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    SOLVED 签名文件

    FPD LINK III Camera
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    • veye_xumm
      veye_xumm @wzy last edited by

      @wzy
      应该在你host pc的 Linux_for_Tegra目录下。

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

        @veye_xumm xavier烧系统是那台主机?这个分区需要在NVIDIA SDKmanger里面烧?

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

          @wzy
          是的。
          你用sdk manager烧写完标准系统之后,就可以看到flash.sh脚本了。 其实sdk manager本身也是调用的这个脚本进行的固件烧写。

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

            @veye_xumm 是把Xavier下载的dtb文件拷贝到Host pc 的/kernel/dtb/文件里,然后在执行flash脚本就ok了?

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

              @wzy
              是的,详细步骤请参考wiki

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

                @veye_xumm 企业微信截图_16160530924242.png
                执行dmesg | grep veye327 后的结果,是这样的。是哪出了问题吗?

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

                  @wzy 我看你用的是fpdlink接口的327,应该用fpdlink目录下的dtb文件。

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

                    @veye_xumm said in 签名文件:

                    fpdlink目录下的dtb文件
                    这个文件的路径在哪?拷贝到host pc,再烧一遍?

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

                      @wzy b94d2221-799f-4eee-8b72-9774197e3580-image.png
                      在github的dtb目录,如图。上面这个fpdlink的指的是veye327-fpdlink的型号。 你需要用这个目录下的dtb。

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

                        @veye_xumm 企业微信截图_16160567137930.png
                        怎么没找到啊?你给复制个完整的git地址

                        W 1 Reply Last reply Reply Quote 0
                        • W
                          wzy @wzy last edited by

                          @wzy 111.png
                          我用4.4的版本试过了,还是报的这个错!测试脚本也没有跑起来。

                          mogo@mogo-desktop:~/nvidia_jetson_veye_bsp/i2c_cmd/bin$ ./veye_mipi_i2c.sh -r -f devid
                          -bash: ./veye_mipi_i2c.sh: Permission denied

                          报错

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

                            @wzy

                            请参考这个,注意提供12V供电,注意fpc排线方向。
                            http://wiki.veye.cc/index.php/CS-FPD-XAVIER-nCAM_Series

                            @wzy said in 签名文件:

                            -bash: ./veye_mipi_i2c.sh: Permission denied

                            这个要加一个可执行权限

                            chmod +x *
                            

                            主要为了将参数配置到特定的camera,要用-b [busnum]参数,-d [address]参数。

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

                              @veye_xumm 7f31846d5eb849472e4b62694130050b.jpg 69e901e360daaaa2c34dfbc9d448a92d.jpg 505beced9133b51644c5e43566cf8e09.jpg ![bd6079d0e15858414404b8cc037911a3.jpg](/assets/uploads/files/1616144144423-
                              bd6079d0e15858414404b8cc037911a3.jpg)
                              还是报那个错误!

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

                                @wzy
                                把整个dmesg打印的东西导出来保存到文件里面,作为附件贴上来看一下。

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

                                  @veye_xumm

                                  mogo@mogo-desktop:~$ dmesg | grep veye327
                                  [ 1.941399] veye327 30-003b: probing v4l2 sensor
                                  [ 1.941742] veye327 30-003b: devm_clk_get failed for pllp_grtba
                                  [ 1.941810] veye327 30-003b: tegracam sensor driver:veye327_v2.0.6
                                  [ 1.942564] veye327 30-003b: veye327_board_setup: error during i2c read probe (-121)
                                  [ 1.942651] veye327 30-003b: board setup failed
                                  [ 1.942741] veye327: probe of 30-003b failed with error -121
                                  [ 1.942775] veye327 30-003c: probing v4l2 sensor
                                  [ 1.942901] veye327 30-003c: devm_clk_get failed for pllp_grtba
                                  [ 1.942992] veye327 30-003c: couldn't create debugfs
                                  [ 1.942997] veye327 30-003c: tegracam sensor driver:veye327_v2.0.6
                                  [ 1.943657] veye327 30-003c: veye327_board_setup: error during i2c read probe (-121)
                                  [ 1.943729] veye327 30-003c: board setup failed
                                  [ 1.943792] veye327: probe of 30-003c failed with error -121
                                  [ 1.943824] veye327 31-003b: probing v4l2 sensor
                                  [ 1.943936] veye327 31-003b: devm_clk_get failed for pllp_grtba
                                  [ 1.943991] veye327 31-003b: tegracam sensor driver:veye327_v2.0.6
                                  [ 1.944593] veye327 31-003b: veye327_board_setup: error during i2c read probe (-121)
                                  [ 1.944664] veye327 31-003b: board setup failed
                                  [ 1.944731] veye327: probe of 31-003b failed with error -121
                                  [ 1.944761] veye327 31-003c: probing v4l2 sensor
                                  [ 1.944869] veye327 31-003c: devm_clk_get failed for pllp_grtba
                                  [ 1.944926] veye327 31-003c: couldn't create debugfs
                                  [ 1.944952] veye327 31-003c: tegracam sensor driver:veye327_v2.0.6
                                  [ 1.945589] veye327 31-003c: veye327_board_setup: error during i2c read probe (-121)
                                  [ 1.945670] veye327 31-003c: board setup failed
                                  [ 1.945756] veye327: probe of 31-003c failed with error -121
                                  [ 1.945788] veye327 32-003b: probing v4l2 sensor
                                  [ 1.945871] veye327 32-003b: devm_clk_get failed for pllp_grtba
                                  [ 1.945927] veye327 32-003b: tegracam sensor driver:veye327_v2.0.6
                                  [ 1.946580] veye327 32-003b: veye327_board_setup: error during i2c read probe (-121)
                                  [ 1.946651] veye327 32-003b: board setup failed
                                  [ 1.946711] veye327: probe of 32-003b failed with error -121
                                  [ 1.946741] veye327 32-003c: probing v4l2 sensor
                                  [ 1.946815] veye327 32-003c: devm_clk_get failed for pllp_grtba
                                  [ 1.946872] veye327 32-003c: couldn't create debugfs
                                  [ 1.946877] veye327 32-003c: tegracam sensor driver:veye327_v2.0.6
                                  [ 1.947473] veye327 32-003c: veye327_board_setup: error during i2c read probe (-121)
                                  [ 1.947587] veye327 32-003c: board setup failed
                                  [ 1.947646] veye327: probe of 32-003c failed with error -121
                                  [ 1.947700] veye327 33-003b: probing v4l2 sensor
                                  [ 1.947785] veye327 33-003b: devm_clk_get failed for pllp_grtba
                                  [ 1.947912] veye327 33-003b: tegracam sensor driver:veye327_v2.0.6
                                  [ 1.948527] veye327 33-003b: veye327_board_setup: error during i2c read probe (-121)
                                  [ 1.948596] veye327 33-003b: board setup failed
                                  [ 1.948656] veye327: probe of 33-003b failed with error -121
                                  [ 1.948686] veye327 33-003c: probing v4l2 sensor
                                  [ 1.948757] veye327 33-003c: devm_clk_get failed for pllp_grtba
                                  [ 1.948814] veye327 33-003c: couldn't create debugfs
                                  [ 1.948818] veye327 33-003c: tegracam sensor driver:veye327_v2.0.6
                                  [ 1.949431] veye327 33-003c: veye327_board_setup: error during i2c read probe (-121)
                                  [ 1.949512] veye327 33-003c: board setup failed
                                  [ 1.949574] veye327: probe of 33-003c failed with error -121

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                                  • veye_xumm
                                    veye_xumm @wzy last edited by

                                    @wzy

                                    sudo i2cdetect -r -y 33
                                    

                                    结果如何

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

                                      @veye_xumm 没有变化,还是那样。

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

                                        @wzy
                                        执行一下上个帖子的命令,结果发给我

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

                                          @veye_xumm 13f9c4cc-9c25-410a-ac35-4f8650bc13ec-image.png

                                          veye_xumm 2 Replies Last reply Reply Quote 0
                                          • veye_xumm
                                            veye_xumm @wzy last edited by

                                            @wzy
                                            dmesg 不要加grep,把整个输出都保存起来。作为附件发上来看看。

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