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【华秋干货铺】电源PCB设计汇总
灌水区 • Posted at • hqdz8

0 Votes

0 Replies

509 Views

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0
J

V853S MPP模块API调用
V Series • Posted at • J_Biao

0 Votes

1 Replies

777 Views

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在MPP框架下编译将MPP框架全部lib打包，拆分编译

1
N

wifi模块延迟高
Wireless & Analog Series • Posted at • NLJ_Moon

0 Votes

1 Replies

964 Views

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@nlj_moon 检查系统是否存在大量占用CPU时间的程序，也可以通过MTR等工具进行链路测试来判断问题来源。

1.MTR基本信息
MTR（My traceroute）是几乎所有Linux发行版本预装的网络测试工具，此工具也有对应的Windows版本，名称为WinMTR。
MTR工具将ping和traceroute命令的功能并入了同一个工具中，实现更强大的功能。
Linux版本的mtr命令默认发送ICMP数据包进行链路探测。可以通过“-u”参数来指定使用UDP数据包用于探测。
相对于traceroute命令只会做一次链路跟踪测试，mtr命令会对链路上的相关节点做持续探测并给出相应的统计信息。所以，mtr命令能避免节点波动对测试结果的影响，所以其测试结果更正确，建议优先使用。
2.MTR使用方法
在Linux系统上使用
用法说明
mtr [-hvrctglspni46] [-help] [-version] [-report] [-report-cycles=COUNT] [-curses] [-gtk] [-raw] [-split] [-no-dns] [-address interface] [-psize=bytes/-s bytes] [-interval=SECONDS] HOSTNAME [PACKETSIZE]
常见可选参数说明：
-r 或 -report：以报告模式显示输出。 -p 或 -split：将每次追踪的结果分别列出来。 -s 或 -psize：指定ping数据包的大小。 -n 或 -no-dns：不对IP地址做域名反解析。 -a 或 -address：设置发送数据包的IP地址。用于主机有多个IP时。 -4：只使用IPv4协议。 -6：只使用IPv6协议。另外，也可以在mtr命令运行过程中，输入相应字母来快速切换模式。？或 h：显示帮助菜单。 d：切换显示模式。 n：切换启用或禁用DNS域名解析。 u：切换使用ICMP或UDP数据包进行探测。
3.示例输出
66551dfc-e715-4d2f-8f07-d2960523e4b8-image.png
默认配置下，返回结果中各数据列的说明如下。
第一列（Host）：节点IP地址和域名。如前面所示，按n键可以切换显示。
第二列（Loss%）：节点丢包率。
第三列（Snt）：每秒发送数据包数。默认值是10，可以通过参数“-c”指定。
第四列（Last）：最近一次的探测延迟值。
第五、六、七列（Avg、Best、Wrst）：分别是探测延迟的平均值、最小值和最大值。
第八列（StDev）：标准偏差。越大说明相应节点越不稳定。

1
C

USB Camera demo代码包问题
MR Series • Posted at • Cool_Sir

0 Votes

2 Replies

864 Views

C Replied at

@whycanservice

解压出来了，谢谢

7a9f98d5-adc2-4f6a-a024-18bf1291305d-image.png

2
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A133 Android 编译失败
编译和烧写问题专区 • Posted at • a1064038953

0 Votes

2 Replies

840 Views

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@a1064038953

要不要试一试我这里面的纯净版ubuntu18.04虚拟机：下载链接

编译Android10/Android12都没问题。

2
S

T113-S3 LONGAN SDC2接XR829 内核无法启动
Linux • Posted at • Steelen

0 Votes

3 Replies

1534 Views

Replied at

@shanhai8372 SDC2使用的是v4p6x驱动，这个驱动是eMMC专用的，WIFI请使用v5p3x 驱动

参考硬件 https://oshwhub.com/gloomyghost/yuzuki-rv-router

3
【华秋干货铺】一文轻松搞定PCB叠层和阻抗设计
灌水区 • Posted at • hqdz8

0 Votes

1 Replies

755 Views

J Replied at

@hqdz8 感谢分享！

1
U

液晶屏长期显示静止画面会有残影？
灌水区 • Posted at • ubuntu

0 Votes

3 Replies

1457 Views

Replied at

@ubuntu 是的。video模式下，屏幕的时序（比如消隐时间）设置不正确也会有残影现象。这时就需要联系屏幕厂家给出优化后的时序了。这里说的不正确不是说画面无法显示，而是画面可以显示，但是有残影等瑕疵

3
E

全志T507核心板如何匹配您的应用主板-盈鹏飞嵌入式
其它全志芯片讨论区 • Posted at • embfly

0 Votes

0 Replies

804 Views

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0
S

我的程序可以搜索出来，但是设置里看不到
MR Series • Posted at • SongXuanYu

0 Votes

1 Replies

582 Views

S Replied at

@songxuanyu
哎呀，这个软件包make依赖那个位置多了个空格，所以是可以搜索到，但是勾选不了，make改正后就可以看到了。

1
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求救帖 t113-s3 ov5640 找不到/dev/video0
其它全志芯片讨论区 • Posted at • a892755772

0 Votes

3 Replies

1613 Views

Z Replied at

@null037 这个问题你解决了吗？

3
播放wav的音频文件没有问题，播放视频mp4异常
MR Series • Posted at • zznzzn

0 Votes

1 Replies

601 Views

S Replied at

@zznzzn 我也碰到过，当时是我的音频设置不对。

1
H

V851s无法从SDC0启动
V Series • Posted at • haaland

0 Votes

0 Replies

668 Views

No one has replied

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如何检测mqtt的连接状态？
GUI • Posted at • newcastle

0 Votes

0 Replies

705 Views

No one has replied

0
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T113驱动ov5640 报错
其它全志芯片讨论区 • Posted at • NULL037

0 Votes

25 Replies

6780 Views

N Replied at

@null037 给大伙分享一下测试镜像：tina_t113-100ask_uart3.img

25
C

nfs配置方法,没有NFS client support
V Series • Posted at • chrisvista

0 Votes

2 Replies

984 Views

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@whycanservice 谢谢
应该是相关依赖没有打开，因传文件需要，后来发现用WIFI ADB更简单，就直接不用NFS了。

v８５１ｓ板子［ｔｉｎａ５．０］服务器端运行如下命令【可以设置启动时加载】：
killall adbd
** adbd -D tcpip:5555 >/dev/null&** ; 5555是监听端口号

开发机Win10，ａｄｂ工具下载google的Version 30.0.5-6877874：
adb disconnect
adb connect 192.168.0.110:5555　；192.168.0.110　板子WIFI的IP地址
运行adb shell 或者文件传输

通过WIFI连接ａｄｂ很容易连接［USB adb 连接网上发现很多问题］，对开发应用程序用起来很方便，局限是WIFI必须先调通。

2
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T507的SPI Flash设备，解析分区时出现错误，解析sunxi_gpt（GUID Partition Table）失败。
其它全志芯片讨论区 • Posted at • z

0 Votes

3 Replies

1081 Views

Z Replied at

@whycanservice 您好，请问[ 1.349938] sunxipart: failed to parse sunxi_gpt!这个是没有手动选择nor flash的原因吗？

3
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使用v853s的SDK编译libv4l出错
V Series • Posted at • hzhy1234

0 Votes

6 Replies

1954 Views

Replied at

@hzhy1234 make distclean即可，或者删除out文件夹

6
（全开源）小志掌機Gaviar Handheld 资料汇总
爱搞机专区 • Posted at • whycan晕哥

4 Votes

24 Replies

5820 Views

L Replied at

@whycan 謝謝下一步等带模拟器&游戏烧进去就能玩的固件
哈哈

24
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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

7172 Views

L Replied at

正想找这个，感谢分享

15
L

D1H 使用OV5640 报错
MR Series • Posted at • liangjian

0 Votes

4 Replies

1958 Views

Replied at

D1-H （MQ-Pro）驱动 OV5640 摄像头
https://bbs.aw-ol.com/topic/4017/share/1

4
S

T113 ov5640加载驱动报错，PE11申请不到，被占用了。
Linux • Posted at • shz18877605430

0 Votes

9 Replies

3059 Views

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D1-H （MQ-Pro）驱动 OV5640 摄像头
https://bbs.aw-ol.com/topic/4017/share/1

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T113 摄像头无法打开
MR Series • Posted at • myamoroso

0 Votes

2 Replies

1459 Views

Replied at

d4f0c2b4-9d2b-4283-9f1c-1a9a7b676e37-w.png

配置两个okay

参考：

D1-H （MQ-Pro）驱动 OV5640 摄像头
https://bbs.aw-ol.com/topic/4017/share/1

2
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柚木PI蜥蜴 V851S MPP sample rtsp 运行不了
V Series • Posted at • aw2022

0 Votes

6 Replies

2343 Views

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怀疑open版本sdk缺少组件，之后会跟进一下

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sample_vi2venc2muxer 在V851S上崩溃
V Series • Posted at • dingxm

1 Votes

14 Replies

4136 Views

M Replied at

@dingxmhan 楼主解决了吗？遇到同样的问题

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【FAQ】全志V853芯片 Tina下RTSP环境搭建方法
其它全志芯片讨论区 • v853 faq 技术支持 • Posted at • budbool

4 Votes

11 Replies

4659 Views

A Replied at

@zzwquanzhi 解决了吗？遇到同样的问题

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D1 的sdk包无法下载
MR Series • Posted at • geniusz

0 Votes

1 Replies

644 Views

Replied at

新 SDK 平台下载 D1-H/D1s SDK
https://bbs.aw-ol.com/topic/3947/share/1

1
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哪吒d1-h开发板mmap /dev/mem设备，gdb不能访问
MR Series • Posted at • liuruyi

0 Votes

0 Replies

520 Views

No one has replied

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K

T113 tvd的DI崩溃的问题
其它全志芯片讨论区 • Posted at • kukaiLiu

0 Votes

4 Replies

1596 Views

K Replied at

@godzhou0909 linux的补丁
di110.c di_utils.c
kernel\linux-5.4\drivers\char\sunxi-di\common
kernel\linux-5.4\drivers\char\sunxi-di\drv_div1xx
替换了这两个文件

4
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编译错误，在进行make -j32时出现错误
MR Series • Posted at • hanky

0 Votes

0 Replies

281 Views

No one has replied

0
华秋亮相2023世界汽车制造技术暨智能装备博览会，推动汽车产业快速发展
灌水区 • Posted at • hqdz8

0 Votes

0 Replies

515 Views

No one has replied

0
S

求个yolo5s的精度推理程序
V Series • Posted at • Sleepy

0 Votes

0 Replies

448 Views

No one has replied

0
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导出yolact模型时报错
V Series • Posted at • NULL037

0 Votes

10 Replies

3533 Views

Replied at

@yzr1992 那就用这个链接
IDE v5.7.1: https://netstorage.allwinnertech.com:5001/sharing/9gbytImwj
pwd：allwinnertech

10
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全志官方能否提供V853常见模型的github仓库地址并说明对应版本
V Series • Posted at • yzr1992

0 Votes

2 Replies

944 Views

Y Replied at

@whycanservice 感谢，非常感谢！

2
Y

《Operation Mapping and Support》这个算子支持列表文档在哪里的？
V Series • Posted at • yzr1992

0 Votes

2 Replies

902 Views

Y Replied at

@whycanservice 非常感谢！

2
请叫我电源管理大师！3块钱就能做一个AXP202电源管理模块
灌水区 • Posted at • budbool

2 Votes

0 Replies

1368 Views

No one has replied

0
【华秋干货铺】PCB布线技巧升级：高速信号篇
灌水区 • Posted at • hqdz8

0 Votes

0 Replies

569 Views

No one has replied

0
K

MQ-Pro D1-H ov5640适配
MR Series • Posted at • kw___

1 Votes

2 Replies

1793 Views

A Replied at

我现在在用MQ Pro + OV5640做项目，大佬是否愿意加我QQ？

2
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A133点RGB失败
其它全志芯片讨论区 • Posted at • atms2013

0 Votes

3 Replies

1236 Views

Replied at

@atms2013 设备树，lcd部分

3
18.8元的 4G 转 WIFI dongle，即插即用，无需USB通讯，通电即可使用。
灌水区 • Posted at • whycan晕哥

0 Votes

13 Replies

3168 Views

U Replied at

4274b7507b0d6d4d1cc5104100b1c2a.jpg

c642cbcea53e2917167bc78f5ac2a37.jpg

cb3acc87-89d9-45ad-b31d-b05957fc3a29-image.png

13
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TinaLinux支持quickJS吗
V Series • Posted at • EchoXBR

0 Votes

0 Replies

466 Views

No one has replied

0
V536的4K高清摄像头
其它全志芯片讨论区 • Posted at • 柚木鉉

2 Votes

0 Replies

561 Views

No one has replied

0
S

V853模型量化后怎么测算模型的精度呢？
V Series • Posted at • Sleepy

0 Votes

6 Replies

1348 Views

S Replied at

@whycanservice 好的谢谢

6
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分享个A133/R818返修便宜好用的植锡钢网
其它全志芯片讨论区 • Posted at • TEVET

2 Votes

4 Replies

2035 Views

T Replied at

@flyn_aw 0.5ptich 间距的U 建议显微镜

4
麦当劳的点单系统居然是linux
灌水区 • Posted at • bayche

2 Votes

4 Replies

1533 Views

A Replied at

👍 👍

4
A

H616板子刷UBUNTU系统
H/F/TV Series • Posted at • antbot

1 Votes

0 Replies

781 Views

No one has replied

0
H

V853s如何修改文件系统为ext4，启动介质为emmc
V Series • Posted at • hzhy1234

0 Votes

1 Replies

1026 Views

Replied at

用户自定义脚本请添加到下列位置
tina/target/allwinner/v853s-perf1/busybox-init-base-files/
在打包的时候会打包进去，切换启动介质参考这篇

https://bbs.aw-ol.com/topic/1701/tina-linux-存储介质切换-emmc-spi-nand-spi-nor-sd-card-sd-nand

1
H

v853s SDK编译无法通过
V Series • Posted at • hzhy1234

0 Votes

2 Replies

1327 Views

H Replied at

@whycanservice 你好该问题已解决。
sudo dpkg --add-architecture i386
sudo apt-get update
sudo apt install gcc-multilib
sudo apt install libc6:i386 libstdc++6:i386 lib32z1

谢谢

2
开关显示输出设备能关不能开
其它全志芯片讨论区 • Posted at • newcastle

0 Votes

1 Replies

796 Views

Replied at

@newcastle 失败报错什么？没有进入初始化流程吗

1
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adb 和usb虚拟串口的切换
MR Series • Posted at • ddrddr

0 Votes

1 Replies

1032 Views

Replied at

adb用functionfs实现的
setusbconfig none, 再insmod g_serial.ko看看
不行再加一句 echo "" > /sys/kernel/config/usb_gadget/g1/UDC

1
H

有没有用F133GPADC采集过电压值的大神？
其它全志芯片讨论区 • Posted at • haaland

0 Votes

1 Replies

630 Views

Replied at

F133只支持检测0-1.8v，精度很低的，速度也慢
当普通adc可能不太够用，如果只是采集个电压值还可以

1
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V3S 准备入坑，现在使用哪个版本的资料比较合适？
其它全志芯片讨论区 • Posted at • lisom

0 Votes

0 Replies

669 Views

No one has replied

0
Y

芒果派MangoPi MQ Pro+Tina Linux 开发环境搭建
MR Series • Posted at • giao

0 Votes

0 Replies

867 Views

No one has replied

0
S

profile测试yolo5s性能
V Series • Posted at • Sleepy

0 Votes

2 Replies

801 Views

S Replied at

@whycanservice 好的，另外还想请教个问题，我这边profile debug的时候，带宽什么的是0？这是什么情况
1b4ce826-43dc-4859-80ee-c5dc43a0201e-图片.png

2
【BIGTREETECH PI 全志H616开发板】多媒体开发应用
H/F/TV Series • Posted at • zznzzn

0 Votes

0 Replies

878 Views

No one has replied

0
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eyesee-mpp编译报错，请问有大佬遇到过么
V Series • Posted at • mysteryli

0 Votes

0 Replies

774 Views

No one has replied

0
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

3985 Views

Replied at

@zny666
可能里面有不支持的指令。

17
Z

T507的IIC总线都不支持 block read 操作
其它全志芯片讨论区 • Posted at • z

0 Votes

3 Replies

1042 Views

Z Replied at

@whycan 别的总线上block read也都不可以

3
Z

A133 点RGB
其它全志芯片讨论区 • Posted at • zhoutian

0 Votes

3 Replies

1597 Views

F Replied at

@flyn_aw 我的解决了，rst接了电子到gnd，电压信号过低，去掉就可以了

3
LVGL|lvgl教程之巧用图层(layer)编写模态对话框 (转载)
GUI • Posted at • whycan晕哥

2 Votes

8 Replies

2893 Views

Replied at

我看過你的很多帖子。信息非常豐富且鼓舞人心。首先，如果文字不清楚，我很抱歉，因為我使用的是電子翻譯。

眾所周知，芯片危機和市場供應的不確定性迫使許多開發商轉向替代解決方案。對我來說，我相信全志可以做出一個很好的選擇，即使它也很難進入市場，但與其他芯片相比，它仍然更容易採購。

我正在看哪吒板子上使用的D1-H。 D1-H SOC 的規格非常適合我的項目，但我只是不知道從哪里以及如何開始。我想知道是否可以在沒有 Linux 的情況下將 D1-H 與 FreeRTOS + LVGL 一起使用。

另外，如果這裡有人提供使用全志SOC芯片的開發和諮詢服務，我很樂意與他們討論我的項目。

謝謝你！

8
M

D1哪吒v1.2版本原理图与PCB源文件可以下载了
MR Series • 哪吒原理图 • Posted at • memory

1 Votes

4 Replies

2282 Views

L Replied at

用什么文件打开的哦

4
J

T113 tina GPADC怎么用来电压测量呀？
MR Series • Posted at • jr_online

0 Votes

6 Replies

2085 Views

J Replied at

@jr_online 电压采集做了没？怎么做的？

6
S

怎么在Vivante IDE上模拟仿真yolo5的性能
V Series • Posted at • Sleepy

0 Votes

4 Replies

1162 Views

S Replied at

@whycanservice 十分感谢！

4
求助贴，复刻Yuzuki大佬的chameleon，用大佬最新固件wifi能看到wlan0但扫不到ssid
H/F/TV Series • Posted at • cisco_tata

0 Votes

3 Replies

1066 Views

Replied at

@hfy1999929 我没有自己复制，直接用的大佬最新的镜像烧录

3
H

v851s 柚木大佬的方案，检测不到设备连接，无法烧录
其它全志芯片讨论区 • Posted at • 别打了，我学

0 Votes

7 Replies

1731 Views

C Replied at

@haolisheng 我的正常，已经可以进入TINA系统了

7
A

t113使用spinandflash作为存储介质往文件系统中复制文件一直提示空间不足
MR Series • Posted at • ah669741

0 Votes

10 Replies

2460 Views

A Replied at

@whycanservice 把rootfs下面的所有分区都注释了就好了

10
Tina系统安装Github开源软件
其它全志芯片讨论区 • Posted at • DAIZEBIN

0 Votes

2 Replies

1175 Views

Replied at

@whycanservice
所以目前来看应该只有两个办法了
1、PC交叉编译，install到rootfs中
2、PC交叉编译一个能用的gcc，install到rootfs中，再编译所需要的应用，再install？
感觉第二个方法可以玩一下试试👶 👶

2
H

v853s无法烧录
V Series • Posted at • hzhy1234

0 Votes

15 Replies

2926 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
推荐一个好用开源的录屏软件 Captura
其它全志芯片讨论区 • Posted at • tigger

2 Votes

2 Replies

1417 Views

M Replied at

@tigger 在推荐一个好用开源的录屏软件 Captura 中说：

Captura-Portable.zip

这个录频软件确实好用！

2
A

有偿求芒果派MQ Pro全志D1 H主控驱动DVP OV5640
MR Series • Posted at • AbuzzHarbor9999

0 Votes

1 Replies

851 Views

A Replied at

以下是I2C报错
root@TinaLinux:/lib/modules/5.4.61# i2cdetect 2 WARNING! This program can confuse your I2C bus, cause data loss and worse! I will probe file /dev/i2c-2. I will probe address range 0x03-0x77. Continue? [Y/n] y 0 1 2 3 4 5 6 7 8 [ 7426.138537] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received 9 a b c d e f 00: [ 7426.149268] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x3) -- [ 7426.159610] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.168022] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x4) -- [ 7426.175631] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.183924] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x5) -- [ 7426.191503] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.199812] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x6) -- [ 7426.207420] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.215712] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x7) -- [ 7426.223294] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.231584] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x8) -- [ 7426.239181] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.247531] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x9) -- [ 7426.255143] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.263414] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0xa) -- [ 7426.271059] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.279329] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0xb) -- [ 7426.286972] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.295239] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0xc) -- [ 7426.302855] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.311132] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0xd) -- [ 7426.318768] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.327043] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0xe) -- [ 7426.334684] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.342952] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0xf) -- [ 7426.350615] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received 10: [ 7426.358867] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x10) -- [ 7426.367095] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.375370] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x11) -- [ 7426.383063] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.391339] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x12) -- [ 7426.399062] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.407366] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x13) -- [ 7426.415125] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.423393] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x14) -- [ 7426.431098] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.439437] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x15) -- [ 7426.447157] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.455445] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x16) -- [ 7426.463123] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.471417] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x17) -- [ 7426.479120] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.487413] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x18) -- [ 7426.495117] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.503405] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x19) -- [ 7426.511119] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.519407] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x1a) -- [ 7426.527111] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.535404] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x1b) -- [ 7426.543082] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.551370] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x1c) -- [ 7426.559071] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.567363] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x1d) -- [ 7426.575070] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.583354] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x1e) -- [ 7426.591059] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.599333] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x1f) -- [ 7426.607084] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received 20: [ 7426.615424] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x20) -- [ 7426.623546] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.631819] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x21) -- [ 7426.639554] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.647830] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x22) -- [ 7426.655566] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.663844] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x23) -- [ 7426.671538] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.679817] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x24) -- [ 7426.687549] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.695827] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x25) -- [ 7426.703520] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.711796] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x26) -- [ 7426.719527] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.727805] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x27) -- [ 7426.735540] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.743819] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x28) -- [ 7426.751512] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.759792] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x29) -- [ 7426.767544] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.775822] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x2a) -- [ 7426.783500] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.791792] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x2b) -- [ 7426.799495] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.807788] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x2c) -- [ 7426.815488] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.823801] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x2d) -- [ 7426.831479] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.839771] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x2e) -- [ 7426.847475] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.855767] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x2f) -- [ 7426.863490] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x30) 30: [ 7426.871387] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x31) -- [ 7426.879438] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x32) -- -- [ 7426.887322] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x33) -- [ 7426.895381] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x34) -- [ 7426.903255] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x35) -- [ 7426.911146] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x36) -- [ 7426.919077] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x37) -- [ 7426.926949] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.935260] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x38) -- [ 7426.942939] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.951224] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x39) -- [ 7426.958963] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.967237] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x3a) -- [ 7426.974978] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.983246] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x3b) -- [ 7426.990985] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7426.999256] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x3c) -- [ 7427.006997] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.015273] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x3d) -- [ 7427.022965] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.031258] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x3e) -- [ 7427.038989] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.047266] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x3f) -- [ 7427.055023] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received 40: [ 7427.063280] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x40) -- [ 7427.071507] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.079777] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x41) -- [ 7427.087516] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.095793] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x42) -- [ 7427.103504] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.111779] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x43) -- [ 7427.119476] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.127764] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x44) -- [ 7427.135475] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.143769] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x45) -- [ 7427.151446] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.159742] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x46) -- [ 7427.167448] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.175740] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x47) -- [ 7427.183418] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.191709] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x48) -- [ 7427.199408] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.207700] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x49) -- [ 7427.215406] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.223691] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x4a) -- [ 7427.231399] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.239700] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x4b) -- [ 7427.247405] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.255700] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x4c) -- [ 7427.263379] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.271673] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x4d) -- [ 7427.279371] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.287699] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x4e) -- [ 7427.295441] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.303710] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x4f) -- [ 7427.311495] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x50) 50: [ 7427.319347] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x51) -- -- [ 7427.327494] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x52) -- [ 7427.335542] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x53) -- [ 7427.343450] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x54) -- [ 7427.351337] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x55) -- [ 7427.359253] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x56) -- [ 7427.367144] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x57) -- [ 7427.375064] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x58) -- [ 7427.382919] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x59) -- [ 7427.390845] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x5a) -- [ 7427.398722] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x5b) -- [ 7427.406644] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x5c) -- [ 7427.414530] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x5d) -- [ 7427.422422] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x5e) -- [ 7427.430313] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x5f) -- [ 7427.438186] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received 60: [ 7427.446532] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x60) -- [ 7427.454656] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.462942] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x61) -- [ 7427.470654] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.478940] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x62) -- [ 7427.486645] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.494940] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x63) -- [ 7427.502615] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.510910] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x64) -- [ 7427.518609] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.526903] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x65) -- [ 7427.534604] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.542893] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x66) -- [ 7427.550606] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.558895] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x67) -- [ 7427.566598] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.574893] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x68) -- [ 7427.582568] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.590861] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x69) -- [ 7427.598560] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.606840] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x6a) -- [ 7427.614577] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.622849] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x6b) -- [ 7427.630585] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.638858] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x6c) -- [ 7427.646592] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.654895] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x6d) -- [ 7427.662591] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.670867] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x6e) -- [ 7427.678604] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.686878] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x6f) -- [ 7427.694634] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received 70: [ 7427.702888] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x70) -- [ 7427.711118] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.719388] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x71) -- [ 7427.727125] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.735401] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x72) -- [ 7427.743094] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.751374] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x73) -- [ 7427.759111] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.767389] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x74) -- [ 7427.775143] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.783415] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x75) -- [ 7427.791116] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.799409] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x76) -- [ 7427.807116] sunxi-i2c sunxi-i2c2: SLA+W has been transmitted; ACK not received [ 7427.815408] sunxi-i2c sunxi-i2c2: engine-mode: xfer failed(dev addr:0x77) --

1
生态伙伴 | 华秋硬创联合长虹创投，共同打造更优生态系统
灌水区 • Posted at • hqdz8

0 Votes

0 Replies

505 Views

No one has replied

0
晋级榜单揭晓！华秋第九届硬创大赛-华南分赛区路演成功举办
灌水区 • Posted at • hqdz8

0 Votes

0 Replies

515 Views

No one has replied

0
B

芒果派T113编译的时候为什么一直让我配置内核的一些选项？
其它全志芯片讨论区 • Posted at • bigfly

0 Votes

2 Replies

918 Views

Replied at

378434f3-402c-4523-ae83-a0554f0f4fe5-image.png

需要重新配置 config，表示当前kernel中不存在.config配置文件，或者该配置文件与配置的arch不匹配

2
D

cat /sys/class/thermal/thermal_zone0/temp 获取的温度误差大概有多少？
H/F/TV Series • Posted at • ddrddr

0 Votes

1 Replies

851 Views

Replied at

@ddrddr 误差取决于硬件设计，GPADC，AVCC的电源质量。

AVCC电压精度不足，一般要求1%的电压精度，VRA1\VRA2\REXT管脚电压异常都会导致获取的温度产生误差。

之前有客户 AVCC 硬件设计错了，读取到的温度是负值

b4ed7d5f-79ca-4659-a3ed-3b4e07a7b370-image.png

影响温度稳定性的要点：
1，AVCC的供电稳定性。
2，外部电流基准采用电路的稳定性。
3，温度校准参数。

所以在正常设计的情况下温度误差大概为 5%

1
企业游学进华秋，助力电子产业创新与发展
灌水区 • Posted at • hqdz8

0 Votes

0 Replies

487 Views

No one has replied

0
Z

A133 android10.0 lvds显示异常
其它全志芯片讨论区 • Posted at • zhoutian

0 Votes

14 Replies

3621 Views

M Replied at

@whycanservice2 好的，了解了

14
U

华为/小米智能插座
灌水区 • Posted at • ubuntu

0 Votes

8 Replies

2050 Views

U Replied at

@whycan 在华为/小米智能开关中说：

这两天研究了一下办公室的小米智能开关，不用楼主那样一个一个设置，只要开启一个定时任务就可以了：

谢谢谢谢，这个功能真是测试神器！

8
D

米尔的T507，开机需要摁onoff。可以禁用onoff吗
其它全志芯片讨论区 • Posted at • dort91011

0 Votes

1 Replies

845 Views

Replied at

@dort91011 在米尔的T507，开机需要摁onoff。可以禁用onoff吗中说：

上电自启系统

引脚给 1V8就相当于自启动了吧？

1
如何调整linux sda1分区的大小
Linux • Posted at • zznzzn

0 Votes

2 Replies

1098 Views

Replied at

@zznzzn
话说199G还压榨什么，我的4T硬盘都不分区的。

152b28d5-b37f-4aac-aa8e-a260c89695bb-image.png

2
Z

D1-H这块板子怎么打开矢量运算支持
MR Series • Posted at • zny666

0 Votes

1 Replies

875 Views

Replied at

@zny666

看文章的这部分：

默认情况下，平头哥提供的交叉编译工具链已支持了V扩展的编译。只需要在编译选项中开启即可。

83183a23-e9aa-4516-b4ea-7197b25177d5-image.png

从传递给RISC-V的gcc的选项来看，带有v扩展即可。

1
Y

想将t113-s3的usb模拟成一个串口，要怎么做
其它全志芯片讨论区 • Posted at • giao

0 Votes

1 Replies

637 Views

Replied at

@yanmingjian
用前面那个或许简单一些，后面那个是复合USB设备。

1
F

xr829wifi模组mac每次开机都会变，导致ip地址每次也根着变。
V Series • Posted at • fawen

0 Votes

1 Replies

747 Views

Replied at

【FAQ】Wi-Fi/BT MAC地址定制
https://bbs.aw-ol.com/topic/768/share/1

1
t113使用nand flash启动后不识别TF卡
Linux • Posted at • hsinyuwang

0 Votes

1 Replies

904 Views

Replied at

在坛子里发现了同样的问题，有人解决了吗？
17e5a841-4885-4b81-a562-059e3b317880-image.png

1
A

H616 PMU AXP313a Power setting error
H/F/TV Series • Posted at • allwinner_lf

0 Votes

8 Replies

2528 Views

L Replied at

@mangogeek 大佬能不能放一个boot0修改了的文件啊

8
C

T113-s3 求助帮忙dump内存
MR Series • Posted at • czllong1989

0 Votes

0 Replies

666 Views

No one has replied

0
M

这种接线端子叫啥名字？
灌水区 • Posted at • memory

0 Votes

1 Replies

825 Views

U Replied at

按压式快接头
按压式快接头

1
适配 Yuzuki Chameleon 上的 XR829 主线 Wi-Fi 驱动
H/F/TV Series • Posted at • 柚木鉉

0 Votes

4 Replies

1727 Views

Replied at

大佬，我用了你最新镜像，wlan0能看到，但是扫描不到wifi信号是怎么回事

4
L

D1S GPIO的速率最高能到多少？
MR Series • Posted at • LilaZhou

0 Votes

2 Replies

844 Views

L Replied at

@whycanservice 那引脚速度有多少

2
M

请问Android10的WiFi网卡默认可以【使用设备MAC】吗？
其它全志芯片讨论区 • Posted at • memory

0 Votes

2 Replies

1092 Views

Replied at

一般只要修改板级目录下面的 config.xml 就可以了：

device/softwinner/xxxx-yyyyy/overlay/frameworks/base/core/res/res/values/config.xml
 <bool translatable="false" name="config_wifi_connected_mac_randomization_supported">false</bool>

2
新 SDK 平台下载 R329 SDK
其它全志芯片讨论区 • Posted at • WhycanService

15 Votes

0 Replies

1681 Views

No one has replied

0
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

3200 Views

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
M

D1s 接 i80 ST7789 LCD 的线序
MR Series • d1s st7789 i80 • Posted at • memory

0 Votes

4 Replies

2100 Views

S Replied at

@memory 有没有固件或是原理图~~

4
D

sample_region 范例报错，sample_virvi2venc2muxer都可以运行
V Series • Posted at • dingxmhan

0 Votes

0 Replies

628 Views

No one has replied

0
Q

T113 TF卡启动，上电没反应，需要按复位键，才能启动。
Linux • Posted at • qinhao4832

0 Votes

3 Replies

1330 Views

Replied at

@qinhao4832 在 T113 TF卡启动，上电没反应，需要按复位键，才能启动。中说：

[ 0.945472] VFS: Cannot open root device "mmcblk0p5" or unknown-block(0,0): error -6

没有生成卡分区

3
L

H616主线的设备树里为什么找不到USB？
H/F/TV Series • Posted at • leefei

0 Votes

2 Replies

945 Views

L Replied at

@whycanservice 感谢，换个版本的内核就找到了

2
X

H313烧录固件DRAM 报错
H/F/TV Series • Posted at • xpo115

0 Votes

11 Replies

4062 Views

D Replied at

我遇到了和楼主同样的问题，能告诉一下具体修改位置吗

11
X

t113,rgb屏幕接上黑色变绿
其它全志芯片讨论区 • Posted at • xiaomo

0 Votes

2 Replies

1093 Views

X Replied at

@whycanservice 不好意思，解决了解决了，原来是spi1的设置和rgb冲突了

2
Z

哪吒D1的内存带宽
MR Series • Posted at • zhaodongyu

0 Votes

1 Replies

952 Views

Replied at

@zhaodongyu
带宽=频率*位宽测试结果与CPU主频，OS调度等有较大影响。

1
f1c100S用tf卡构建系统，tf卡启动失败
其它全志芯片讨论区 • Posted at • newcastle

0 Votes

1 Replies

888 Views

Replied at

只有sf读取命令，没有boot命令

1
D

全志CSI的最大像素抓静止图像
V Series • Posted at • dort91011

0 Votes

1 Replies

849 Views

Replied at

@dort91011 ISP能力就是4M，超过4M像素可以尝试取byer自行ISP

1

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T113 tvd的DI崩溃的问题 其它全志芯片讨论区 • Posted at • kukaiLiu

编译错误，在进行make -j32时出现错误 MR Series • Posted at • hanky

华秋亮相2023世界汽车制造技术暨智能装备博览会，推动汽车产业快速发展 灌水区 • Posted at • hqdz8

求个yolo5s的精度推理程序 V Series • Posted at • Sleepy

导出yolact模型时报错 V Series • Posted at • NULL037

全志官方能否提供V853常见模型的github仓库地址并说明对应版本 V Series • Posted at • yzr1992

《Operation Mapping and Support》这个算子支持列表文档在哪里的？ V Series • Posted at • yzr1992

请叫我电源管理大师！3块钱就能做一个AXP202电源管理模块 灌水区 • Posted at • budbool

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A133点RGB失败 其它全志芯片讨论区 • Posted at • atms2013

18.8元的 4G 转 WIFI dongle，即插即用，无需USB通讯，通电即可使用。 灌水区 • Posted at • whycan晕哥

TinaLinux支持quickJS吗 V Series • Posted at • EchoXBR

V536的4K高清摄像头 其它全志芯片讨论区 • Posted at • 柚木 鉉

V853模型量化后怎么测算模型的精度呢？ V Series • Posted at • Sleepy

分享个A133/R818返修便宜好用的植锡钢网 其它全志芯片讨论区 • Posted at • TEVET

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H616板子刷UBUNTU系统 H/F/TV Series • Posted at • antbot

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V3S 准备入坑，现在使用哪个版本的资料比较合适？ 其它全志芯片讨论区 • Posted at • lisom

芒果派MangoPi MQ Pro+Tina Linux 开发环境搭建 MR Series • Posted at • giao

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生态伙伴 | 华秋硬创联合长虹创投，共同打造更优生态系统 灌水区 • Posted at • hqdz8

晋级榜单揭晓！华秋第九届硬创大赛-华南分赛区路演成功举办 灌水区 • Posted at • hqdz8

芒果派T113编译的时候为什么一直让我配置内核的一些选项？ 其它全志芯片讨论区 • Posted at • bigfly

cat /sys/class/thermal/thermal_zone0/temp 获取的温度误差大概有多少？ H/F/TV Series • Posted at • ddrddr

企业游学进华秋，助力电子产业创新与发展 灌水区 • Posted at • hqdz8

A133 android10.0 lvds显示异常 其它全志芯片讨论区 • Posted at • zhoutian

华为/小米 智能插座 灌水区 • Posted at • ubuntu

米尔的T507，开机需要摁onoff。可以禁用onoff吗 其它全志芯片讨论区 • Posted at • dort91011

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灌水区 • Posted at • hqdz8

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V Series • Posted at • J_Biao

wifi模块延迟高
Wireless & Analog Series • Posted at • NLJ_Moon

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MR Series • Posted at • Cool_Sir

A133 Android 编译失败
编译和烧写问题专区 • Posted at • a1064038953

T113-S3 LONGAN SDC2接XR829 内核无法启动
Linux • Posted at • Steelen

【华秋干货铺】一文轻松搞定PCB叠层和阻抗设计
灌水区 • Posted at • hqdz8

液晶屏长期显示静止画面会有残影？
灌水区 • Posted at • ubuntu

全志T507核心板如何匹配您的应用主板-盈鹏飞嵌入式
其它全志芯片讨论区 • Posted at • embfly

我的程序可以搜索出来，但是设置里看不到
MR Series • Posted at • SongXuanYu

求救帖 t113-s3 ov5640 找不到/dev/video0
其它全志芯片讨论区 • Posted at • a892755772

播放wav的音频文件没有问题，播放视频mp4异常
MR Series • Posted at • zznzzn

V851s无法从SDC0启动
V Series • Posted at • haaland

如何检测mqtt的连接状态？
GUI • Posted at • newcastle

T113驱动ov5640 报错
其它全志芯片讨论区 • Posted at • NULL037

nfs配置方法,没有NFS client support
V Series • Posted at • chrisvista

T507的SPI Flash设备，解析分区时出现错误，解析sunxi_gpt（GUID Partition Table）失败。
其它全志芯片讨论区 • Posted at • z

使用v853s的SDK编译libv4l出错
V Series • Posted at • hzhy1234

（全开源）小志掌機Gaviar Handheld 资料汇总
爱搞机专区 • Posted at • whycan晕哥

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

D1H 使用OV5640 报错
MR Series • Posted at • liangjian

T113 ov5640加载驱动报错，PE11申请不到，被占用了。
Linux • Posted at • shz18877605430

T113 摄像头无法打开
MR Series • Posted at • myamoroso

柚木PI蜥蜴 V851S MPP sample rtsp 运行不了
V Series • Posted at • aw2022

sample_vi2venc2muxer 在V851S上崩溃
V Series • Posted at • dingxm

【FAQ】全志V853芯片 Tina下RTSP环境搭建方法
其它全志芯片讨论区 • v853 faq 技术支持 • Posted at • budbool

D1 的sdk包无法下载
MR Series • Posted at • geniusz

哪吒d1-h开发板mmap /dev/mem设备，gdb不能访问
MR Series • Posted at • liuruyi

T113 tvd的DI崩溃的问题
其它全志芯片讨论区 • Posted at • kukaiLiu

编译错误，在进行make -j32时出现错误
MR Series • Posted at • hanky

华秋亮相2023世界汽车制造技术暨智能装备博览会，推动汽车产业快速发展
灌水区 • Posted at • hqdz8

求个yolo5s的精度推理程序
V Series • Posted at • Sleepy

导出yolact模型时报错
V Series • Posted at • NULL037

全志官方能否提供V853常见模型的github仓库地址并说明对应版本
V Series • Posted at • yzr1992

《Operation Mapping and Support》这个算子支持列表文档在哪里的？
V Series • Posted at • yzr1992

请叫我电源管理大师！3块钱就能做一个AXP202电源管理模块
灌水区 • Posted at • budbool

【华秋干货铺】PCB布线技巧升级：高速信号篇
灌水区 • Posted at • hqdz8

MQ-Pro D1-H ov5640适配
MR Series • Posted at • kw___

A133点RGB失败
其它全志芯片讨论区 • Posted at • atms2013

18.8元的 4G 转 WIFI dongle，即插即用，无需USB通讯，通电即可使用。
灌水区 • Posted at • whycan晕哥

TinaLinux支持quickJS吗
V Series • Posted at • EchoXBR

V536的4K高清摄像头
其它全志芯片讨论区 • Posted at • 柚木鉉

V853模型量化后怎么测算模型的精度呢？
V Series • Posted at • Sleepy

分享个A133/R818返修便宜好用的植锡钢网
其它全志芯片讨论区 • Posted at • TEVET

麦当劳的点单系统居然是linux
灌水区 • Posted at • bayche

H616板子刷UBUNTU系统
H/F/TV Series • Posted at • antbot

V853s如何修改文件系统为ext4，启动介质为emmc
V Series • Posted at • hzhy1234

v853s SDK编译无法通过
V Series • Posted at • hzhy1234

开关显示输出设备能关不能开
其它全志芯片讨论区 • Posted at • newcastle

adb 和usb虚拟串口的切换
MR Series • Posted at • ddrddr

有没有用F133GPADC采集过电压值的大神？
其它全志芯片讨论区 • Posted at • haaland

V3S 准备入坑，现在使用哪个版本的资料比较合适？
其它全志芯片讨论区 • Posted at • lisom

芒果派MangoPi MQ Pro+Tina Linux 开发环境搭建
MR Series • Posted at • giao

profile测试yolo5s性能
V Series • Posted at • Sleepy

【BIGTREETECH PI 全志H616开发板】多媒体开发应用
H/F/TV Series • Posted at • zznzzn

eyesee-mpp编译报错，请问有大佬遇到过么
V Series • Posted at • mysteryli

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

T507的IIC总线都不支持 block read 操作
其它全志芯片讨论区 • Posted at • z

A133 点RGB
其它全志芯片讨论区 • Posted at • zhoutian

LVGL|lvgl教程之巧用图层(layer)编写模态对话框 (转载)
GUI • Posted at • whycan晕哥

D1哪吒v1.2版本原理图与PCB源文件可以下载了
MR Series • 哪吒原理图 • Posted at • memory

T113 tina GPADC怎么用来电压测量呀？
MR Series • Posted at • jr_online

怎么在Vivante IDE上模拟仿真yolo5的性能
V Series • Posted at • Sleepy

求助贴，复刻Yuzuki大佬的chameleon，用大佬最新固件wifi能看到wlan0但扫不到ssid
H/F/TV Series • Posted at • cisco_tata

v851s 柚木大佬的方案，检测不到设备连接，无法烧录
其它全志芯片讨论区 • Posted at • 别打了，我学

t113使用spinandflash作为存储介质往文件系统中复制文件一直提示空间不足
MR Series • Posted at • ah669741

Tina系统安装Github开源软件
其它全志芯片讨论区 • Posted at • DAIZEBIN

v853s无法烧录
V Series • Posted at • hzhy1234

推荐一个好用开源的录屏软件 Captura
其它全志芯片讨论区 • Posted at • tigger

有偿求芒果派MQ Pro全志D1 H主控驱动DVP OV5640
MR Series • Posted at • AbuzzHarbor9999

生态伙伴 | 华秋硬创联合长虹创投，共同打造更优生态系统
灌水区 • Posted at • hqdz8

晋级榜单揭晓！华秋第九届硬创大赛-华南分赛区路演成功举办
灌水区 • Posted at • hqdz8

芒果派T113编译的时候为什么一直让我配置内核的一些选项？
其它全志芯片讨论区 • Posted at • bigfly

cat /sys/class/thermal/thermal_zone0/temp 获取的温度误差大概有多少？
H/F/TV Series • Posted at • ddrddr

企业游学进华秋，助力电子产业创新与发展
灌水区 • Posted at • hqdz8

A133 android10.0 lvds显示异常
其它全志芯片讨论区 • Posted at • zhoutian

华为/小米智能插座
灌水区 • Posted at • ubuntu

米尔的T507，开机需要摁onoff。可以禁用onoff吗
其它全志芯片讨论区 • Posted at • dort91011

如何调整linux sda1分区的大小
Linux • Posted at • zznzzn

D1-H这块板子怎么打开矢量运算支持
MR Series • Posted at • zny666