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    coolpi 4b running PIPPY project

    Scheduled Pinned Locked Moved Maker
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    • J
      jack_admin
      last edited by jack_admin

      在安装过程中,会遇到python opencv错误

      sudo pip3 install -i http://pypi.douban.com/simple/ --trusted-host=pypi.douban.com/simple opencv-contrib-python==3.4.11.45
      
            [ 83%] Building CXX object modules/xfeatures2d/CMakeFiles/opencv_xfeatures2d.dir/src/boostdesc.cpp.o
            /tmp/pip-install-r3olluyq/opencv-contrib-python_519e0e398ed74b4b813452e2fef1a717/opencv_contrib/modules/xfeatures2d/src/boostdesc.cpp:654:20: fatal error: boostdesc_bgm.i: No such file or directory
              654 |           #include "boostdesc_bgm.i"
                  |                    ^~~~~~~~~~~~~~~~~
            compilation terminated.
      

      参考网上解决方法(https://www.cnblogs.com/zhang-hongbo/p/12859405.html)

      把下列压缩包解压到目录opencv_contrib/modules/xfeatures2d/src/下即可。
      
      压缩包地址:
      
      链接:https://pan.baidu.com/s/17XhXX_cLz46bsj9ZWRkNIg
      提取码:p50x
      
      

      boostdesc_bgm_extra.zip

      1 Reply Last reply Reply Quote 0
      • J
        jack_admin
        last edited by

        继续编译,遇到问题

           [ 98%] Building CXX object modules/stitching/CMakeFiles/opencv_stitching.dir/src/autocalib.cpp.o
              In file included from /tmp/pip-install-d2d32b_5/opencv-contrib-python_28af57cc6bde4c2cb142a1ef1a9dbf03/opencv/modules/stitching/include/opencv2/stitching.hpp:49,
                               from /tmp/pip-install-d2d32b_5/opencv-contrib-python_28af57cc6bde4c2cb142a1ef1a9dbf03/opencv/modules/stitching/src/precomp.hpp:59,
                               from /tmp/pip-install-d2d32b_5/opencv-contrib-python_28af57cc6bde4c2cb142a1ef1a9dbf03/opencv/modules/stitching/src/autocalib.cpp:43:
              /tmp/pip-install-d2d32b_5/opencv-contrib-python_28af57cc6bde4c2cb142a1ef1a9dbf03/opencv/modules/stitching/include/opencv2/stitching/detail/matchers.hpp:52:12: fatal error: opencv2/xfeatures2d/cuda.hpp: No such file or directory
                 52 | #  include "opencv2/xfeatures2d/cuda.hpp"
                    |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
              compilation terminated.
        
        
        1 Reply Last reply Reply Quote 0
        • B
          bg8wj
          last edited by

          python3 setup正常完成。
          运行webServer.py
          定位 ultra.py中这个语句出错
          GPIO.setup(Tr, GPIO.OUT,initial=GPIO.LOW)
          提示SystemError: more argument specifiers than keyword list entries (remaining format:'i')

          大法师大 1 Reply Last reply Reply Quote 0
          • 大法师大
            大法师 @bg8wj
            last edited by

            @bg8wj
            还得适配优化,某些api没使用到

            jack@cool-pi.com

            1 Reply Last reply Reply Quote 0
            • B
              bg8wj
              last edited by

              creat_ap 运行后 无法建立 ap方式。同样液晶屏也没法显示IP地址。

              大法师大 1 Reply Last reply Reply Quote 0
              • 大法师大
                大法师 @bg8wj
                last edited by

                @bg8wj 命令行启动运行,应该有报错信息

                jack@cool-pi.com

                B 1 Reply Last reply Reply Quote 0
                • B
                  bg8wj @大法师
                  last edited by

                  @大法师 蹊跷的就是编译https://github.com/oblique/create_ap这个是成功的。但是启动web server 没有提前了。然后就进程就卡住了。创建ap这里失败。

                  大法师大 1 Reply Last reply Reply Quote 0
                  • 大法师大
                    大法师 @bg8wj
                    last edited by

                    @bg8wj
                    https://www.cool-pi.com/topic/136/coolpi-4b-python3-gpio-operation-compatable-with-raspberry-pi/11

                    gpio python需要安装。

                    jack@cool-pi.com

                    B 1 Reply Last reply Reply Quote 0
                    • B
                      bg8wj @大法师
                      last edited by

                      @大法师 已经安装 20.04原生系统只能安装python3.9的轮子。

                      1 Reply Last reply Reply Quote 0
                      • B
                        bg8wj
                        last edited by

                        狗套件已经购买能否给个打包的系统映像文件。尝试安装了很多次都开在 webserver上。没法创建ap 故此无法编译。我再ubuntu20.04 系统上使用。液晶屏以及舵机初始化都正常。oled就是没法显示IP地址。

                        大法师大 J 2 Replies Last reply Reply Quote 0
                        • 大法师大
                          大法师 @bg8wj
                          last edited by 大法师

                          @bg8wj 这个套件目前没在我手上,当时是运行sta模式测试的。你的oled屏显示正常,只是取ip的代码没执行成功吧,给wifi配置连接一个本地网络

                          jack@cool-pi.com

                          B 2 Replies Last reply Reply Quote 0
                          • J
                            jack_admin @bg8wj
                            last edited by

                            @bg8wj 约个时间,远程登录看看错误信息

                            B 1 Reply Last reply Reply Quote 0
                            • B
                              bg8wj @大法师
                              last edited by

                              @大法师 谢谢。就是WiFi模块感觉没有驱动成功。我这几天尝试打个WiFi的补丁。

                              1 Reply Last reply Reply Quote 0
                              • B
                                bg8wj @jack_admin
                                last edited by

                                @jack_admin 好。论坛中Ubuntu20.4的系统,我再尝试打个WiFi的驱动补丁试试。有没有weichat联系方式。我加你,约时间远程。

                                1 Reply Last reply Reply Quote 0
                                • B
                                  bg8wj @大法师
                                  last edited by

                                  @大法师 更新内核ap+sta后貌似正常 。
                                  新的问题出现 运行过程中提示
                                  global cap_v4l.cpp:1119 tryIoctl VIDEOIO(V4L2:/dev/video0): select() timeout.
                                  Exception in thread Thread-4:

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