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    •          其它全志芯片讨论区
    •          灌水区
    • q1215200171

      RTSP串流加上人形/人脸检测
      V Series • Posted at • budbool

      2 Votes
      0 Replies
      1384 Views

      No one has replied

      0
    • mangogeek

      M-Core成功运行Ubuntu20之:我是个练武之人
      Linux • Posted at • mangogeek

      0 Votes
      0 Replies
      774 Views

      No one has replied

      0
    • YuzukiTsuru

      D1s Tina Linux 使用RDA5807报错
      MR Series • Posted at • 柚木 鉉

      0 Votes
      2 Replies
      1516 Views

      YuzukiTsuru Replied at

      应该是V4L2接口有变化,这个驱动是给linux 3.4用的(好像是

      还要看看哪里出的问题

      2
    • oxytogooo

      MQTT服务器连接XR806开发板出现问题
      Wireless & Analog Series • Posted at • oxytogooo

      0 Votes
      0 Replies
      768 Views

      No one has replied

      0
    • tigger

      请问tina /etc/rc.d/ 里面的初始化脚本是按字典顺序执行吗?
      MR Series • Posted at • tigger

      0 Votes
      3 Replies
      1778 Views

      tigger Replied at

      @wm_ch
      嗯,我就是加 echo 命令测试出来的,上面日志里面就是echo显示的。

      3
    • L

      已有固件板子烧写新固件时设备无法连接
      编译和烧写问题专区 • Posted at • lumen

      0 Votes
      24 Replies
      7183 Views

      L Replied at

      @yuzukitsuru 大佬,我把这个改成分区擦除升级就好了,我都不知道为啥。。
      46709325-d419-4741-9b2f-8867543733f9-image.png

      24
    • YuzukiTsuru

      Nezha D1s 教程:使用PhoenixSuit刷写系统
      MR Series • Posted at • 柚木 鉉

      0 Votes
      8 Replies
      3235 Views

      YuzukiTsuru Replied at

      @juggernaut 不能,可以用dfu刷写

      8
    • 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
      5255 Views

      J Replied at

      @yuzukitsuru 同希望有kernel的主线

      15
    • oxytogooo

      编译时出现的问题
      Wireless & Analog Series • Posted at • oxytogooo

      0 Votes
      2 Replies
      1509 Views

      oxytogooo Replied at

      @yuzukitsuru 解决啦,谢谢!

      2
    • YuzukiTsuru

      没有芯片,拿PS画一个 YuzukiCore T113-S3 小型双核ARM核心板
      灌水区 • Posted at • 柚木 鉉

      2 Votes
      4 Replies
      2207 Views

      YuzukiTsuru Replied at

      @yelong98 开源,不卖(卖不起

      4
    • YuzukiTsuru

      YuzukiXR32 相关素材
      Wireless & Analog Series • Posted at • 柚木 鉉

      1 Votes
      2 Replies
      1226 Views

      YuzukiTsuru Replied at

      @jmhh247 渲染图是渲染出来的

      2
    • H

      新手求教,hello_word编译好并下载到板子了,但是运行出错“可执行文件格式错误”
      MR Series • Posted at • hhxxttxs

      0 Votes
      2 Replies
      1330 Views

      H Replied at

      经群里大佬指点,解决了,谢谢大家。

      前情是我之前已经连接好板子并且把编译好的文件成功下载到板子上了,然后执行的部分出了错。应该在adb push这句后先执行

      adb shell

      再

      chmod +x hello_word ./hello_word

      就好了
      2fb98757-2d92-48d4-8981-26103f77f91b-image.png

      2
    • M

      gt911 上电i2c地址一般是0x14,偶尔是0x5d,请问怎么把i2c固定成一个呢?
      MR Series • gt911 i2c地址 • Posted at • memory

      0 Votes
      2 Replies
      1820 Views

      M Replied at

      @zxyuser

      787f5c35-4f0a-4cfe-ba04-ac8168cc9c6c-{WKECG.png

      发现是 ctp_wakeup gt911复位引脚配置错了,现在纠正过来,

      重启40次都正常了:

      a1195b52-08a0-424f-8f55-f23303.png

      2
    • C

      【XR806开发板试用】轻松连上华为云实现物联网
      Wireless & Analog Series • Posted at • cszzlsw

      3 Votes
      1 Replies
      2044 Views

      oxytogooo Replied at

      @cszzlsw 大佬太厉害了!能求一份源码吗,谢谢😉

      1
    • L

      ubuntu 20.04 编译MQ-Dual Longan SDK
      其它全志芯片讨论区 • Posted at • lyphotoes

      0 Votes
      0 Replies
      1891 Views

      No one has replied

      0
    • YuzukiTsuru

      如果全志出一个DIP封装的芯片。。。
      灌水区 • Posted at • 柚木 鉉

      0 Votes
      3 Replies
      1220 Views

      X Replied at

      梦回51单片机时代

      3
    • mangogeek

      MQ-Pro 量产版本V1.2归来
      MR Series • Posted at • mangogeek

      2 Votes
      4 Replies
      2762 Views

      Q Replied at

      @xiaowenge 资料啥时候有?

      4
    • YuzukiTsuru

      全志引脚计算器 AllwinnerPin 小工具发布
      其它全志芯片讨论区 • Posted at • 柚木 鉉

      0 Votes
      6 Replies
      2877 Views

      J Replied at

      输入引脚号,点回车没反应,楼主考虑支持一下回车键计算

      6
    • q1215200171

      基于全志D1-H的东山派发布,将免费开源完整嵌入式视频课程
      MR Series • Posted at • budbool

      0 Votes
      1 Replies
      2353 Views

      xiaowenge Replied at

      开发板淘宝购买链接:
      https://item.taobao.com/item.htm?spm=a1z10.5-c-s.w4002-18944745104.17.42895b1b1GWStT&id=669363784178
      a445cc65-2e16-4e9d-917d-7a7ef068d44b-image.png

      1
    • Y

      D1移植讯为7寸MIPI屏
      MR Series • Posted at • yaoxiaoyao

      1 Votes
      9 Replies
      4533 Views

      Y Replied at

      @lumen 讯为的MIPI屏 淘宝有卖的三四百吧
      https://m.tb.cn/h.fqYJmck?tk=40Pf2hVcPMg

      9
    • Y

      MQ-Dual(T113S)wifi问题
      MR Series • Posted at • y97788

      0 Votes
      0 Replies
      778 Views

      No one has replied

      0
    • mangogeek

      MQ-Pro默认是带彩排的
      MR Series • Posted at • mangogeek

      0 Votes
      5 Replies
      1970 Views

      A Replied at

      @xiaowenge 看见了,已下单😁

      5
    • nihui

      选择和放弃 MQ-Pro 的理由
      MR Series • Posted at • nihui

      0 Votes
      2 Replies
      1781 Views

      mangogeek Replied at

      没想到粉色这么好看,i了i了。
      我打算连夜去找大佬进货。

      2
    • D

      麻雀D1s ,编译了新的Tina_d1_open_v2,选择了D1S,用TF卡烧录,启动时候卡住了,挂载不了文件系统,各位大神帮忙看下
      MR Series • Posted at • daMing123

      0 Votes
      5 Replies
      3015 Views

      D Replied at

      @yuzukitsuru 试试,我已经解决了,在board.dts中,有个引脚占用了,我修改了下,就行了。

      5
    • Z

      求助:D1上如何在S模式下处理异常和中断?
      MR Series • Posted at • 小红帽

      0 Votes
      1 Replies
      1100 Views

      aozima Replied at

      直接用M模式多好

      1
    • YuzukiTsuru

      tina 2.0 d1s 的一些问题
      MR Series • Posted at • 柚木 鉉

      0 Votes
      11 Replies
      4332 Views

      YuzukiTsuru Replied at

      @jmhh247 是kernel hacking的选项,不用管他

      11
    • J

      v831SDK编译openmax库,发生源代码的对象未定义问题
      编译和烧写问题专区 • Posted at • jungle

      0 Votes
      0 Replies
      764 Views

      No one has replied

      0
    • YuzukiTsuru

      YuzukiXR32 调试日记:SD卡驱动调试
      Wireless & Analog Series • Posted at • 柚木 鉉

      0 Votes
      0 Replies
      1169 Views

      No one has replied

      0
    • Y

      问一下 D1H 开发板针脚管脚对应关系在哪看……
      MR Series • Posted at • YdrMaster

      0 Votes
      2 Replies
      1258 Views

      q1215200171 Replied at

      @ydrmaster 文档: https://d1.docs.aw-ol.com/
      资料: https://www.aw-ol.com/downloads?cat=7

      2
    • q1215200171

      一条命令搞定全志XR806编译环境
      Wireless & Analog Series • Posted at • budbool

      4 Votes
      0 Replies
      1116 Views

      No one has replied

      0
    • W

      T113编译固件288M,如何裁减烧录到128M flash中
      MR Series • Posted at • wxgd2017

      0 Votes
      1 Replies
      2225 Views

      YuzukiTsuru Replied at

      rootfs裁剪一下,kernel和uboot加起来不过8mb

      1
    • YuzukiTsuru

      XR829 使用 40M 晶振与使用 24M 晶振有什么区别
      其它全志芯片讨论区 • Posted at • 柚木 鉉

      0 Votes
      6 Replies
      2667 Views

      YuzukiTsuru Replied at

      a7b8a63f-d90f-4f97-8ee5-38126f3d060c-cebd3cecf4c17ed318a6aa2229bdbba.png

      驱动了

      27bac72a-5429-41d6-a239-25f3f7d8c78d-323.jpg

      6
    • xiaowenge

      D1s有芯片了兄弟们!开源方案设计送芯片啦
      MR Series • Posted at • DOT小文哥

      2 Votes
      5 Replies
      1872 Views

      xiaowenge Replied at

      又给小伙伴们寄出了10片,数量不多了,还有人要的吗?
      109c1b64-4888-441f-a33c-864576c78df6-image.png

      5
    • X

      D1s如何使用cvbs IN,,最近有个板子需要有个项目想尝试一下
      MR Series • Posted at • xiaoxiaohai

      0 Votes
      2 Replies
      1707 Views

      whycan Replied at

      驱动勾选 CONFIG_VIDEO_SUNXI_TVD=y

      board.dts 配置好tvd(可能已经配好了):

      /* tvd configuration used (create device, 0: do not create device, 1: create device) agc_auto_enable (0: agc manual mode,agc_manual_value is valid; 1: agc auto mode) agc_manual_value (agc manual value, default value is 64) cagc_enable (cagc 0: disable, 1: enable) fliter_used (3d fliter 0: disable, 1: enable) support two PMU power (tvd_power0, tvd_power1) support two GPIO power (tvd_gpio0, tvd_gpio1) NOTICE: If tvd need pmu power or gpio power,params need be configured under [tvd] tvd_sw (the switch of all tvd driver.) tvd_interface (0: cvbs, 1: ypbpr,) tvd_format (0:TVD_PL_YUV420 , 1: MB_YUV420, 2: TVD_PL_YUV422) tvd_system (0:ntsc, 1:pal) tvd_row (total row number in multi channel mode 1-2) tvd_column (total column number in multi channel mode 1-2) tvd_channelx_en (0:disable, 1~4:position in multi channel mode,In single channel mode,mean enable) tvd_row*tvd_column is the total tvd channel number to be used in multichannel mode +--------------------+--------------------+ | | | | | | | 1 | 2 | | | | | | | +--------------------+--------------------+ | | | | | | | 3 | 4 | | | | | | | +--------------------+--------------------+ */ &tvd { tvd_sw = <1>; tvd_interface = <0>; tvd_format = <0>; tvd_system = <1>; tvd_row = <1>; tvd_column = <1>; tvd_channel0_en = <1>; tvd_channel1_en = <0>; tvd_channel2_en = <0>; tvd_channel3_en = <0>; /*tvd_gpio0 = <&pio PD 22 GPIO_ACTIVE_HIGH>;*/ /*tvd_gpio1 = <&pio PD 23 GPIO_ACTIVE_HIGH>;*/ /*tvd_gpio2 = <&pio PD 24 GPIO_ACTIVE_HIGH>;*/ /* dc1sw-supply = <&reg_dc1sw>;*/ /* eldo3-supply = <&reg_eldo3>;*/ /*tvd_power0 = "dc1sw"*/ /*tvd_power1 = "eldo3"*/ }; &tvd0 { used = <1>; agc_auto_enable = <1>; agc_manual_value = <64>; cagc_enable = <1>; fliter_used = <1>; };

      linux启动后会生成 /dev/video4:

      root@TinaLinux:/# ls /dev/video4 /dev/video4

      测试一吓:

      root@TinaLinux:/# cat /dev/video4 [tvd] tvd_read:1857 tvd_read: tvd is not generating! cat: read error: Invalid argument

      嗯, 看日志应该就是TV输入了。

      2
    • YuzukiTsuru

      D1s烧写固件失败
      编译和烧写问题专区 • Posted at • 柚木 鉉

      0 Votes
      3 Replies
      2297 Views

      YuzukiTsuru Replied at

      @wxgd2017 没有解决,后面没弄这个了

      3
    • W

      F133检测spi flash 型号是否支持或者硬件是否OK
      MR Series • Posted at • wxgd2017

      0 Votes
      1 Replies
      1053 Views

      YuzukiTsuru Replied at

      是不是这样的

      D1s烧写固件失败
      https://bbs.aw-ol.com/topic/1180/share/1

      1
    • nawgnehz

      [同济课堂问题]编译ncnn时产生cmake报错
      MR Series • Posted at • Wine

      0 Votes
      5 Replies
      2563 Views

      H Replied at

      @nawgnehz 您好,我也遇到了和您相同的问题,请问您后来是怎么解决的呢。

      5
    • q1215200171

      基于全志D1-H芯片的首台64位RISC-V便携式计算机上市
      MR Series • Posted at • budbool

      2 Votes
      0 Replies
      1498 Views

      No one has replied

      0
    • Randolph

      Linux下的sd卡烧写工具LiveSuit
      编译和烧写问题专区 • Posted at • Randolph

      0 Votes
      10 Replies
      4553 Views

      xiaowenge Replied at

      @tigger 在 Linux下的sd卡烧写工具LiveSuit 中说:

      试了一下,不是所有平台都支持 reboot efex,D1的tina就不支持。

      理论上要支持,如果不支持,那可能是个bug。。。

      10
    • G

      D1S是否有调好的GC2145/OV2640摄像头驱动,手头摄像头想测试下
      MR Series • Posted at • gonboy

      0 Votes
      0 Replies
      947 Views

      No one has replied

      0
    • tigger

      第一次编译A133 Android SDK,请问这是什么问题呢?
      编译和烧写问题专区 • android • Posted at • tigger

      0 Votes
      11 Replies
      3826 Views

      tigger Replied at

      发现1G的 DDR跑安卓还是不太够,动不动内存警告,使用交换分区:

      [ 1354.972377] warn_alloc: 86 callbacks suppressed [ 1354.972383] dashi.benchmark: page allocation failure: order:0, mode:0x240000a(GFP_NOIO|__GFP_HIGHMEM|__GFP_MOVABLE) [ 1355.001185] CPU: 1 PID: 2532 Comm: dashi.benchmark Tainted: G O 4.9.170 #13 [ 1355.010298] Hardware name: sun50iw10 (DT) [ 1355.014823] Call trace: [ 1355.017588] [<ffffff800808c038>] dump_backtrace+0x0/0x2b8 [ 1355.023649] [<ffffff800808c314>] show_stack+0x24/0x30 [ 1355.029322] [<ffffff800847c160>] dump_stack+0x90/0xb0 [ 1355.035004] [<ffffff80081d3118>] warn_alloc+0x130/0x148 [ 1355.040882] [<ffffff80081d34f4>] __alloc_pages_nodemask+0x334/0xba8 [ 1355.047935] [<ffffff8008232190>] zs_malloc+0x168/0x4e8 [ 1355.053713] [<ffffff80085f69b0>] zram_bvec_rw.isra.22+0x410/0x880 [ 1355.060575] [<ffffff80085f6ea8>] zram_rw_page+0x88/0x110 [ 1355.066562] [<ffffff800827d58c>] bdev_write_page+0x84/0xc8 [ 1355.072744] [<ffffff8008217300>] __swap_writepage+0x78/0x3b0 [ 1355.079113] [<ffffff8008217674>] swap_writepage+0x3c/0x60 [ 1355.085191] [<ffffff80081e1c8c>] shrink_page_list+0x5c4/0xda0 [ 1355.091659] [<ffffff80081e2be0>] shrink_inactive_list+0x1a8/0x540 [ 1355.098522] [<ffffff80081e3784>] shrink_node_memcg+0x4b4/0x6d0 [ 1355.105086] [<ffffff80081e3a74>] shrink_node+0xd4/0x350 [ 1355.110962] [<ffffff80081e3dc8>] do_try_to_free_pages+0xd8/0x330 [ 1355.117729] [<ffffff80081e4120>] try_to_free_pages+0x100/0x290 [ 1355.124300] [<ffffff80081d370c>] __alloc_pages_nodemask+0x54c/0xba8 [ 1355.131355] [<ffffff800885c358>] binder_update_page_range+0x2c0/0x800 [ 1355.138603] [<ffffff800885d248>] binder_alloc_new_buf_locked+0x208/0x580 [ 1355.146147] [<ffffff800885d610>] binder_alloc_new_buf+0x50/0x78 [ 1355.152812] [<ffffff8008857284>] binder_transaction+0x594/0x2370 [ 1355.159576] [<ffffff8008859d70>] binder_thread_write+0xd10/0x1850 [ 1355.166432] [<ffffff800885b2d0>] binder_ioctl+0xa20/0xd58 [ 1355.172509] [<ffffff80082a5fdc>] compat_SyS_ioctl+0xbc/0x1d78 [ 1355.178984] [<ffffff8008083540>] el0_svc_naked+0x34/0x38 [ 1355.186067] Mem-Info: [ 1355.188740] active_anon:57061 inactive_anon:57057 isolated_anon:35 [ 1355.188740] active_file:10273 inactive_file:8539 isolated_file:16 [ 1355.188740] unevictable:743 dirty:21 writeback:0 unstable:0 [ 1355.188740] slab_reclaimable:7022 slab_unreclaimable:12955 [ 1355.188740] mapped:18343 shmem:1087 pagetables:4604 bounce:0 [ 1355.188740] free:3231 free_pcp:156 free_cma:26 [ 1355.228120] Node 0 active_anon:227160kB inactive_anon:227024kB active_file:39480kB inactive_file:34020kB unevictable:2972kB isolated(anon):140kB isolated(file):64kB mapped:73272kB dirty:84kB writeback:0kB shmem:4348kB writeback_tmp:0kB unstable:0kB pages_scanned:44 all_unreclaimable? no [ 1355.256809] DMA free:4212kB min:3960kB low:7548kB high:8540kB active_anon:226332kB inactive_anon:226368kB active_file:37716kB inactive_file:34028kB unevictable:2972kB writepending:88kB present:1048576kB managed:993884kB mlocked:2972kB slab_reclaimable:27864kB slab_unreclaimable:51816kB kernel_stack:16240kB pagetables:18416kB bounce:0kB free_pcp:2264kB local_pcp:124kB free_cma:264kB [ 1355.295277] lowmem_reserve[]: 0 0 0 [ 1355.299328] DMA: 823*4kB (UMHC) 97*8kB (UMHC) 22*16kB (MHC) 22*32kB (H) 18*64kB (H) 3*128kB (H) 3*256kB (H) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 7428kB [ 1355.315230] 21280 total pagecache pages [ 1355.319695] 2429 pages in swap cache [ 1355.323904] Swap cache stats: add 172850, delete 170430, find 20693/40184 [ 1355.331619] Free swap = 606220kB [ 1355.335356] Total swap = 745408kB [ 1355.339184] 262144 pages RAM [ 1355.342467] 0 pages HighMem/MovableOnly [ 1355.346834] 13673 pages reserved [ 1355.350529] 2048 pages cma reserved [ 1390.266736] type=1400 audit(1648307183.535:471): avc: denied { getattr } for comm="dashi.benchmark" path="/proc/vmstat" dev="proc" ino=4026532021 scontext=u:r:untrusted_app_27:s0:c68,c256,c512,c768 tcontext=u:object_r:proc_vmstat:s0 tclass=file permissive=1 app=com.ludashi.benchmark [ 1390.298115] type=1400 audit(1648307268.141:472): avc: denied { open } for comm="GC_start_routin" path="/proc/uptime" dev="proc" ino=4026531978 scontext=u:r:untrusted_app_27:s0:c512,c768 tcontext=u:object_r:proc_uptime:s0 tclass=file permissive=1 app=com.ludashi.benchmark2 [ 1390.326671] type=1400 audit(1648307268.141:473): avc: denied { open } for comm="GC_start_routin" path="/proc/uptime" dev="proc" ino=4026531978 scontext=u:r:untrusted_app_27:s0:c512,c768 tcontext=u:object_r:proc_uptime:s0 tclass=file permissive=1 app=com.ludashi.benchmark2 duplicate messages suppressed [ 1390.364207] type=1400 audit(1648307268.141:475): avc: denied { getattr } for comm="GC_start_routin" path="/proc/uptime" dev="proc" ino=4026531978 scontext=u:r:untrusted_app_27:s0:c512,c768 tcontext=u:object_r:proc_uptime:s0 tclass=file permissive=1 app=com.ludashi.benchmark2
      11
    • tigger

      请问 A100 和 A133 两个CPU 的区别
      其它全志芯片讨论区 • a100 a133 • Posted at • tigger

      0 Votes
      3 Replies
      2209 Views

      linlin Replied at

      不影响数据读写带宽

      3
    • YuzukiTsuru

      YuzukiNezha D1s 驱动 1.9 寸高分屏
      MR Series • Posted at • 柚木 鉉

      1 Votes
      2 Replies
      1211 Views

      J Replied at

      @yuzukitsuru 大佬这是啥板子,自己焊的吗

      2
    • Z

      求助:D1怎样从M模式切换到S模式呢?
      MR Series • Posted at • 小红帽

      0 Votes
      12 Replies
      3673 Views

      Z Replied at

      @yuzukitsuru 终于找到问题了,切换模式要配置PMP,默认PMP是关闭的,关闭的情况下S模式和U模式访存会抛异常。

      12
    • S

      D1S跑rtt为什不定时的报错啊,谁帮忙分析一下
      MR Series • Posted at • smiletiger

      0 Votes
      0 Replies
      1009 Views

      No one has replied

      0
    • tigger

      A100 tina pwm7 PI6 测试
      MR Series • Posted at • tigger

      0 Votes
      2 Replies
      1614 Views

      tigger Replied at

      使能pwm7:

      echo 7 > /sys/class/pwm/pwmchip0/export echo 25000000 > /sys/class/pwm/pwmchip0/pwm7/period echo 12000000 > /sys/class/pwm/pwmchip0/pwm7/duty_cycle echo 1 > /sys/class/pwm/pwmchip0/pwm7/enable

      查看pwm信息:

      mount -t debugfs none /sys/kernel/debug; cat /sys/kernel/debug/pwm # cat /sys/kernel/debug/pwm platform/300a000.pwm, 16 PWM devices pwm-0 ((null) ): period: 0 ns duty: 0 ns polarity: normal pwm-1 ((null) ): period: 0 ns duty: 0 ns polarity: normal pwm-2 ((null) ): period: 0 ns duty: 0 ns polarity: normal pwm-3 ((null) ): period: 0 ns duty: 0 ns polarity: normal pwm-4 ((null) ): period: 0 ns duty: 0 ns polarity: normal pwm-5 ((null) ): period: 0 ns duty: 0 ns polarity: normal pwm-6 ((null) ): period: 0 ns duty: 0 ns polarity: normal pwm-7 (sysfs ): requested enabled period: 25000000 ns duty: 12000000 ns polarity: normal pwm-8 ((null) ): period: 0 ns duty: 0 ns polarity: normal pwm-9 ((null) ): period: 0 ns duty: 0 ns polarity: normal pwm-10 ((null) ): period: 0 ns duty: 0 ns polarity: normal pwm-11 ((null) ): period: 0 ns duty: 0 ns polarity: normal pwm-12 ((null) ): period: 0 ns duty: 0 ns polarity: normal pwm-13 ((null) ): period: 0 ns duty: 0 ns polarity: normal pwm-14 ((null) ): period: 0 ns duty: 0 ns polarity: normal pwm-15 ((null) ): period: 0 ns duty: 0 ns polarity: normal
      2
    • Q

      麻雀D1s启动时卡在这个地方了,应该怎么处理?求指教
      MR Series • Posted at • q599003837

      0 Votes
      10 Replies
      3096 Views

      YuzukiTsuru Replied at

      @sola_ linux的uart默认是uart0,改到uart2就有输出了

      10
    • Z

      D1的rt-smart官方有适配好吗?等了好久了
      MR Series • Posted at • 小红帽

      0 Votes
      1 Replies
      1080 Views

      Randolph Replied at

      @zt13947787451 D1s是已经可以运行rt-smart了,但内核文件没开源。

      1
    • D

      D1 uart2功能可以用在PD1和PC1引脚上吗?
      MR Series • Posted at • dianjixz

      0 Votes
      7 Replies
      2865 Views

      E Replied at

      uart2串口通信请问下目前正常了吗?

      7
    • X

      D1-H开发板rootfs基于busybox制作,移植到OpenHarmany的rootfs是基于toybox,是否有OH rootfs制作的文档?
      MR Series • Posted at • xyc_image

      0 Votes
      0 Replies
      1066 Views

      No one has replied

      0
    • C

      在WSL2 (ubuntu)编译D1/D1s出错,求官方大佬指导,感谢
      MR Series • Posted at • cstyle

      0 Votes
      4 Replies
      2493 Views

      YuzukiTsuru Replied at

      @cstyle https://www.gloomyghost.com/live/20211226.aspx

      4
    • YuzukiTsuru

      V831 的 Tina 启动没有 Uboot 与 Linux 日志输出,dmesg有输出
      其它全志芯片讨论区 • Posted at • 柚木 鉉

      0 Votes
      2 Replies
      1619 Views

      YuzukiTsuru Replied at

      修复叻,手残打开了Boot Time Optimization

      # # Boot Time Optimization # # CONFIG_BOOT_TIME_OPTIMIZATION is not set
      2
    • X

      最近编译A133的Android Q longan的源码不能道过
      其它全志芯片讨论区 • Posted at • xhkj123456

      0 Votes
      2 Replies
      1551 Views

      X Replied at

      @tigger 今天重装ubuntu16.04lts_desktop_AMD64版本,按照编译指南,首先安装必要的工具,再将make降为make-3.81,再从uboot,linux内核和安卓一路下来,竟然通过了。安装open jdk8没有去降级,倒也没问题,编译的Android 10版本。

      2
    • tigger

      A100 + 8723DS 安卓上面点击开WIFI, 发现并没有开起来,控制台提示这个错误信息
      其它全志芯片讨论区 • Posted at • tigger

      0 Votes
      8 Replies
      3013 Views

      tigger Replied at

      8f086275-d8f8-4ded-abb7-d80abe078fef-image.png

      终于搞定: https://www.voycn.com/article/quanzhia33-android44-rtl8723ds-wifibtqudongdiaoshi

      8
    • C

      WSL2编译d1-h_nezha-tina或D1s失败
      MR Series • Posted at • cstyle

      0 Votes
      3 Replies
      1927 Views

      YuzukiTsuru Replied at

      发现了,要mv到/home/里,不能在mnt里

      3
    • C

      D1 fastboot烧写rootfs分区有问题
      MR Series • Posted at • chenlinfei

      1 Votes
      28 Replies
      9338 Views

      C Replied at

      @uuuuid 你看这个帖子,问题就出在 erase 之后需要重启才能 flash 就是这样的

      @chunzhang 在 D1 fastboot烧写rootfs分区有问题 中说:

      @whycan 函数 spinand_mtd_write_ubi 的这段代码存在问题。

      if (num == ubinfo->last_partno) { if (offset != ubinfo->last_offset) { pr_err("offset 0x%x smaller than last offset 0x%x\n", ubinfo->last_offset, offset); goto err; } }

      当PC端执行 fastboot erase rootfs 之后在执行 fastboot flash rootfs 时 ubinfo->last_partno 是上一次对 rootfs 擦除的的操作值 7,num 是本次对 flash 写的操作值 7;offset = 0,ubinfo->last_offset是上一次对 rootfs 擦除最后的偏移量 126000。此时就会进入 err。

      但是在擦除操作之后重启再写 flash 可以正常写,避免这个错误,对目前 fastboot 更新 rootfs 的失败结果不造成影响。这个问题应该也需要修复。

      28
    • M

      D1哪吒开发板使用 RTL8723DS 作为WIFI中继
      MR Series • rtl8723ds wifi中继 wifi热点 d1 哪吒 • Posted at • memory

      0 Votes
      2 Replies
      2191 Views

      M Replied at

      螃蟹wifi 做AP就算了,稳定性很差。你要是苹果的手机可以试试。我这有测试代码。
      https://blog.csdn.net/MengXP/article/details/122736176?spm=1001.2014.3001.5501

      2
    • C

      求助:在WSL2 (ubuntu)编译D1s出错
      MR Series • Posted at • cstyle

      0 Votes
      9 Replies
      3238 Views

      YuzukiTsuru Replied at

      @cstyle 我这里测试按照这个配置是可以编译的

      9
    • W

      T113烧录R528的img文件失败
      MR Series • Posted at • wxgd2017

      0 Votes
      6 Replies
      2873 Views

      T Replied at

      @yuzukitsuru
      找到个这个函数,是R528里面的,id_judge_fun,有谁发现什么机关,需要找多个平台的id_judge_fun函数来对比,估计才能看出名堂。

      uint id_judge_fun(uint param_1) { uint uVar1; if ((_DAT_01c15004 & 7) == 0) { uVar1 = disturb_coding(param_1,1); return uVar1; } return 0; } uint disturb_coding(uint param_1,int param_2) { int iVar1; iVar1 = crc_16(param_1,param_2); return param_1 + param_2 | iVar1 << 0x10; } void crc_16(uint param_1,int param_2) { uint uVar1; uint uVar2; short sVar3; uVar1 = param_1 ^ param_2 << 8; sVar3 = 8; do { uVar2 = uVar1 & 0x8000; uVar1 = (uVar1 & 0x7fff) << 1; if (uVar2 != 0) { uVar1 = (uVar1 ^ 0xffff8005) & 0xffff; } sVar3 = sVar3 + -1; } while (sVar3 != 0); return; }
      6
    • 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
      5033 Views

      Randolph Replied at

      @chen_bopk 你的工具链是哪个版本的?

      14
    • G

      A133 BOARD_HAS_SECURE_OS
      其它全志芯片讨论区 • Posted at • gworld

      0 Votes
      9 Replies
      3930 Views

      tigger Replied at

      @tevet SECURE OS 还没玩过

      @gworld 不知道怎么看版本

      9
    • YuzukiTsuru

      D1s的ALDO和HPLDO是内置的吗?还是需要外部LDO?
      MR Series • Posted at • 柚木 鉉

      0 Votes
      4 Replies
      1955 Views

      mangogeek Replied at

      ALDO是持续有1.8V供电,HPLDO是只有播放音乐时才会输出1.8V。这两个引脚只需外部去耦即可。

      4
    • M

      OpenWrt中文件夹staging_dir和build_dir的含义
      其它全志芯片讨论区 • statingdir builddir openwrt • Posted at • memory

      0 Votes
      0 Replies
      1846 Views

      No one has replied

      0
    • W

      麻雀dual无法连接phoenixsuit1.19
      MR Series • Posted at • wxgd2017

      0 Votes
      10 Replies
      3910 Views

      W Replied at

      @whycan 操作问题!空设备时需要先加载固件,在接上设备

      10
    • YuzukiTsuru

      全志开发工具,量产工具下载
      其它全志芯片讨论区 • Posted at • 柚木 鉉

      2 Votes
      4 Replies
      4704 Views

      xiaowenge Replied at

      @sola_ 在 全志开发工具,量产工具下载 中说:

      请问可以用于D1-H/D1-S吗?

      可以,全志芯片都是兼容的

      4
    • tigger

      一觉醒来,发现 A100 + RTL8723DS 奔溃了,这是怎么回事?
      其它全志芯片讨论区 • a100 rtl8723ds wifi • Posted at • tigger

      0 Votes
      2 Replies
      1772 Views

      xiaowenge Replied at

      反向编译一下看崩在哪了

      2
    • sora1874

      Tina2.0的ssh或者Tina的手册
      MR Series • Posted at • sora1874

      0 Votes
      3 Replies
      1702 Views

      YuzukiTsuru Replied at

      @sora1874 不过我日常用talent,没注意ssh有这个问题,有时间了我看看

      3
    • q1215200171

      基于T507的 OpenHarmony 分布式音乐播放器2.0
      其它全志芯片讨论区 • Posted at • budbool

      0 Votes
      3 Replies
      1743 Views

      q1215200171 Replied at

      @ufbycd 引用B站的一条评论:看起来慢是因为没有GPU驱动,不过现在应该解决了,开源GPU用户态驱动预计三月底入仓。(据说,华为自研RS+开源GPU驱动,可以让大家在普通的芯片上感受到接近麒麟的性能)

      3
    • U

      D1 哪吒开发板 XR829 softap_up 热点没跑起来
      MR Series • d1 哪吒 热点 wifi xr829 • Posted at • uuuuid

      0 Votes
      1 Replies
      1678 Views

      YuzukiTsuru Replied at

      看上去是没有iptable?

      1
    • S

      f133有可以用的rtos吗
      MR Series • Posted at • smiletiger

      0 Votes
      7 Replies
      2809 Views

      YuzukiTsuru Replied at

      @smiletiger melis内核是rtthread或者zypher,做了一些接口封装,所以是支持的

      可以看docs/pdf文件夹里的文档

      7
    • mangogeek

      【惊】在麻雀上运行国产rt-smart系统
      MR Series • Posted at • mangogeek

      0 Votes
      9 Replies
      6579 Views

      B Replied at

      @huyuxiang 你需要更新一下工具链,请下载http://117.143.63.254:9012/www/rt-smart/aarch64-linux-musleabi_for_i686-w64-mingw32_latest.zip,放到tools/gnu_gcc目录下,重新编译即可。

      9
    • X

      d1-h的ddr线序和几个小问题
      MR Series • Posted at • xiaoxiao

      0 Votes
      1 Replies
      1523 Views

      YuzukiTsuru Replied at

      1.SOC SA线的乱序是因为D1芯片内部为了外部走线方便,SA线重新做了remap,可以支持到当前的连接线序。

      2.颗粒端的乱序是DDR本身的特性,DQ线在组内的顺序是可以改变的,一共分两组:第一组DQ0-DQ7+DQSN/P0+DQM0,第二组DQ8-DQ18+DQSN/P1+DQM

      1
    • mangogeek

      开新坑,M-Core 小四核,坐等翻车
      其它全志芯片讨论区 • Posted at • mangogeek

      0 Votes
      7 Replies
      3470 Views

      mangogeek Replied at

      正在设计弹簧针测试架,以及巨幕小电视的底板

      7
    • L

      纯小白求助:如何烧录官方提供的测试固件
      MR Series • Posted at • lumen

      0 Votes
      2 Replies
      1083 Views

      xiaowenge Replied at

      是的 就是这样烧它

      2
    • tigger

      欲哭无泪,酿成大错, 删除目录的软链接,把原目录全删了
      Linux • Posted at • tigger

      0 Votes
      1 Replies
      831 Views

      xiaowenge Replied at

      软链接原来也不软

      1
    • M

      搭建环境时候第一步就出错了
      Wireless & Analog Series • Posted at • mysteryli

      0 Votes
      3 Replies
      1611 Views

      M Replied at

      @tigger
      不是被墙了,单独上这个网址能上去,我科学上网也不行

      3
    • X

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

      0 Votes
      17 Replies
      4985 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
    • H

      D1主板烧录HDMI输出固件,但无输出
      MR Series • Posted at • huillh

      0 Votes
      3 Replies
      1962 Views

      L Replied at

      请问通过什么软件烧录官网给的测试固件?

      3
    • 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
      4614 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
    • W

      编译时卡住
      编译和烧写问题专区 • Posted at • whyxia

      0 Votes
      11 Replies
      2800 Views

      W Replied at

      @yuzukitsuru 好了好了,居然要编译这么久,感谢感谢

      11
    • tigger

      tplayerdemo 可以在后台播放吗?
      MR Series • tplayerdemo d1 • Posted at • tigger

      0 Votes
      0 Replies
      919 Views

      No one has replied

      0
    • O

      直接拷贝官网点灯代码出错error: unknown type name '\U0000200b' 及解决方案
      Wireless & Analog Series • Posted at • oiouou123

      1 Votes
      2 Replies
      1759 Views

      O Replied at

      @pwb555 我试试,谢谢!

      2
    • S

      phoenixsuit v1.17后面的版本哪个大佬请提供下?
      编译和烧写问题专区 • Posted at • Vogelweide

      0 Votes
      4 Replies
      2195 Views

      S Replied at

      @yuzukitsuru 谢谢,我等着也试试15版本。

      4
    • YuzukiTsuru

      D1s 开机不断出现 HELLO! BOOT0 is starting! 然后重启
      MR Series • Posted at • 柚木 鉉

      0 Votes
      2 Replies
      1483 Views

      YuzukiTsuru Replied at

      ad49a0e8-e433-4e3f-93fc-56fc7a83b0b0-wrefa.jpg

      2
    • P

      XR32的GPIO(PWM)最高频率能跑到多少?
      Wireless & Analog Series • Posted at • power_ball

      0 Votes
      1 Replies
      1068 Views

      YuzukiTsuru Replied at

      @power_ball 我这里只测试过1khz没问题,极限还没试过

      1
    • B

      sdk2.0 opensbi未打印?
      MR Series • Posted at • bloath

      0 Votes
      11 Replies
      3848 Views

      YuzukiTsuru Replied at

      @jmhh247 不太清楚诶,我去看看

      11
    • X

      tian SDK下载
      代码下载问题专区 • Posted at • Xiawei

      0 Votes
      25 Replies
      5916 Views

      YuzukiTsuru Replied at

      @whycan 我的是YuzukiTsuru也有大写(?

      25
    • M

      请问T113S3到底有没有CAN总线?有的话,是那些引脚?
      MR Series • Posted at • M68000

      0 Votes
      5 Replies
      2392 Views

      BedRock Replied at

      英特尔:付费解锁

      5
    • X

      Tina Linux安装
      代码下载问题专区 • Posted at • Xiawei

      0 Votes
      3 Replies
      1654 Views

      X Replied at

      @tigger 我想问就官方文档上说的那个把username换成用户名,这个用户名指的是哪一个阿?

      3
    • tigger

      R818 tina Linux 运行 mjpg-streamer + usb camera
      其它全志芯片讨论区 • r818 camera mjpg-streamer linux tina • Posted at • tigger

      2 Votes
      1 Replies
      2110 Views

      tigger Replied at

      D1哪吒开发板也是一模一样的操作。

      1
    • S

      请问如果D1S没有程序,上电后LDOA和LDOB,分别输出电压多少?
      MR Series • Posted at • Vogelweide

      0 Votes
      2 Replies
      1227 Views

      S Replied at

      @mangogeek 好的,谢谢大佬。

      2
    • 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
      4153 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
    • G

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

      0 Votes
      14 Replies
      5495 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
    • C

      大家在板子上运行编译好的hello_world,遇到无法运行的情况吗
      MR Series • Posted at • chen_bopk

      0 Votes
      4 Replies
      1675 Views

      C Replied at

      @yuzukitsuru 谢谢大佬,可以了

      4
    • M

      A100 平板电脑开启自带的喇叭麦克风
      其它全志芯片讨论区 • 声卡 tinyplay tinycap codec a133 • Posted at • memory

      0 Votes
      1 Replies
      1205 Views

      M Replied at

      参考文档: Linux_AUDIOCODEC_开发指南.pdf

      1
    • M

      全志 A50 / A100 /A133 SDK 新增驱动配置
      其它全志芯片讨论区 • a133 a100 驱动 • Posted at • memory

      0 Votes
      2 Replies
      2789 Views

      M Replied at

      @memory

      FT6336 驱动芯片用这个驱动搞定了:

      CONFIG_TOUCHSCREEN_FT6236=y

      2
    • M

      淘宝这个 A133 开发板有没有朋友玩过?
      其它全志芯片讨论区 • a133 • Posted at • memory

      0 Votes
      1 Replies
      1491 Views

      U Replied at

      没玩过,帮顶一吓

      1
    • YuzukiTsuru

      A133 编译安卓固件
      其它全志芯片讨论区 • Posted at • 柚木 鉉

      1 Votes
      0 Replies
      1339 Views

      No one has replied

      0
    • YuzukiTsuru

      D1-H 使用DDR2内存、EMMC可行性
      MR Series • Posted at • 柚木 鉉

      0 Votes
      2 Replies
      1656 Views

      YuzukiTsuru Replied at

      @xiaowenge 那ddr地址线呢((

      2
    • whycan

      天下苦8723DS久矣,给兄弟们搞了点全志XR829的芯片
      其它全志芯片讨论区 • xr829 • Posted at • whycan晕哥

      2 Votes
      11 Replies
      4878 Views

      M Replied at

      @yuzukitsuru 是啊 死贵。只能找一些冷门的型号外加那种山寨版用用,便宜一些。但是人家贵是真的有道理,他芯片和驱动架构做的确实好。。。

      11

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