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    • T

      D1超频体验
      MR Series • Posted at • tanke

      0 Votes
      6 Replies
      3123 Views

      U Replied at

      62d9b60a-f084-4143-918c-4098291515a1-image.png

      再扫了一下文档,应该是驱动能自动根据频率自动调整电压(通过PD16 PWM???)。

      6
    • M

      请问哪吒可以打包成 spi nor 固件吗?
      MR Series • Posted at • memory

      0 Votes
      0 Replies
      810 Views

      No one has replied

      0
    • aldfaaa

      《Unix网络编程》例程库在哪吒上编译
      MR Series • Posted at • whycan矿工-小叶

      0 Votes
      1 Replies
      1435 Views

      No one has replied

      1
    • X

      Neza-D1开发板学习之红外发送与接收篇
      MR Series • Posted at • xfdr0805

      0 Votes
      5 Replies
      2897 Views

      M Replied at

      2D19A367117644CDA4CB7A5711AC620B.jpg

      所有解码器全勾上了,左边两个可以识别,右边两个欧普照明的遥控器不能识别,这两个好像是带学习功能的,估计是自定义协议了。

      5
    • whycan

      别裸奔了,看大佬@lovexulu 给哪吒做的裤衩。 (转载) 外壳建模,3D打印
      MR Series • Posted at • whycan晕哥

      0 Votes
      6 Replies
      2683 Views

      whycan Replied at

      @xiaowenge

      可能是为了方便拍照 😊

      JLC可以做外壳打样,价格也比较划算,不想裸奔的朋友可以试一试。

      后面我们正在把 5寸 800*480 的带触摸的液晶TFT LCD通过ICN6211怼MIPI口上去,到时候外壳会重新设计,会更实用,加上电池就能做单车码表,或者做简易3D打印机/写字机/激光雕刻机/折弯机 的上位机。

      6
    • U

      64M DDR2 的 D1s tina linux 运行 tplayerdemo 内存不足直接奔溃,求解决方案。
      MR Series • 内存不足 奔溃 tina linux • Posted at • ubuntu

      0 Votes
      2 Replies
      2211 Views

      BedRock Replied at

      tplaydemo有个剪裁的版本目前没有发布,F133平台目前确实跑不起来😂 😂

      2
    • BedRock

      【资源汇总】2021年哪吒开发板第二期成果汇报
      MR Series • Posted at • BedRock

      0 Votes
      1 Replies
      1649 Views

      xiaowenge Replied at

      传送门:
      2021年D1哪吒开发板第一期成果汇报:https://bbs.aw-ol.com/topic/189
      2021年哪吒开发板第二期成果汇报:https://bbs.aw-ol.com/topic/418
      D1-H/D1s/哪吒开发板成果汇报第三期(2022.4.08):https://bbs.aw-ol.com/topic/1267/

      1
    • BedRock

      【加精】在Ubuntu21.04中编译Tina SDKV1.01 版本 踩坑记录
      MR Series • Posted at • BedRock

      4 Votes
      3 Replies
      4395 Views

      tigger Replied at

      又从google找到这个帖子

      再来一个:

      https://bbs.aw-ol.com/topic/186
      使用Ubuntu20.04 LTS编译D1-Tina踩坑记录

      3
    • X

      谁能提供一份XR829的固件 sdd_xr829.bin
      MR Series • Posted at • xfdr0805

      0 Votes
      6 Replies
      2937 Views

      X Replied at

      非常感谢!我下载试试

      6
    • X

      Neza-D1开发板学习之SPI-LCD灯篇
      MR Series • Posted at • xfdr0805

      1 Votes
      0 Replies
      1694 Views

      No one has replied

      0
    • X

      Neza-D1开发板学习之I2C-OLED篇
      MR Series • Posted at • xfdr0805

      0 Votes
      0 Replies
      1447 Views

      No one has replied

      0
    • X

      Neza-D1开发板学习之按键和旋转编码器篇
      MR Series • Posted at • xfdr0805

      2 Votes
      1 Replies
      1831 Views

      tigger Replied at

      居然还有轮询的旋转编码器驱动,学到新姿势了。

      1
    • X

      Neza-D1开发板学习之点灯篇
      MR Series • Posted at • xfdr0805

      1 Votes
      0 Replies
      1608 Views

      No one has replied

      0
    • D

      哪吒D1编译配置DLNA客户端进行B站投屏 (转)
      MR Series • Posted at • dreamer

      0 Votes
      0 Replies
      1627 Views

      No one has replied

      0
    • D

      哪吒D1使用gstreamer硬解码 (转)
      MR Series • Posted at • dreamer

      1 Votes
      1 Replies
      2746 Views

      D Replied at

      1
    • xiaowenge

      【威力加强包更新】D1哪吒开发板正式支持Fedora操作系统
      MR Series • Posted at • DOT小文哥

      0 Votes
      0 Replies
      844 Views

      No one has replied

      0
    • Kirin

      2021年D1哪吒开发板第一期成果汇报
      MR Series • Posted at • 陈塘关李靖

      1 Votes
      5 Replies
      3355 Views

      E Replied at

      @xiaowenge
      不负所爱,自创奇迹:哪吒D1板卡 系统OS介绍
      https://www.risc-vduino.cc/thread-1998-1-1.html

      5
    • L

      请问如何在tina linux安装apt-get
      MR Series • Posted at • liangquanyi

      1 Votes
      0 Replies
      760 Views

      No one has replied

      0
    • cube_work

      如果我做了D1方案的产品,用贴片式TF卡(SD NAND),请问大伙我应该如何烧录这个芯片呢?
      MR Series • Posted at • cube_work

      0 Votes
      3 Replies
      1631 Views

      xiaowenge Replied at

      全志有个量产烧写工具,PhonenixSuit Pro,USB烧写的,支持一次烧写8台设备。
      也可以做一个夹具,比如一次烧录80片的夹具,一次把80片都放上去,烧写完成,再换80片,这样会毕竟快。
      流程设计得好得话,小批量搞自动化还没有人工便宜,工厂人工25元一小时,别问我怎么知道,刚了解的行情,我准备要去电子厂打工了。

      3
    • M

      没有看懂全志D1s手册上面 VCC-IO 这个引脚干嘛的?
      MR Series • d1s • Posted at • memory

      0 Votes
      3 Replies
      1688 Views

      U Replied at

      ced49078-298f-43fc-9b33-439b84cbe2e4-image.png

      参考原理图全接一起去了。

      3
    • U

      请问为什么D1设备树里面的 lcd0 对应的 "allwinner,sunxi-lcd0" 驱动,在源码里面为什么找不到?
      MR Series • Posted at • uuuuid

      0 Votes
      2 Replies
      1572 Views

      U Replied at

      lichee/linux-5.4/drivers/video/fbdev/sunxi/disp2/disp/de/disp_lcd.c

      static s32 disp_lcd_pin_cfg(struct disp_device *lcd, u32 bon) { ... sprintf(dev_name, "lcd%d", lcd->disp); disp_sys_pin_set_state(dev_name, (bon == 1) ? DISP_PIN_STATE_ACTIVE : DISP_PIN_STATE_SLEEP); ... }

      lichee/linux-5.4/drivers/video/fbdev/sunxi/disp2/disp/disp_sys_intf.c

      int disp_sys_pin_set_state(char *dev_name, char *name) { ... len = sprintf(compat, "allwinner,sunxi-%s", dev_name); if (len > 32) __wrn("size of mian_name is out of range\n"); .... }

      找到了,貌似调用过程有点曲折。

      2
    • L

      哪吒D1开发板小白请教如何安装repo和wget和ssh等
      MR Series • Posted at • liangquanyi

      0 Votes
      6 Replies
      2888 Views

      L Replied at

      @cube_work 请问一下哦~小白提问!就是具体的步奏是怎么样的呀。就是通过串口。需要怎么样才能用wget!就是一条一条命令那种教我,最好有图片。十分感谢!很需要您的帮助!

      6
    • tigger

      Fedora on Allwinner D1 Nezha Board
      MR Series • Posted at • tigger

      0 Votes
      9 Replies
      4363 Views

      whycan Replied at

      S~D1L9ZP$O7KHN$H}XY2KAD.png

      【Fedora 运行在全志在线 RISC-V D1哪吒开发板上(Fedora on Allwinner D1 Nezha Board)-哔哩哔哩】https://b23.tv/XuzJ2I

      把楼上各位的回帖总结了一下, 总算在哪吒开发板跑起来了。

      9
    • H

      想请问怎么在d1开发板上通过摄像头实时输出图像到显示器上
      MR Series • Posted at • hu487364

      0 Votes
      15 Replies
      5316 Views

      aldfaaa Replied at

      @xiaowenge 催更,如何把图像文件(流)输出到HDMI显示器

      15
    • X

      D1 配置I2S2正常 但是外挂PCM512X出错
      MR Series • Posted at • xfdr0805

      0 Votes
      2 Replies
      1666 Views

      U Replied at

      参考: D1_Tina_Linux_音频_开发指南.pdf

      2.2.7 外挂 codec:AC107
      AC107 是一颗含有两个 ADC 的 Codec 芯片,下面对 D1 如何配置使用 AC107 作简单介绍, 如
      果使用其他的 Codec 芯片,也可作配置参考。

      2
    • Kirin

      终于搞到一点D1s的样片,之前没有样片都不敢出来说话
      MR Series • d1s • Posted at • 陈塘关李靖

      0 Votes
      2 Replies
      1693 Views

      whycan Replied at

      @kirin 在 终于搞到一点F133的样片,之前没有样片都不敢出来说话 中说:

      搞到F133样片了,腰杆都挺直了,感觉走路都带风,去华强北都不用带口罩

      7935c43f-6ac5-404f-af2c-88d5c46efff3-image.png

      应该是这款口罩

      2
    • xiaowenge

      【DIY教程】用D1哪吒开发板把”毛坯车“改造成”全车智能“(更新中)
      MR Series • Posted at • DOT小文哥

      0 Votes
      9 Replies
      2973 Views

      BedRock Replied at

      哪吒LEDC 驱动灯带

      哪吒Tina系统有封装好的LEDC的驱动,可以不用在应用层写协议传输代码驱动LEDC灯带,灯带选择WX28XX ,连接上电源后可以直接驱动。
      效果:


      存在问题

      因为LEDC驱动默认使用硬件FIFO传输,所以默认只能传输32位数据,超过32位会触发FIFO溢出中断。查看系统log更改驱动打印。

      [ 136.335943] dma xfer [ 136.338507] finish [ 136.341155] sunxi_ledc_irq_handler()1287 - there exists fifo overflow issue, irq_status=0x818010!

      可以发现在超过32位的led灯后会使用dma来进行传输,此时FIFO中断照常,这个时目前的驱动问题,如果暂时解决不了,将会尝试在应用层使用GPIO口进行传输。😧 😧

      9
    • cube_work

      弱弱问一下,d1_nezha_min-tina 与 d1_nezha-tina 有什么区别呢?
      MR Series • Posted at • cube_work

      0 Votes
      2 Replies
      1489 Views

      cube_work Replied at

      @cube_work

      感谢大佬解惑,用对比工具对比了两个文件夹,确实如此

      meld ./device/config/chips/d1/configs/nezha_min/ ./device/config/chips/d1/configs/nezha/
      2
    • BedRock

      【Take Care】The differences between Nezha and Raspberry Pi
      MR Series • Posted at • BedRock

      1 Votes
      1 Replies
      1356 Views

      cube_work Replied at

      Nehza or Nezha 😠

      1
    • A

      D1 开发板使用 XR829 mesh fw 出现 code(56) 错误,如何解决
      MR Series • xr829 wifi d1 • Posted at • abing

      0 Votes
      13 Replies
      5016 Views

      A Replied at

      @bedrock 我验证了你的这个版本不支持 mesh需要的 fast adv 特性,也就是应该没有mesh功能

      13
    • cube_work

      请问大家怎么把D1的编解码器整合到ffmpeg呢?
      MR Series • Posted at • cube_work

      0 Votes
      0 Replies
      798 Views

      No one has replied

      0
    • cube_work

      用 PhoenixCard烧卡之后的分区分析
      MR Series • Posted at • cube_work

      0 Votes
      1 Replies
      1382 Views

      cube_work Replied at

      配置文件: tina_d1_open/device/config/chips/d1/configs/nezha/sys_partition.fex

      [partition_start] [partition] name = boot-resource size = 8064 downloadfile = "boot-resource.fex" user_type = 0x8000 [partition] name = env size = 504 downloadfile = "env.fex" user_type = 0x8000 [partition] name = env-redund size = 504 downloadfile = "env.fex" user_type = 0x8000 [partition] name = boot size = 20664 downloadfile = "boot.fex" user_type = 0x8000 [partition] name = rootfs size = 40824 downloadfile = "rootfs.fex" user_type = 0x8000 [partition] name = dsp0 size = 1008 downloadfile = "dsp0.fex" user_type = 0x8000 [partition] name = recovery size = 28224 ;downloadfile = "recovery.fex" user_type = 0x8000

      "boot-resource.fex" 开机画面
      "env.fex" uboot参数
      "rootfs.fex" squashfs根文件系统

      1
    • BedRock

      Allwinner Mass production start card making tutorial
      MR Series • Posted at • BedRock

      0 Votes
      10 Replies
      4031 Views

      BedRock Replied at

      @uuuuid
      Specify the parameters for the pack -d

      pack -d card0

      Unfortunately, the card packaging tool is still not perfect.

      10
    • C

      SPI四线寄存器设置不进去
      MR Series • Posted at • chenlinfei

      0 Votes
      3 Replies
      1639 Views

      xiaowenge Replied at

      @chenlinfei
      做这个修改并把下面的那个选项配置上试一下
      6946ce6e-f430-4169-8a64-b4323094ba67-image.png
      7d94e03a-699b-4872-ae06-a6b673ba46da-image.png

      3
    • W

      有无制作sd卡存储驱动的思路,在sbi中访问sd卡。
      MR Series • Posted at • wt2521

      0 Votes
      9 Replies
      2607 Views

      W Replied at

      @cube_work 因为之前有人在K210开发板上移植rustsbi时,开发的sd卡存储驱动用了SPI

      9
    • BedRock

      【模块第二弹】在哪吒D1上用IIC驱动OLED屏幕,实现系统资源监视器
      MR Series • Posted at • BedRock

      0 Votes
      6 Replies
      2563 Views

      BedRock Replied at

      @ubuntu 做frambuffer驱动确实通用了🤡
      OLED屏幕不用太讲究吧

      6
    • BedRock

      【模块第一弹】哪吒D1中GPIO及PWM使用
      MR Series • Posted at • BedRock

      0 Votes
      0 Replies
      1511 Views

      No one has replied

      0
    • W

      D1开发板的MMIO如何寻找
      MR Series • Posted at • wt2521

      0 Votes
      2 Replies
      1214 Views

      W Replied at

      @cube_work 好的谢谢您

      2
    • lajuchenghui

      gstreamer播放会闪屏 特别是把音频调为HDMI输出时
      MR Series • Posted at • 逸俊晨晖

      0 Votes
      0 Replies
      1093 Views

      No one has replied

      0
    • C

      内存检测工具 Valgrind编不进D1,不支持RISC-V架构怎么解决?
      MR Series • Posted at • 正野一健

      0 Votes
      2 Replies
      1664 Views

      D Replied at

      checking dependency style of /opt/D1/buildroot-2021/output/host/bin/riscv64-unknown-linux-gnu-gcc... none checking for diff -u... yes checking for /opt/D1/buildroot-2021/output/host/bin/riscv64-unknown-linux-gnu-gcc option to accept ISO C99... (cached) -std=gnu99 checking for a supported version of gcc... ok (8.1.0) checking build system type... x86_64-pc-linux-gnu checking host system type... riscv64-buildroot-linux-gnu checking for a supported CPU... no (riscv64) configure: error: Unsupported host architecture. Sorry package/pkg-generic.mk:231: recipe for target '/opt/D1/buildroot-2021/output/build/valgrind-3.16.1/.stamp_configured' failed make[1]: *** [/opt/D1/buildroot-2021/output/build/valgrind-3.16.1/.stamp_configured] Error 1 Makefile:84: recipe for target '_all' failed make: *** [_all] Error 2

      确实没办法编译成功了,看了一下,要照着mips64改很多处。

      2
    • J

      ubuntu18.04 d1 dependency install failed
      MR Series • Posted at • Jason95599

      0 Votes
      1 Replies
      1360 Views

      whycan Replied at

      https://stackoverflow.com/questions/43769395/trying-to-install-the-package-libstdc6i386-or-ia32-libs-in-ubuntu-16-04-1-lts

      I found a solution,hope it works for others as well visit this website -> https://repogen.simplylinux.ch/ and choose your 'country' and 'release' along with necessary 'branches' and 'updates' and go to end of the page till 'Generate list' button and click it to get your new sources.list copy the text in 'sources list' text field and open sources.list file in /etc/apt/ in local file system and open in editable mode i.e., in sudo mode to edit, replace the current data with newly copy data and save it open terminal enter these commands : sudo apt-get update sudo apt-get install lib32stdc++6 you are done. Now, just check if the problem with making AVD is gone or not. Share Improve this answer Follow
      1
    • Q

      【DIY教程】用D1实现提醒器
      MR Series • Posted at • qianhao

      0 Votes
      1 Replies
      1887 Views

      Q Replied at

      大致效果视频

      1
    • U

      请问tina 生成的 tina_d1-nezha_uart0.img 烧录文件格式是什么样的?我可以解包吗?里面各个文件的位置是如何定义的?我如何加一个自定义文件?
      MR Series • Posted at • ubuntu

      0 Votes
      1 Replies
      1084 Views

      Z Replied at

      这个烧录文件的格式没有开源。加一个自定义文件的目的是什么?

      1
    • BedRock

      用用D1上的GPIO(封装好的函数)
      MR Series • Posted at • BedRock

      1 Votes
      0 Replies
      1810 Views

      No one has replied

      0
    • whycan

      D1上运行openEuler,其上运行java语言版本的helloworld的方法
      MR Series • Posted at • whycan晕哥

      0 Votes
      0 Replies
      1278 Views

      No one has replied

      0
    • lajuchenghui

      gstreamer播放失败
      MR Series • Posted at • 逸俊晨晖

      0 Votes
      11 Replies
      4942 Views

      lajuchenghui Replied at

      我在仔细对比0730补丁文件后 没有发现问题 于是我重新make clean make 发现可以正常播放了
      以下是测试能正常播放的命令:
      1.指定硬件解码器和fb元件的播放视频命令
      gst-launch-1.0 filesrc location=bad_apple.mp4 ! qtdemux ! h264parse ! omxh264dec ! videoconvert ! sunxifbsink
      2.自动寻找硬件解码器 指定fb元件的播放视频命令
      gst-launch-1.0 filesrc location=bad_apple.mp4 ! qtdemux ! decodebin ! sunxifbsink
      3.同时播放音视频的命令
      gst-launch-1.0 filesrc location=bad_apple.mp4 ! qtdemux name=demux demux.audio_0 ! queue ! decodebin ! audioconvert ! audioresample ! alsasink demux.video_0 ! queue ! h264parse ! omxh264dec ! videoconvert ! videoscale ! sunxifbsink

      最后感谢上面大佬的帮助😁 😁 😁

      11
    • C

      SPI-NANDFLASH性能低问题
      MR Series • Posted at • chenlinfei

      0 Votes
      28 Replies
      8315 Views

      B Replied at

      @tigger 我只改了preemption model测试的

      28
    • lajuchenghui

      gst-omx编译报错
      MR Series • Posted at • 逸俊晨晖

      0 Votes
      2 Replies
      1636 Views

      lajuchenghui Replied at

      @ubuntu
      这个0730补丁我打过了
      里面一些源文件我对比了 发现确实是打上了
      后面发现唯独package/multidedia/gst-omx/Makefile没变成打完补丁后的 然后我替换了补丁里面的 编译通过了😧
      总之可以了😁 😁 😁

      2
    • M

      Uboot: 请问nand驱动中rawnand可以用吗
      MR Series • Posted at • madang

      0 Votes
      3 Replies
      2063 Views

      cube_work Replied at

      @whycan 在 Uboot: 请问nand驱动中rawnand可以用吗 中说:

      刚翻了一下 D1 Datasheet,并没有raw nand接口,只有spi nand 接口,这个驱动感觉是别的sdk直接复制过来了的。

      对, 去翻A33的手册,才有raw nand接口

      Boot ROM • Support system boot from Raw NAND, eMMC NAND, SPI Nor Flash, SD/TF card (SDMC0/2)
      3
    • BedRock

      【DIY教程】用D1哪吒开发板做一个卡牌识别机,可以玩游戏王、狼人杀、三国杀、剧本杀
      MR Series • d1 • Posted at • BedRock

      1 Votes
      21 Replies
      7165 Views

      Kirin Replied at

      强!这项目,我王多鱼投了!

      21
    • S

      ubuntu16.04编译D1源码通过,在ubuntu21.04编译不通过
      MR Series • Posted at • spring

      0 Votes
      2 Replies
      1458 Views

      S Replied at

      @qianhao 谢谢,以换成20的 可以编译通过

      2
    • T

      设备上面的有线网卡无法使用
      MR Series • Posted at • TuT_today

      0 Votes
      3 Replies
      2392 Views

      Q Replied at

      正确答案:
      试试:
      ifconfig br-lan 你的IP
      route add default gw 你的网关
      或者
      udhcpc -i br-lan

      3
    • T

      D 1开发板 如何使用蓝牙键盘/鼠标
      MR Series • Posted at • tianmao

      0 Votes
      1 Replies
      1191 Views

      U Replied at

      刚刚测试了一下a2dp source 连小米蓝牙音箱, 正常.

      复制测试音频文件:

      C:\>"C:\Program Files (x86)\AllWinnerTech\PhoenixSuit\adb.exe" push 44100-stereo-s16_le-10s.wav /tmp/ * daemon not running. starting it now on port 5037 * * daemon started successfully * 5174 KB/s (1764044 bytes in 0.332s)

      蓝牙播放正常:

      # bt_test -i -p a2dp-source 1253.322907: [bt_manager_enable:400]: bt manager version:Version:3.0.1.202101231450,builed time:Mar 24 2021-06:37:15 1253.323209: [bt_test_status_cb:71]: bt is turnning on. hcidump_xr start Bluetooth init has been completed!! /usr/bin/hcidump_xr: line 1: syntax error: unexpected word (expecting ")") 1253.835079: [bt_profile_global_init:356]: start bluealsa :1 times 1253.870094: [bt_test_dev_add_cb:104]: address:E8:07:BF:1C:43:74,name:NDZ-03-GA,class:2360324,icon:audio-card,address type:public,rssi:0 [ 1183.426017] debugfs: File 'le_min_key_size' in directory 'hci0' already present! [ 1183.434453] debugfs: File 'le_max_key_size' in directory 'hci0' already present! [ 1183.442885] debugfs: File 'force_bredr_smp' in directory 'hci0' already present! 1254.432072: [bt_test_adapter_power_state_cb:41]: Turn on bt successfully 1254.836491: [bt_test_status_cb:61]: BT is ON [bt]#connect E8:07:BF:1C:43:74 1266.516883: [bt_test_a2dp_source_connection_state_cb:285]: A2DP source connecting with device: E8:07:BF:1C:43:74 addr:E8:07:BF:1C:43:74,name:NDZ-03-GA,state:CONNECTED addr:E8:07:BF:1C:43:74,name:NDZ-03-GA,state:CONNECTED [bt]#1267.366635: [bt_test_a2dp_source_connection_state_cb:287]: A2DP source connected with device: E8:07:BF:1C:43:74 1267.367007: [bt_test_a2dp_sink_connection_state_cb:261]: A2DP sink connected with device: E8:07:BF:1C:43:74 [bt]# [bt]#a2dp_src_start [bt]#1276.929765: [_a2dp_source_thread_func:364]: start a2dp src loop,data size:1764000,ch:2,sample:44100
      1
    • S

      MMU开启后,amo指令异常
      MR Series • Posted at • story

      0 Votes
      1 Replies
      1121 Views

      S Replied at

      自己回复下。页表项,扩展属性字段,cache要打开c8ff9843-9a74-4a3a-8462-c9668d913f74-1629182415(1).png

      1
    • H

      Ubuntu20.04编译D1报错:debug_print ("SERVER: WaitingForBegin, read '%s'", line)
      MR Series • Posted at • haoxuan.cui

      0 Votes
      2 Replies
      2000 Views

      H Replied at

      @bedrock 感谢大神的经验贴!现在已经顺利编译通过啦!

      2
    • H

      D1中安装opencv出错
      MR Series • Posted at • heinhe

      0 Votes
      3 Replies
      1960 Views

      BedRock Replied at

      @heinhe 在 D1中安装opencv出错 中说:

      @bedrock 换了清华源也是如此。sudo apt-get install python-opencv -i https://pypi.tuna.tsinghua.edu.cn/simple/
      清华源应该有的,树莓派、eaidk等都可以

      哪吒是RISCV架构的哈,你先去看看这些源里会不会有有对应软件包的支持 你这种就显然是没有这个支持了 所以我推荐你 交叉编译😀 😀

      3
    • Harry89

      无法动态链接库
      MR Series • Posted at • Harry89

      0 Votes
      19 Replies
      4395 Views

      M Replied at

      prebuilt/gcc/linux-x86/riscv/toolchain-thead-glibc/riscv64-glibc-gcc-thead_20200702/bin/riscv64-unknown-linux-gnu-gcc

      $ prebuilt/gcc/linux-x86/riscv/toolchain-thead-glibc/riscv64-glibc-gcc-thead_20200702/bin/riscv64-unknown-linux-gnu-gcc -v Using built-in specs. COLLECT_GCC=prebuilt/gcc/linux-x86/riscv/toolchain-thead-glibc/riscv64-glibc-gcc-thead_20200702/bin/riscv64-unknown-linux-gnu-gcc COLLECT_LTO_WRAPPER=/opt/D1/tina_d1_open/prebuilt/gcc/linux-x86/riscv/toolchain-thead-glibc/riscv64-glibc-gcc-thead_20200702/bin/../libexec/gcc/riscv64-unknown-linux-gnu/8.1.0/lto-wrapper Target: riscv64-unknown-linux-gnu Configured with: /ldhome/software/toolsbuild/slave/workspace/riscv64_build_linux_x86_64/build/../source/riscv/riscv-gcc/configure --target=riscv64-unknown-linux-gnu --with-mpc=/ldhome/software/toolsbuild/slave/workspace/riscv64_build_linux_x86_64/lib-for-gcc-x86_64-linux/ --with-mpfr=/ldhome/software/toolsbuild/slave/workspace/riscv64_build_linux_x86_64/lib-for-gcc-x86_64-linux/ --with-gmp=/ldhome/software/toolsbuild/slave/workspace/riscv64_build_linux_x86_64/lib-for-gcc-x86_64-linux/ --prefix=/ldhome/software/toolsbuild/slave/workspace/riscv64_build_linux_x86_64/install --with-sysroot=/ldhome/software/toolsbuild/slave/workspace/riscv64_build_linux_x86_64/install/sysroot --with-system-zlib --enable-shared --enable-tls --enable-languages=c,c++,fortran --disable-libmudflap --disable-libssp --disable-libquadmath --disable-nls --disable-bootstrap --src=../../source/riscv/riscv-gcc --enable-checking=yes --with-pkgversion='C-SKY RISCV Tools V1.8.4 B20200702' --enable-multilib --with-abi=lp64d --with-arch=rv64gcxthead 'CFLAGS_FOR_TARGET=-O2 -mcmodel=medany' 'CXXFLAGS_FOR_TARGET=-O2 -mcmodel=medany' CC=gcc CXX=g++ Thread model: posix gcc version 8.1.0 (C-SKY RISCV Tools V1.8.4 B20200702)

      感觉你用d1 sdk 自带这个版本编译, 应该没有问题。

      19
    • M

      【小白入门求救】烧写固件失败怎么回事?
      MR Series • Posted at • March

      0 Votes
      33 Replies
      8372 Views

      W Replied at

      据我所知,烧写失败是USB线没插紧,插好之后绝对不要动那根线。。。

      33
    • M

      懒人福利, 太阳能 + 自动充电 + 4G/5G + 手机远程控制 + 钓鱼
      MR Series • d1 钓鱼 哪吒 • Posted at • memory

      0 Votes
      0 Replies
      658 Views

      No one has replied

      0
    • W

      【DIY教程】将D1哪吒开发板改装成一个4G热点简易 NAS
      MR Series • Posted at • WM_CH

      0 Votes
      4 Replies
      2823 Views

      W Replied at

      补上合宙的固件,https://whycan.com/t_4407.html

      全志D1的固件,
      还有一个演示视频,声音有点小,凑合听吧。。。

      固件下载: tina_d1-nezha_uart0.img

      4
    • xiaowenge

      【DIY教程】D1哪吒开发板改成HDMI输出
      MR Series • Posted at • DOT小文哥

      0 Votes
      2 Replies
      1737 Views

      C Replied at

      @xiaowenge 可以了,赞

      2
    • M

      请问D1 tina v1.0.0 是不是默认支持了自带的mipi屏幕, 可是为什么我的没有显示呢?背光是亮的
      MR Series • Posted at • memory

      0 Votes
      17 Replies
      5183 Views

      BedRock Replied at

      @memory 效率拉满

      17
    • M

      uboot中 ubifs 可以关闭吗
      MR Series • Posted at • madang

      0 Votes
      6 Replies
      2581 Views

      Kirin Replied at

      @madang 在 uboot中 ubifs 可以关闭吗 中说:

      你好,目前uboot的启动时间大概在3到4秒,我们想优化一下,看了一下, ubifs 这里大概花了有1秒钟时间,看了一下是通过config_sunxi_ubifs 来控制的 请问这个可以关闭吗?

      uboot阶段应该是ubi吧,因为存储介质是nand,所以需要ubi对nand进行坏块管理、磨损平衡、分区管理等操作(nor emmc或者sacard的话就不用),如果uboot阶段把它拿掉,后面的流程就起不来了,包括kernel也加载不了了

      6
    • M

      uboot中 ubifs 可以关闭吗
      MR Series • Posted at • madang

      0 Votes
      0 Replies
      918 Views

      No one has replied

      0
    • M

      请问D1怎么开双显和同显异显?
      MR Series • Posted at • memory

      0 Votes
      7 Replies
      2477 Views

      M Replied at

      @nideyida 在 请问D1怎么开双显和同显异显? 中说:

      @bedrock 在 请问D1怎么开双显和同显异显? 中说:

      见文档:
      固件下载:
      https://d1.docs.aw-ol.com/source/3_getimg/

      请问有双屏显示的DTS配置方式吗?我要怎么样才能把自己的SDK配成这个样子呢?

      嗯,dts怎么改呢?或者说只要改dts就可以了吗?

      7
    • M

      uboot命令行模式
      MR Series • Posted at • March

      0 Votes
      3 Replies
      2230 Views

      cube_work Replied at

      @xiaowenge 在 uboot命令行模式 中说:

      @march 设备先连上串口,然后上电开机,开机的同时按住PC键盘的“s”字母键,就是我们俗称的ssssss

      嗯,
      一直按 s 就进入了uboot 控制台

      一直按 2 就进入了烧录模式

      3
    • S

      D1 sdk uboot ccu驱动问题
      MR Series • Posted at • story

      0 Votes
      1 Replies
      1491 Views

      S Replied at

      截错图了
      5b8af26c-18ff-4bcc-9454-521666d11e64-1628560833(1).png

      1
    • Y

      win10系统安装烧录驱动不成功
      MR Series • Posted at • youyeetoo

      0 Votes
      7 Replies
      2936 Views

      Y Replied at

      root@TinaLinux:/# cd /sys/kernel/debug/dispdbg root@TinaLinux:/sys/kernel/debug/dispdbg# root@TinaLinux:/sys/kernel/debug/dispdbg# echo disp0 > name; echo switch1 > comm and; echo 4 10 0 0 0x4 0x101 0 0 0 8 > param; echo 1 > start; [ 2224.532003] disp:0 type:4 mode:10 format:0 bits:0 eotf:4 cs:257 ouputmode:0 range:0 scan:0 aspect_ratio:8 [ 2225.560079] [HDMI receive params]: tv mode: 0xa format:0x0 data bits:0x0 eotf:0x4 cs:0x101 dvi_hdmi:2 range:0 scan:0 aspect_ratio:8 [ 2226.650163] disp_al_manager_apply ouput_type:0 [ 2226.655264] disp_al_hdmi_cfg [ 2226.658589] [DISP] disp_device_attached_and_enable,line:233: [ 2226.658594] attached ok, mgr0<-->dev0 [ 2226.669126] [DISP] disp_device_attached_and_enable,line:236: [ 2226.669133] type:4,mode:10,fmt:rgb,bits:8bits,eotf:4,cs:257 dvi_hdmi:2, range:0 scan:0 ratio:8 root@TinaLinux:/sys/kernel/debug/dispdbg#

      看到了HDMI上有显示了

      root@TinaLinux:/sys/kernel/debug/dispdbg# root@TinaLinux:/sys/kernel/debug/dispdbg# echo 1 > /sys/class/disp/disp/attr/col orbar root@TinaLinux:/sys/kernel/debug/dispdbg# root@TinaLinux:/sys/kernel/debug/dispdbg# [ 2295.860048] HDMI cable is connected

      显示很多渐变方格

      7
    • cube_work

      D1哪吒wifi及ETH速率很低,请问是怎么回事?
      MR Series • Posted at • cube_work

      0 Votes
      1 Replies
      1322 Views

      cube_work Replied at

      1000Mbps有线网络:

      -- -- -- -- -- TCP TX: 415 Mbits/sec RX: 403.5 Mbits/sec UDP TX: 147 Mbits/sec RX: 185 Mbits/sec

      还有有线网的测试数据,好像也比较低。

      1
    • baiwen

      完整支持buildroot 2021 LTS构建D1开发板SD卡系统镜像
      MR Series • Posted at • 100ask

      3 Votes
      5 Replies
      3431 Views

      Q Replied at

      @whycan 这条指令是平头哥扩展指令集的,一般的编译器会出问题吧,

      5
    • tigger

      请问《D1_Tina_Linux_配网_开发指南.pdf》里面的声波配网app哪里可以下载呢?
      MR Series • Posted at • tigger

      0 Votes
      4 Replies
      1656 Views

      tigger Replied at

      D30A3EE43B98B2AA4D55F1D7A153AAA2.jpg

      5E87598AE1B0B1C9ED6D20F223333482.jpg

      安装上了

      4
    • xiaowenge

      【资料发布】D1芯片封装文档及DDR参考设计文档
      MR Series • Posted at • DOT小文哥

      0 Votes
      0 Replies
      807 Views

      No one has replied

      0
    • tigger

      D1 数码相框装起来, 就缺软件了
      MR Series • Posted at • tigger

      0 Votes
      6 Replies
      1990 Views

      cube_work Replied at

      这个屏幕在sdk里面是 tft08006 驱动, 请问这个屏幕是什么型号?哪里可以买到呢?驱动芯片是什么呢?

      6
    • D

      D1 DMIC+AMIC同时读取,系统出现kernel panic
      MR Series • Posted at • diguago

      0 Votes
      9 Replies
      3395 Views

      C Replied at

      @diguago 能提供一份可以复现问题的简单示例代码吗?单纯用 arecord 无法复现,而且看上面截图,引起 panic 的是 PID 为 1 的 init 进程,这个是怎么跟录音关联起来的?

      9
    • BedRock

      关于哪吒不同版本编译链的问题
      MR Series • Posted at • BedRock

      1 Votes
      0 Replies
      1103 Views

      No one has replied

      0
    • mangogeek

      uboot阶段注释掉CONFIG_DISP2_SUNXI后,启动log会卡住。
      MR Series • Posted at • mangogeek

      0 Votes
      0 Replies
      1082 Views

      No one has replied

      0
    • cube_work

      哪吒D1 linux下面用旋转编码器, 转两下才输出一次, 我看中断都是正常的, 可能是什么原因呢? [求助]
      MR Series • Posted at • cube_work

      0 Votes
      0 Replies
      565 Views

      No one has replied

      0
    • cube_work

      快速验证buildroot 生成的rootfs.ext2 文件系统镜像是否正常 【分享】
      MR Series • Posted at • cube_work

      0 Votes
      0 Replies
      937 Views

      No one has replied

      0
    • xiaowenge

      在线文档更新:USB摄像头拍照Demo
      MR Series • Posted at • DOT小文哥

      0 Votes
      3 Replies
      2056 Views

      H Replied at

      @bedrock
      知道了,感谢大佬

      3
    • D

      白屏了,怎么搞
      MR Series • Posted at • dj

      0 Votes
      1 Replies
      885 Views

      BedRock Replied at

      使用串口终端重启桌面环境😊

      1
    • D

      Debian系统文件在哪里
      MR Series • Posted at • dj

      0 Votes
      5 Replies
      1676 Views

      BedRock Replied at

      @dengjijiang 可以的你使用串口连接终端,然后在终端将桌面 restart 试试

      5
    • L

      d1怎么使用sd卡
      MR Series • Posted at • lijyhh

      0 Votes
      1 Replies
      1846 Views

      BedRock Replied at

      D1 上插入SD卡,会弹出log 通过查看 log 确认sd卡的设备及分区,通常是 /dev/mmcblk0 你在dev 中查看一下, 然后使用 mount 挂载 就可以了

      1
    • BedRock

      今天看了下RISC-V手册然后去调戏了一下编译器看看编译器所翻译出来的汇编是什么
      MR Series • Posted at • BedRock

      0 Votes
      0 Replies
      999 Views

      No one has replied

      0
    • C

      请问d1 上wifi 模块是什么型号
      MR Series • Posted at • chshwei

      0 Votes
      1 Replies
      1076 Views

      xiaowenge Replied at

      @chshwei 目前在售的D1哪吒开发板全部统一用XR829

      1
    • Z

      D1怎么使用JTAG?
      MR Series • Posted at • zetalog

      0 Votes
      9 Replies
      4305 Views

      E Replied at

      @tigger 多谢啦

      9
    • xiaowenge

      做了个3.5mm接口speak小板子,大家有需要吗?
      MR Series • Posted at • DOT小文哥

      0 Votes
      1 Replies
      1401 Views

      BedRock Replied at

      @xiaowenge 想要,威力加强包里没找到呀🤤 🤤 🤤

      1
    • cube_work

      全志 D1 添加 telnetd 支持, 基于韦老师的buildroot sdk
      MR Series • Posted at • cube_work

      1 Votes
      0 Replies
      1122 Views

      No one has replied

      0
    • M

      PhoenixSuit连接不上设备
      MR Series • Posted at • March

      0 Votes
      4 Replies
      2953 Views

      D Replied at

      @march 请问解决了吗,我也遇到这个问题

      4
    • aldfaaa

      Ubuntu20.04交叉编译OpenCV 4.5.2, 运行在Tina Linux
      MR Series • Posted at • whycan矿工-小叶

      0 Votes
      1 Replies
      1998 Views

      aldfaaa Replied at

      不皮了. 补充一点:

      Tina Linux中运行test会遇到libatomic.so库缺失.
      应从SDK目录中复制到板子上: # -d 是复制快捷方式. *号会把实体也一起复制. cp -d tina-d1-open/prebuilt/gcc/linux-x86/riscv/toolchain-thead-glibc/riscv64-glibc-gcc-thead_20200702/riscv64-unknown-linux-gnu/lib64/lp64d/libatomic.so* (target_path) diff如何应用? 百度一下: linux patch用法
      1
    • Harry89

      LED一直闪绿光是什么意思?
      MR Series • Posted at • Harry89

      0 Votes
      3 Replies
      1201 Views

      xiaowenge Replied at

      @harry89 可以烧个新固件,或者在启动脚本里把led kill 掉或者调暗一点

      3
    • xiaowenge

      D1在线文档更新:手把手教你编译第一个Hello Word
      MR Series • Posted at • DOT小文哥

      0 Votes
      0 Replies
      792 Views

      No one has replied

      0
    • tigger

      以前以为XR829只是一个WIFI芯片,今天看了一下D1原理图,没想到是WIFI蓝牙二合一。
      MR Series • Posted at • tigger

      0 Votes
      1 Replies
      1001 Views

      xiaowenge Replied at

      XR829还带ble。AW啥无线片子都有,什么带MCU的 wifi单模的 能跑鸿蒙的

      1
    • A

      有D1芯片的购买途径吗?
      MR Series • Posted at • andy89926

      0 Votes
      1 Replies
      1124 Views

      xiaowenge Replied at

      D1还没单独对外发售,详情请关注全志渠道

      1
    • A

      D1的原理图是不是有问题?
      MR Series • Posted at • andy89926

      0 Votes
      5 Replies
      2261 Views

      mangogeek Replied at

      @andy89926 在 D1的原理图是不是有问题? 中说:

      SBA0和SWE交换

      SBA0和SWE交换参考@Kirin 的回答,应该是芯片内部线序有了改动但原理图库还是旧的。

      5
    • tigger

      QQ群看到的外设齐全,封装友好,内置64M ddr的RV64芯片D1s,有没有哪位用过?
      MR Series • d1s • Posted at • tigger

      0 Votes
      9 Replies
      3259 Views

      xiaowenge Replied at

      @tripod9 板子不值钱 你值钱 听懂掌声

      9
    • U

      where is the board to buy?
      MR Series • Posted at • Ulricaaa

      0 Votes
      2 Replies
      1355 Views

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