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    • T

      全志D1裸奔工具XFEL
      MR Series • xfel xboot 烧录 • Posted at • tripod9

      3 Votes
      19 Replies
      9224 Views

      D Replied at

      @dsp2000 通过 Zadig 工具 把 "USB Device(VID_1f3a_PID_efe8)" 编辑名称为 "Allwinner SoC in FEL mode" 就行了。

      19
    • 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
    • X

      动手让LVGL8带的Music-Demo音乐响起来(代码已上传)
      GUI • Posted at • xfdr0805

      9 Votes
      19 Replies
      10438 Views

      S Replied at

      各位大佬在用的时候没有发现内存泄漏吗?好像是mpv导致的,有没有解决办法啊

      19
    • M

      如何调用GPIO生成下降沿?
      MR Series • Posted at • mgeekfb

      0 Votes
      19 Replies
      4897 Views

      BedRock Replied at

      @mgeekfb 不可以 你可以看看我的 fd 是 使用 open 打开了 value 才使用 write 写入的

      19
    • mangogeek

      小麻雀直接驱动树莓派的DSI屏
      MR Series • Posted at • mangogeek

      3 Votes
      19 Replies
      9429 Views

      D Replied at

      @daming123 好使了

      lcd_dclk_freq = <26>; lcd_hbp = <46>; lcd_ht = <900>;//885 lcd_hspw = <4>; lcd_vbp = <21>; lcd_vt = <550>;//535 lcd_vspw = <4>;
      19
    • U

      请问如何用命令行调整背光亮度?
      MR Series • 背光亮度调整 • Posted at • ubuntu

      0 Votes
      19 Replies
      7619 Views

      M Replied at

      @jr_online 在 请问如何用命令行调整背光亮度? 中说:

      mount -t debugfs none /sys/kernel/debug;
      cd /sys/kernel/debug/dispdbg;

      #背光0
      echo lcd0 > name; echo setbl > command; echo 0 > param; echo 1 > start

      #背光255
      echo lcd0 > name; echo setbl > command; echo 255 > param; echo 1 > start

      A133 调整背光成功。

      19
    • YuzukiTsuru

      安装全志USB驱动那些事
      编译和烧写问题专区 • Posted at • 柚木 鉉

      1 Votes
      19 Replies
      11746 Views

      S Replied at

      @rainnnn 我也是这个问题没法用呀

      19
    • whycan

      收到芒果大佬的库存 DVP与MIPI 双摄像头R11开发板
      A Series • r11 • Posted at • whycan晕哥

      0 Votes
      19 Replies
      9200 Views

      D Replied at

      @whycan 大佬,哪里有的卖?

      19
    • Y

      解决 uboot 开启 bootlogo 进入 kernel 时候会闪烁的问题
      MR Series • Posted at • YterAA

      0 Votes
      19 Replies
      5477 Views

      W Replied at

      @jr_online 大佬,我这边也是打了补丁没有效果,最后你解决了吗?

      19
    • G

      T507使用mcp2515转CAN问题
      飞凌嵌入式专区 • Posted at • Gawaine

      0 Votes
      19 Replies
      6875 Views

      S Replied at

      @gawaine 在 T507使用mcp2515转CAN问题 中说:

      外部复位pin脚在下电后始终有一个大约0.8V的电平,即使拆掉C122这颗电容,这个0.8V的电平还是存在的,测一下mcp2515的VDD引脚,也有一个0.8V电平,又测了一下PMIC端,DCDC1的输出也有一个0.8V电源,

      你好,遇到同样的问题,请问您最终定位到问题点了吗?

      19
    • steward

      可以在這裡寫非全志晶片的文章嗎 ?
      爱搞机专区 • Posted at • 司徒

      0 Votes
      19 Replies
      5682 Views

      L Replied at

      @steward 我只想跟司徒大佬学习一下!😃

      19
    • S

      spi clk时钟丢失问题!
      V Series • Posted at • sofia

      0 Votes
      19 Replies
      4514 Views

      WhycanService Replied at

      @sofia 去掉主核就不能控制了,不能去掉

      19
    • M

      Sipeed Lichee RV 86 Panel 智能家居 中控开发板 支持Linux WAFT
      MR Series • Posted at • memory

      0 Votes
      18 Replies
      6397 Views

      Z Replied at

      @memory 在 Sipeed Lichee RV 86 Panel 智能家居 中控开发板 支持Linux WAFT 中说:

      rate_lavcrate.c: In function 'pcm_src_init': rate_lavcrate.c:96:19: warning: implicit declaration of function 'av_resample_init'; did you mean 'av_get_sample_fmt'? [-Wimplicit-function-declaration] rate->context = av_resample_init(info->out.rate, info->in.rate, ^~~~~~~~~~~~~~~~ av_get_sample_fmt rate_lavcrate.c:96:17: warning: assignment to 'struct AVResampleContext *' from 'int' makes pointer from integer without a cast [-Wint-conversion] rate->context = av_resample_init(info->out.rate, info->in.rate, ^ rate_lavcrate.c: In function 'pcm_src_convert_s16': rate_lavcrate.c:186:9: warning: implicit declaration of function 'av_resample'; did you mean 'av_rescale'? [-Wimplicit-function-declaration] ret = av_resample(rate->context, rate->out[i], ^~~~~~~~~~~ av_rescale rate_lavcrate.c:194:2: warning: implicit declaration of function 'av_resample_compensate'; did you mean 'av_get_sample_fmt_name'? [-Wimplicit-function-declaration] av_resample_compensate(rate->context, ^~~~~~~~~~~~~~~~~~~~~~ av_get_sample_fmt_name mv -f .deps/rate_lavcrate.Tpo .deps/rate_lavcrate.Plo /bin/bash ../libtool --tag=CC --mode=link riscv64-unknown-linux-gnu-gcc -Wall -g -I/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/staging_dir/target/usr/include -I/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/staging_dir/target/usr/include/alsa -I/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/staging_dir/target/usr/include -DAVCODEC_HEADER="<libavcodec/avcodec.h>" -Os -pipe -mcmodel=medany -mabi=lp64d -march=rv64gcxthead -g3 -fno-caller-saves -Wno-format-truncation -Wno-unused-result -Wl,-z,now -Wl,-z,relro -fpic -pthread -module -avoid-version -export-dynamic -no-undefined -Wl,--no-undefined -L/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/staging_dir/target/usr/lib -L/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/staging_dir/target/lib -L/opt/D1/home/nihao/sdk/tina-d1-open_new/prebuilt/gcc/linux-x86/riscv/toolchain-thead-glibc/riscv64-glibc-gcc-thead_20200702/usr/lib -L/opt/D1/home/nihao/sdk/tina-d1-open_new/prebuilt/gcc/linux-x86/riscv/toolchain-thead-glibc/riscv64-glibc-gcc-thead_20200702/lib -znow -zrelro -lm -ldl -o libasound_module_rate_lavcrate.la -rpath /usr/lib/alsa-lib rate_lavcrate.lo -L/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/staging_dir/target/usr/lib -lasound -L/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/staging_dir/target/usr/lib -lavcodec -lavutil -lasound OpenWrt-libtool: link: riscv64-unknown-linux-gnu-gcc -shared -fPIC -DPIC .libs/rate_lavcrate.o -L/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/staging_dir/target/usr/lib -L/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/staging_dir/target/lib -L/opt/D1/home/nihao/sdk/tina-d1-open_new/prebuilt/gcc/linux-x86/riscv/toolchain-thead-glibc/riscv64-glibc-gcc-thead_20200702/usr/lib -L/opt/D1/home/nihao/sdk/tina-d1-open_new/prebuilt/gcc/linux-x86/riscv/toolchain-thead-glibc/riscv64-glibc-gcc-thead_20200702/lib -lm -ldl -lavcodec -lavutil -lasound -Os -mcmodel=medany -mabi=lp64d -march=rv64gcxthead -Wl,-z -Wl,now -Wl,-z -Wl,relro -pthread -Wl,--no-undefined -pthread -Wl,-soname -Wl,libasound_module_rate_lavcrate.so -o .libs/libasound_module_rate_lavcrate.so /opt/D1/home/nihao/sdk/tina-d1-open_new/prebuilt/gcc/linux-x86/riscv/toolchain-thead-glibc/riscv64-glibc-gcc-thead_20200702/bin/../lib/gcc/riscv64-unknown-linux-gnu/8.1.0/../../../../riscv64-unknown-linux-gnu/bin/ld: .libs/rate_lavcrate.o: in function `pcm_src_convert_s16': /opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/compile_dir/target/alsa-plugins-1.1.4/rate-lavc/rate_lavcrate.c:194: undefined reference to `av_resample_compensate' /opt/D1/home/nihao/sdk/tina-d1-open_new/prebuilt/gcc/linux-x86/riscv/toolchain-thead-glibc/riscv64-glibc-gcc-thead_20200702/bin/../lib/gcc/riscv64-unknown-linux-gnu/8.1.0/../../../../riscv64-unknown-linux-gnu/bin/ld: /opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/compile_dir/target/alsa-plugins-1.1.4/rate-lavc/rate_lavcrate.c:187: undefined reference to `av_resample' /opt/D1/home/nihao/sdk/tina-d1-open_new/prebuilt/gcc/linux-x86/riscv/toolchain-thead-glibc/riscv64-glibc-gcc-thead_20200702/bin/../lib/gcc/riscv64-unknown-linux-gnu/8.1.0/../../../../riscv64-unknown-linux-gnu/bin/ld: .libs/rate_lavcrate.o: in function `pcm_src_free': /opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/compile_dir/target/alsa-plugins-1.1.4/rate-lavc/rate_lavcrate.c:51: undefined reference to `av_resample_close' /opt/D1/home/nihao/sdk/tina-d1-open_new/prebuilt/gcc/linux-x86/riscv/toolchain-thead-glibc/riscv64-glibc-gcc-thead_20200702/bin/../lib/gcc/riscv64-unknown-linux-gnu/8.1.0/../../../../riscv64-unknown-linux-gnu/bin/ld: .libs/rate_lavcrate.o: in function `pcm_src_init': /opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/compile_dir/target/alsa-plugins-1.1.4/rate-lavc/rate_lavcrate.c:91: undefined reference to `av_resample_init' collect2: error: ld returned 1 exit status Makefile:419: recipe for target 'libasound_module_rate_lavcrate.la' failed make[6]: *** [libasound_module_rate_lavcrate.la] Error 1 make[6]: Leaving directory '/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/compile_dir/target/alsa-plugins-1.1.4/rate-lavc' Makefile:431: recipe for target 'all-recursive' failed make[5]: *** [all-recursive] Error 1 make[5]: Leaving directory '/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/compile_dir/target/alsa-plugins-1.1.4' Makefile:363: recipe for target 'all' failed make[4]: *** [all] Error 2 make[4]: Leaving directory '/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/compile_dir/target/alsa-plugins-1.1.4' Makefile:89: recipe for target '/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/compile_dir/target/alsa-plugins-1.1.4/.built' failed make[3]: *** [/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/compile_dir/target/alsa-plugins-1.1.4/.built] Error 2 make[3]: Leaving directory '/opt/D1/home/nihao/sdk/tina-d1-open_new/package/libs/alsa-plugins' package/Makefile:192: recipe for target 'package/libs/alsa-plugins/compile' failed make[2]: *** [package/libs/alsa-plugins/compile] Error 2 make[2]: Leaving directory '/opt/D1/home/nihao/sdk/tina-d1-open_new' package/Makefile:189: recipe for target '/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/staging_dir/target/stamp/.package_compile' failed make[1]: *** [/opt/D1/home/nihao/sdk/tina-d1-open_new/out/d1-nezha/staging_dir/target/stamp/.package_compile] Error 2 make[1]: Leaving directory '/opt/D1/home/nihao/sdk/tina-d1-open_new' Build failed - please re-run with -j1 to see the real error message /opt/D1/home/nihao/sdk/tina-d1-open_new/build/toplevel.mk:304: recipe for target 'world' failed make: *** [world] Error 1 #### make failed to build some targets (39:16 (mm:ss)) #### ubuntu:/opt/D1/home/nihao/sdk/tina-d1-open_new$

      编译出错了。

      遇到同样问题, make -j1也没有解决

      18
    • Y

      F1C200s 用 tplayerdemo 播放视频,非常抖,关闭播放屏幕显示就正常了,请问这是什么问题呢?
      其它全志芯片讨论区 • Posted at • yixiuge

      0 Votes
      18 Replies
      8202 Views

      I Replied at

      @allwinnercoding 硬解?能不能具体说说如何做。现在tplayerdemo默认不是硬解吗

      18
    • V

      T113开机LOGO闪烁问题
      MR Series • Posted at • HUGO

      1 Votes
      18 Replies
      7131 Views

      L Replied at

      @awwwwa 好的

      18
    • A

      lvgl电阻触摸
      MR Series • Posted at • a614547915

      0 Votes
      18 Replies
      4827 Views

      A Replied at

      @whycan 嗯嗯 可以确定 用的是讯为的屏幕

      18
    • Q

      t113-s3开启多个串口dma问题
      其它全志芯片讨论区 • Posted at • qqqlb

      0 Votes
      18 Replies
      8200 Views

      P Replied at

      @qinlinbin 您好,想请问一下可以分享一下串口DMA的测试程序嘛,十分感谢!

      18
    • 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
      4941 Views

      W Replied at

      @whycan 晕哥,有空的话更新一下固件哈,多谢多谢

      18
    • W

      求教使用百问网v851s的sdk打包问题!
      V Series • Posted at • whycanservice2

      1 Votes
      18 Replies
      6463 Views

      W Replied at

      @awwwwa 之前尝试修改过此文件,但结果烧录出来的卡始终是量产卡(烧录时选择启动卡烧录之后依然是量产卡)。。。。

      18
    • U

      请问D1哪吒开发板能点亮诺基亚mipi dsi 1-lane 显示屏吗?
      MR Series • Posted at • ubuntu

      0 Votes
      17 Replies
      5419 Views

      Y Replied at

      @ubuntu 大佬,屏的购买连接可以给一个不,驱动方便开源不

      17
    • 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
      5186 Views

      BedRock Replied at

      @memory 效率拉满

      17
    • xiaowenge

      【XR806鸿蒙开发实战1】实操下载XR806鸿蒙代码并编译烧写
      Wireless & Analog Series • xr806 鸿蒙 • Posted at • DOT小文哥

      1 Votes
      17 Replies
      6403 Views

      H Replied at

      @xiaowenge 按照链接修改hello没有如约出现。。。

      17
    • mangogeek

      因RTT众筹,哪吒MQ无法直接放网上卖,那咱们粗暴些,12月份准备先送出100pcs,有好的建议吗?
      MR Series • Posted at • mangogeek

      0 Votes
      17 Replies
      5772 Views

      whycan Replied at

      芒果派 哪吒MQ MangoPi Nezha MQ 麻雀 哪吒mini 全志D1s 开发板:
      https://item.taobao.com/item.htm?id=638644511420

      五寸电阻屏/电容屏: https://item.taobao.com/item.htm?id=587925184119

      同学们,开售了,我抢了5片。

      17
    • baiwen

      麻雀D1s开发板支持buildroot 一件构建了。
      MR Series • Posted at • 100ask

      1 Votes
      17 Replies
      9489 Views

      wuhanstudio Replied at

      最近发现 buildroot 在内核打开交换空间 (CONFIG_SWAP) 开机就会死机

      17
    • YuzukiTsuru

      D1 LicheeRV Dock 移植RTL8723DS驱动
      MR Series • Posted at • 柚木 鉉

      2 Votes
      17 Replies
      8409 Views

      D Replied at

      @xfdr0805 @xfdr0805 大佬这个问题您解决了吗,我也是按照上文的步骤,wifi还总是断开,信号也不稳定

      17
    • YuzukiTsuru

      搭建了一个 Tina 的 opkg 仓库,软件包逐渐完善中
      MR Series • Posted at • 柚木 鉉

      0 Votes
      17 Replies
      6481 Views

      S Replied at

      这个仓库还在吗,如果不用这个仓库的话我该怎么下载perl之类的包QAQ?

      17
    • Q

      麻雀D1s编译完SDK2.0烧写后uboot出现错误,该如何解决?
      MR Series • Posted at • q599003837

      0 Votes
      17 Replies
      4178 Views

      Q Replied at

      @whycan 晕哥,我改完这个地方 还是出现这个错误 是改错了吗?还是需要改哪里?

      17
    • X

      tina sdk下载
      代码下载问题专区 • Posted at • Xiawei

      0 Votes
      17 Replies
      4997 Views

      YuzukiTsuru Replied at

      @xiawei 草,我才发现,manifest.get是什么东西??????我还以为是维护了

      17
    • YuzukiTsuru

      超级萌新学晕哥也整了一台“台电” P85 TLA016 平板电脑
      其它全志芯片讨论区 • Posted at • 柚木 鉉

      0 Votes
      17 Replies
      5991 Views

      whycan Replied at

      010e2d52-c4c7-487e-b42a-7a3e5f778278-c674164ea268613f29d4ca96a9230fa.png

      奇怪,我也是这么改的,改完都不能启动。。。

      17
    • YuzukiTsuru

      解决那些千奇百怪的 Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block 错误
      Linux • linux vfs 调试 • Posted at • 柚木 鉉

      3 Votes
      17 Replies
      13452 Views

      L Replied at

      [ 1.883516] /dev/root: Can't open blockdev
      [ 1.888118] VFS: Cannot open root device "ubiblock0_5" or unknown-block(0,0): error -6
      [ 1.897030] Please append a correct "root=" boot option; here are the available partitions:
      [ 1.906413] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)
      [ 1.915691] CPU0: stopping
      [ 1.918729] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.4.61 #43
      [ 1.925465] Hardware name: Generic DT based system
      [ 1.930859] [<c010df08>] (unwind_backtrace) from [<c010a698>] (show_stack+0x10/0x14)
      [ 1.939552] [<c010a698>] (show_stack) from [<c0666870>] (dump_stack+0x88/0xa4)
      [ 1.947659] [<c0666870>] (dump_stack) from [<c010c2d4>] (handle_IPI+0xe4/0x180)
      [ 1.955864] [<c010c2d4>] (handle_IPI) from [<c032330c>] (gic_handle_irq+0x70/0x78)
      [ 1.964362] [<c032330c>] (gic_handle_irq) from [<c01021cc>] (__irq_svc+0x6c/0xa8)
      [ 1.972757] Exception stack(0xc0a01f40 to 0xc0a01f88)
      [ 1.978425] 1f40: 00000e68 c76b8334 00000000 c0114860 00000001 c0a00000 c0a03de4 c0a03e20
      [ 1.987606] 1f60: c0a42000 c77ff540 c09280c0 00000000 00000001 c0a01f90 c0107fd0 c0107fc0
      [ 1.996781] 1f80: 60000013 ffffffff
      [ 2.000699] [<c01021cc>] (__irq_svc) from [<c0107fc0>] (arch_cpu_idle+0x1c/0x38)
      [ 2.009001] [<c0107fc0>] (arch_cpu_idle) from [<c013d694>] (do_idle+0xd4/0x128)
      [ 2.017202] [<c013d694>] (do_idle) from [<c013d978>] (cpu_startup_entry+0x18/0x20)
      [ 2.025699] [<c013d978>] (cpu_startup_entry) from [<c0900c80>] (start_kernel+0x360/0x3ec)
      [ 2.034881] [<c0900c80>] (start_kernel) from [<00000000>] (0x0)
      [ 2.041529] ---[ end Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0) ]---

      使用的是SPI NAND,如果烧录到TF卡就正常启动,用NAND就找不到rootfs,实在是找不到问题了

      17
    • T

      让T113-S3的TVIN吃上trecorder的本地预览套餐
      MR Series • Posted at • TEVET

      6 Votes
      17 Replies
      8607 Views

      A Replied at

      非常不错,大佬威武!!!

      17
    • X

      D1-H 资源下载左边SDk目录展开没有
      代码下载问题专区 • Posted at • xgq10

      0 Votes
      17 Replies
      4351 Views

      xiaowenge Replied at

      @ye823023651 在 D1-H 资源下载左边SDk目录展开没有 中说:

      我的全志资源下载左边sdk目录也是空的

      全志客户服务平台要签NDA才能看到资料,免NDA的开放版本可以到全志在线下载:全志在线开源芯片 新 SDK 平台下载方法汇总
      https://bbs.aw-ol.com/topic/4023/share/1

      17
    • J

      关于Maix-II-Dock(v831)的一些问题
      其它全志芯片讨论区 • Posted at • joeydeng

      0 Votes
      17 Replies
      5066 Views

      whycan Replied at

      @joeydeng 在 关于Maix-II-Dock(v831)的一些问题 中说:

      @whycan d1168494-3c5a-4e94-9256-99983bb75512-image.png 晕哥,请问官方的sdk获取流程具体是怎么样的呀?🤔

      全志客户服务平台
      有获取流程的,你仔细找找.

      17
    • S

      求教,D1s uboot烧写问题。
      MR Series • Posted at • siguadao

      0 Votes
      17 Replies
      5881 Views

      Z Replied at

      @siguadao 您好,我也遇到了相同的问题,请问您解决了吗

      17
    • W

      D1H开启dropbear无法通过SecureCRT SSH连接
      MR Series • Posted at • wjx163208

      0 Votes
      17 Replies
      5884 Views

      W Replied at

      @whycan 我ssh用-i指定了文件,跟这个应该一样。然后按照你这个整了个配置文件,现象一样。

      17
    • F

      T113 尝试驱动MIPI屏幕遇到问题,启动卡在SD卡阶段
      其它全志芯片讨论区 • Posted at • fantasya

      0 Votes
      17 Replies
      4614 Views

      W Replied at

      @fantasya 一般不会,我调试大多都用杜邦线,基本上没遇到过因为杜邦线的严重问题。一般显示都是可以的,建议使用逻辑分析仪看下初始化代码时序对不对

      17
    • vincent1

      请问一下V853 buildroot文件系统怎么移植ffmpeg
      V Series • Posted at • Shy

      0 Votes
      17 Replies
      5324 Views

      whycan Replied at

      @vincent1

      https://github.com/buildroot/buildroot/tree/master/package/ffmpeg

      17
    • Z

      有关编译c内联矢量指令时,unknown register name ‘v1’ in ‘asm’的问题
      MR Series • Posted at • zny666

      0 Votes
      17 Replies
      5215 Views

      whycan Replied at

      @zny666
      可能里面有不支持的指令。

      17
    • L

      关于sunxi图层设置DISP_LAYER_SET_CONFIG的一个问题
      其它全志芯片讨论区 • Posted at • laocai

      0 Votes
      17 Replies
      6651 Views

      L Replied at

      @laocai 为什么今天发帖,都是显示forbidden?

      17
    • Y

      t113-s3 RMII 网卡IP101GR不识别
      T Series • Posted at • yubeer

      3 Votes
      17 Replies
      6047 Views

      Q Replied at

      @yubeer 楼主解决了这个网口的问题吗?我现在也卡住这个地方了,不知道咋设置,

      17
    • Kirin

      【免签NDA直接下】D1 Tina SDK v1.0正式释放!深入了解RISC-V的每一个DNA!
      MR Series • Posted at • 陈塘关李靖

      1 Votes
      16 Replies
      8031 Views

      M Replied at

      @yuzukitsuru 好的
      非常感谢

      另外我想知道全志D1哪吒板
      mcycle的时钟评率是多少?

      16
    • whycan

      网友 @SdtEE 分享的 D1s 开源原理图与 PCB (验证OK)
      MR Series • d1s 开源 kicad • Posted at • whycan晕哥

      0 Votes
      16 Replies
      6914 Views

      xiaowenge Replied at

      @sweet_osmanthus 在 网友 @SdtEE 分享的 D1s 开源原理图与 PCB (验证OK) 中说:

      @sdtee 你好,请问自己画开发板子的话,从哪里可以获得d1的元件,ad库里好像没有,非常希望获得回答🏵 🏵

      全志客服服务平台(open.allwinnertech.com)-资料下载-D1-H-硬件资料,这里有D1-H的封装库

      16
    • xiaowenge

      全志神工具:DragonFace——可以动态修改固件的dts、sys_config.fex和分区配置等信息
      其它全志芯片讨论区 • Posted at • DOT小文哥

      2 Votes
      16 Replies
      7916 Views

      B Replied at

      谢谢楼主谢谢分享

      16
    • YuzukiTsuru

      【WhyCan YuzukiHD联合出品】R11 86 面板
      A Series • Posted at • 柚木 鉉

      1 Votes
      16 Replies
      6119 Views

      H Replied at

      @yuzukitsuru 发下屏的购买连接

      16
    • baiwen

      D1-H/D1s真的要卷起来了!!!
      MR Series • Posted at • 100ask

      1 Votes
      16 Replies
      5694 Views

      aozima Replied at

      下单了1片

      不过感觉还是紫色好看啊!

      16
    • YuzukiTsuru

      【已解决】D1s 调试 MIPI LCD 不亮
      MR Series • Posted at • 柚木 鉉

      0 Votes
      16 Replies
      7276 Views

      N Replied at

      同样问题,解决后记录

      16
    • Y

      T113S使用外置RTC问题
      Linux • t113 rtc pcf8563 • Posted at • y97788

      1 Votes
      16 Replies
      6963 Views

      X Replied at

      @y97788 老哥真TM牛批

      16
    • J

      tina_sdk 如何使用mosquitto进行mqtt通信?
      MR Series • Posted at • jr_online

      2 Votes
      16 Replies
      4793 Views

      Z Replied at

      @jr_online 老哥,后面用的是这个吗,为什么不用内核直接编译好的😵

      16
    • C

      LVGL如何显示摄像头采集的数据?
      V Series • Posted at • cruise33

      0 Votes
      16 Replies
      5988 Views

      D Replied at

      @cruise33 ,请教一下怎么实现LVGL显示摄像头内容以及播放音视频,可以有偿,谢谢!

      16
    • C

      v851s 在 eyesee-mpp 中添加一个hello_world sample 的流程
      V Series • Posted at • chhjnavy

      1 Votes
      16 Replies
      6112 Views

      C Replied at

      @cavert121 对啊,我写的里面也有然你去源码目录下找

      16
    • A

      有全志的工程师在吗,你们为什么删除t113-s3用户手册的CAN部分说明啊?
      灌水区 • Posted at • a892755772

      0 Votes
      16 Replies
      4119 Views

      WhycanService Replied at

      @a892755772 这个不太清楚,因为几个使用到CAN的都使用了自己的RTOS,和RTOS驱动,Linux下的应用相对缺乏实践。CAN的IP一直在用,更多可能是驱动软件问题

      16
    • gb2047

      请问D1-H怎样只更新uboot呢?
      MR Series • Posted at • mm

      0 Votes
      16 Replies
      5129 Views

      N Replied at

      @daizebin 应该是uboot的代码被打包在boot_package.fex里面了,所以直接dd boot_package.fex就可以了。偏移地址计算方法其实时没错的,是我看错了boot_package.fex数据的起始地址。正确的应该是这个:

      9a2d0d8d-fce3-4122-b4c1-b49d80a1208e-image.png

      0x01004000 等于10进制的16793600, 16793600 / 1024 = 16400kbyte

      16
    • kanken6174

      V851S I2C/TWI 损坏(xfer 错误)
      V Series • v851s i2c地址 twi • Posted at • kanken6174

      3 Votes
      16 Replies
      6693 Views

      J Replied at

      @kanken6174 不建议修改引脚驱动能力,因为i2c协议要求总线为弱上拉,提高IO驱动能力会使之变成强上拉

      当VCC为1.8V时,上拉电阻应选用2K
      当VCC为3.3V时,上拉电阻应选用4.7K

      若无法正常使用,应排查走线质量与信号干扰。

      16
    • A

      搭建开发环境,出现问了了,总是报fatal: cannot obtain manifest https://sdk.aw-ol.com/git_repo/V853Tina_Open/manifest.git
      V Series • Posted at • aaa0557li

      2 Votes
      16 Replies
      1705 Views

      C Replied at

      @aaa0557li 有这个提示时,输入在全志的邮箱跟账号后,再输入一边repo init -u https://sdk.aw-ol.com/git_repo/V853Tina_Open/manifest.git -b master -m tina-v853-open.xml。最后就是
      repo has been initialized in /home/allwinner/tina-v853-open

      16
    • L

      「RVBoards-哪吒」开启 SSH 和 VNC 远程访问,摆脱烦人的鼠标键盘显示器
      MR Series • Posted at • liangdi

      0 Votes
      15 Replies
      5277 Views

      xiaowenge Replied at

      @jiouo 在 「RVBoards-哪吒」开启 SSH 和 VNC 远程访问,摆脱烦人的鼠标键盘显示器 中说:

      @liangdi RVBoards Debian是哪个系统可以推一个链接吗?

      参考这里:
      https://d1.docs.aw-ol.com/strong/strong_4debian/

      15
    • A

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

      0 Votes
      15 Replies
      4596 Views

      C Replied at

      @whycanservice 如何检查是否挂载外置存储器啊

      15
    • 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
      5317 Views

      aldfaaa Replied at

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

      15
    • T

      R329编译错误
      A Series • Posted at • tomwang

      0 Votes
      15 Replies
      4275 Views

      T Replied at

      @xiaowenge 是的

      15
    • U

      D1哪吒开发板wifi连接出错,这是什么情况?
      MR Series • Posted at • ubuntu

      0 Votes
      15 Replies
      6351 Views

      RCfly Replied at

      哈哈,抱歉来晚了。
      整理一下Wi-Fi的启动流程:
      1.系统启动通过sunxi-rf驱动读取board.dts配置,解析供电,sdio,引脚,时钟等配置。完成上电动作。
      2.驱动加载时完成扫卡,下载firmware,add wlan0 interface。
      3.系统的自启动脚本在etc/init.d/wpa_supplicant中启动服务,启wlan0。
      4.利用wpa_cli/wifimanager进行应用的操作。
      上面的错误
      建议排查思路:
      1.系统起来执行lsmod 查看xradio_mac/xradio_core/xradio_wlan(也有可能是单ko的形式xr829)驱动是否加载成功。
      顺便提一下驱动加载失败最常见的错误:

      1.供电不匹配。 2.扫卡时失败,sdio配置错误。 3.下载firmware失败。(注意路径:默认是/lib/firmware)

      2.执行ps | grep wpa_supplicant查看服务是否启动。
      也可以直接执行

      ./etc/init.d/wpa_supplicant start //再次手动启动

      服务启动失败的常见原因:

      1.前面驱动加载已经失败了,导致没有wlan0 interface. 2.配置文件不存在比如:wpa_supplicant.conf。默认是在/etc/wifi、目录下 3.文件存在,但是文件系统只读,导致无法对配置文件写操作。

      可以手动执行wpa_supplicant命令起服务就可以看到提示如下:

      Successfully initialized wpa_supplicant [ 796.252780] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready mkdir[ctrl_interface=/etc/wifi/sockets]: **Read-only file system** Failed to initialize control interface '/etc/wifi/sockets'. You may have another wpa_supplicant process already running or the file was left by an unclean termination of wpa_supplicant in which case you will need to manually remove this file before starting wpa_supplicant again. nl80211: deinit ifname=wlan0 disabled_11b_rates=0

      解决办法:
      1.直接修改文件系统,换成可读写的,例如ext4.
      2.可以自己临时创建配置文件到/tmp目录。

      15
    • wuhanstudio

      USB Gadget 模拟摄像头 g_webcam: musb-hdrc.4.auto: failed to start g_webcam: -22
      Linux • Posted at • wuhanstudio

      0 Votes
      15 Replies
      6375 Views

      X Replied at

      @chengwei_peng
      做了这样的改动:

      sunxi_udc.h
      df76c165-957f-4d5d-8341-aafe8a26f735-image.png sunxi_udc.c
      64dab9f1-9a50-4281-a6e0-59b5e2378e95-image.png

      问题还是存在,改动应该没问题吧?

      15
    • T

      因为喜欢用ADB,因为不喜欢插拔TF卡,所以D1直接用PhoenixSuit烧录TF(SDNAND)
      MR Series • Posted at • TEVET

      3 Votes
      15 Replies
      8686 Views

      L Replied at

      正想找这个,感谢分享

      15
    • L

      配置好config之后重新编译,lvgl还是没有显示,屏幕上一直是原来的哪吒图片
      其它全志芯片讨论区 • Posted at • lbklbk

      0 Votes
      15 Replies
      3724 Views

      J Replied at

      @whycan 在 配置好config之后重新编译,lvgl还是没有显示,屏幕上一直是原来的哪吒图片 中说:

      @jr_online
      buildroot busybox 文件系统可以放/etc/init.d/ 或 /etc/profile.d/

      大佬,新手的我还不太懂buildroot busybox 文件系统这些😥 ,我现在是基于一个t113的tina sdk,在tina-t113/target/allwinner/t113-mq/base-files/etc/目录下新建了一个目录init.d,里面弄了一个脚本lvgldemo,但是编译成固件到板子上没效果。虽然这应该是不对的做法,忽略了一些东西,但是想着快速入门,就模仿着弄了。😵

      15
    • baiwen

      Buildroot-2022.2主线已经支持Nezha开发板,原来有这么多大佬喜欢这款芯片,真的太香了!
      MR Series • Posted at • 100ask

      2 Votes
      15 Replies
      5285 Views

      J Replied at

      @yuzukitsuru 同希望有kernel的主线

      15
    • Z

      T113使用GT911,无法使用
      Linux • Posted at • zxyUser

      0 Votes
      15 Replies
      6613 Views

      W Replied at

      T113触摸开启不停进中断,跑一段时间会导致内核IRQ跑死

      15
    • S

      请教T113-S3调试IP101GRI,不能发送的问题。
      其它全志芯片讨论区 • Posted at • Vogelweide

      0 Votes
      15 Replies
      5982 Views

      K Replied at

      帖子中交流的兄弟们,你们调试这个以太网PHY时,是用的tina还是主线?

      15
    • L

      小白求助:交叉编译jpeg-9e时报错
      MR Series • Posted at • lumen

      0 Votes
      15 Replies
      5001 Views

      L Replied at

      @hu487364 没事😁

      15
    • marchand

      【萌新入门】如何编写一个应用程序,调用Tina Linux提供的GPIO驱动,实现某个GPIO脚的电平周期反转
      MR Series • Posted at • marchand

      0 Votes
      15 Replies
      6040 Views

      S Replied at

      @whycanservice 是的,使用sunxi_dump是OK的。非常感谢您的回答

      15
    • M

      T113 mq-R试玩,小麻雀大马力
      Linux • Posted at • mhcsoft

      2 Votes
      15 Replies
      5896 Views

      Y Replied at

      用的是Melis?

      15
    • L

      全志D1-H,官方SDK Tina2.0 移植 ffmpeg (交叉编译成功,运行时出问题)
      MR Series • Posted at • leesum

      1 Votes
      15 Replies
      6076 Views

      WhycanService Replied at

      @gsd_zcm 这个是d1的空间不够,在menuconfig的base system里配置下

      15
    • C

      哪吒开发板D1编译报错Cannot find lib ld-linux-riscv64-lp64.so.1
      MR Series • Posted at • casojie

      0 Votes
      15 Replies
      5157 Views

      C Replied at

      @yteraa 也有卡10%的

      common1(partition3) need it, here is a weak func total part: 9 mbr 0, 8000, 8000 boot-resource 1, 1f8, 8000 env 2, 1f8, 8000 env-redund 3, 1f8, 8000 boot 4, 3200, 8000 rootfs 5, 100000, 8000 recovery 6, 4d80, 8000 rootfs_data 7, 2800, 8000 UDISK 8, 0, 0 [09.694]erase all part start need erase flash: 18 [09.700][mmc]: erase from: 0, to: 7634943, cnt: 7634944, erase_group: 1024 [09.719][mmc]: sunxi_mmc_do_send_cmd_common: cmd 38 wait rsp busy 0xd ms [09.725]read item0 copy0 [09.728]Item0 (Map) magic is bad [09.731]the secure storage item0 copy0 magic is bad [09.736]Item0 (Map) magic is bad [09.738]the secure storage item0 copy1 magic is bad [09.743]Item0 (Map) magic is bad [09.746]the secure storage map is empty [09.751]erase secure storage: 0 ok SUNXI_EFEX_MBR_TAG mbr size = 0x10000 write primary GPT success write Backup GPT success [09.768]update partition map FEX_CMD_fes_verify_status FEX_CMD_fes_verify last err=0 ******Has init
      15
    • J

      怎么在视频上显示UI?
      MR Series • Posted at • jhj001

      0 Votes
      15 Replies
      4840 Views

      J Replied at

      @yuzukitsuru 您好!您能把您的代码发给我做个参考吗?谢谢您了

      15
    • baiwen

      看图猜板,猜对的同学可以免费获得!
      V Series • Posted at • 100ask

      2 Votes
      15 Replies
      4700 Views

      M Replied at

      @q1215200171 谢谢!!

      15
    • J

      T113 Tina reboot 无法重启
      MR Series • Posted at • 令狐冲冲冲

      0 Votes
      15 Replies
      6455 Views

      radxiaohe Replied at

      感谢大佬分享,帮忙解决了这个问题,我的系统是存储在eMMC里的,反正现在系统可以reboot成功了。
      在mangopi开发板和自己做的开发板上均有这个错误,搞不清除是怎么回事?

      # reboot # Stopping input-event-daemon: done Stopping sshd: killall: sshd: no process killed OK Initializing postgresql data base... su: unknown user postgres done Stopping postgresql: su: unknown user postgres OK Stopping mosquitto: start-stop-daemon: warning: killing process 1110: No such process FAIL Stopping ntpd: OK Stopping Xorg: start-stop-daemon: warning: killing process 1100: No such process FAIL Stopping network: OK Stopping system message bus: done Saving random seed... done. Stopping klogd: OK Stopping syslogd: OK Stopping rsyslogd: OK umount: can't remount adb read-only umount: devtmpfs busy - remounted read-only umount: can't unmount /dev/shm: No such file or directory [ 418.626260] EXT4-fs (mmcblk0p5): re-mounted. Opts: (null) The system is going down NOW! Sent SIGTERM to all processes [ 418.645468] android_work: did not send uevent (0 0 00000000) logout Sent SIGKILL to all processes Requesting system reboot [ 420.643189] [DEBUG-20240721] --func--: __do_sys_reboot, --cmd--: 19088743 [ 420.650820] reboot_callback(): empty arg [ 420.655300] [ohci1-controller]: ohci shutdown start [ 420.660817] [ohci1-controller]: ohci shutdown end [ 420.666134] [ehci1-controller]: ehci shutdown start [ 420.671627] [ehci1-controller]: ehci shutdown end [ 420.676938] sunxi_ohci_hcd_shutdown, ohci0-controller is disable, need not shutdown [ 420.685548] sunxi_ehci_hcd_shutdown, ehci0-controller is disable, need not shutdown [ 420.702275] sunxi-mmc 4022000.sdmmc: sdc set ios:clk 0Hz bm PP pm OFF vdd 0 width 1 timing LEGACY(SDR12) dt B [ 421.472063] ------------[ cut here ]------------ [ 421.477263] WARNING: CPU: 1 PID: 3145 at /works/work-local/t113/longan-infolink/kernel/linux-5.4/drivers/clk/clk.c:960 clk_core_disable+0x64/0xac [ 421.491890] mipi-dsi already disabled [ 421.495994] Modules linked in: sunxi_ce [ 421.496009] CPU: 1 PID: 3145 Comm: init Not tainted 5.4.61+ #39 [ 421.506931] Hardware name: Generic DT based system [ 421.512317] [<c010e378>] (unwind_backtrace) from [<c010a934>] (show_stack+0x10/0x14) [ 421.521005] [<c010a934>] (show_stack) from [<c07381f0>] (dump_stack+0x7c/0x98) [ 421.529108] [<c07381f0>] (dump_stack) from [<c01196b8>] (__warn+0xac/0xdc) [ 421.536819] [<c01196b8>] (__warn) from [<c0119758>] (warn_slowpath_fmt+0x70/0x9c) [ 421.545217] [<c0119758>] (warn_slowpath_fmt) from [<c03c02ac>] (clk_core_disable+0x64/0xac) [ 421.545229] [<c03c02ac>] (clk_core_disable) from [<c03c03c8>] (clk_core_disable_lock+0x18/0x24) [ 421.564337] [<c03c03c8>] (clk_core_disable_lock) from [<c0395000>] (clk_disable_unprepare+0xc/0x18) [ 421.574485] [<c0395000>] (clk_disable_unprepare) from [<c0398d68>] (disp_lcd_disable+0x1cc/0x2cc) [ 421.584443] [<c0398d68>] (disp_lcd_disable) from [<c03882bc>] (disp_shutdown+0x64/0x84) [ 421.593427] [<c03882bc>] (disp_shutdown) from [<c0410de8>] (device_shutdown+0x170/0x1c4) [ 421.593440] [<c0410de8>] (device_shutdown) from [<c0136644>] (kernel_restart+0xc/0x50) [ 421.611380] [<c0136644>] (kernel_restart) from [<c013688c>] (__do_sys_reboot+0x100/0x1f0) [ 421.620559] [<c013688c>] (__do_sys_reboot) from [<c0101000>] (ret_fast_syscall+0x0/0x54) [ 421.629628] Exception stack(0xc5bdbfa8 to 0xc5bdbff0) [ 421.635295] bfa0: 00000000 000cb880 fee1dead 28121969 01234567 00000010 [ 421.644469] bfc0: 00000000 000cb880 00000000 00000058 00000000 00000000 b6f76000 00000000 [ 421.644475] bfe0: 000cb168 beeb1b6c 0008797c b6ea98b0 [ 421.659300] ---[ end trace 45b44c62c2806f00 ]--- [ 421.682331] reboot: Restarting system [ 421.686454] [DEBUG-20240721] --func--: machine_restart, --line1--: 143 [29]HELLO! BOOT0 is starting! [32]BOOT0 commit : 5224261 [34]set pll start [40]periph0 has been enabled [43]set pll end [45][pmu]: bus read error [47]board init ok [49]enable_jtag [51]ZQ value = 0x31 [52]get_pmu_exist() = -1 [55]DRAM BOOT DRIVE INFO: V0.32 [58]DRAM CLK = 792 MHz [60]DRAM Type = 3 (2:DDR2,3:DDR3) [63]DRAMC read ODT off. [66]DRAM ODT value: 0x42. [68]ddr_efuse_type: 0xa [71]mark_id: 0x60 [73]DRAM SIZE =128 M [75]PLL_DDR_CTRL_REG:0xf8004100 [78]DRAM_CLK_REG:0xc0000000 [81][TIMING DEBUG] MR2= 0x18 [89]DRAM simple test OK. [91]rtc standby flag is 0x0, super standby flag is 0x0 [96]dram size =128 [99]card no is 2 [100]sdcard 2 line count 4 [103][mmc]: mmc driver ver 2021-05-21 14:47 [112][mmc]: Wrong media type 0x0, but host sdc2, try mmc first [118][mmc]: ***Try MMC card 2*** [142][mmc]: RMCA OK! [144][mmc]: mmc 2 bias 0 [147][mmc]: MMC 5.1 [149][mmc]: HSSDR52/SDR25 4 bit [152][mmc]: 50000000 Hz [154][mmc]: 7456 MB [156][mmc]: ***SD/MMC 2 init OK!!!*** [247]Loading boot-pkg Succeed(index=0). [250]Entry_name = u-boot [258]Entry_name = optee [262]Entry_name = dtb [264]tunning data addr:0x430003e8 [268]Jump to second Boot. M/TC: OP-TEE version: 6aef7bb2-dirty (gcc version 5.3.1 20160412 (Linaro GCC 5.3-2016.05)) #1 Fri Jul 23 09:25:11 UTC 2021 arm U-Boot 2018.05-g5b4bafa (Oct 18 2021 - 01:53:36 +0000) Allwinner Technology [00.324]CPU: Allwinner Family [00.327]Model: sun8iw20 [00.329]DRAM: 128 MiB [00.332]Relocation Offset is: 04ec5000 [00.359]secure enable bit: 0 [00.361]smc_tee_inform_fdt failed with: -65526[00.365]CPU=1008 MHz,PLL6=600 Mhz,AHB=200 Mhz, APB1=100Mhz MBus=300Mhz [00.372]gic: sec monitor mode [00.374]flash init start [00.376]workmode = 0,storage type = 2
      15
    • M

      A133 Android USB摄像头无法使用,请问是什么问题?
      其它全志芯片讨论区 • android a133 usb摄像头 • Posted at • memory

      0 Votes
      15 Replies
      4144 Views

      C Replied at

      @whycan 好的 已经发帖,板子是V853S的,感谢您,期待回复~8f3f3738-174d-4a79-b966-0627b00a0333-image.png

      15
    • H

      做了一块D1-H板子,LDOA_OUT输出只有1.2V?
      MR Series • Posted at • htjgdw

      0 Votes
      15 Replies
      5819 Views

      H Replied at

      @whycanservice LDOIN从3.3V取电做输入,在pcb上可以量到LDOIN这个引脚的走线是3.3V,进入BGA底下LDOIN焊球那里就没法量了。0.65pitch的BGA焊接有什么特殊要求吗?我之前焊0.8,1.0pitch的BGA成功率很高的,基本都是一次过。

      15
    • W

      V853 无法烧录问题@whycan晕哥
      V Series • Posted at • wl17761275256

      0 Votes
      15 Replies
      4927 Views

      I Replied at

      @whycan

      烧录的log

      15
    • G

      有没有大佬知道我改过这个480x272的这个分辨率,屏还是没变,是还需要改什么吗,还是参数改的有问题,求大佬指导
      Linux • Posted at • 张三

      0 Votes
      15 Replies
      3597 Views

      G Replied at

      @gaowei15537316965 428bc9b1-b7b9-48c9-9544-f24d2f603ab7-image.png
      屏幕是这样的

      15
    • gb2047

      谁有D1-H sd card image 文件
      MR Series • Posted at • mm

      0 Votes
      15 Replies
      3409 Views

      whycan Replied at

      @whycan

      d4a2169f-7b55-4bce-8ca1-c28cc758917d-tina_d1-h-nezha_uart0_emmc.img.7z

      这个固件我测试过了,支持eMMC。

      15
    • H

      v853s无法烧录
      V Series • Posted at • hzhy1234

      0 Votes
      15 Replies
      3474 Views

      H Replied at

      @whycanservice
      实际存储介质为emmc,将sys_config.fex修改成
      [target]
      storage_type = 2

      编译打包的镜像可以烧写进入了 谢谢!

      15
    • H

      V853s 如何将dropbear服务编译到文件系统
      V Series • Posted at • hzhy1234

      0 Votes
      15 Replies
      4626 Views

      A Replied at

      @ant1423 或者你自己写启动脚本,因为openwrt的软件是针对procd写的,tina 5.0貌似没适配procd的,还是个半成品

      15
    • K

      F1C100S芯片驱动AT056TN52的屏幕,求助。
      其它全志芯片讨论区 • Posted at • KAYANO_AI

      0 Votes
      15 Replies
      5586 Views

      whycan Replied at

      @kayano_ai
      示波器看下 pclk,hsync,vsync几个频率对不对。

      15
    • S

      YT8531
      T Series • Posted at • shuaige

      0 Votes
      15 Replies
      4346 Views

      S Replied at

      @shuaige 我刚发现我这板子CLKOUT是25M,麻烦请问您是怎么做让CLKOUT输出125M的吗?

      15
    • Hazelijy

      腾讯优图ncnn新版本适配国产CPU,全志D1加持最高速度提升70倍!
      MR Series • d1 ncnn • Posted at • Hazelijy

      0 Votes
      14 Replies
      5053 Views

      Randolph Replied at

      @chen_bopk 你的工具链是哪个版本的?

      14
    • T

      xr829资料
      A Series • Posted at • tomwang

      0 Votes
      14 Replies
      5449 Views

      pcmxz Replied at

      @tomwang
      混杂模式只能抓到MAC层所能搜到的包,你的需求是想要抓取空气中的“自由包”,应该用monitor模式。

      Monitor mode: Sniffing the packets in the air without connecting (associating) with any access point. Think of it like listening to people's conversations while you walk down the street. Promiscuous mode: Sniffing the packets after connecting to an access point. This is possible because the wireless-enabled devices send the data in the air but only "mark" them to be processed by the intended receiver. They cannot send the packets and make sure they only reach a specific device, unlike with switched LANs. Think of it like joining a group of people in a conversation, but at the same time being able to hear when someone says "Hey, Mike, I have a new laptop". Even though you're not Mike, and that sentence was intended to be heard by Mike, but you're still able to hear it.

      xr829应该也是支持monitor模式的,我在代码里面有看到MONITOR_MODE这个宏,可以试下用iw工具打开。

      如果你的SDK是tina,airkiss或者smartlink相关示例可以参考package/allwinner/smartlinkd目录,里面就有xr819的例子。

      14
    • tigger

      请问哪吒 D1 开发板拔插 HDMI 显示器, 提示sink do not support this mode 是什么问题? 换了两台显示器了.
      MR Series • Posted at • tigger

      0 Votes
      14 Replies
      4494 Views

      tigger Replied at

      @fengf

      后来改成启动默认就是HDMI:

      【固件发布】D1哪吒HDMI测试固件20210804(开机HDMI就有小企鹅启动logo)
      https://bbs.aw-ol.com/topic/297/share/2

      14
    • cube_work

      请问D1哪吒开发板的3.5mm耳机规格是哪个?
      MR Series • Posted at • cube_work

      0 Votes
      14 Replies
      3810 Views

      cube_work Replied at

      @amturing
      没有解决,感觉是板子的问题,又感觉我操作有问题。

      14
    • whycan

      网友寄来了两片自制的D1板子,无法进入FEL模式,各位大佬进来把把脉
      MR Series • d1 fel 硬件故障 • Posted at • whycan晕哥

      0 Votes
      14 Replies
      3716 Views

      M Replied at

      @whycan 你是不是没有给他普及美式民主

      14
    • C

      在D1 TinaLinux SDK中编译Python报错
      MR Series • Posted at • cvwithd1

      0 Votes
      14 Replies
      5124 Views

      L Replied at

      @cvwithd1 最后你编译python3.6成功了不

      14
    • mangogeek

      【D1s & WIFI】简单测试下哪吒MQ的WiFi(后边补上移植记录)
      MR Series • Posted at • mangogeek

      1 Votes
      14 Replies
      5055 Views

      xiaowenge Replied at

      @gonboy 在 【D1s & WIFI】简单测试下哪吒MQ的WiFi(后边补上移植记录) 中说:

      @xiaowenge XR829模块,是否可以自己做个小板,不用标定?

      不标定,是否影响使用?

      可以自己做个小板子
      标定是指天线匹配?

      14
    • q1215200171

      【单板仅需99】D1哪吒计算条上线!为智能家居提供高性价比的RISC-V算力
      MR Series • d1 d1哪吒计算条 • Posted at • budbool

      0 Votes
      14 Replies
      5629 Views

      W Replied at

      @q1215200171 谢谢

      14
    • M

      海鲜市场淘了一块35元二手香橙派H3开发板,看看会不会翻车
      其它全志芯片讨论区 • Posted at • memory

      0 Votes
      14 Replies
      4945 Views

      whycan Replied at

      1fdc4b7964de85efe2153e2fedf1713.png

      发现OpenWRT已经内置了Orange Pi PC 支持了。

      14
    • U

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

      3 Votes
      14 Replies
      14638 Views

      Z Replied at

      @uuuuid 可以再分享一次吗

      14
    • G

      SD卡烧录系统后,不能启动
      MR Series • Posted at • GKhan

      0 Votes
      14 Replies
      5515 Views

      xiaowenge Replied at

      @chen_bopk 在 SD卡烧录系统后,不能启动 中说:

      @xiaowenge 那打开开发板就进入debian吗

      是的

      14
    • q1215200171

      开发者成长计划正式上线!一起争做社区”高手“!
      公告 • Posted at • budbool

      19 Votes
      14 Replies
      5083 Views

      D Replied at

      一级小菜鸟学习新知识

      14
    • whycan

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

      1 Votes
      14 Replies
      7901 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
    • J

      请问麻雀d1s用tina-sdk2.0打开 printk time,内核启动log还是没时间戳显示,如何解决?
      MR Series • Posted at • jmhh247

      0 Votes
      14 Replies
      4667 Views

      J Replied at

      @caiyongheng 在 请问麻雀d1s用tina-sdk2.0打开 printk time,内核启动log还是没时间戳显示,如何解决? 中说:

      根目录下执行make menuconfig
      Global build settings --->
      [*] Enable printk timestamps

      重新编译固件烧录

      这里修改的是方案默认配置target/allwinner/d1s-nezha/defconfig,主要使能了CONFIG_KERNEL_PRINTK_TIME这个配置。

      openWrt的特性:
      defconfig中带有CONFIG_KERNEL_前缀的配置,最终都会影响内核配置。也就是defconfig没有选择CONFIG_KERNEL_PRINTK_TIME的话,那么也会强行取消选中内核配置中的CONFIG_PRINTK_TIME

      太给力了,涨知识,感谢大佬👍

      14
    • YuzukiTsuru

      芒果派 MQ Pro,MQ 的板级配置文件
      MR Series • Posted at • 柚木 鉉

      3 Votes
      14 Replies
      4930 Views

      X Replied at

      MQ Pro接DSI屏,打patch,编译镜像,烧写后开机,屏有背光,但运行lv_example没有显示,cat /dev/urandom > /dev/fb0也没有。查了屏的芯片是ST7701,kernel里也编了驱动。有何解决思路?

      14
    • S

      谁跑过D1a的core_mark分数吗,我这里有T113的跑分,想来对比下
      MR Series • Posted at • smiletiger

      0 Votes
      14 Replies
      5374 Views

      S Replied at

      @aozima 大神能讲解一下smp方面的rtt问题吗,我现在只开启了一个定时器,然后rtconfig里面定义了RT_USING_SMP,然后跑gui发现非常丝滑,
      我把RT_USING_SMP这个定义关闭了在跑gui发现非常卡了

      然后我想着不是还有一个定时器没有开启吗,我就在void secondary_cpu_c_start(void)
      {
      int timer_irq_number;

      timer_irq_number = 92; rt_hw_vector_init(); rt_hw_spin_lock(&_cpus_lock); arm_gic_cpu_init(0, platform_get_gic_cpu_base());

      // arm_gic_set_cpu(0, timer_irq_number, 0x2); // timer1

      // timer1_init();
      //rt_hw_interrupt_install(timer_irq_number, rt_hw_timer1_isr, RT_NULL, "tick1");
      //rt_hw_interrupt_umask(timer_irq_number);

      rt_system_scheduler_start();

      }
      这里把定时器2也开启了,现在发现之前开启的那个定时器1中断不进去了,进去的都是定时器2的中断,gui的任务夜跑不起来了,也就是说我在second cpu里面在开启一个定时器就不正常了,找了资料说smp需要开启2个定时器,为什么我这里开启2个定时器之后,前面那个定时器中断进不去了呢,然后我把second cpu的定时器关闭,性能上也达到了双核的提升了呀,因为我如果禁止smp,那么性能比较差的明显的,我现在迷糊了,定时器到底要不要开启2个,能否讲解一下这方面的疑惑,非常感谢

      14
    • H

      T113跑TINA串口不能输入了
      其它全志芯片讨论区 • Posted at • Honey130602

      0 Votes
      14 Replies
      4178 Views

      H Replied at

      @yuzukitsuru 你好如果还是想使用procd-init的话,该如何跑起来,是不是还要修改其他配置?

      14
    • M

      T113 MQ-R板子用tina 无法进入系统
      Linux • Posted at • mhcsoft

      1 Votes
      14 Replies
      6845 Views

      TsMax Replied at

      @captain 在 T113 MQ-R板子用tina 无法进入系统 中说:

      @mhcsoft
      能不能贴一下具体的选项呀!全局搜索了一下uboot 下面的 .config ,没发现打开OPTEE的选项被选中。

      同问

      14

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