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    • S

      Who can provide the sickscreen of D1s-RTT and the circuit of "PersimM7"?
      MR Series • Posted at • sczh01

      0 Votes
      3 Replies
      1730 Views

      S Replied at

      Thanks all.
      I found the LCD black light circuit was broken, board can work normally after remove the LCD black light circuit.

      3
    • J

      有在D1-H上跑过Gstreamer的?
      MR Series • Posted at • 小小白

      0 Votes
      3 Replies
      1648 Views

      J Replied at

      @hacker_exkc 现在可以编译和运行gstreamer了。menuconfig的时候,选上gstreamer相关的内容就行,也试了自己的gst 插件,也可以跑😊

      3
    • S

      RT-Smart 5.0 处理block设备疑问? 如果RTT的问题,有RTT的人来解bug么?
      MR Series • Posted at • sczh01

      0 Votes
      0 Replies
      772 Views

      No one has replied

      0
    • W

      有没有同志用D1s跑通linux的?800x480 RGB40 USB_OTG AD uart1 gpio即可
      MR Series • Posted at • Wen18301683112

      0 Votes
      0 Replies
      537 Views

      No one has replied

      0
    • F

      (芒果派D1s)外部32.768K晶振不能用问题
      MR Series • Posted at • fengshulin

      0 Votes
      2 Replies
      1701 Views

      G Replied at

      请问这个bug有解决办法吗?

      2
    • C

      RTL的USB接口的WiFi驱动移植问题
      MR Series • Posted at • casojie

      0 Votes
      0 Replies
      1072 Views

      No one has replied

      0
    • livpo

      在MQ-R(F133)上 进行全志Melis-4.0(rt-thread内核)环境搭建与初步编译介绍
      MR Series • Posted at • livpo

      0 Votes
      1 Replies
      1485 Views

      S Replied at

      @livpo 已经编译成功,但是usb键盘没有反应,触摸屏也没反应。这个sdk默认支持的是什么输入,或是可以支持什么输入~

      1
    • N

      D1s RDC2022纪念版开发板开箱评测及点屏教程
      MR Series • Posted at • new_bee

      2 Votes
      1 Replies
      1743 Views

      xiaorui Replied at

      楼主ID orz...

      1
    • J

      Starting kernel ...之后没有log输出
      MR Series • Posted at • jxzhb

      0 Votes
      3 Replies
      1705 Views

      J Replied at

      @whycan 是同一个串口

      3
    • whycan

      用 MSVC2017 编译 XFEL 项目
      MR Series • d1 f133 xboot xfel • Posted at • whycan晕哥

      0 Votes
      10 Replies
      4171 Views

      F Replied at

      @whycan 请教一下晕哥,我这边现在可以检测到芯片,但是执行spinand就提示usb失败是什么原因呢?
      41059a55-9132-4aa5-83e7-58a268de15cd-image.png

      10
    • L

      D1H的触摸屏坐标数值怎么解析?
      MR Series • Posted at • lgkgkfg

      0 Votes
      4 Replies
      1802 Views

      L Replied at

      @whycan 有资料参考学习下吗

      4
    • Z

      F133 烧录失败
      MR Series • Posted at • ZM12138

      0 Votes
      1 Replies
      907 Views

      WhycanService Replied at

      开机图片太大了,超过卡刷限制了

      1
    • C

      打包咨询
      MR Series • Posted at • cockroach

      0 Votes
      3 Replies
      1664 Views

      C Replied at

      @xiaowenge data是从nand中的mtd0读出,boot0_nand.fex是打包生成的文件

      3
    • W

      D1s麻雀 关闭uboot的显示(#CONFIG_DISP2_SUNXI=y)后,内核dts不改动,lcd的data引脚就没有输出了
      MR Series • Posted at • wjp2547532

      0 Votes
      18 Replies
      4940 Views

      W Replied at

      @whycan 晕哥,有空的话更新一下固件哈,多谢多谢

      18
    • Z

      F133 lcd显示异常
      MR Series • Posted at • ZM12138

      0 Votes
      1 Replies
      1070 Views

      WhycanService Replied at

      RGB屏幕分辨率配置错了,时序也不对,设备树修改下

      1
    • W

      gpio-key按键驱动,一直在上报这个事件是怎么回事?
      MR Series • Posted at • waterworld

      0 Votes
      1 Replies
      801 Views

      W Replied at

      @waterworld 已经解决了,电平配置错误了,感谢各位!

      1
    • W

      请问一下,f133怎么配置IO口内部上拉?
      MR Series • Posted at • waterworld

      0 Votes
      3 Replies
      1837 Views

      W Replied at

      现在有个疑问,在设备树中IO口配置如下,理论上是打开内部上拉的呀,但是无效:
      800467bb-5995-4f47-a9e1-d567c51a70d1-image.png

      3
    • U

      D1s 驱动 ST7789 i80显示屏正常,但是无法读出寄存器,请问这是什么原因呢?
      MR Series • Posted at • ubuntu

      0 Votes
      2 Replies
      837 Views

      U Replied at

      i80 的 read 线也接了。

      2
    • A

      [测试] 哪吒D1/RVBoards RISCV Debian 64位 Docker 集成镜像
      MR Series • Posted at • aiminick

      1 Votes
      9 Replies
      4238 Views

      P Replied at

      docker是否可以升级呢? 目前buildroot中的docker安装包是1.5版本,太旧,很多新应用安装不了

      9
    • F

      T113 CE加密异常
      MR Series • Posted at • feng_snail_aw

      0 Votes
      0 Replies
      588 Views

      No one has replied

      0
    • baiwen

      基于DongshanPI-D1S开发板的《RISC-V体系结构编程与实践》学习教程来啦
      MR Series • Posted at • 100ask

      1 Votes
      1 Replies
      1478 Views

      q1215200171 Replied at

      韦老师家的教程都值得一看!

      1
    • C

      D1-H tina linux 5.4 spi slave模式/dev目录下未生成相关设备,求助!
      MR Series • Posted at • cyber

      0 Votes
      0 Replies
      710 Views

      No one has replied

      0
    • L

      D1H开机启动项拉不起来
      MR Series • Posted at • lgkgkfg

      0 Votes
      10 Replies
      3821 Views

      whycan Replied at

      @lgkgkfg
      可以把环境变量写到同一行,这样或许不用 source

      10
    • S

      试着用t113的uboot测试mipi屏幕,出现问题,能不能帮帮我
      MR Series • Posted at • smiletiger

      0 Votes
      4 Replies
      2789 Views

      whycan Replied at

      @whycan 在 试着用t113的uboot测试mipi屏幕,出现问题,能不能帮帮我 中说:

      同样的D1s板子,同一个固件,淘宝上面买的渣TF卡,有一张卡不正常:

      所以,楼主换张卡应该就OK了.

      4
    • Z

      F133音频开发报错
      MR Series • Posted at • ZM12138

      0 Votes
      0 Replies
      749 Views

      No one has replied

      0
    • S

      D1-H 启动boot出错,无法强制烧写,无法启动
      MR Series • Posted at • sfgy125110

      0 Votes
      2 Replies
      1285 Views

      S Replied at

      @whycan 我这边用的是phoenixsui 这个烧写工具进行烧写的,买板子的时候没有TF卡,还有其他方法吗,如果是TF卡,也就是插上TF卡,然后还是正常烧写流程吗,还是要其他操作
      14cccdf5-8a7d-4e83-af00-c9c251edb639-image.png

      2
    • Y

      使用 D1s (RDC2022 纪念版) 连接 thingspeak
      MR Series • Posted at • giao

      1 Votes
      2 Replies
      1351 Views

      Y Replied at

      @xiaowenge 好,板子不错挺容易上手的,已经私聊你了😁 谢谢老板

      2
    • M

      Tina编译出现md5sum错误
      MR Series • Posted at • Maihuanyi

      0 Votes
      5 Replies
      2687 Views

      whycan Replied at

      @dcxq13
      本网页按ctrl + f 搜索

      5
    • L

      为什么D1的buildroot编译出来内存只有400多M
      MR Series • Posted at • linstcl

      0 Votes
      3 Replies
      1565 Views

      whycan Replied at

      @linstcl 在 为什么D1的buildroot编译出来内存只有400多M 中说:

      [155]DRAM SIZE =1024 M

      boot0 识别正确

      U-Boot 2021.10 (Feb 02 2023 - 04:26:07 +0800)
      DRAM: 1 GiB

      uboot识别正确

      [ 0.000000] Memory: 497720K/522240K available (5678K kernel code, 4861K rwdata, 2048K rodata, 2092K init, 266K bss, 24520K reserved, 0K cma-reserved)

      Linux识别不对

      楼主你自己找一下原因, mainline linux 我没有用过.

      3
    • Y

      D1 SD卡启动失败,概率100%
      MR Series • Posted at • YiXinTai

      0 Votes
      11 Replies
      4500 Views

      Y Replied at

      @lovexulu 是启动卡,@whycan晕哥 谢谢,我检查一下板子

      11
    • Z

      F133挂载点错误
      MR Series • Posted at • ZM12138

      0 Votes
      8 Replies
      3328 Views

      Z Replied at

      @whycan 这些我真的改了,现在搞不明白,目前mmc2和uart0不冲突,为什么mmc2 not
      found ,另外内核启动介质是在sys_config.fex里面配的吗?

      8
    • G

      全志D1-H启动不起来,请问下大佬要怎么解决,日志如下
      MR Series • Posted at • GONGWEIJIE

      0 Votes
      0 Replies
      897 Views

      No one has replied

      0
    • bayche

      快来尝鲜!!使用 D1s (RDC2022 纪念版) 运行 RT-Smart
      MR Series • Posted at • bayche

      0 Votes
      0 Replies
      1889 Views

      No one has replied

      0
    • C

      d1s/f133 关于lcd外接 i8080屏幕问题
      MR Series • Posted at • cfxcfx

      0 Votes
      2 Replies
      1590 Views

      C Replied at

      找到了,F133_User_Manual_V1.0.pdf 的资料
      接线正确。

      2
    • G

      选型需求有款设备,需要音频,1000m以太网,usb,要linux操作系统。 现在全志满足这些要求的,哪款芯片最便宜?
      MR Series • Posted at • georgelzh

      0 Votes
      3 Replies
      1427 Views

      aozima Replied at

      好奇问下 要传递啥数据?必须要1000m以太网?

      3
    • allwinner_account

      D1H支持MIPI触摸屏吗
      MR Series • Posted at • allwinner_account

      0 Votes
      5 Replies
      2509 Views

      H Replied at

      @allwinner_account use a a display driver board that support touch screen screen. Those board will give a usb for the touch screen.

      5
    • Y

      有没有大佬在D1上跑过QT
      MR Series • Posted at • yaoxiaoyao

      0 Votes
      4 Replies
      2246 Views

      H Replied at

      2023-01-22-104131.jpg

      qbittorent work on mango pi mq-pro

      btw dolphin ( kde (A Qt desktop environment) file manager) and qterminal was crashed.

      4
    • E

      寻求RT-Thread和全志合作的纪念版开发板硬件资料
      MR Series • Posted at • EPT_electronic

      0 Votes
      3 Replies
      1333 Views

      E Replied at

      @xiaowenge 谢谢

      3
    • C

      调试spi1设备
      MR Series • Posted at • chshwei

      0 Votes
      4 Replies
      3130 Views

      C Replied at

      @chshwei 你有解决这个问题吗,我也遇到了这个

      4
    • whycan

      简单修改 哪吒d1 tina sdk 的 sys_config.fex 和 board.dts,让D1s先把Linux跑起来。
      MR Series • d1 linux tina d1s • Posted at • whycan晕哥

      0 Votes
      27 Replies
      16650 Views

      G Replied at

      No reserved memory region found in source FDT
      [01.045]
      Starting kernel ...

      [01.048][mmc]: MMC Device 2 not found
      [01.051][mmc]: mmc 2 not find, so not exit
      我的板下载了你的固件,怎么跑到kernel就这样卡住了

      27
    • q1215200171

      玄铁杯RISC-V大赛『三等奖』智能帘窗
      MR Series • Posted at • budbool

      3 Votes
      1 Replies
      1272 Views

      aldfaaa Replied at

      有想法, Mark一下...

      1
    • W

      D1H网络不通
      MR Series • Posted at • wjx163208

      0 Votes
      5 Replies
      2462 Views

      W Replied at

      @whycan 能link,去掉br-lan后可通。目前出现uboot下tftp无法传输文件,提示超时,uboot下ping主机时通时不通,不稳定,大佬指点下,谢谢!

      5
    • J

      芒果t113编译SDK和全志D1-H编译SDK提示Signing key has not been configured
      MR Series • Posted at • Justyu666

      0 Votes
      6 Replies
      2750 Views

      whycan Replied at

      @justyu666

      没有遇到过,

      或许可以试一试网盘里面的虚拟机:

      https://pan.baidu.com/s/1h-yRCvY3I7fhlVL9tVIfvw?pwd=awol

      6
    • H

      T113 TINA2.1中yuview显示不出来图片
      MR Series • Posted at • Honey130602

      0 Votes
      4 Replies
      2167 Views

      H Replied at

      @wuzhujian 我这边好像没有出现这种问题,然后yuview好像是这个例子自带有问题,正在改

      4
    • S

      MQ-R之T113驱动ST7701s 2.1寸圆屏填坑与挖坑
      MR Series • Posted at • soso90

      3 Votes
      5 Replies
      2873 Views

      S Replied at

      @soso90 接了串口,还是这个错误,然后就播放停止。没有其他提示~~ 尝试过播放其他视频又不会。难道是片源问题

      5
    • J

      亲们,我按照帖子链接调试 mipi 屏幕,没有调试成功,有完整的 mipi 调试教程没?包括设备树配置等,求从0 开始配置 mipi 屏幕教程
      MR Series • Posted at • Justyu666

      0 Votes
      0 Replies
      860 Views

      No one has replied

      0
    • C

      inmod WiFi驱动执行时间过长(20+s),inmod xxx.ko执行时间过长
      MR Series • Posted at • casojie

      0 Votes
      0 Replies
      1027 Views

      No one has replied

      0
    • EveRYouNg

      Tina Linus,make时重定义multiple definition of `aes_encrypt'?
      MR Series • Posted at • EveRYouNg

      0 Votes
      3 Replies
      1629 Views

      C Replied at

      @everyoung 大哥,这个问题应该怎么解决的啊

      3
    • A

      D1无法烧写固件
      MR Series • Posted at • Augstine

      0 Votes
      15 Replies
      4594 Views

      C Replied at

      @whycanservice 如何检查是否挂载外置存储器啊

      15
    • G

      tian编译问题
      MR Series • Posted at • gil92429

      0 Votes
      2 Replies
      940 Views

      G Replied at

      @whycan 谢谢晕哥,我重启一下虚拟机好了

      2
    • L

      求T113-S3 官方硬件资料和SDK
      MR Series • Posted at • Linux_cn

      0 Votes
      1 Replies
      1270 Views

      L Replied at

      @linux_cn 大佬们

      1
    • M

      dragonsecboot有arm版本吗?
      MR Series • Posted at • mxlol233

      0 Votes
      2 Replies
      1609 Views

      M Replied at

      @whycan
      x64-> x86-64 or a64
      arm-> aarch64
      ok ?
      无所谓,用qemu运行也能用。

      2
    • q1215200171

      玄铁杯RISC-V大赛『二等奖』自跟随系统
      MR Series • Posted at • budbool

      0 Votes
      0 Replies
      888 Views

      No one has replied

      0
    • W

      麻雀开发板,spinand烧录问题,PhoenixSuit识别不到设备
      MR Series • Posted at • wjp2547532

      0 Votes
      12 Replies
      5965 Views

      W Replied at

      @kelsey 已经可以烧录了,应该是PC端驱动的问题,换了一台电脑重新安装软件后可以识别设备并烧录了,谢谢大佬关心

      12
    • M

      编译平头哥最新的riscv工具链
      MR Series • Posted at • mxlol233

      0 Votes
      0 Replies
      1019 Views

      No one has replied

      0
    • S

      test.c:170:19: error: subscripted value is neither array nor pointer nor vector
      MR Series • Posted at • sunmin

      0 Votes
      0 Replies
      1015 Views

      No one has replied

      0
    • D

      配置ts_uinput后,在编译的固件中没有ts_uinput
      MR Series • Posted at • damifan110

      0 Votes
      7 Replies
      2559 Views

      D Replied at

      @whycan 多谢多谢,我再看看

      7
    • B

      lichee dock D1连接扩展板子lcd的clk电平输出有问题
      MR Series • Posted at • B_MoFi

      0 Votes
      0 Replies
      776 Views

      No one has replied

      0
    • C

      D1板子如何输出1.8v供电
      MR Series • Posted at • chris98

      0 Votes
      1 Replies
      1171 Views

      whycan Replied at

      a0bac7b2-bc14-46a5-b3f7-b7fc0c4b8ad2-image.png

      c0d81341-5da7-4b1e-b7cc-0d9f1d14e4d8-image.png

      尽量改用3V3的FLASH,如果不能改那么VCC-IO这组接1V8,这样其他一些IO电压也是1V8了.

      参考:D1s_Datasheet_V1.0.pdf

      1
    • xiaogcc23333

      【求助】T113 文件系统更换squashfs为jffs2之后根文件系统CRC错误 挂载失败
      MR Series • Posted at • xiaogcc23333

      0 Votes
      13 Replies
      3486 Views

      C Replied at

      @xiaogcc23333 请教一个问题啊,最后生成的img用哪个工具烧录的,我直接把13MB的img烧录到板子里面去不行。PhoenixSuit.exe也是升级失败,搞不懂,我是把SPI NAND换了

      13
    • q1215200171

      玄铁杯RISC-V大赛『一等奖』分布式能源智慧管理和M2M交易系统
      MR Series • Posted at • budbool

      0 Votes
      6 Replies
      2815 Views

      W Replied at

      @q1215200171 好的 谢谢

      6
    • baiwen

      请教各位大佬,D1的start.s __start部分是参考哪里怎么实现的? 还有dram.c又是从那里得到的这些数据,最后的mksunxi 也是搞不懂依据在哪
      MR Series • Posted at • 100ask

      0 Votes
      1 Replies
      1275 Views

      YuzukiTsuru Replied at

      D1的start.s __start部分是参考哪里怎么实现的?

      首先是 eGON.BT0,这个Magic是BROM读取的,所以要在头部插入eGON.BT0

      还有dram.c又是从那里得到的这些数据

      这是使用mctl_hal.S和自己写的一个小裸机编译出的bin,mctl_hal.S全志的sdk里开源了,这个小裸机源码如下 6ee6e31c-72ef-47f5-b69f-0976197bb46a-d1-ddr.zip

      最后的mksunxi 也是搞不懂依据在哪

      这个是对齐后重新计算校验码的,然后填充在固定的位置让BROM读取,全志系列的老传统了,你看_start那里的checksum只是一个占位符0x12345678,mksunxi就是会对齐块设备然后计算校验填入然后修改长度

      https://github.com/YuzukiHD/TinyKasKit/blob/master/sunxiboot/src/bootpack.cpp

      1
    • S

      弱弱地问一句,D1 Tina Linux怎么执行关机指令呀
      MR Series • Posted at • sunmin

      0 Votes
      1 Replies
      892 Views

      S Replied at

      也可以通过执行halt命令

      1
    • X

      D1 v1.0 编译执行lunch报错“Do you have the right repo manifest?”
      MR Series • Posted at • XIVN1987

      0 Votes
      10 Replies
      3513 Views

      S Replied at

      @xivn1987 呃,感谢,还好有论坛可以参谋,我也遇到类似问题,D1,v2.1,lunch之后,combo:底下没有任何内容,把.bashrc中的alias,function,PATH,CLASSPATH清理之后就正常了,源码中的编译脚本有待改进 ,常用命令必需指定绝对路径00a4e9a0-16bd-4971-9350-dc1610489340-image.png

      10
    • q1215200171

      玄铁杯RISC-V大赛『二等奖』沙漠树种移植车
      MR Series • Posted at • budbool

      0 Votes
      0 Replies
      787 Views

      No one has replied

      0
    • Z

      d1s 修改了rootfs大小 sd卡烧写的时候提示失败求帮助
      MR Series • Posted at • zcxhappy

      0 Votes
      6 Replies
      2373 Views

      Z Replied at

      @whycan 4.2.7

      6
    • S

      研究了好几天还是没搞懂t113的uboot到底要烧录到哪里
      MR Series • Posted at • smiletiger

      0 Votes
      4 Replies
      3288 Views

      L Replied at

      @yuzukitsuru 如果希望用xfel直接在ddr里引导Linux+rootfs,应该用您这里面哪个补丁?

      4
    • R

      求助:加上编译选项-march=rv64gcvxtheadc ...后不识别可执行程序
      MR Series • Posted at • rocky.ji

      0 Votes
      2 Replies
      1265 Views

      R Replied at

      @whycanservice 大佬,非常感谢

      2
    • K

      求助,Tina使能一个包后,文件系统没有包含该包的程序
      MR Series • Posted at • kw___

      0 Votes
      4 Replies
      2377 Views

      Q Replied at

      @zhangwei 这个似乎还要make menuconfig-kernel feature,把相应的内核模块选中(选*)。

      4
    • Z

      D1s XR829 wifi起不来,哪位帮忙看一下
      MR Series • Posted at • zcxhappy

      0 Votes
      7 Replies
      3187 Views

      Z Replied at

      @zcxhappy
      最终我通过以下步骤wifi终于跑起来了。。。
      1)insmod xr829.ko

      root@TinaLinux:/# insmod xr829.ko ======== XRADIO WIFI OPEN ======== [XRADIO_ERR] debugfs isnot initialized [XRADIO] Driver Label:XR_V02.16.85_P2P_HT40_01.31 [XRADIO] Allocated hw_priv @ (____ptrval____) sunxi-rfkill soc@3000000:rfkill@0: bus_index: 1 sunxi-rfkill soc@3000000:rfkill@0: wlan power on success sunxi-mmc 4021000.sdmmc: sdc set ios:clk 0Hz bm PP pm UP vdd 21 width 1 timing LEGACY(SDR12) dt B [XRADIO] Detect SDIO card 1 sunxi-mmc 4021000.sdmmc: no vqmmc,Check if there is regulator sunxi-mmc 4021000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B sunxi-mmc 4021000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B sunxi-mmc 4021000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B sunxi-mmc 4021000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing SD-HS(SDR25) dt B sunxi-mmc 4021000.sdmmc: sdc set ios:clk 50000000Hz bm PP pm ON vdd 21 width 1 timing SD-HS(SDR25) dt B sunxi-mmc 4021000.sdmmc: sdc set ios:clk 50000000Hz bm PP pm ON vdd 21 width 4 timing SD-HS(SDR25) dt B mmc1: new high speed SDIO card at address 0001 [SBUS] XRadio Device:sdio clk=50000000 [XRADIO] XRADIO_HW_REV 1.0 detected. [XRADIO] xradio_update_dpllctrl: DPLL_CTRL Sync=0x00c00000. [XRADIO] Bootloader complete [XRADIO] Firmware completed. [WSM] Firmware Label:XR_C09.08.52.73_DBG_02.122 2GHZ HT40 May 18 2021 13:36:09 [XRADIO] Firmware Startup Done. [XRADIO_WRN] enable Multi-Rx! ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'

      2)ifconfig wlan0 up
      3)/etc/init.d/wpa_supplicant start
      4)wifi_connect_ap_test xxx xxx

      5) ping baidu.com

      root@TinaLinux:~# ping baidu.com PING baidu.com (39.156.66.10): 56 data bytes 64 bytes from 39.156.66.10: seq=0 ttl=52 time=46.361 ms 64 bytes from 39.156.66.10: seq=1 ttl=52 time=96.778 ms 64 bytes from 39.156.66.10: seq=2 ttl=52 time=52.996 ms 64 bytes from 39.156.66.10: seq=3 ttl=52 time=53.184 ms 64 bytes from 39.156.66.10: seq=4 ttl=52 time=55.643 ms

      中途以为硬件问题,重新打板了,做了些修改SDC2换成SDC1😖

      7
    • H

      F133 GT911触摸
      MR Series • Posted at • hello_god

      0 Votes
      1 Replies
      1659 Views

      Y Replied at

      @hello_god I2c不通,先检查供电,检查接线,附上调通的驱动和配置tp.tar.gz

      1
    • IAMLIUBO

      golang开发哪吒D1?
      MR Series • Posted at • IAMLIUBO

      0 Votes
      9 Replies
      3488 Views

      walker2048 Replied at

      您好,我这边交叉编译GoLang的hello程序,碰到一个很奇怪的问题,能麻烦您帮忙看一下么?
      为何GoLang的hello程序在Tina SDK编译的镜像无法运行,sipeed的Tina镜像可以运行

      9
    • Y

      f133和t133 是pin to pin的吗?
      MR Series • Posted at • yuwei

      0 Votes
      1 Replies
      1355 Views

      xiaowenge Replied at

      @yuwei 在 f133和t133 是pin to pin的吗? 中说:

      f133和t133 是pin to pin的吗? 硬件可以不修改替换吗?

      F133跟T113-sX的版本是pin to pin的,可以直接换芯片,但是部分功能可能有的芯片有有的芯片没有,得具体确认一下,比如cvbs\can\dsp

      1
    • E

      F133-A/D1S芒果派MQ-R在tina-sdk2.0下无法识别电阻触摸屏
      MR Series • Posted at • exoy28

      0 Votes
      64 Replies
      19630 Views

      D Replied at

      大佬 有相关的文档推荐吗?我没有找到RTP相关的文档,只打开了设备树中的RTP,后面就不知道应该怎么调整了,还望指点一二,谢谢

      64
    • D

      T113 MIPI LCD初始化问题
      MR Series • lcd mipi dsi t113 初始化 • Posted at • deamonyang

      0 Votes
      1 Replies
      2329 Views

      D Replied at

      补充一下 在程序中调用的dsi_gen_wr 但是有部分数据在发送时 mipi dphy 进入了 bi_direction data line turnaround 模式
      7b31ff09-3d24-4be0-ab00-29df782494cf-Z9@L1PPV.png

      1
    • C

      T113 MQ-R接7寸LCD遇到的问题
      MR Series • Posted at • chzfmx

      0 Votes
      0 Replies
      1092 Views

      No one has replied

      0
    • M

      哪吒D1开发板 LVGL7 源码下载(带git仓库)
      MR Series • Posted at • memory

      0 Votes
      34 Replies
      15355 Views

      whycan Replied at

      0a330189-f763-466e-a354-94aafe47adc9-9d86647f16ed490aec477f083d8e20f.jpg

      固件下载: v853_linux_vision_uart0_lvgl7_demo.img

      34
    • X

      使用tina2.0发现缺少mkfs.ext4
      MR Series • Posted at • xiaoxiao

      0 Votes
      7 Replies
      2872 Views

      D Replied at

      @whycan 已经勾选仍然缺少这个工具呀……11969c42-9c30-40f9-9251-e6a91c1f7794-image.png

      7
    • bayche

      D1哪吒Debian系统内核驱动模块编译和使用(以CP210x USB to Serial 为例)
      MR Series • Posted at • bayche

      0 Votes
      1 Replies
      1402 Views

      W Replied at

      @bayche 在 D1哪吒Debian系统内核驱动模块编译和使用(以CP210x USB to Serial 为例) 中说:

      云的工具链压缩包文件。解压工

      您好,大佬,我想请问驱动有了,指导对应的pwn和rst引脚,如何在设备树中给设备节点使能上电呢?

      1
    • D

      在哪吒D1上适配移远EC20,实现4G上网
      MR Series • Posted at • ddrddr

      0 Votes
      1 Replies
      1879 Views

      W Replied at

      您好,请问如何在DTS中给ttyUSB设备使能上电重置呢?

      1
    • Q

      请问在menuconfig里面找不到LCD的配置是哪里的问题
      MR Series • Posted at • q2022

      0 Votes
      1 Replies
      869 Views

      R Replied at

      如果是新的屏幕型号的话,应该要自己添加 config 配置吧

      1
    • W

      机器突然断电,但是板子上有一些电容,但是仍然会放电导致屏闪屏
      MR Series • Posted at • wyljkl

      0 Votes
      0 Replies
      565 Views

      No one has replied

      0
    • J

      【萌新】求助t113_mq-r 下载spi nand固件 反复重启!
      MR Series • Posted at • jr_online

      0 Votes
      0 Replies
      1030 Views

      No one has replied

      0
    • B

      编译D1-H包时报错#### make failed to build some targets (1 seconds) ####
      MR Series • Posted at • BOY666

      0 Votes
      9 Replies
      3528 Views

      L Replied at

      @boy666 。估计你代码里面有root权限覆盖过,export FORCE_UNSAFE_CONFIGURE=1,然后切换root编译

      9
    • B

      7寸RGB显示屏问题求助
      MR Series • Posted at • B_MoFi

      0 Votes
      0 Replies
      943 Views

      No one has replied

      0
    • S

      请问有邮票贴的D1或D1S核心板吗?
      MR Series • Posted at • snicker

      0 Votes
      4 Replies
      1477 Views

      S Replied at

      @xiaowenge 自己参考论坛里的开源方案做了个最小系统板,系统没跑起来,卡到bootloader了。没啥信心了,想偷懒用个别人的核心板......
      周末我把故障信息发上来,大牛给指导下,感谢!

      4
    • W

      请问一下,全志的tina可以用开机进度条吗?
      MR Series • Posted at • wyljkl

      0 Votes
      3 Replies
      1619 Views

      xiaowenge Replied at

      那应该没有,可以自己对着主线适配一下

      3
    • IAMLIUBO

      使用OpenCV实时显示USB摄像头画面到屏幕上
      MR Series • Posted at • IAMLIUBO

      2 Votes
      6 Replies
      3831 Views

      L Replied at

      @iamliubo 在 使用OpenCV实时显示USB摄像头画面到屏幕上 中说:

      target_link_libraries(opencvTest "/path/to//risc-v/install/lib/libopencv_world.so.4.5.2")

      您好,我的opencv交叉编译过了,但是板子上的lib没有空间了,我就把lib放到了sd中,然后通过软链接到lib中,但运行opencv_version函数还是会报错如下:

      root@TinaLinux:/mnt/sdcard# ./opencv_version Error loading shared library ../../lib/libopencv_core.so: Symbolic link loop (needed by ./opencv_version) Error relocating ./opencv_version: _ZNK2cv3ocl6Device9availableEv: symbol not found Error relocating ./opencv_version: _ZN2cv3ocl6DeviceC1Ev: symbol not found Error relocating ./opencv_version: _ZN2cv5utils5trace7details8traceArgERKNS2_8TraceArgEPKc: symbol not found Error relocating ./opencv_version: _ZN2cv5errorEiRKNS_6StringEPKcS4_i: symbol not found Error relocating ./opencv_version: _ZN2cv17CommandLineParserD1Ev: symbol not found Error relocating ./opencv_version: _ZNK2cv3ocl6Device24preferredVectorWidthLongEv: symbol not found Error relocating ./opencv_version: _ZN2cv22getHardwareFeatureNameEi: symbol not found Error relocating ./opencv_version: _ZNK2cv3ocl6Device11addressBitsEv: symbol not found Error relocating ./opencv_version: _ZN2cv3ocl10haveAmdFftEv: symbol not found Error relocating ./opencv_version: _ZNK2cv3ocl6Device14doubleFPConfigEv: symbol not found Error relocating ./opencv_version: _ZNK2cv17CommandLineParser12printMessageEv: symbol not found Error relocating ./opencv_version: _ZNK2cv3ocl6Device15maxMemAllocSizeEv: symbol not found Error relocating ./opencv_version: _ZN2cv5utils5trace7details6RegionC1ERKNS3_21LocationStaticStorageE: symbol not found Error relocating ./opencv_version: _ZNK2cv3ocl6Device13driverVersionEv: symbol not found Error relocating ./opencv_version: _ZNK2cv3ocl6Device12localMemSizeEv: symbol not found Error relocating ./opencv_version: _ZNK2cv17CommandLineParser3hasERKNS_6StringE: symbol not found Error relocating ./opencv_version: _ZNK2cv3ocl12PlatformInfo4nameEv: symbol not found Error relocating ./opencv_version: _ZNK2cv3ocl6Device17hostUnifiedMemoryEv: symbol not found Error relocating ./opencv_version: _ZN2cv20checkHardwareSupportEi: symbol not found Error relocating ./opencv_version: _ZN2cv19getBuildInformationEv: symbol not found Error relocating ./opencv_version: _ZN2cv3ocl6DeviceD1Ev: symbol not found Error relocating ./opencv_version: _ZNK2cv17CommandLineParser9getByNameERKNS_6StringEbiPv: symbol not found Error relocating ./opencv_version: _ZNK2cv3ocl6Device4typeEv: symbol not found Error relocating ./opencv_version: _ZN2cv17CommandLineParserC1EiPKPKcRKNS_6StringE: symbol not found Error relocating ./opencv_version: _ZNK2cv3ocl6Device4nameEv: symbol not found Error relocating ./opencv_version: _ZN2cv3ocl9useOpenCLEv: symbol not found Error relocating ./opencv_version: _ZNK2cv3ocl12PlatformInfo9getDeviceERNS0_6DeviceEi: symbol not found Error relocating ./opencv_version: _ZN2cv24currentParallelFrameworkEv: symbol not found Error relocating ./opencv_version: _ZN2cv6String8allocateEj: symbol not found Error relocating ./opencv_version: _ZNK2cv3ocl6Device26preferredVectorWidthDoubleEv: symbol not found Error relocating ./opencv_version: _ZNK2cv3ocl6Device25preferredVectorWidthShortEv: symbol not found Error relocating ./opencv_version: _ZNK2cv3ocl6Device16maxWorkGroupSizeEv: symbol not found Error relocating ./opencv_version: _ZNK2cv3ocl12PlatformInfo12deviceNumberEv: symbol not found Error relocating ./opencv_version: _ZN2cv3ocl6Device10getDefaultEv: symbol not found Error relocating ./opencv_version: _ZN2cv5utils5trace7details8traceArgERKNS2_8TraceArgEi: symbol not found Error relocating ./opencv_version: _ZN2cv3ocl11haveAmdBlasEv: symbol not found Error relocating ./opencv_version: _ZN2cv6String10deallocateEv: symbol not found Error relocating ./opencv_version: _ZN2cv3ocl15getPlatfomsInfoERSt6vectorINS0_12PlatformInfoESaIS2_EE: symbol not found Error relocating ./opencv_version: _ZNK2cv3ocl6Device15maxComputeUnitsEv: symbol not found Error relocating ./opencv_version: _ZNK2cv3ocl6Device24preferredVectorWidthCharEv: symbol not found Error relocating ./opencv_version: _ZN2cv13getNumThreadsEv: symbol not found Error relocating ./opencv_version: _ZNK2cv3ocl6Device10extensionsEv: symbol not found Error relocating ./opencv_version: _ZN2cv5utils5trace7details6Region7destroyEv: symbol not found Error relocating ./opencv_version: _ZNK2cv3ocl6Device25preferredVectorWidthFloatEv: symbol not found Error relocating ./opencv_version: _ZN2cv3ocl10haveOpenCLEv: symbol not found Error relocating ./opencv_version: _ZNK2cv3ocl6Device7versionEv: symbol not found Error relocating ./opencv_version: _ZN2cv3ocl12PlatformInfoD1Ev: symbol not found Error relocating ./opencv_version: _ZNK2cv3ocl6Device23preferredVectorWidthIntEv: symbol not found root@TinaLinux:/mnt/sdcard# bash: cd: /mnt/sdcard/samples: 没有那个文件或目录
      6
    • S

      d1 lvds dual
      MR Series • lvds屏 • Posted at • sogen

      0 Votes
      1 Replies
      1552 Views

      A Replied at

      @sogen 首先在dts中配置lvds1的gpio,大致是下面这样的

      lvds1_pins_a: lvds1@0 { pins = "PD10", "PD11", "PD12", "PD13", "PD14", "PD15", "PD16", "PD17", "PD18", "PD19"; function = "lvds1"; drive-strength = <30>; bias-disable; }; lvds1_pins_b: lvds1@1 { pins = "PD10", "PD11", "PD12", "PD13", "PD14", "PD15", "PD16", "PD17", "PD18", "PD19"; function = "io_disabled"; drive-strength = <30>; bias-disable; };

      然后在dts中配置dual lvds,主要是lcd_lvds_if与pinctrl-0

      &lcd0 { lcd_used = <1>; lcd_driver_name = "default_lcd"; lcd_backlight = <50>; lcd_if = <3>; lcd_x = <640>; lcd_y = <2560>; lcd_width = <150>; lcd_height = <94>; lcd_dclk_freq = <117>; lcd_pwm_used = <0>; lcd_pwm_ch = <7>; lcd_pwm_freq = <50000>; lcd_pwm_pol = <1>; lcd_pwm_max_limit = <255>; lcd_hbp = <40>; lcd_ht = <720>; lcd_hspw = <20>; lcd_vbp = <20>; lcd_vt = <2600>; lcd_vspw = <10>; lcd_lvds_if = <1>; lcd_lvds_colordepth = <0>; lcd_lvds_mode = <0>; lcd_frm = <0>; lcd_hv_clk_phase = <0>; lcd_hv_sync_polarity= <0>; lcd_gamma_en = <0>; lcd_bright_curve_en = <0>; lcd_cmap_en = <0>; deu_mode = <0>; lcdgamma4iep = <22>; smart_color = <90>; pinctrl-0 = <&lvds0_pins_a &lvds1_pins_a>; pinctrl-1 = <&lvds0_pins_b &lvds1_pins_b>; };
      1
    • G

      【求助!】D1/D1H OTA 升级实验 失败
      MR Series • Posted at • GSD_ZCM

      0 Votes
      3 Replies
      2044 Views

      Q Replied at

      @gsd_zcm 这开发手册从哪里下载的兄弟

      3
    • G

      D1-H开发板无法下载固件
      MR Series • Posted at • GKhan

      0 Votes
      12 Replies
      3740 Views

      W Replied at

      @gkhan 我现在也遇到这个问题,PhoenxSuit不能升级固件,上面这个链接打不开了

      12
    • baiwen

      请教大佬,有没有开源支持D1s SPINor RTOS系统的boot引导程序,可以直接跑RTOS系统那种!!!
      MR Series • Posted at • 100ask

      1 Votes
      3 Replies
      1867 Views

      G Replied at

      可以研究一下xboot

      3
    • J

      驱动编译成ko文件, 打包后在文件系统里面找不到
      MR Series • Posted at • JIAndanai

      0 Votes
      2 Replies
      1294 Views

      J Replied at

      @chengwei_peng 谢谢。 后面我试试, 现在使用ADB 将ko文件传到板子上调试了。

      2
    • J

      【萌新】Tina rtl8189fs 搜索wifi 中文名称乱码如何解决?
      MR Series • Posted at • jr_online

      0 Votes
      2 Replies
      1574 Views

      J Replied at

      @whycan 在 【萌新】Tina rtl8189fs 搜索wifi 中文名称乱码如何解决? 中说:

      538ba4b0-2975-4f10-9b2d-1bc02aa2b0c0-image.png

      用 UTF-8 解码

      晕哥,我通过c代码获取到的就是wifi名称的字符串数组:

      BX_WIFI_24G_\xe6\xb5\x8b\xe8\xaf\x95\xe5\xa3\xb9\xe5\x8f\xb7

      然后显示在lvgl的list组件上,就是乱码的。

      但按以下方法就可以正常显示中文。

      char *test = "BX_WIFI_24G_\xe6\xb5\x8b\xe8\xaf\x95\xe5\xa3\xb9\xe5\x8f\xb7"; printf("%s\n",test );

      83dad9a7-ad08-47ac-b510-ede22945f279-image.png

      是通过 "iw dev wlan0 scan | grep SSID: | awk '{print $2}'" 来获取wifi名称的,这样的话\x转义字符就变成字符串了,所以就直接显示乱码了,就不知道咋搞了😵

      2
    • S

      如何启动自己写的操作系统
      MR Series • Posted at • sorive

      0 Votes
      1 Replies
      987 Views

      WhycanService Replied at

      第一种方法,使用cklink/xfel下载到sram内运行,下载后执行sram地址即可,sram只有32k注意程序大小不要超过

      第二种方法,使用cklink/xfel初始化dram,下载到dram内运行。dram较大

      1
    • J

      Tina Linux 存储介质切换无法启动,挂在文件系统失败
      MR Series • Posted at • JIAndanai

      0 Votes
      1 Replies
      1695 Views

      J Replied at

      解决了,对比了LicheeRV_Tina_dock_hdmi_8723ds.img 这个镜像的log, 然后根据关键字在源码里面翻了一遍,做了几处修改。

      1.1.png

      2.png

      修改设备树

      3.png

      修改配置文件

      4.png

      5.png

      1
    • C

      tina 系统怎样裁剪
      MR Series • Posted at • chdeng1

      0 Votes
      1 Replies
      1172 Views

      DAIZEBIN Replied at

      @chdeng1 可以参考D1 SDK下面的d1_nezha_min-tina方案进行裁剪,逐步添加上自己需要用到的软件包既可,主要还是针对于uboot部分和rootfs部分不需要的软件包进行裁剪

      1
    • C

      tslib 校准不了
      MR Series • Posted at • chdeng1

      0 Votes
      6 Replies
      2808 Views

      C Replied at

      @whycan 问题已经解决,感谢,硬件排线接触不好

      6
    • Y

      D1s有 MJPEG 编码器该这么使用有文档教程吗? 或者demo
      MR Series • Posted at • yuwei

      0 Votes
      1 Replies
      849 Views

      C Replied at

      @yuwei 看看有没有这个 package/allwinner/tina_multimedia_demo/encodertest

      1
    • W

      f133 tina PhoenixSuit 软件提示找到了设备,点击立即升级不能进入烧录模式,这是什么原因?
      MR Series • Posted at • wyljkl

      0 Votes
      3 Replies
      1230 Views

      C Replied at

      @wyljkl 实际上就是reboot efex无效导致的,换上面介绍的方式操作吧

      3

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