Replied at

      感谢你的分享 太有意思了 很荣幸可以帮助学校

      1
    • B

      关于R128芯片wifi sta与蓝牙是否可以同时共存(使用)
      Posted at • bsl_viys

      0 Votes
      4 Replies
      1168 Views

      I Replied at

      可以,两者因为频段相近,所以避免不了速率变慢,但是两者可以共存,可以使用蓝牙音箱播放WiFi音频

      4
    • Y

      d1s trecorderdemo 问题
      Posted at • yuwei

      0 Votes
      6 Replies
      2797 Views

      F Replied at

      @chengwei_peng 在 d1s trecorderdemo 问题 中说:

      @yuwei 这个应该是显示的时候出现的异常。本身trecorder是摄像头和显示共用一个buf的,但是现在显示的框架修改了,根据摄像头传过来的buf没办法找到内存的操作句柄,从而报错。
      可以试试修改 recorder.cfg,将摄像头的buf从mmap修改为user的方式。

      感谢大佬,真的有效
      -video_memory = MMAP
      +video_memory = USERPTR

      6
    • D

      点usb驱动安装没有反应
      Posted at • dj

      0 Votes
      24 Replies
      6161 Views

      Q Replied at

      @dengjijiang 您好,请问您怎么解决的,3年后我也遇到了这个问题,一直黄色感叹号

      24
    • Z

      T113-S3 Longan SDK 调试AP6212问题求助
      Posted at • zhangwei

      0 Votes
      9 Replies
      4703 Views

      L Replied at

      您好,请问这个问题解决了吗,我有遇到了同样的问题
      23fdbba4-d948-446d-98b3-af9556eaf6f4-image.png

      9
    • H

      This topic is deleted!
      Posted at • hyzaw

      0 Votes
      0 Replies
      28 Views

      No one has replied

      0
    • S

      编译boot时执行make报错
      Posted at • shuijingyelong

      1 Votes
      2 Replies
      726 Views

      Z Replied at

      @shuijingyelong 👍 👍

      2
    • Z

      make -j32编译报错
      Posted at • zhongdekeji1

      0 Votes
      4 Replies
      1569 Views

      S Replied at

      @whycan 确实是缺bison包,ubuntu14.04下载不了,使用
      wget https://ftp.gnu.org/gnu/bison/bison-3.7.4.tar.gz --no-check-certificate
      下载,教程
      https://blog.csdn.net/weixin_68683692/article/details/138467311

      4
    • B

      基于D1s开发的游戏掌机
      Posted at • jasonhu

      6 Votes
      9 Replies
      2140 Views

      B Replied at

      @shin1998 留坑,哈哈哈

      9
    • L

      运行QT报错: error while loading shared libraries: libatomic.so. 1
      Posted at • LiuLei

      0 Votes
      0 Replies
      441 Views

      No one has replied

      0
    • T

      求助:R528 Tina Linux 尝试添加Secure boot,uboot卡住不动
      Posted at • tel18326674223

      0 Votes
      0 Replies
      473 Views

      No one has replied

      0
    • Z

      记录在D1上优化SGEMM(单精度浮点通用矩阵乘法)
      Posted at • zhaodongyu

      1 Votes
      0 Replies
      687 Views

      No one has replied

      0
    • Z

      救命啊,谁能帮帮我D1-H 的G2D Alpha混合不起作用????
      Posted at • zxdplay

      0 Votes
      0 Replies
      451 Views

      No one has replied

      0
    • baiwen

      D1芯片DDR3原理图线序问题
      Posted at • 100ask

      0 Votes
      2 Replies
      1957 Views

      L Replied at

      @yin2021 在 D1芯片DDR3原理图线序问题 中说:

      双RANK的DDR颗粒

      现在的DDR3预留J1\J9\L9等引脚但实际并没有含义为NC,但对于原理图需要连接此引脚嘛?使用的是咱们T3MCU,有最新的DDR3原理图推荐或是您有相关的联系方式我直接跟您沟通,谢谢!

      2
    • Q

      D1系列按照教程vector后可以编译hello world,但缺少riscv_vector.h头文件
      Posted at • qiyueZhang

      0 Votes
      0 Replies
      209 Views

      No one has replied

      0
    • L

      This topic is deleted!
      Posted at • lyg116

      0 Votes
      0 Replies
      15 Views

      No one has replied

      0
    • B

      按照教程编译D1的Tina_linux系统,但是交叉编译工具出现问题
      Posted at • bobi_chen

      1 Votes
      0 Replies
      455 Views

      No one has replied

      0
    • Z

      求助, 关于ion内存申请的问题
      Posted at • zxdplay

      0 Votes
      0 Replies
      401 Views

      No one has replied

      0
    • whycan

      【开源开发板】D1s-Nezha开发板全全开源上架(内含购买链接和全部软硬件资料)
      Posted at • whycan晕哥

      9 Votes
      64 Replies
      28037 Views

      X Replied at

      晕哥 不知道该怎么联系您 我想获取一下V3S的tina版本sdk求您给了链接!

      64
    • Z

      D1哪吒开发板,framebuffer如何设置HDMI 1920x1080 输出
      Posted at • zxdplay

      0 Votes
      0 Replies
      383 Views

      No one has replied

      0
    • Z

      求助,D1h 显示驱动配置问题, 内核编译时提示找不到<asm/memory.h>
      Posted at • zxdplay

      0 Votes
      0 Replies
      374 Views

      No one has replied

      0
    • S

      D1在linux上支持RGB显示屏问题求助
      Posted at • suncw

      0 Votes
      21 Replies
      8046 Views

      Z Replied at

      楼主解决了吗,想知道如何在rgb屏幕上打印console终端调试信息

      21
    • Z

      LEDC驱动dts编译错误
      Posted at • zxdplay

      0 Votes
      0 Replies
      440 Views

      No one has replied

      0
    • livpo

      【R128】应用开发案例——DBI驱动ST7789V1.3寸LC
      r128开发指南 • Posted at • livpo

      2 Votes
      1 Replies
      1345 Views

      D Replied at

      大佬牛逼,学习了,厉害

      1
    • S

      尝试复现OpenHarmony 构建 d1_nezha失败
      Posted at • sanliangzhan

      0 Votes
      0 Replies
      528 Views

      No one has replied

      0
    • K

      求助D1的隐藏分区分布讲解
      Posted at • kangjingbobo

      0 Votes
      1 Replies
      450 Views

      A Replied at

      可以查看《Tina_Linux_OTA_开发指南.pdf》 文档

      1
    • H

      echo 7> export 导出时候报错误怎么办
      Posted at • hahahaha

      0 Votes
      1 Replies
      658 Views

      W Replied at

      @hahahaha 应该是这个引脚已经被屏幕驱动注册了

      1
    • baiwen

      请问,D1 Tina-SDK内的 FT5x 内核模块驱动源码在哪里呢?
      Posted at • 100ask

      0 Votes
      2 Replies
      1685 Views

      M Replied at

      大佬,驱动可以分享下吗,万分感谢!! 1275879788@qq.com

      2
    • F

      D1芯片无法启动
      Posted at • furyfangyu

      0 Votes
      8 Replies
      3583 Views

      K Replied at

      @furyfangyu 你好,我也遇到了你同样的问题,你说的是配置导致的,能详细指导下吗?
      我参考的以下资料:
      boot0:
      boot0.png

      uboot:
      uboot.png

      log:
      log.png

      8
    • G

      d1s + st7701s RGB颜色异常
      d1s开发板 lcd • Posted at • ggy321

      0 Votes
      2 Replies
      1777 Views

      W Replied at

      @ggy321 在 d1s + st7701s RGB颜色异常 中说:

      lcd_frm = <1>;这个配置要看你的屏驱动配置的是多少bit位宽的数据,如果配置不正确就是你看到的这样。过渡不平滑

      2
    • Chrithon

      自己画了块D1-H板子
      d1h • Posted at • Chrithon

      3 Votes
      7 Replies
      3036 Views

      Z Replied at

      楼主用这个工具多久了才能达到这种实力,准备学习一下

      7
    • undefined


      Posted at •

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