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    SOLVED Direct download img from baidu

    VEYE MIPI camera
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    • V
      Viktor last edited by

      Hi,
      Tell me please how i can download img for nano imx327 directly?
      Baidu wants install some app.

      Best regards, Viktor.

      V 1 Reply Last reply Reply Quote 0
      • V
        Viktor @Viktor last edited by

        Ok. I found google drive here:
        https://drive.google.com/drive/folders/1KHSMTdyw-ZczR1yJPj-5y9eIv7izbgt3?usp=sharing

        Closed.

        veye_xumm 1 Reply Last reply Reply Quote 0
        • veye_xumm
          veye_xumm @Viktor last edited by

          @viktor
          Hi,

          Burning the prebuilt Image to upgrade Jetson Nano and Xavier NX Devkit
          This method is no longer recommended because in this mode, the DTB partition reverts to the default value in some cases. It is recommended to use pre-compiled Image and DTB for driver upgrade.

          http://wiki.veye.cc/index.php/VEYE_CS_Camera_for_Jetson_TX2#Burning_the_prebuilt_Image_to_upgrade_Jetson_Nano_and_Xavier_NX_Devkit

          V 1 Reply Last reply Reply Quote 0
          • V
            Viktor @veye_xumm last edited by

            @veye_xumm Hi, have testes 4.3 img and all is ok, imx327 works fine.
            But system wants software update and after restart i can't see /dev/video0.
            Tell me please, where i can get new 4.5.1 img?
            Can i do apt upgrade, apt dist-upgrade?
            Or how i can fix camera disappearing now?

            Best regards, Viktor.

            veye_xumm 1 Reply Last reply Reply Quote 0
            • veye_xumm
              veye_xumm @Viktor last edited by

              @viktor

              please check your new system version and follow this guide.

              http://wiki.veye.cc/index.php/VEYE_CS_Camera_for_Jetson_TX2

              V 3 Replies Last reply Reply Quote 0
              • V
                Viktor @veye_xumm last edited by Viktor

                @veye_xumm Hi, have tried.
                cat /etc/nv_tegra_release -> r32, 4.4
                Download Image and dtb.
                Copy to /boot
                Edit /boot/extlinux/extlinux.conf -> FDT /boot/dtb file

                And now i have nvidia logo only and loop reboot.

                My system nano b01, imx327.

                Updated: mount sd to host and removed line from extlinux.conf
                Now it is bootable, but camera does not work.

                Also i see initrd.img->initrd.img-4.9.140-tegra in /boot

                Here is kern.log: cam360.tv/etc/kern.log

                Please help.

                1 Reply Last reply Reply Quote 0
                • V
                  Viktor @veye_xumm last edited by Viktor

                  @veye_xumm I also have tried from host:
                  copy dtb to kernel/dtb
                  sudo ./flash.sh -r -k DTB jetson-nano-qspi-sd mmcblk0p1
                  from L4T but nothing, /dev/video0 is not present.

                  About system:

                  cat /etc/nv_tegra_release
                  R32 (release), REVISION: 4.4, GCID: 23942405, BOARD: t210ref, EABI: aarch64, DATE: Fri Oct 16 19:44:43 UTC 2020

                  number@number:~$ dpkg-query --show nvidia-l4t-core
                  nvidia-l4t-core 32.4.4-20201016124427

                  Bsp from here:
                  https://github.com/veyeimaging/nvidia_jetson_veye_bsp/tree/master/Nano/JetPack_4.4.1_Linux_JETSON_NANO_DEVKIT/dts dtb/VEYE-MIPI-327
                  Kernel from here:
                  https://github.com/veyeimaging/nvidia_jetson_veye_bsp/blob/master/kernel_image/Image_l4t_r32.4.4_veyecam.tar.gz

                  So, please tell me how to repair Veye327 system after ubuntu software update?

                  1 Reply Last reply Reply Quote 0
                  • V
                    Viktor @veye_xumm last edited by

                    @veye_xumm Here is screenshot, after fresh installation, ubuntu wants 600mb updates, include nvidia l4t4.4: cam360.tv/etc/43-44.jpg

                    So i need to update system without reflash as on other native jetson platforms.

                    Please help.

                    veye_xumm 1 Reply Last reply Reply Quote 0
                    • veye_xumm
                      veye_xumm @Viktor last edited by

                      @viktor
                      If you want to upgrade new version of L4T, I suggest you upgrade the system first, then do our VEYE bsp upgrade.
                      This is the list of version we provide:

                      Jetpack4.2.2,L4T r32.2.1
                      Jetpack4.3,L4T r32.3.1
                      Jetpack4.4,L4T r32.4.3
                      Jetpack4.4.1,L4T r32.4.4
                      Jetpack4.5,L4T r32.5
                      Jetpack4.5.1,L4T r32.5.1
                      

                      About your failure here:

                      @viktor said in Direct download img from baidu:

                      @veye_xumm Hi, have tried.
                      cat /etc/nv_tegra_release -> r32, 4.4
                      Download Image and dtb.
                      Copy to /boot
                      Edit /boot/extlinux/extlinux.conf -> FDT /boot/dtb file

                      And now i have nvidia logo only and loop reboot.

                      My system nano b01, imx327.

                      Please check the dtb file name and the line you add in /boot/extlinux/extlinux.conf, they must be the same.

                      V 1 Reply Last reply Reply Quote 0
                      • V
                        Viktor @veye_xumm last edited by

                        @veye_xumm

                        Have build 4.5.1 from scratch and it works.

                        About upgrade.
                        Can i apply VEYE image/drivers without reflash and changing /app/home partition?

                        veye_xumm 1 Reply Last reply Reply Quote 0
                        • veye_xumm
                          veye_xumm @Viktor last edited by

                          @viktor
                          http://wiki.veye.cc/index.php/VEYE_CS_Camera_for_Jetson_TX2#Burning_the_prebuilt_Image_to_upgrade_Jetson_Nano_and_Xavier_NX_Devkit

                          V 1 Reply Last reply Reply Quote 0
                          • V
                            Viktor @veye_xumm last edited by Viktor

                            @veye_xumm Yes. It was first method what i did, but it does not work for Nano. Fdt line brokes system.

                            veye_xumm 1 Reply Last reply Reply Quote 0
                            • veye_xumm
                              veye_xumm @Viktor last edited by

                              @viktor
                              pls paste your fdt line here. It must be wrong.

                              V 1 Reply Last reply Reply Quote 0
                              • V
                                Viktor @veye_xumm last edited by

                                @veye_xumm

                                It was:

                                FDT /boot/tegra210-p3448-0000-p3449-0000-b00.dtb

                                It must works?

                                veye_xumm 1 Reply Last reply Reply Quote 0
                                • veye_xumm
                                  veye_xumm @Viktor last edited by

                                  @viktor
                                  I think this line is correct.
                                  It's very strange. It works normally in my place.

                                  V 1 Reply Last reply Reply Quote 0
                                  • V
                                    Viktor @veye_xumm last edited by

                                    @veye_xumm ok. Will try again.

                                    1 Reply Last reply Reply Quote 0
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