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    CM5 EVB 调试情况咨询

    Scheduled Pinned Locked Moved Pi CM5
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    • L
      LinuxRk3588
      last edited by

      1、CM5 EVB mipi dsi/eDP 支持哪些屏幕可以列个清单吗?兼容树莓派的接口(看原理图好像不一样)?
      2、想确认下现在CSI接口 IMX219(树莓派接口相机)在该板子上的适配情况?
      3、pcie 3.0 x4目前兼容哪些外设方便总结下不
      4、发现cm5 evb 目前还没有android相关的SDK 开发包是开发组有碰到什么问题吗?有没有release的一个计划表?

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        george @LinuxRk3588
        last edited by

        @LinuxRk3588
        1、CM5 EVB mipi dsi/eDP 支持哪些屏幕可以列个清单吗?兼容树莓派的接口(看原理图好像不一样)?
        %(#eb1e1e)[这个接口和树莓派是不一样的,我们有做转接排线,可以兼容树莓派的sensor。]
        2、想确认下现在CSI接口 IMX219(树莓派接口相机)在该板子上的适配情况?
        %(#ea1a1a)[IMX219目前是可以支持的]
        3、pcie 3.0 x4目前兼容哪些外设方便总结下不
        %(#ef1f1f)[可以支持通用的PCIE设备,比如网卡 SATA扩展板 WIFI等,一般X86的ubuntu版本可以支持的外设都可以支持。]
        4、发现cm5 evb 目前还没有android相关的SDK 开发包是开发组有碰到什么问题吗?有没有release的一个计划表?
        %(#ec2222)[android版本可以参考CP4的源码自己更换DTS即可,这个建议用户自己实现。]

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          jack_admin @LinuxRk3588
          last edited by

          @LinuxRk3588 said in CM5 EVB 调试情况咨询:

          1、CM5 EVB mipi dsi/eDP 支持哪些屏幕可以列个清单吗?兼容树莓派的接口(看原理图好像不一样)?
          2、想确认下现在CSI接口 IMX219(树莓派接口相机)在该板子上的适配情况?
          3、pcie 3.0 x4目前兼容哪些外设方便总结下不
          4、发现cm5 evb 目前还没有android相关的SDK 开发包是开发组有碰到什么问题吗?有没有release的一个计划表?

          1. android sdk 4b与cm5 evb是共用的,网盘可以下载,也有相应测试镜像
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          • L
            LinuxRk3588 @george
            last edited by

            @george
            1、pcie 3.0 x4 现在实际测试速率可以达到多少?论坛上有人说只能支持到pcie 3.0 x2?
            2、mipi dsi的转接线淘宝有卖吗?csi的转接线我看到是有,那个支持双mipi csi接口的转接排线是可以直接接树莓派的两个IMX219模组是吧?
            3、@jack_admin 后边有针对类似CP4目前支持的国产操作系统(麒麟之类的)也支持到5evb上吗?

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              george @LinuxRk3588
              last edited by george

              @LinuxRk3588
              1、pcie 3.0 x4 现在实际测试速率可以达到多少?论坛上有人说只能支持到pcie 3.0 x2? %(#ec1313)[只能到X2,理论速度单line是8GT/s,X2就是16GT/s。]
              2、mipi dsi的转接线淘宝有卖吗?csi的转接线我看到是有,那个支持双mipi csi接口的转接排线是可以直接接树莓派的两个IMX219模组是吧?%(#f41515)[转接排线淘宝网店就可以买到,可以同时支持两个IMX219工作。]
              3、@jack_admin 后边有针对类似CP4目前支持的国产操作系统(麒麟之类的)也支持到5evb上吗? %(#f21818)[麒麟和统信目前只有CM5-NOTEBOOK可以支持。因为还存在一些兼容性的问题,暂时没有推到CM5-EVB和CP4。]

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                LinuxRk3588 @george
                last edited by

                @george 我理解DSI跟CIS不一样的接口吧,一个是视频输入,一个是视频输出,我想问一下视频使出的mipi dsi有相对应的排线支持树莓派的MIPI屏幕吗?

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                  LinuxRk3588 @george
                  last edited by

                  @george 好的,多谢解答😹

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                    george @LinuxRk3588
                    last edited by george

                    @LinuxRk3588
                    CM5的DSI接口暂时没有做和树莓派PIN TO PIN的排线,规格差距太大,CM5的DSI可以支持2路MIPI 4LINE同时输出,而且兼容2路触摸。用户可以根据自己MIPI屏的规格做转接。

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                      LinuxRk3588 @george
                      last edited by

                      @george 好的,感谢解答。我们5evb的核心板原理图在哪可以下载?

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                        LinuxRk3588 @LinuxRk3588
                        last edited by

                        @george cm5 evb的Linux有适配xenomai系统吗?亦或者像ROS2这种机器人操作系统?

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                          george @LinuxRk3588
                          last edited by

                          @LinuxRk3588
                          ubuntu直接安装ROS2就可以了。见如下文档:
                          https://forum.cool-pi.com/topic/71/ubuntu22-04一键安装ros2环境?_=1698911528085

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                            LinuxRk3588 @george
                            last edited by LinuxRk3588

                            @george xenomai 打算适配不?工业领域 rtlinux还是比较多应用,对了有RK3588的TRM吗?isp调试工具是系统自带?

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                              LinuxRk3588 @george
                              last edited by

                              @george said in CM5 EVB 调试情况咨询:

                              @LinuxRk3588
                              ubuntu直接安装ROS2就可以了。见如下文档:
                              https://forum.cool-pi.com/topic/71/ubuntu22-04一键安装ros2环境?_=1698911528085

                              好的,我去看一下👍

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                                george @LinuxRk3588
                                last edited by

                                @LinuxRk3588
                                rtlinux我记得内核有个补丁包,可以自己测试一下。我们暂时没有适配计划。

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                                  anernest @george
                                  last edited by

                                  @george Do you know if the MIPI DSI interface is compatible with that of the Orange PI 5 Plus? I have a spare Orange PI LCD, so if it would work with the CM5 EVB, that would be enough justification to convince my wife to allow me to buy one. If not, is there an adapter that would make it work?

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                                    george @anernest
                                    last edited by

                                    @anernest
                                    Please provide the specifications of the monitor and the PIN definition of the interface, and we will evaluate whether it can be supported?

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                                      anernest @george
                                      last edited by

                                      @george can't find the specs on the monitor other than the connectivity is 30pin FPC, 4 lane. Don't worry, I will likely order an EVB and find a compatible LCD later.

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                                        george @anernest
                                        last edited by

                                        @anernest
                                        Thank you for your support. We will cooperate and support any issues that may arise in the future. And if you choose an LCD, you can also send it to us to confirm if it is supported.

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                                          anernest @george
                                          last edited by

                                          @george Could you see how difficult it would be to connect a a CM5 EVB to the 5inch LCD in the link below. There is a pdf of the specs in the second link. I currently have it working with another an Orange Pi 5 Plus RK3588 device.

                                          https://www.aliexpress.us/item/3256805633026060.html?spm=a2g0o.order_list.order_list_main.46.1ce31802Io5CbG&gatewayAdapt=glo2usa

                                          https://drive.google.com/file/d/12tf1jnMa_VAKAdOYp4VAlMFsPj7Kt1BK/view?spm=a2g0o.detail.1000023.1.19f3pP0ipP0igu&usp=sharing

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                                            george @anernest
                                            last edited by george

                                            @anernest

                                            • This screen CM5 can be supported, and you need to create a separate adapter board or adapter cable to be compatible with its PIN sequence.

                                            • The DSI interface of CM5 is shown below, including 2 sets of independent 4LINE DSI channels, 2 sets of I2C interfaces, etc., which can simultaneously drive two DSI interfaces for LCD, with a resolution of 2560 * 1600

                                            • It should be noted that the level of some IO is 1.8V, which requires a level conversion circuit to 3.3V.

                                            5936733c-d21d-471c-a063-172aebe93053-image.png

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