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    • BedRock

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

      1 Votes
      1 Replies
      1354 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
      xr829 wifi d1 • Posted at • abing

      0 Votes
      13 Replies
      5001 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?
      Posted at • cube_work

      0 Votes
      0 Replies
      796 Views

      No one has replied

      0
    • cube_work

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

      0 Votes
      1 Replies
      1379 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
      Posted at • BedRock

      0 Votes
      10 Replies
      4018 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
      Posted at • chenlinfei

      0 Votes
      3 Replies
      1629 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。
      Posted at • wt2521

      0 Votes
      9 Replies
      2595 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
      Posted at • BedRock

      0 Votes
      6 Replies
      2558 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
      Posted at • BedRock

      0 Votes
      0 Replies
      1506 Views

      No one has replied

      0
    • W

      D1开发板的MMIO如何寻找
      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
      Posted at • 逸俊晨晖

      0 Votes
      0 Replies
      1092 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?
      Posted at • 正野一健

      0 Votes
      2 Replies
      1659 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
      Posted at • Jason95599

      0 Votes
      1 Replies
      1356 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
      Posted at • qianhao

      0 Votes
      1 Replies
      1883 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?
      Posted at • ubuntu

      0 Votes
      1 Replies
      1083 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)
      Posted at • BedRock

      1 Votes
      0 Replies
      1801 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
      Posted at • whycan晕哥

      0 Votes
      0 Replies
      1276 Views

      No one has replied

      0
    • lajuchenghui

      gstreamer播放失败
      Posted at • 逸俊晨晖

      0 Votes
      11 Replies
      4924 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
      Posted at • chenlinfei

      0 Votes
      28 Replies
      8262 Views

      B Replied at

      @tigger 我只改了preemption model测试的

      28
    • lajuchenghui

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

      0 Votes
      2 Replies
      1632 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
      Posted at • madang

      0 Votes
      3 Replies
      2054 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
      d1 • Posted at • BedRock

      1 Votes
      21 Replies
      7137 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
      Posted at • spring

      0 Votes
      2 Replies
      1456 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
      Posted at • TuT_today

      0 Votes
      3 Replies
      2386 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
      Posted at • tianmao

      0 Votes
      1 Replies
      1190 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
      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)
      Posted at • haoxuan.cui

      0 Votes
      2 Replies
      1991 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
      Posted at • heinhe

      0 Votes
      3 Replies
      1954 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
      Posted at • Harry89

      0 Votes
      19 Replies
      4379 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?
      Posted at • March

      0 Votes
      33 Replies
      8327 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
      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
      Posted at • WM_CH

      0 Votes
      4 Replies
      2816 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
    • W

      This topic is deleted!
      Posted at • WM_CH

      0 Votes
      0 Replies
      8 Views

      No one has replied

      0
    • xiaowenge

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

      0 Votes
      2 Replies
      1729 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
      Posted at • memory

      0 Votes
      17 Replies
      5164 Views

      BedRock Replied at

      @memory 效率拉满

      17
    • M

      uboot中 ubifs 可以关闭吗
      Posted at • madang

      0 Votes
      6 Replies
      2570 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
      Posted at • madang

      0 Votes
      0 Replies
      917 Views

      No one has replied

      0
    • M

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

      0 Votes
      7 Replies
      2464 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
      Posted at • March

      0 Votes
      3 Replies
      2226 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
      Posted at • story

      0 Votes
      1 Replies
      1488 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
      Posted at • youyeetoo

      0 Votes
      7 Replies
      2926 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?
      Posted at • cube_work

      0 Votes
      1 Replies
      1313 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
      Posted at • 100ask

      3 Votes
      5 Replies
      3411 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?
      Posted at • tigger

      0 Votes
      4 Replies
      1645 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
      Posted at • DOT小文哥

      0 Votes
      0 Replies
      806 Views

      No one has replied

      0
    • tigger

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

      0 Votes
      6 Replies
      1980 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
      Posted at • diguago

      0 Votes
      9 Replies
      3379 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
      Posted at • BedRock

      1 Votes
      0 Replies
      1098 Views

      No one has replied

      0
    • mangogeek

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

      0 Votes
      0 Replies
      1079 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]
      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】
      Posted at • cube_work

      0 Votes
      0 Replies
      934 Views

      No one has replied

      0
    • xiaowenge

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

      0 Votes
      3 Replies
      2047 Views

      H Replied at

      @bedrock
      知道了,感谢大佬

      3
    • D

      白屏了,怎么搞
      Posted at • dj

      0 Votes
      1 Replies
      882 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
      Posted at • dj

      0 Votes
      5 Replies
      1669 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
    • lvguojian

      This topic is deleted!
      Posted at • IRON

      0 Votes
      0 Replies
      5 Views

      No one has replied

      0
    • L

      d1怎么使用sd卡
      Posted at • lijyhh

      0 Votes
      1 Replies
      1842 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
      Posted at • BedRock

      0 Votes
      0 Replies
      997 Views

      No one has replied

      0
    • C

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

      0 Votes
      1 Replies
      1073 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?
      Posted at • zetalog

      0 Votes
      9 Replies
      4268 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?
      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
      Posted at • cube_work

      1 Votes
      0 Replies
      1120 Views

      No one has replied

      0
    • M

      PhoenixSuit连接不上设备
      Posted at • March

      0 Votes
      4 Replies
      2945 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
      Posted at • whycan矿工-小叶

      0 Votes
      1 Replies
      1993 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?
      Posted at • Harry89

      0 Votes
      3 Replies
      1198 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
      Posted at • DOT小文哥

      0 Votes
      0 Replies
      791 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。
      Posted at • tigger

      0 Votes
      1 Replies
      1000 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?
      Posted at • andy89926

      0 Votes
      1 Replies
      1120 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?
      Posted at • andy89926

      0 Votes
      5 Replies
      2255 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?
      d1s • Posted at • tigger

      0 Votes
      9 Replies
      3246 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?
      Posted at • Ulricaaa

      0 Votes
      2 Replies
      1354 Views

      U Replied at

      @kirin thanks 🙂

      2
    • Hazelijy

      全志成为RISC-V International官方核心战略成员,「哪吒开发板体验」全球开放申请中
      Posted at • Hazelijy

      0 Votes
      0 Replies
      935 Views

      No one has replied

      0
    • Kirin

      PhoenixCard v4.2.7版本释放
      Posted at • 陈塘关李靖

      0 Votes
      0 Replies
      3139 Views

      No one has replied

      0
    • Hazelijy

      【转载】用哪吒D1开发板体验riscv向量底层编程
      Posted at • Hazelijy

      0 Votes
      0 Replies
      1426 Views

      No one has replied

      0
    • Hazelijy

      【转载】全志D1开发板(哪吒 RISCV64)开箱评测
      Posted at • Hazelijy

      0 Votes
      0 Replies
      1638 Views

      No one has replied

      0
    • H

      请教下:刚拿到的板子,只有hdmi显示器,连接板子后没有任何显示,该如何处理
      Posted at • heinhe

      0 Votes
      5 Replies
      2130 Views

      H Replied at

      @heinhe 看了帖子说intel可以,amd的不行。查了自己的电脑,是intel的4G32位win10,换了Intel的8G64位win10,可以烧写并hdmi显示了

      5
    • A

      烧录D1固件到TF卡时出现错误
      Posted at • aiminick

      0 Votes
      7 Replies
      2983 Views

      A Replied at

      @logpi 没用

      7
    • Marleo

      This topic is deleted!
      Posted at • Marleo

      0 Votes
      0 Replies
      7 Views

      No one has replied

      0
    • D

      D1设置hdmi分辨率
      Posted at • dianjixz

      0 Votes
      10 Replies
      5611 Views

      H Replied at

      @xiaowenge 只有hdmi显示器,看不到任何内容,如何将开机启动脚本文件复制到开发板呢

      10
    • LogPI

      linux下格式化SD卡脚本工具
      Posted at • LogPI

      0 Votes
      2 Replies
      2414 Views

      A Replied at

      @logpi 需求不是格式化卡失败,而是要烧录镜像阿

      2
    • J

      关于D1启动流程中设备树的位置
      Posted at • JohnWeston

      0 Votes
      1 Replies
      1601 Views

      baiwen Replied at

      @johnweston 在 关于D1启动流程中设备树的位置 中说:

      我现在是将设备树直接编译到二进制文件中避开这一点,但是还是无法正确引导 Kernel,在跳转到 UBoot 前我将编入的设备树放到了 a1 寄存器,但是 Uboot 似乎没有正确识别。
      D1设备树uboot操作放在了r2寄存器内特定的地址,目前D1的做法是将 opensbi uboot dtb三个文件打包在了一起来用。
      00a42864-068b-4fca-aa10-27f14067895b-image.png

      1
    • D

      基于社区最新开源仓库(Opensbi、Linux)构建nezha - d1开发环境
      Posted at • 板砖

      0 Votes
      3 Replies
      2177 Views

      BedRock Replied at

      @damon 其实就是没有SDK 整编来的快 没有SDK make 设置来的方便

      3
    • BedRock

      关于D1tina中软件包的想法
      Posted at • BedRock

      0 Votes
      3 Replies
      2509 Views

      BedRock Replied at

      @cody_ 明白了 感谢

      3
    • xiaowenge

      【代码编不过请看这里】D1 Tina SDK完整编译log
      Posted at • DOT小文哥

      0 Votes
      0 Replies
      1179 Views

      No one has replied

      0
    • N

      This topic is deleted!
      Posted at • nideyida

      0 Votes
      0 Replies
      1 Views

      No one has replied

      0
    • Hazelijy

      【转载】在全志d1开发板上玩ncnn
      Posted at • Hazelijy

      0 Votes
      2 Replies
      2246 Views

      nihui Replied at

      啊这

      字数补丁

      2
    • Hazelijy

      【转载】毕昇JDK 11 for RV64GC在D1开发板构建过程
      Posted at • Hazelijy

      0 Votes
      0 Replies
      1084 Views

      No one has replied

      0
    • P

      D1芯片参考设计
      Posted at • peng794

      0 Votes
      2 Replies
      1472 Views

      P Replied at

      @whycan 谢谢挖坑网

      2
    • baiwen

      如何让D1 uboot支持uImage镜像 + dtb启动系统?
      Posted at • 100ask

      0 Votes
      4 Replies
      2486 Views

      Z Replied at

      我尝试编译打包后,out/d1-nezha_min/image/sunxi.fex 并不是帖子截图的那样对不上,是有56k大小的。

      4
    • S

      This topic is deleted!
      Posted at • shawn227

      0 Votes
      0 Replies
      6 Views

      No one has replied

      0
    • P

      PhoenixCard 4.2.5烧录失败
      Posted at • panpan

      0 Votes
      6 Replies
      4037 Views

      Kirin Replied at

      @chenhongji 在 PhoenixCard 4.2.5烧录失败 中说:

      SD卡进行低格也不行

      dd都不行的话建议检查一下卡

      6
    • X

      下载D1 Tina SDK遇到问题
      Posted at • xiaoxuegaogao

      0 Votes
      4 Replies
      1694 Views

      X Replied at

      @lvguojian 的确是忘改了,谢谢。已解决了。

      4
    • luojia65

      【深度讨论】目前D1芯片引导启动流程过长的问题,以及对RISC-V下引导程序环境的思考
      Posted at • luojia65

      3 Votes
      8 Replies
      3488 Views

      Z Replied at

      @luojia65 没太理解你说的几个代码就跳转的流程,但dram初始化代码,存储驱动代码得有,这些都得加载到sram或dram上运行。

      8
    • Marleo

      D1内部的SRAM是多大呢
      Posted at • Marleo

      0 Votes
      5 Replies
      2362 Views

      Kirin Replied at

      @chenhongji 在 D1内部的SRAM是多大呢 中说:

      @marleo 手册在哪下载呢

      全志客户服务平台:https://open.allwinnertech.com/#/doc?menuID=2
      ——》文档中心
      ——》D1

      5
    • I

      D1编译时约到这个问题怎么解决呢,好像是libgpg-error-1.27里边的问题
      Posted at • itour

      0 Votes
      4 Replies
      2115 Views

      BedRock Replied at

      可以看一下我的编译过程,头文件中少了定义,加上就好了

      4
    • aldfaaa

      有大佬要组团移植OpenHarmony系统吗?
      Posted at • whycan矿工-小叶

      0 Votes
      1 Replies
      1048 Views

      whycan Replied at

      橘子大佬正在移植 freertos

      1
    • tigger

      自己动手编写一个非常简单的RISC-V C调用使用ABI规则ASM汇编的demo, 使用qemu-riscv64虚拟机测试.
      Posted at • tigger

      0 Votes
      0 Replies
      691 Views

      No one has replied

      0
    • T

      为方便大家研究全志RISCV D1芯片,花了点时间编写了一个精简版的裸机程序,方便大家学习参考。
      Posted at • tripod9

      -1 Votes
      0 Replies
      1507 Views

      No one has replied

      0
    • Marleo

      D1支持cklink烧写.bin文件至spi nand flash或者spi nor flash吗?
      Posted at • Marleo

      0 Votes
      0 Replies
      854 Views

      No one has replied

      0
    • I

      This topic is deleted!
      Posted at • itour

      0 Votes
      0 Replies
      4 Views

      No one has replied

      0
    • baiwen

      如何将单独编译的opensbi u-boot kernel rootfs 烧录制作成可以启动的sdcard.img镜像?
      Posted at • 100ask

      0 Votes
      2 Replies
      2439 Views

      baiwen Replied at

      @damon 在 如何将单独编译的opensbi u-boot kernel rootfs 烧录制作成可以启动的sdcard.img镜像? 中说:请问可以单独讲讲 boot-package 的存放方式么?

      2
    • undefined


      Posted at •

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