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    • 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
      1393 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
    • Y

      关于全志r7 和 v3s的区别问题
      A Series • Posted at • yuwei

      0 Votes
      2 Replies
      1286 Views

      Y Replied at

      @whycanservice 好的

      2
    • L

      VFS: Cannot open root device "ubiblock0_4" or unknown-block(0,0): error -6
      V Series • Posted at • 逗

      0 Votes
      2 Replies
      1673 Views

      L Replied at

      @whycanservice 在 VFS: Cannot open root device "ubiblock0_4" or unknown-block(0,0): error -6 中说:

      ubif
      你好:

      # flash CONFIG_SUNXI_SDMMC=y CONFIG_MMC=y CONFIG_SUNXI_FLASH=y CONFIG_SUNXI_NAND=y CONFIG_SUNXI_UBIFS=y CONFIG_SUNXI_COMM_NAND_V1=y CONFIG_SUNXI_SPINOR=y
      2
    • A

      全志V853 NPU模型部署的链接打不开
      V Series • Posted at • Alex_

      0 Votes
      0 Replies
      541 Views

      No one has replied

      0
    • 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
      1874 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
    • hqdz8

      什么是滑动开关?Nidec尼得科滑动开关CL-SB了解下
      灌水区 • Posted at • hqdz8

      0 Votes
      0 Replies
      768 Views

      No one has replied

      0
    • W

      接入ec20 4g模块,设备树如何使能?
      其它全志芯片讨论区 • Posted at • wanglang

      0 Votes
      0 Replies
      1124 Views

      No one has replied

      0
    • hqdz8

      如何保证PCB孔铜高可靠?华秋教你一个小窍门
      灌水区 • Posted at • hqdz8

      0 Votes
      0 Replies
      734 Views

      No one has replied

      0
    • hqdz8

      PCB布局、电磁兼容性分析(EMC)、电源完整性分析
      灌水区 • Posted at • hqdz8

      0 Votes
      0 Replies
      764 Views

      No one has replied

      0
    • 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
      868 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
      1027 Views

      No one has replied

      0
    • C

      关于TF卡自动挂载及热插拔
      V Series • Posted at • cruise33

      0 Votes
      1 Replies
      1533 Views

      WhycanService Replied at

      @cruise33

      方案是busybox方式,make menuconfig
      3ba712af-6c2b-468f-817c-d530684c979f-图片.png

      没记错的话应该是会自动挂到extsd上的

      1
    • 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
      3513 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
      941 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
      1469 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
      1612 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
      3820 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
      1550 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
    • C

      A133适配AMOLED屏幕,LCD时序参数过小导致无法进入U-Boot
      其它全志芯片讨论区 • Posted at • ceoifung

      1 Votes
      9 Replies
      4306 Views

      A Replied at

      @ceoifung

      lcd_dclk_freq = <38>;
      lcd_x = <720>;
      lcd_y = <800>;

      lcd_hbp = <52>;
      lcd_ht = <774>;
      lcd_hspw = <32>;
      lcd_vbp = <16>;
      lcd_vt = <828>;
      lcd_vspw = <4>;

      不行的话,lcd_ht以2为挡位慢慢网上加试试

      9
    • G

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

      0 Votes
      3 Replies
      2033 Views

      Q Replied at

      @gsd_zcm 这开发手册从哪里下载的兄弟

      3
    • YuzukiTsuru

      【开源直播】手把手教你用全志XR32芯片DIY一个自己的开发板(一:电路与PCB绘制)
      Wireless & Analog Series • Posted at • 柚木 鉉

      2 Votes
      28 Replies
      10029 Views

      D Replied at

      @yuzukitsuru 请教图一是用什么软件绘制的呀?

      28
    • Z

      各位大佬,求一下全志a83t的安卓7.0rom包
      其它全志芯片讨论区 • Posted at • zyh666

      0 Votes
      0 Replies
      553 Views

      No one has replied

      0
    • G

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

      0 Votes
      12 Replies
      3726 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
    • G

      SDK TINA-D1-H 勾选systemd报错,请问怎么配置
      其它全志芯片讨论区 • Posted at • GONGWEIJIE

      0 Votes
      0 Replies
      881 Views

      No one has replied

      0
    • 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
      1859 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
      1293 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
    • C

      A133 board.dts中触摸IC中twi配置i2c地址的问题
      其它全志芯片讨论区 • Posted at • ceoifung

      0 Votes
      7 Replies
      3103 Views

      C Replied at

      @ceoifung 参考这样的配置:ctp_wakeup = <&pio PD 22 1 0xffffffff 0xffffffff 1>;

      7
    • Z

      全志v853没有启用/dev/mem
      V Series • Posted at • zealsoft

      0 Votes
      2 Replies
      1344 Views

      Z Replied at

      @whycan 谢谢,等疫情结束回到办公室再试吧,笔记本硬盘太小,编译不了

      2
    • C

      mkmpp时找不到函数定义
      编译和烧写问题专区 • Posted at • cruise33

      0 Votes
      4 Replies
      2457 Views

      C Replied at

      @whycanservice 取消勾选camerademo确实还会残留勾选VIN ISP,但已经都取消勾选了,也cleanmpp了(mp的怎么clean?),还是会报这个错

      4
    • N

      NPU yolact在执行量化时报object of type 'NoneType' has no len()
      V Series • Posted at • NULL037

      0 Votes
      0 Replies
      659 Views

      No one has replied

      0
    • N

      NPU 在导入yolact模型时报Error parsing message with type 'ONNX_REL_1_8.ModelProto'
      V Series • Posted at • NULL037

      0 Votes
      2 Replies
      1447 Views

      N Replied at

      @whycanservice 问题解决了,原因是训练的权重文件迭代次数过高,不完善。需要降低

      2
    • B

      【V853学习】使用tplayer播放视频
      V Series • Posted at • BanGO

      0 Votes
      1 Replies
      2209 Views

      L Replied at

      您好,请问要在V853的测试板上使用tplayer,需要修改哪些配置?

      1
    • W

      请问一下,f1c100s的tina audio,我再配置时提示这个错误是什么原因?
      Linux • Posted at • wyljkl

      0 Votes
      0 Replies
      975 Views

      No one has replied

      0
    • L

      如何修改V853-vision的SDK,并烧录到V853s的板子上呢?
      V Series • Posted at • 逗

      0 Votes
      6 Replies
      2282 Views

      xiaowenge Replied at

      @super0759 在 如何修改V853-vision的SDK,并烧录到V853s的板子上呢? 中说:

      @yelong98 如何 变成商业 用户 , 我们 公司 之前 就是 你们的 商业 用户 ,我用之前的 商业 用户是否可以直接申请 。

      可以和对接的业务经理或者FAE沟通

      6
    • 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
      1567 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
    • D

      v833进行目标检测,帧速能达到多少?
      V Series • Posted at • dragon518

      0 Votes
      0 Replies
      602 Views

      No one has replied

      0
    • B

      Uboot启动成功,但是无法启动Kernel
      编译和烧写问题专区 • Posted at • beiyi

      0 Votes
      5 Replies
      2734 Views

      J Replied at

      @daizebin 解决了
      https://bbs.aw-ol.com/topic/2640/tina-linux-存储介质切换无法启动-挂在文件系统失败/2?_=1669561802324

      5
    • Q

      T113-S3 rgb屏幕调试问题
      其它全志芯片讨论区 • Posted at • qqqlb

      0 Votes
      2 Replies
      1776 Views

      Q Replied at

      @whycanservice 时序参数问了屏幕厂家,也没有。相位调了一下没变化。之前是用stm32的fsmc驱动的。发现有rgb,所以看看用t113看能不能驱动。资料太少,还是放弃了。已买其它屏幕。谢谢了。

      2
    • chinazhangdj

      Tina linux spi lcd无法刷屏
      Linux • Posted at • gouer

      0 Votes
      2 Replies
      1976 Views

      C Replied at

      @chinazhangdj 在 Tina linux spi lcd无法刷屏 中说:
      大佬有调试通过了吗?能否请教一下怎么调

      2
    • S

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

      0 Votes
      1 Replies
      984 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
    • L

      Tina-Linux 是否可以使用COW
      编译和烧写问题专区 • Posted at • lyscut

      0 Votes
      1 Replies
      938 Views

      WhycanService Replied at

      @lyscut 可以使用,fstab里配置overlayfs到extsd即可

      1
    • X

      全志T3怎样配置LVDS接口液晶屏
      Linux • Posted at • xubaoguo002

      0 Votes
      2 Replies
      1535 Views

      WhycanService Replied at

      主线使用的是drm驱动,建议参考kernel的doc

      https://www.kernel.org/doc/html/latest/

      2
    • 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
      1688 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
    • K

      内核驱动包和应用包编译结果
      编译和烧写问题专区 • Posted at • kelsey

      0 Votes
      0 Replies
      858 Views

      No one has replied

      0
    • C

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

      0 Votes
      1 Replies
      1171 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
      2794 Views

      C Replied at

      @whycan 问题已经解决,感谢,硬件排线接触不好

      6
    • U

      换了四台电脑,终于让我悟出来NXP GUI Guider 为啥不能正常显示出设计界面的原因了
      GUI • Posted at • uuuuid

      0 Votes
      5 Replies
      2322 Views

      M Replied at

      @uuuuid 在 换了四台电脑,终于让我悟出来NXP GUI Guider 为啥不能正常显示出设计界面的原因了 中说:

      装上 jre-8u341-windows-x64.exe 之后,一切就正常了。

      成功搞定!

      5
    • L

      UART: V853 开发板UART3的TX数据不正常!怀疑开发板引脚的问题?
      V Series • Posted at • 逗

      0 Votes
      1 Replies
      1252 Views

      WhycanService Replied at

      数据不正常是怎样的数据不正常?

      1
    • W

      f1c200s tina 使用tplayerdemo播放视频,启动是提示下面错误可能是什么原因?
      Linux • Posted at • wyljkl

      0 Votes
      3 Replies
      1733 Views

      WhycanService Replied at

      cat 一下图层看看图层对不对

      3
    • L

      R328芯片支持FREERTOS么?
      RTOS • Posted at • liuqiang1985

      0 Votes
      1 Replies
      1200 Views

      WhycanService Replied at

      R328-S1有原厂的 FreeRTOS SDK,具体可以与FAE沟通开案

      1
    • R

      全志 V831芯片移植 声卡machine 层 simple-card 驱动,无法编译通过,求求各位大佬给个machine层驱动抄抄
      其它全志芯片讨论区 • Posted at • RTQQQ

      0 Votes
      1 Replies
      1308 Views

      WhycanService Replied at

      Linux_Audio_Development_Guide.pdf

      1
    • hqdz8

      现代PCB生产工艺——加成法、减成法与半加成法
      灌水区 • Posted at • hqdz8

      0 Votes
      0 Replies
      834 Views

      No one has replied

      0
    • hqdz8

      “壕”气十足的卡塔尔世界杯,连足球都暗藏传感器黑科技?
      灌水区 • Posted at • hqdz8

      0 Votes
      0 Replies
      790 Views

      No one has replied

      0
    • hqdz8

      PCB铺铜的DFM(可制造性)设计要点
      灌水区 • Posted at • hqdz8

      0 Votes
      0 Replies
      819 Views

      No one has replied

      0
    • J

      问题:使用 eclipse编译 V3S & T113S3 芯片通过;编译其他芯片未通过,其实我想编译F133芯片的;麻烦帮忙看看上面原因,谢谢!
      其它全志芯片讨论区 • Posted at • Justyu666

      0 Votes
      2 Replies
      1145 Views

      J Replied at

      @whycanservice 哈喽,谢谢您的回复,我是想 win10 环境下编译的,需要如何配置编译环境呢?

      2
    • C

      有谁用A133移植过atmel_mxt触摸驱动吗
      其它全志芯片讨论区 • Posted at • ceoifung

      0 Votes
      0 Replies
      664 Views

      No one has replied

      0
    • L

      V853的MPP无法在一个VIPP上使用两个vichn?
      V Series • Posted at • 逗

      0 Votes
      4 Replies
      1834 Views

      L Replied at

      @whycanservice 是使用non-tunnel 模式进行组件的连接嘛?

      4
    • L

      R11的uboot编译报错问题
      A Series • Posted at • one001

      0 Votes
      1 Replies
      1158 Views

      WhycanService Replied at

      /libexec/gcc/arm-linux-gnueabi/4.6.3/cc1: error while loading shared libraries: libz.so.1: cannot open shared object file: No such file or directory

      感觉是不是系统太新了,Ubuntu 14.04可以吗

      1
    • 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
    • R

      关于全志V831 在SDK中编译python3.8 报错
      其它全志芯片讨论区 • Posted at • RTQQQ

      0 Votes
      6 Replies
      2950 Views

      C Replied at

      @rtqqq 可以试试先通过 mm -B命令进行编译

      6
    • S

      D1-H板子如何设置M模式?
      MR Series • Posted at • shaw.xiao

      0 Votes
      1 Replies
      784 Views

      aozima Replied at

      可以直接取代sbi的位置

      1
    • H

      在F133-B平台上如何使能ccache编译
      MR Series • Posted at • hjbilly

      0 Votes
      0 Replies
      914 Views

      No one has replied

      0
    • E

      T113 tina 视频长时间播放后卡住问题
      MR Series • Posted at • emperg

      0 Votes
      1 Replies
      1312 Views

      C Replied at

      @emperg VE还在解码,可其他模块把buf释放了?应该在解码的回调函数才可以释放buf吧

      1
    • Y

      f1c200s trecorderdemo 问题
      其它全志芯片讨论区 • Posted at • yuwei

      0 Votes
      3 Replies
      1570 Views

      C Replied at

      @yuwei 编码的问题,试试换种编码格式或者确认你的平台支持哪些编码格式

      3
    • zznzzn

      我们拆了一款双通道三核便携示波器
      其它全志芯片讨论区 • Posted at • zznzzn

      0 Votes
      0 Replies
      1231 Views

      No one has replied

      0
    • L

      编译失败,请大佬帮助
      编译和烧写问题专区 • 请求帮助,谢谢 • Posted at • lxs123

      0 Votes
      3 Replies
      903 Views

      WhycanService Replied at

      @lxs123 menuconfig里取消就行了

      3
    • R

      V853 应用里面的printf 能不能从串口打出来?
      V Series • Posted at • Rain_tk

      0 Votes
      4 Replies
      2074 Views

      R Replied at

      @whycanservice adb进去的终端 控制台。额我突然发现,我从串口进终端就行了。哈哈,傻了

      4
    • L

      D1s neza V1.1的SDK
      MR Series • Posted at • litengos

      0 Votes
      8 Replies
      2860 Views

      Q Replied at

      @whycanservice 三剋有

      8
    • J

      按键按下用万用表测出电平变化, 但是查看对应GPIO的value文件却没有变化
      其它全志芯片讨论区 • Posted at • jianwei

      0 Votes
      1 Replies
      1053 Views

      WhycanService Replied at

      按键可以用Linux内置的驱动gpio-keys,提供轮训中断等多种查询方式,而且直接对接了linux的event系统开发也很简单

      1
    • C

      寻找v853中与模型转换输出代码有关的ovxlib库
      V Series • Posted at • carpediem

      0 Votes
      1 Replies
      797 Views

      WhycanService Replied at

      v853 npu 模型转换后输出的模板代码,将其编译缺少相关库
      https://bbs.aw-ol.com/topic/2586/share/4

      1
    • C

      v853 npu 模型转换后输出的模板代码,将其编译缺少相关库
      V Series • Posted at • carpediem

      0 Votes
      3 Replies
      1937 Views

      WhycanService Replied at

      @carpediem ovxlib目前不提供arm版本的库,还在适配中,由于版本更新新版本的模型运行可以参考vpm_run的代码,使用vpm_run来调用npu与模型。

      3
    • M

      R328如何使用寄存器判断是R328-S2 或 R328-S3
      A Series • Posted at • mengxp

      0 Votes
      2 Replies
      1909 Views

      WhycanService Replied at

      @mengxp 是的读取chipid然后&0xffff就行了,具体对应关系需要自己试一下

      2
    • C

      A133芯片u-boot无法调用gpio_request接口
      其它全志芯片讨论区 • Posted at • ceoifung

      0 Votes
      6 Replies
      2508 Views

      C Replied at

      @ceoifung @WhycanService 找到问题了,原来是改完之后,调试发现,程序进不去u-boot界面😵 所以也就没有办法进入LCD初始化那里,拉高相关的电平了

      6
    • whycan

      全志XR32资料汇总
      Wireless & Analog Series • Posted at • whycan晕哥

      1 Votes
      14 Replies
      7864 Views

      A Replied at

      @xiaowenge 看了arm官方的M4介绍还以为M4内核默认都支持DSP指令了😳

      14
    • hqdz8

      前三强重磅揭晓!华秋第八届硬创大赛-全国总决赛路演活动成功举办!
      灌水区 • Posted at • hqdz8

      0 Votes
      0 Replies
      737 Views

      No one has replied

      0
    • K

      节点的具体作用
      Linux • Posted at • kelsey

      0 Votes
      1 Replies
      886 Views

      xiaowenge Replied at

      你就理解为一个文件吧,反正Linux一切皆文件

      1
    • Q

      qt5下怎么调用摄像头?
      V Series • Posted at • qlfylp

      0 Votes
      4 Replies
      2420 Views

      xiaowenge Replied at

      @cruise33 在 qt5下怎么调用摄像头? 中说:

      @xiaowenge 在 qt5下怎么调用摄像头? 中说:

      要用摄像头可以试下这个:https://mp.weixin.qq.com/s?__biz=Mzg3OTc1NzU2Mg==&mid=2247486025&idx=1&sn=a02e256c60f9c70559780d42911ea524&chksm=cf7edbdcf80952ca07822cb4dac710b9e6c18413c20700089c1f1081869fb9c6f976cff0f740&token=748259646&lang=zh_CN#rd为啥
      要用QT5?V853的性能 不适合QT5

      是开发GUI程序的话,v853不建议用QT5的意思吗?

      是的

      4
    • C

      r328如何扩展内存
      其它全志芯片讨论区 • Posted at • chris98

      0 Votes
      3 Replies
      1787 Views

      xiaowenge Replied at

      @chris98 在 r328如何扩展内存 中说:

      最近需要扩展r328的内存,请教各位大佬要怎么样才能扩展内存

      你直接上ddr更大的版本吧,sip DDR的芯片物理扩内存机会是不可能的

      3
    • q1215200171

      【FAQ】全志D1芯片 如何解决Gstreamer:fb UI旋转(直接修改内核参数)后,sunxifbsink显示异常问题?
      其它全志芯片讨论区 • d1 faq 视频 技术支持 • Posted at • budbool

      0 Votes
      4 Replies
      3262 Views

      q1215200171 Replied at

      @laocai 没有对应文档

      4
    • how0723

      t113-S3的wifi驱动问题,RTL8723DU
      MR Series • Posted at • how0723

      0 Votes
      5 Replies
      2816 Views

      how0723 Replied at

      @how0723 @whycan

      5
    • C

      tina d1 开机屏上下反
      MR Series • Posted at • chdeng1

      0 Votes
      48 Replies
      13918 Views

      C Replied at

      @whycan
      f50760bb-6fcc-4b8c-8cb5-65c2f872e968-image.png

      sunxifb_init(rotated) 这个函数定义在lvgl,开机校准这个界面不能用这个函数,还是没法旋转这个校准界面,

      48
    • Q

      D1S刷机识别不到设备
      MR Series • Posted at • q2022

      0 Votes
      9 Replies
      3270 Views

      Q Replied at

      @whycan webwxgetmsgimg.jpg

      9
    • Z

      禁用spi0就进不了系统了 这个要怎么设置? 求帮忙
      MR Series • Posted at • zcxhappy

      0 Votes
      8 Replies
      3075 Views

      Z Replied at

      @lyscut 要在哪里设置呢?

      8
    • D

      请教关于D1-H_Tina_open V2.0的LCD驱动未加载问题
      MR Series • Posted at • dyd2022

      0 Votes
      3 Replies
      2233 Views

      T Replied at

      @dyd2022 请问一下,您uboot可以显示logo吗? 我内核可以驱动lcd 并显示了,移植到uboot,设备树设置了跟内核一样,图片也换了相同分辨率的,但是uboot还是没有显示logo,大概是什么问题呢?大佬可以贴下您uboot 的设备树文件吗?

      3
    • L

      请问PA和PD端口的电源电压?
      V Series • Posted at • lyscut

      0 Votes
      2 Replies
      1524 Views

      L Replied at

      @whycanservice 好的,多谢!

      2
    • L

      全志R11文件系统挂载问题
      A Series • Posted at • one001

      0 Votes
      3 Replies
      1810 Views

      C Replied at

      @lijinlin001 将上面的补丁保存为一个文件并放在 tina/package/system/procd/patches 目录下就可以了,不是内核的修改,是应用包的补丁。

      3
    • K

      新人交流学习一下
      灌水区 • Posted at • kun123321

      0 Votes
      3 Replies
      1260 Views

      q1215200171 Replied at

      新人交流学习一下

      3
    • A

      A40I挂载NAU88C22音频芯片,第一次播放噪音很大,第二次声音倍速播放
      其它全志芯片讨论区 • Posted at • Alright

      0 Votes
      1 Replies
      642 Views

      whycan Replied at

      淘宝上面有免MCLK,免I2C配置的I2S模块,要不要先用这种试一试?

      1
    • Q

      f1c200s LCD错误 Err01: Violate "lcd_hbp > lcd_hspw"
      Linux • Posted at • feelsigh

      0 Votes
      0 Replies
      892 Views

      No one has replied

      0
    • K

      T113在win下进行应用app开发
      MR Series • Posted at • kw___

      0 Votes
      0 Replies
      1269 Views

      No one has replied

      0
    • aldfaaa

      嵌入式IPC适配USB无线网卡(RTL8188)
      Linux • Posted at • whycan矿工-小叶

      0 Votes
      0 Replies
      1098 Views

      No one has replied

      0
    • whycan

      LVGL8的窗口切换 (转)
      GUI • Posted at • whycan晕哥

      0 Votes
      4 Replies
      2667 Views

      Y Replied at

      @whycan

      4
    • mangogeek

      MQ-Quad,看图找亮点
      H/F/TV Series • Posted at • mangogeek

      1 Votes
      7 Replies
      2715 Views

      mangogeek Replied at

      微信截图_20221118122207.png
      DDR跑通了

      7
    • Q

      D1S烧录用PhoenixSuit烧录固件
      MR Series • Posted at • q2022

      0 Votes
      12 Replies
      3465 Views

      Q Replied at

      @whycan 哈哈大哥用的就是你开源的那个板子(自己改造了一下),再请教你一个问题行吗?烧录不对会不会和固件有关系,用SD卡烧录的方法,直接识别不到SD存在。

      12
    • hqdz8

      华秋一文告诉你:如何避免“断头线”带来的DFM(可制造性)问题
      灌水区 • Posted at • hqdz8

      0 Votes
      0 Replies
      666 Views

      No one has replied

      0
    • hqdz8

      华秋电子亮相2022慕尼黑华南电子展,数字化平台赋能智能制造
      灌水区 • Posted at • hqdz8

      0 Votes
      0 Replies
      729 Views

      No one has replied

      0
    • baiwen

      请教各位大佬,Melis是如何将编译出来的 melis.elf app等文件打包进melis.img生产一个可以烧录的系统!
      MR Series • Posted at • 100ask

      0 Votes
      0 Replies
      1303 Views

      No one has replied

      0
    • q1215200171

      (送开发板~)看!是芒果派,他好像在玩一种很新的开发板
      公告 • Posted at • budbool

      1 Votes
      1 Replies
      1641 Views

      livpo Replied at

      真的好想要芒果派呀

      linux1.psd

      1

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