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    • S

      camera driver not loading automatically
      Posted at • sergpenshin

      0 Votes
      4 Replies
      1924 Views

      S Replied at

      @whycanservice
      thanks for the help

      4
    • M

      This topic is deleted!
      Posted at • mysteryli

      0 Votes
      1 Replies
      25 Views
      1
    • M

      有没有大佬研究过SDK的GPIO机制
      Posted at • mysteryli

      0 Votes
      4 Replies
      1890 Views

      WhycanService Replied at

      GPIO使用的是linux的pinctrl子系统,具体如下
      https://v853.docs.aw-ol.com/soft/dev_gpio/

      如果需要裸机驱动,可以参考RTOS的HAL驱动
      https://github.com/YuzukiHD/Yuzukilizard/tree/master/Software/BSP/e907_rtos/rtos-hal/hal/source/gpio

      4
    • W

      AXP2101 RTC电池输入脚VBackup的输入电压范围是多少啊
      Posted at • wl17761275256

      0 Votes
      1 Replies
      636 Views

      WhycanService Replied at

      2.5~4.5V,一般是挂3V纽扣电池的

      1
    • W

      V853的BOOT-MODE选择
      Posted at • wl17761275256

      0 Votes
      1 Replies
      733 Views

      WhycanService Replied at

      @wl17761275256 没烧写过eFuse的空片就是 GPIO Pin Select

      管脚是PC2 PC3

      1
    • M

      This topic is deleted!
      Posted at • mysteryli

      0 Votes
      0 Replies
      22 Views

      No one has replied

      0
    • baiwen

      100ASK_V853-PRO开发板支持按键输入
      Posted at • 100ask

      1 Votes
      0 Replies
      1185 Views

      No one has replied

      0
    • baiwen

      100ASK_V853-PRO开发板支持4寸MIPI屏
      Posted at • 100ask

      0 Votes
      0 Replies
      1010 Views

      No one has replied

      0
    • baiwen

      100ASK_V853-PRO开发板支持七寸RGB屏
      Posted at • 100ask

      0 Votes
      0 Replies
      1170 Views

      No one has replied

      0
    • C

      sample_virvi2vo图像整体发红,并且在改为1280*800全屏显示时,左右下角有圆角黑区。
      Posted at • cavert121

      0 Votes
      2 Replies
      1346 Views

      C Replied at

      @whycanservice 与硬件无关

      2
    • C

      各位大佬,pack打包YOLOV3 Demo时报错:rootfs.fex文件过大!怎么办?
      Posted at • cavert121

      0 Votes
      2 Replies
      1102 Views

      C Replied at

      @whycan 在 各位大佬,pack打包YOLOV3 Demo时报错:rootfs.fex文件过大!怎么办? 中说:

      修改板级目录下面的 sys_partition.fex 的 rootfs.fex 节点

      Screenshot from 2023-04-16 09-50-09.png

      谢谢晕哥!

      2
    • M

      This topic is deleted!
      Posted at • mysteryli

      0 Votes
      0 Replies
      31 Views

      No one has replied

      0
    • C

      求教各位大神,用sample_virvi2vo例程运行时,屏幕下方区域黑屏。
      Posted at • cavert121

      0 Votes
      2 Replies
      1582 Views

      C Replied at

      @chhjnavy 正解

      2
    • C

      各位大佬,请问如何让一个交叉编译过的sample,在开发板开机运行?
      Posted at • cavert121

      0 Votes
      5 Replies
      2033 Views

      C Replied at

      @whycan 在 各位大佬,请问如何让一个交叉编译过的sample,在开发板开机运行? 中说:

      @cavert121
      我的意思是可以用adb shell 执行,但是命令行得存在。

      只要用串口终端能正常执行的命令,用adb shell都能执行。

      终于明白晕哥您这段话的意思了,😂 交叉编译过的可执行文件已经成功在开发板开机自启动了,太感谢了!🙏

      5
    • baiwen

      100ASK-V853-PRO开发板支持WIFI和有线网卡
      Posted at • 100ask

      1 Votes
      1 Replies
      1570 Views

      aldfaaa Replied at

      @baiwen 东山开始进军带ISP的Soc领域了👏 深水区, 人少但很有价值

      1
    • C

      请问一下大家,eyesee-mpp的Demo在哪?为何我的make menuconfig中只有这些配置?
      Posted at • cavert121

      0 Votes
      4 Replies
      1798 Views

      C Replied at

      @igbt70 看一下《v853基础组件开发指南》中《MPP_Sample_使用说明》这篇文章。在make menuconfig中打开你想用的sample所要求的组件模块支持。比如sample_virvi2vo 需要mpp_vi和mpp_hw_display以及mpp_vo这三个组件依赖,勾选上这三个选项后,然后再勾选下面有个select sample选项,来打开可供选择的sample。你就会发现sample_virvi2vo这个sample赫然在列了!

      124d1f21-f98d-4387-b5d3-acddff431695-微信图片_20230411194939.jpg

      4
    • C

      各位大佬,请问v853摄像头巨热烫手正常吗?
      Posted at • cavert121

      0 Votes
      2 Replies
      993 Views

      C Replied at

      @xiaowenge 谢谢

      2
    • C

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

      1 Votes
      16 Replies
      6093 Views

      C Replied at

      @cavert121 对啊,我写的里面也有然你去源码目录下找

      16
    • YuzukiTsuru

      V853 + AXP2101 上电 6s 后自动关机问题解决方法
      Posted at • 柚木 鉉

      0 Votes
      0 Replies
      890 Views

      No one has replied

      0
    • M

      在tina中添加了ST7789V的驱动后,无法调用初始化函数
      Posted at • mysteryli

      0 Votes
      2 Replies
      1371 Views

      WhycanService Replied at

      fbtft没勾选驱动,或者fbtft初始化错误,看fbtft的输出

      2
    • C

      哪位大佬发一下eyesee-mpp包呗!快被整崩溃了
      Posted at • cavert121

      0 Votes
      4 Replies
      1589 Views

      C Replied at

      @wxid_disxysjskla cmake完成后sample下没有对应的可执行文件呀?可执行文件在哪里呀?

      4
    • H

      固件烧写成功后编译不了
      Posted at • H2631436132

      0 Votes
      1 Replies
      689 Views

      H Replied at

      @h2631436132 4d1d944e-1de6-477e-82d0-f426553d077d-image.png
      没有/sys/kernel/debug/remoteproc/这个目录

      1
    • H

      烧写固件时开发板自动关机
      Posted at • H2631436132

      0 Votes
      2 Replies
      866 Views

      H Replied at

      @ubuntu 把usbdriver里的inf文件安装后解决了

      2
    • C

      如何在.c等文件中添加中文注释?
      Posted at • cavert121

      0 Votes
      13 Replies
      3220 Views

      C Replied at

      @whycanservice 我就是因为安装了中文输入法,然后报奇奇怪怪的错误代码,只好重新安装Ubuntu了😧 建议不要再考虑什么中文注释了。

      13
    • W

      V853管脚使用
      Posted at • wl17761275256

      0 Votes
      5 Replies
      1714 Views

      whycan Replied at

      @wl17761275256
      是的,建议加上。

      5
    • baiwen

      100ASK_V853-PRO开发板 环境配置及编译烧写
      Posted at • 100ask

      0 Votes
      0 Replies
      1435 Views

      No one has replied

      0
    • C

      v851s gpio 应用程序编写
      Posted at • chhjnavy

      7 Votes
      0 Replies
      1299 Views

      No one has replied

      0
    • H

      Pegasus help出错
      Posted at • H2631436132

      0 Votes
      2 Replies
      819 Views

      H Replied at

      @h2631436132
      问题都解决了
      第一个bin目录下的用不了环境变量下配置acuitylib中的pegasus
      第二个在yolov.weight目录下打开终止执行

      2
    • C

      v853怎么设置成用CPU跑AI模型?
      Posted at • cruise33

      0 Votes
      1 Replies
      975 Views

      WhycanService Replied at

      编译一个ncnn直接cpu跑

      1
    • W

      PIN 定义下载
      Posted at • wl17761275256

      0 Votes
      1 Replies
      677 Views

      M Replied at

      @wl17761275256

      V853&V853S_PINOUT_V1.0.xlsx

      1
    • baiwen

      测试V853发现一个TF卡功能发现很诡异的现象,有经验的小伙伴可以看出问题么?
      Posted at • 100ask

      0 Votes
      2 Replies
      1662 Views

      F Replied at

      请教大佬,V853是怎样通过SD卡启动的呢,我制作一张启动卡,但是插上去没有串口信息输出。不知什么原因。

      2
    • F

      V851S的AD版本封装共享
      Posted at • felix411

      0 Votes
      0 Replies
      548 Views

      No one has replied

      0
    • I

      运行eye-mpp 中的sample_odet_demo报错
      Posted at • ICpachong

      0 Votes
      6 Replies
      3524 Views

      F Replied at

      @icpachong 请问怎么更改才能正常运行呢

      6
    • C

      按教程文档编写完helloworld和makefile后,为何make menuconfig里找不它
      Posted at • cavert121

      0 Votes
      6 Replies
      2490 Views

      C Replied at

      @whycan 我直接复制粘贴的,😵 好吧

      6
    • C

      新人小白报到,各位大神,tina linux挂载失败怎么办?
      Posted at • cavert121

      0 Votes
      2 Replies
      946 Views

      C Replied at

      @whycanservice 微信图片_20230403134707.jpg 谢谢!弄好了

      2
    • H

      sample vi_g2d无法编译
      Posted at • haaland

      0 Votes
      1 Replies
      773 Views

      whycan Replied at

      @haaland

      https://bbs.aw-ol.com/topic/1844

      1
    • livpo

      交叉编译NumCpp到ARM上的方法(以全志V853为例)
      Posted at • livpo

      1 Votes
      0 Replies
      982 Views

      No one has replied

      0
    • N

      全志系列芯片是否支持物体相对位置图像定位
      Posted at • Norkin

      0 Votes
      2 Replies
      997 Views

      B Replied at

      @norkin 矩形是已知的前提下计算距离不难,单目摄像头只能处理平面,上下层不行

      2
    • Z

      V853 申请存储失败 ION_IOC_ALLOC err
      Posted at • z272ro

      0 Votes
      1 Replies
      1300 Views

      WhycanService Replied at

      @z272ro 对比下g2d的头文件和kernel里是不是一样的

      1
    • H

      怎么用Xshell远程连接
      Posted at • H2631436132

      0 Votes
      7 Replies
      2153 Views

      whycan Replied at

      @h2631436132
      建议您先学习一些基础知识,可以到 bilibili 搜索嵌入式开发视频,推荐“百问网”。

      7
    • B

      V851s 引出的 gpio 怎么玩?可以设定成常规的gpio吗
      Posted at • bigfly

      0 Votes
      1 Replies
      949 Views

      WhycanService Replied at

      可以,https://v853.docs.aw-ol.com/soft/dev_gpio/

      1
    • H

      repo init fatal
      Posted at • H2631436132

      0 Votes
      2 Replies
      897 Views

      H Replied at

      @whycan
      问题解决了,十分感谢

      2
    • I

      ubuntu20.04 编译openwt 失败
      Posted at • igbt70

      0 Votes
      4 Replies
      2753 Views

      WhycanService Replied at

      @igbt70 libc6-i386 删了试一下

      4
    • M

      This topic is deleted!
      Posted at • mysteryli

      0 Votes
      1 Replies
      122 Views
      1
    • baiwen

      100ASK-V853-PRO开发板回来了,这周将会发布重磅资料!!!
      Posted at • 100ask

      3 Votes
      0 Replies
      798 Views

      No one has replied

      0
    • H

      V853烧写程序求助帖!!
      Posted at • Happenmass

      0 Votes
      1 Replies
      854 Views

      WhycanService Replied at

      把驱动完全卸载了重新安装

      1
    • L

      V853能跑语音识别吗
      Posted at • lgkgkfg

      0 Votes
      1 Replies
      769 Views

      WhycanService Replied at

      支持deepspeech2语音识别算法的部署

      1
    • q1215200171

      【开源方案】全志V85x硬件设计大赛作品精选第二期,快来Pick你心目中的最佳方案
      Posted at • budbool

      0 Votes
      0 Replies
      1852 Views

      No one has replied

      0
    • q1215200171

      【FAQ】全志V853芯片 tina+v853+audio+dvr如何实现多路mic采集和回声消除?
      v853 audio mic faq 技术支持 • Posted at • budbool

      2 Votes
      0 Replies
      1115 Views

      No one has replied

      0
    • W

      v853 开发板 使用 i2cdetect 检查 i2c 设备,报错 incomplete xfer status: 0x48,
      Posted at • wxid_disxysjskla

      0 Votes
      5 Replies
      3119 Views

      W Replied at

      @wxid_disxysjskla 建议用 && 来判断,避免丢失了别的错误信息

      5
    • YuzukiTsuru

      VIViewer 适用于V853模型的模型查看器
      Posted at • 柚木 鉉

      2 Votes
      1 Replies
      883 Views

      YuzukiTsuru Replied at

      模型显示:

      54ca60e1-1dbd-45e7-bbee-a33fa2a76907-d30a9b359c20c9fc6d5e46f2f8d7af9.png

      内存评估:
      1364b2a5-ab5b-441f-9b7d-0aff975eb04f-1b43e38b3ecff4ca4cc412badcbdecd.png

      输入数据:
      391a5a16-9d36-4179-a302-1ee048718cae-586cd920eb8feebea82f54a99f13f13.png

      输出数据:
      7072f29a-8edd-4bd7-96e9-b2c862533137-0d0644bb8313e243b0d3a9ed4053f4b.png

      操作:
      8c72152a-bc6f-4ad1-b1e3-0c058e953262-768c43f0af202fc7ffef3c2978538b8.png

      层:
      44612c2b-321b-48e9-94f0-4c78c20be41b-45bba74aeaa7e06df243fe3bd99be64.png

      1
    • Y

      【硬核干货】V853 Sample MPP软件包,MPP 摄像头测试包
      Posted at • YterAA

      1 Votes
      13 Replies
      6225 Views

      U Replied at

      @likehengall

      67bf2bcc-1534-4de6-8a42-a85e0ae6124f-image.png

      发现如果改用glibc,mpp不能用

      13
    • q1215200171

      全志V85x硬件设计大赛作品精选第一期,快来Pick你心目中的最佳方案
      Posted at • budbool

      0 Votes
      0 Replies
      1113 Views

      No one has replied

      0
    • q1215200171

      【FAQ】全志V85x芯片 如何使用tiger lcd时lti锐化功能时程序abort?
      v853 t113 tiger lcd abort faq • Posted at • budbool

      2 Votes
      0 Replies
      1353 Views

      No one has replied

      0
    • q1215200171

      【FAQ】全志V85x芯片 OTA升级失败出现"Found installer for stream recovery ubivol"以及"cannot write 16384 bytes: Operation not permitted"报错如何解决?
      v853 v831 t113 faq 技术支持 • Posted at • budbool

      1 Votes
      0 Replies
      1377 Views

      No one has replied

      0
    • q1215200171

      【FAQ】全志V85x芯片 如何放开快启方案的打印?
      v853 v851s faq 快启 技术支持 • Posted at • budbool

      2 Votes
      0 Replies
      960 Views

      No one has replied

      0
    • q1215200171

      【FAQ】全志V85x芯片 快起方式下如何配置isp led?
      v853 v851s isp faq 技术支持 • Posted at • budbool

      3 Votes
      0 Replies
      1460 Views

      No one has replied

      0
    • q1215200171

      【FAQ】全志V系列芯片 在TinaLinux如何判断安全固件与rotpk.bin是否对应?
      v853 v851s faq 技术支持 • Posted at • budbool

      3 Votes
      0 Replies
      980 Views

      No one has replied

      0
    • Y

      【Genin】V851s YOLO-V4(V5)-Tiny 前后处理后处理的问题
      Posted at • yyq48475

      0 Votes
      0 Replies
      808 Views

      No one has replied

      0
    • H

      求助:《Allwinner V853 SPI NAND Flash Support List》文档在哪里有?
      Posted at • hnzzlixiang

      0 Votes
      1 Replies
      1101 Views

      WhycanService Replied at

      【资料】V853 物料 Support List
      https://bbs.aw-ol.com/topic/1997/share/1

      1
    • q1215200171

      【FAQ】全志V853芯片 Tina Linux下网络ADB内存泄露如何修复?
      v853 faq 网络 技术支持 • Posted at • budbool

      5 Votes
      0 Replies
      1287 Views

      No one has replied

      0
    • M

      This topic is deleted!
      Posted at • mysteryli

      0 Votes
      0 Replies
      46 Views

      No one has replied

      0
    • C

      v853NPU gaitset模型部署失败
      Posted at • carpediem

      0 Votes
      1 Replies
      1186 Views

      WhycanService Replied at

      有问题,手动修改json模型结构试一下

      1
    • S

      v851s使用yolo3 demo错误 ,如何优化,如何处理
      Posted at • super0759

      0 Votes
      4 Replies
      2567 Views

      S Replied at

      @mysteryli
      你就按照1 这个 一步步
      https://v853.docs.aw-ol.com/npu/npu_demo/

      4
    • S

      sample_odet_demo 跑起来全是是错误 ?是配置不对吗?
      Posted at • super0759

      0 Votes
      0 Replies
      1016 Views

      No one has replied

      0
    • S

      npu vip_init 问题
      Posted at • super0759

      0 Votes
      1 Replies
      1262 Views

      WhycanService Replied at

      版本不一样,以新版本为准

      1
    • Z

      V853有文档么,我看是空的?
      Posted at • z272ro

      0 Votes
      2 Replies
      1125 Views

      Z Replied at

      @whycanservice 👍 谢谢

      2
    • J

      目前V853 sdk版本更新到多少?
      Posted at • jonli_aw

      1 Votes
      0 Replies
      654 Views

      No one has replied

      0
    • L

      v853 的mpp 的vi 或者vo插件能够进行对画面的放大吗?
      Posted at • 逗

      0 Votes
      1 Replies
      822 Views

      WhycanService Replied at

      一般使用g2d进行图像变化

      1
    • L

      录制视频文件,断电后文件大小变为0KB
      Posted at • 逗

      0 Votes
      3 Replies
      1625 Views

      WhycanService Replied at

      @likehengall 在断电检测中

      3
    • Z

      V853启动不了
      Posted at • z272ro

      0 Votes
      2 Replies
      1105 Views

      Z Replied at

      @whycan 确实是这样,重新配置打包就ok了

      2
    • Z

      解压Verisilicon_Tool_Acuity_Toolkit后为啥没有pegasus呢?
      Posted at • z272ro

      0 Votes
      2 Replies
      1047 Views

      Z Replied at

      @whycanservice 谢谢,现在可以了,原因是我在mnt目录下解压的,换个目录就可以了

      2
    • P

      V851编出来的tina_v851s-perf1_uart0_nor.img,烧到SD卡后,sd卡找不到了
      Posted at • PLwl20220517

      0 Votes
      4 Replies
      1568 Views

      whycan Replied at

      @plwl20220517
      可能是分区格式在windows不能识别,你试一试插入ubuntu。

      4
    • P

      aclocal-1.16: error: aclocal: file 'm4/lt~obsolete.m4' does not exist
      Posted at • PLwl20220517

      0 Votes
      1 Replies
      1047 Views

      P Replied at

      @plwl20220517 在 aclocal-1.16: error: aclocal: file 'm4/lt~obsolete.m4' does not exist 中说:

      erofs-utils

      编译的时候,不编erofs-utils这个可以编过去

      1
    • L

      v851s 在分区表中新建分区报错
      Posted at • htujun

      0 Votes
      3 Replies
      1918 Views

      Z Replied at

      (507芯片)问一下,想尝试新建一个分区,然后修改了一下sys_partition.fex文件,具体如下

      ;--------------------------------------------------------------------------------------------------- ; 说明: 脚本中的字符串区分大小写,用户可以修改"="后面的数值,但是不要修改前面的字符串 ;--------------------------------------------------------------------------------------------------- ;--------------------------------------------------------------------------------------------------- ; 固件下载参数配置 ;--------------------------------------------------------------------------------------------------- ;*************************************************************************************************** ; mbr的大小, 以Kbyte为单位 ;*************************************************************************************************** [mbr] size = 16384 ;*************************************************************************************************** ; 分区配置 ; ; ; partition 定义范例: ; [partition] ; //表示是一个分区 ; name = USERFS2 ; //分区名称 ; size = 16384 ; //分区大小 单位: 扇区.分区表示个数最多2^31 * 512 = 2T ; downloadfile = "123.fex" ; //下载文件的路径和名称,可以使用相对路径,相对是指相对于image.cfg文件所在分区。也可以使用绝对路径 ; keydata = 1 ; //私有数据分区,重新量产数据将不丢失 ; encrypt = 1 ; //采用加密方式烧录,将提供数据加密,但损失烧录速度 ; user_type = ? ; //私有用法 ; verify = 1 ; //要求量产完成后校验是否正确 ; ; 注:1、name唯一, 不允许同名 ; 2、name最大12个字符 ; 3、size = 0, 将创建一个无大小的空分区 ; 4、为了安全和效率考虑,分区大小最好保证为16M字节的整数倍 ;*************************************************************************************************** [partition_start] ;------------------------------>mmcblk0p1/nand0p1 [partition] name = boot-resource size = 65536 downloadfile = "boot-resource.fex" user_type = 0x8000 ;------------------------------>mmcblk0p2/nand0p2 [partition] name = env size = 32768 downloadfile = "env.fex" user_type = 0x8000 ;------------------------------>mmcblk0p3/nand0p3 [partition] name = boot size = 131072 downloadfile = "boot.fex" user_type = 0x8000 ;------------------------------>mmcblk0p4/nand0p4 [partition] name = rootfs size = 4194304 downloadfile = "rootfs.fex" user_type = 0x8000 ;------------------------------>mmcblk0p5/nand0p5 [partition] name = rootfsbak size = 4194304 user_type = 0x8000 ;------------------------------>mmcblk0p6/nand0p6 [partition] name = recovery size = 231072 ;downloadfile = "recovery.fex" user_type = 0x8000 ;------------------------------>mmcblk0p7/nand0p7 [partition] name = private size = 32768 ro = 0 user_type = 0x8000 ;------------------------------>mmcblk0p8/nand0p8 [partition] name = test size = 4194304 user_type = 0x8000 ;------------------------------>mmcblk0p9/nand0p9 ;------------------------------>UDISK [partition] name = UDISK user_type = 0x8100

      然后执行打包编译也提示成功,
      BuildImg 0
      Dragon execute image.cfg SUCCESS !
      但是烧录到板子上,分区也出来了,但有另外一个错误,

      [02.831]Starting kernel ... [02.834][mmc]: mmc exit start [02.852][mmc]: mmc 2 exit ok [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Linux version 4.9.170 (root@ubuntu) (gcc version 5.3.1 20160412 (Linaro GCC 5.3-2016.05) ) #2 SMP PREEMPT Fri Sep 16 19:19:55 PDT 2022 [ 0.000000] Boot CPU: AArch64 Processor [410fd034] [ 0.000000] bootconsole [earlycon0] enabled [/init]: getty is ttyS0 [/init]: RootDevice is "/dev/mmcblk0p4" , GPT_SUPPORT=1 [/init]: Try to load EMMC ... e2fsck 1.42.12 (29-Aug-2014) The filesystem size (according to the superblock) is 1572864 blocks The physical size of the device is 524288 blocks Either the superblock or the partition table is likely to be corrupt! Abort? yes mount: mounting /dev/mmcblk0p4 on /mnt failed: Invalid argument [/init]: Failed to mount /dev/mmcblk0p4!

      我也尝试在uboot里面去设置一下
      env set mmc_root /dev/mmcblk0p4
      saveenv,但是没有效果,这个该怎么处理呢?另外还有一个问题就是我能给新加的这个分区在制作的时候加密上吗?访问改分区的时候需要密码才给访问。这个怎么实现?

      3
    • C

      V853 NPU模型量化过程中,部分网络节点未量化的问题
      Posted at • carpediem

      0 Votes
      1 Replies
      1127 Views

      WhycanService Replied at

      未量化的节点代表NN矩阵不支持这个节点,是使用PPU进行模拟的

      1
    • P

      V853编译成啦tina_v853-perf1_uart0_nor.img,怎么去掉_nor
      Posted at • PLwl20220517

      0 Votes
      2 Replies
      895 Views

      P Replied at

      @whycan 谢谢,知道啦

      2
    • S

      大佬们你们用pegasus有没有碰到这个问题?
      Posted at • super0759

      0 Votes
      1 Replies
      922 Views

      S Replied at

      @super0759 是dataset.txt 里写错了

      还可能遇到 一些问题
      编译的时候 需要 这个
      sudo apt-get install libjpeg-dev

      ~/.bashrc 应该添加以下的

      ACUITY_TOOLS_METHOD=acuity-toolkit-binary-6.6.1
      export ACUITY_PATH=/home/allwinner/VeriSilicon/$ACUITY_TOOLS_METHOD/bin/
      export VIV_SDK=/home/allwinner/VeriSilicon/VivanteIDE5.7.0/cmdtools/
      export PATH=$PATH:/home/allwinner/VeriSilicon/$ACUITY_TOOLS_METHOD/bin/:/home/allwinner/VeriSilicon/VivanteIDE5.7.0/ide/
      export pegasus=/home/allwinner/VeriSilicon/$ACUITY_TOOLS_METHOD/bin/pegasus
      alias pegasus=/home/allwinner/VeriSilicon/$ACUITY_TOOLS_METHOD/bin/pegasus

      1
    • L

      V85X_ARTMOS v0.98 insmod xr806驱动失败
      Posted at • htujun

      0 Votes
      1 Replies
      1021 Views

      WhycanService Replied at

      xr806 wifi驱动载入失败导致多次重试阻塞,检查硬件与固件配置

      1
    • C

      请问传入vip_init的值设多大合适?
      Posted at • cruise33

      0 Votes
      0 Replies
      597 Views

      No one has replied

      0
    • J

      关于vo layer层级问题
      Posted at • jonli_aw

      0 Votes
      0 Replies
      634 Views

      No one has replied

      0
    • J

      This topic is deleted!
      Posted at • jonli_aw

      0 Votes
      0 Replies
      8 Views

      No one has replied

      0
    • J

      This topic is deleted!
      Posted at • jonli_aw

      0 Votes
      2 Replies
      28 Views

      No one has replied

      2
    • T

      imx307适配v853设备树?
      Posted at • tianyun923

      0 Votes
      4 Replies
      2080 Views

      P Replied at

      @tianyun923 i2c地址错了 屏幕截图 2023-02-03 170651.png

      4
    • L

      【GEN】v853,vi2vo sensor出图我代码里面只起了video0,为什么isp会自动去起 video12呢
      Posted at • lk664243752

      0 Votes
      3 Replies
      1944 Views

      R Replied at

      isp 要多占一个 节点。 0 对应 video12, 1 对应video 13

      3
    • L

      fw_printfenv不可用(Error locking file /var/lock/fw_printenv.lock)
      Posted at • htujun

      0 Votes
      4 Replies
      2358 Views

      T Replied at

      @lishengyin 非常感谢

      4
    • L

      fw_setenv boot_partition bootA Write error on /dev/by-name/env: Operation not permitted Error: can't write fw_env to flash
      Posted at • htujun

      1 Votes
      0 Replies
      864 Views

      No one has replied

      0
    • C

      V853S平台可以接收240*180分辨率的sensor数据吗
      Posted at • cola123456

      0 Votes
      1 Replies
      765 Views

      WhycanService Replied at

      可以,是红外点阵吧

      1
    • E

      量化模型如何输出 FLOAT16 格式?
      Posted at • edisondeng

      0 Votes
      1 Replies
      1208 Views

      YuzukiTsuru Replied at

      pegasus inference --model lenet.json --model-data lenet.data --batch-size 1 --dtype float32 --device CPU --with-input-meta lenet-inputmeta.yml --postprocess-file lenet-postprocess-file.yml --iterations 10 pegasus export ovxlib --model lenet.json --model-data lenet.data --dtype float32 --batch-size 1 --save-fused-graph --target-ide-project 'linux64' --with-input-meta lenet-inputmeta.yml --postprocess-file lenet-postprocess-file.yml --output-path ovxlib/lenet/lenet --pack-nbg-unify --optimize "VIP9000PICO_PID0XEE" --viv-sdk ${VIV_SDK}

      浮点部署直接跳过量化步骤,虽然精度得到保障但是速度相较于定点成数量级下降,不建议使用

      1
    • q1215200171

      全志V85X系列芯片PCB设计注意事项
      Posted at • budbool

      2 Votes
      0 Replies
      1329 Views

      No one has replied

      0
    • C

      新人新画的853板子,zero尺寸0.45/0.2孔
      Posted at • ckh123

      3 Votes
      8 Replies
      3906 Views

      L Replied at

      有大佬验证过了么?

      8
    • N

      Dual Camera Input
      Posted at • nimadibaj

      0 Votes
      0 Replies
      1012 Views

      No one has replied

      0
    • zyhao712

      自制V853机载视觉中枢
      Posted at • zyhao712

      2 Votes
      10 Replies
      3875 Views

      E Replied at

      @zyhao712 请问下您用的哪个EDA绘制PCB呢?

      10
    • L

      V853S的最大支持的LCD 屏幕的时钟频率是多少呢?
      Posted at • 逗

      0 Votes
      1 Replies
      845 Views

      YuzukiTsuru Replied at

      7b44dc47-eeca-4d7b-9425-dabf84a5e6c1-image.png

      5ns = 200MHz

      1
    • q1215200171

      【FAQ】全志V系列芯片如何实现mpp sample外编?
      mpp faq v853 技术支持 多媒体 • Posted at • budbool

      0 Votes
      1 Replies
      1670 Views

      L Replied at

      isp 的部分 也会打包进去嘛?

      1
    • L

      使用camerademo模块,编译缺少AWIspApi.h头文件
      Posted at • 逗

      0 Votes
      9 Replies
      3369 Views

      C Replied at

      @lovexulu 你确定上面的能跑了?他不也是取消勾选,改为使用eyesee-mpp组件

      9
    • N

      V853怎么配置单目摄像头?
      Posted at • Negro

      0 Votes
      1 Replies
      1410 Views

      No one has replied

      1
    • J

      V853 LVGL使用TP,屏幕中间控件无法响应
      Posted at • jonli_aw

      0 Votes
      11 Replies
      3667 Views

      whycan Replied at

      @jonli_aw
      那可能触摸屏坏了。

      11
    • J

      V853-1.0 LVGL目前没有适配鼠标驱动吧?
      Posted at • jonli_aw

      0 Votes
      0 Replies
      622 Views

      No one has replied

      0
    • Y

      V851s 修改spi nand flash 无法挂载根文件系统
      Posted at • yuwei

      0 Votes
      5 Replies
      2436 Views

      Y Replied at

      @whycan YuzuKi 板子上默认的flash因为我用的不是tina5.0的sdk百问网的补丁只支持5.0的所以我自己改了一下,flash换的是GD5F1GQ4UBYIGR,百问网的补丁应该有对默认flash的支持但是我不知道那几个文件是,所以我索性直接换一个flash

      5
    • undefined


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